ci2-android-6-1-perf/strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ci2-android-6-1-perf/syz-execprog -executor=ci2-android-6-1-perf/syz-executor -arch=amd64 -sandbox=none -procs=1 -repeat=0 -threaded=false -collide=false -optional=slowdown=1:sandbox_arg=0:type=gce ci2-android-6-1-perf/syzkaller3422044370 <...> rocess permissive=1 [ 15.974155][ T28] audit: type=1400 audit(1786907670.194:63): avc: denied { siginh } for pid=226 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '10.128.1.157' (ED25519) to the list of known hosts. execve("ci2-android-6-1-perf/syz-execprog", ["ci2-android-6-1-perf/syz-execprog", "-executor=ci2-android-6-1-perf/syz-executor", "-arch=amd64", "-sandbox=none", "-procs=1", "-repeat=0", "-threaded=false", "-collide=false", "-optional=slowdown=1:sandbox_arg=0:type=gce", "ci2-android-6-1-perf/syzkaller3422044370"], 0x7ffeb162e048 /* 10 vars */) = 0 arch_prctl(ARCH_SET_FS, 0x3527ca8) = 0 sched_getaffinity(0, 8192, [0 1]) = 8 openat(AT_FDCWD, "/sys/kernel/mm/transparent_hugepage/hpage_pmd_size", O_RDONLY) = 3 read(3, "2097152\n", 20) = 8 close(3) = 0 mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f69e6b6c000 prctl(PR_SET_VMA, PR_SET_VMA_ANON_NAME, 0x7f69e6b6c000, 262144, " Go: immortal metadata") = 0 mmap(NULL, 131072, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f69e6b4c000 prctl(PR_SET_VMA, PR_SET_VMA_ANON_NAME, 0x7f69e6b4c000, 131072, " Go: page summary") = 0 mmap(NULL, 1048576, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f69e6a4c000 prctl(PR_SET_VMA, PR_SET_VMA_ANON_NAME, 0x7f69e6a4c000, 1048576, " Go: page summary") = 0 mmap(NULL, 8388608, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f69e624c000 prctl(PR_SET_VMA, PR_SET_VMA_ANON_NAME, 0x7f69e624c000, 8388608, " Go: page summary") = 0 mmap(NULL, 67108864, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f69e224c000 prctl(PR_SET_VMA, PR_SET_VMA_ANON_NAME, 0x7f69e224c000, 67108864, " Go: page summary") = 0 mmap(NULL, 536870912, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f69c224c000 prctl(PR_SET_VMA, PR_SET_VMA_ANON_NAME, 0x7f69c224c000, 536870912, " Go: page summary") = 0 mmap(NULL, 536870912, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f69a224c000 prctl(PR_SET_VMA, PR_SET_VMA_ANON_NAME, 0x7f69a224c000, 536870912, " Go: scavenge index") = 0 mmap(0x1ed5c0000000, 67108864, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x1ed5c0000000 prctl(PR_SET_VMA, PR_SET_VMA_ANON_NAME, 0x1ed5c0000000, 67108864, " Go: heap reservation") = 0 mmap(NULL, 33554432, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f69a024c000 prctl(PR_SET_VMA, PR_SET_VMA_ANON_NAME, 0x7f69a024c000, 33554432, " Go: heap index") = 0 madvise(0x7f69a024c000, 33554432, MADV_NOHUGEPAGE) = 0 mmap(NULL, 69648, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f69a023a000 prctl(PR_SET_VMA, PR_SET_VMA_ANON_NAME, 0x7f69a023a000, 69648, " Go: immortal metadata") = 0 mmap(0x1ed5c2800000, 4194304, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ed5c2800000 prctl(PR_SET_VMA, PR_SET_VMA_ANON_NAME, 0x1ed5c2800000, 4194304, " Go: heap") = 0 mmap(0x7f69e6b4c000, 131072, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f69e6b4c000 prctl(PR_SET_VMA, PR_SET_VMA_ANON_NAME, 0x7f69e6b4c000, 131072, " Go: page alloc") = 0 mmap(0x7f69e6aea000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f69e6aea000 prctl(PR_SET_VMA, PR_SET_VMA_ANON_NAME, 0x7f69e6aea000, 4096, " Go: page alloc") = 0 mmap(0x7f69e6742000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f69e6742000 prctl(PR_SET_VMA, PR_SET_VMA_ANON_NAME, 0x7f69e6742000, 4096, " Go: page alloc") = 0 mmap(0x7f69e4a01000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f69e4a01000 prctl(PR_SET_VMA, PR_SET_VMA_ANON_NAME, 0x7f69e4a01000, 4096, " Go: page alloc") = 0 mmap(0x7f69d5ff7000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f69d5ff7000 prctl(PR_SET_VMA, PR_SET_VMA_ANON_NAME, 0x7f69d5ff7000, 4096, " Go: page alloc") = 0 mmap(0x7f69b5ff7000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f69b5ff7000 prctl(PR_SET_VMA, PR_SET_VMA_ANON_NAME, 0x7f69b5ff7000, 4096, " Go: scavenge index") = 0 mmap(NULL, 1048576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f69a013a000 prctl(PR_SET_VMA, PR_SET_VMA_ANON_NAME, 0x7f69a013a000, 1048576, " Go: page alloc index") = 0 madvise(0x7f69a013a000, 1048576, MADV_NOHUGEPAGE) = 0 mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f69a012a000 prctl(PR_SET_VMA, PR_SET_VMA_ANON_NAME, 0x7f69a012a000, 65536, " Go: allspans array") = 0 mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f69a011a000 prctl(PR_SET_VMA, PR_SET_VMA_ANON_NAME, 0x7f69a011a000, 65536, " Go: gc bits") = 0 rt_sigprocmask(SIG_SETMASK, NULL, [], 8) = 0 fcntl(0, F_GETFD) = 0 fcntl(1, F_GETFD) = 0 fcntl(2, F_GETFD) = 0 openat(AT_FDCWD, "/proc/self/cgroup", O_RDONLY|O_CLOEXEC) = 3 read(3, "", 65536) = 0 close(3) = 0 sigaltstack(NULL, {ss_sp=NULL, ss_flags=SS_DISABLE, ss_size=0}) = 0 sigaltstack({ss_sp=0x1ed5c297e000, ss_flags=0, ss_size=32768}, NULL) = 0 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 gettid() = 306 rt_sigaction(SIGHUP, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGHUP, {sa_handler=0x493b60, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 rt_sigaction(SIGINT, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGINT, {sa_handler=0x493b60, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 rt_sigaction(SIGQUIT, NULL, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGQUIT, {sa_handler=0x493b60, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 rt_sigaction(SIGILL, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGILL, {sa_handler=0x493b60, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 rt_sigaction(SIGTRAP, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGTRAP, {sa_handler=0x493b60, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 rt_sigaction(SIGABRT, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGABRT, {sa_handler=0x493b60, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 rt_sigaction(SIGBUS, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGBUS, {sa_handler=0x493b60, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 rt_sigaction(SIGFPE, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGFPE, {sa_handler=0x493b60, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 rt_sigaction(SIGUSR1, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGUSR1, {sa_handler=0x493b60, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 rt_sigaction(SIGSEGV, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGSEGV, {sa_handler=0x493b60, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 rt_sigaction(SIGUSR2, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGUSR2, {sa_handler=0x493b60, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 rt_sigaction(SIGPIPE, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGPIPE, {sa_handler=0x493b60, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 rt_sigaction(SIGALRM, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGALRM, {sa_handler=0x493b60, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 rt_sigaction(SIGTERM, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGTERM, {sa_handler=0x493b60, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 rt_sigaction(SIGSTKFLT, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGSTKFLT, {sa_handler=0x493b60, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 rt_sigaction(SIGCHLD, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGCHLD, {sa_handler=0x493b60, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 rt_sigaction(SIGURG, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGURG, {sa_handler=0x493b60, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 rt_sigaction(SIGXCPU, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGXCPU, {sa_handler=0x493b60, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 rt_sigaction(SIGXFSZ, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGXFSZ, {sa_handler=0x493b60, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 rt_sigaction(SIGVTALRM, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGVTALRM, {sa_handler=0x493b60, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 rt_sigaction(SIGPROF, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGPROF, {sa_handler=0x493b60, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 rt_sigaction(SIGWINCH, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGWINCH, {sa_handler=0x493b60, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 rt_sigaction(SIGIO, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGIO, {sa_handler=0x493b60, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 rt_sigaction(SIGPWR, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGPWR, {sa_handler=0x493b60, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 rt_sigaction(SIGSYS, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGSYS, {sa_handler=0x493b60, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 rt_sigaction(SIGRTMIN, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_1, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_1, {sa_handler=0x493b60, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 rt_sigaction(SIGRT_2, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_3, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_3, {sa_handler=0x493b60, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 rt_sigaction(SIGRT_4, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_4, {sa_handler=0x493b60, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 rt_sigaction(SIGRT_5, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_5, {sa_handler=0x493b60, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 rt_sigaction(SIGRT_6, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_6, {sa_handler=0x493b60, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 rt_sigaction(SIGRT_7, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_7, {sa_handler=0x493b60, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 rt_sigaction(SIGRT_8, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_8, {sa_handler=0x493b60, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 rt_sigaction(SIGRT_9, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_9, {sa_handler=0x493b60, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 rt_sigaction(SIGRT_10, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_10, {sa_handler=0x493b60, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 rt_sigaction(SIGRT_11, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_11, {sa_handler=0x493b60, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 rt_sigaction(SIGRT_12, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_12, {sa_handler=0x493b60, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 rt_sigaction(SIGRT_13, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_13, {sa_handler=0x493b60, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 rt_sigaction(SIGRT_14, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_14, {sa_handler=0x493b60, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 rt_sigaction(SIGRT_15, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_15, {sa_handler=0x493b60, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 rt_sigaction(SIGRT_16, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_16, {sa_handler=0x493b60, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 rt_sigaction(SIGRT_17, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_17, {sa_handler=0x493b60, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 rt_sigaction(SIGRT_18, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_18, {sa_handler=0x493b60, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 rt_sigaction(SIGRT_19, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_19, {sa_handler=0x493b60, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 rt_sigaction(SIGRT_20, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_20, {sa_handler=0x493b60, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 rt_sigaction(SIGRT_21, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_21, {sa_handler=0x493b60, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 rt_sigaction(SIGRT_22, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_22, {sa_handler=0x493b60, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 rt_sigaction(SIGRT_23, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_23, {sa_handler=0x493b60, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 rt_sigaction(SIGRT_24, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_24, {sa_handler=0x493b60, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 rt_sigaction(SIGRT_25, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_25, {sa_handler=0x493b60, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 rt_sigaction(SIGRT_26, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_26, {sa_handler=0x493b60, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 rt_sigaction(SIGRT_27, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_27, {sa_handler=0x493b60, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 rt_sigaction(SIGRT_28, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_28, {sa_handler=0x493b60, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 rt_sigaction(SIGRT_29, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_29, {sa_handler=0x493b60, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 rt_sigaction(SIGRT_30, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_30, {sa_handler=0x493b60, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 rt_sigaction(SIGRT_31, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_31, {sa_handler=0x493b60, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 rt_sigaction(SIGRT_32, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGRT_32, {sa_handler=0x493b60, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 rt_sigprocmask(SIG_SETMASK, ~[], [], 8) = 0 clone(child_stack=0x1ed5c29d8000, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLSci2-android-6-1-perf/strace-static-x86_64: Process 307 attached , tls=0x1ed5c29ec090) = 307 [pid 306] rt_sigprocmask(SIG_SETMASK, [] [pid 307] gettid( [pid 306] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 306] mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 307] <... gettid resumed>) = 307 [pid 307] sigaltstack(NULL [pid 306] <... mmap resumed>) = 0x7f69a00da000 [pid 307] <... sigaltstack resumed>, {ss_sp=NULL, ss_flags=SS_DISABLE, ss_size=0}) = 0 [pid 306] prctl(PR_SET_VMA, PR_SET_VMA_ANON_NAME, 0x7f69a00da000, 262144, " Go: immortal metadata" [pid 307] sigaltstack({ss_sp=0x1ed5c29ee000, ss_flags=0, ss_size=32768} [pid 306] <... prctl resumed>) = 0 [pid 307] <... sigaltstack resumed>, NULL) = 0 [pid 307] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 307] gettid( [pid 306] rt_sigprocmask(SIG_SETMASK, ~[], [], 8) = 0 [pid 307] <... gettid resumed>) = 307 [pid 306] clone(child_stack=0x1ed5c2a08000, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLSci2-android-6-1-perf/strace-static-x86_64: Process 308 attached , tls=0x1ed5c29ec890) = 308 [pid 306] rt_sigprocmask(SIG_SETMASK, [] [pid 308] gettid( [pid 306] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 307] sched_getaffinity(0, 8192, [0 1]) = 8 [pid 307] getpid() = 306 [pid 307] tgkill(306, 306, SIGURG [pid 306] rt_sigprocmask(SIG_SETMASK, ~[] [pid 308] <... gettid resumed>) = 308 [pid 306] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 306] clone(child_stack=0x1ed5c2a04000, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS [pid 307] <... tgkill resumed>) = 0 [pid 308] sigaltstack(NULL, {ss_sp=NULL, ss_flags=SS_DISABLE, ss_size=0}) = 0 [pid 306] <... clone resumed>, tls=0x1ed5c29ed090) = 309 [pid 306] rt_sigprocmask(SIG_SETMASK, [] [pid 308] sigaltstack({ss_sp=0x1ed5c29f6000, ss_flags=0, ss_size=32768} [pid 306] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 308] <... sigaltstack resumed>, NULL) = 0 [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 306] rt_sigreturn({mask=[]} [pid 308] rt_sigprocmask(SIG_SETMASK, [] [pid 306] <... rt_sigreturn resumed>) = 0 [pid 308] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 306] futex(0x3527d78, FUTEX_WAIT_PRIVATE, 0, NULL [pid 308] gettid(ci2-android-6-1-perf/strace-static-x86_64: Process 309 attached [pid 309] gettid() = 309 [pid 309] sigaltstack(NULL, {ss_sp=NULL, ss_flags=SS_DISABLE, ss_size=0}) = 0 [pid 309] sigaltstack({ss_sp=0x1ed5c2a0e000, ss_flags=0, ss_size=32768}, NULL) = 0 [pid 309] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 309] gettid() = 309 [pid 307] getpid() = 306 [pid 307] tgkill(306, 309, SIGURG) = 0 [pid 309] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 309] rt_sigreturn({mask=[]} [pid 307] getpid() = 306 [pid 307] tgkill(306, 309, SIGURG) = 0 [pid 309] <... rt_sigreturn resumed>) = 0 [pid 309] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 309] rt_sigreturn({mask=[]} [pid 307] getpid() = 306 [pid 307] tgkill(306, 309, SIGURG) = 0 [pid 309] <... rt_sigreturn resumed>) = 0 [pid 309] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 309] rt_sigreturn({mask=[]} [pid 307] getpid() = 306 [pid 307] tgkill(306, 309, SIGURG) = 0 [pid 309] <... rt_sigreturn resumed>) = 0 [pid 309] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 309] rt_sigreturn({mask=[]} [pid 307] getpid() = 306 [pid 307] tgkill(306, 309, SIGURG) = 0 [pid 309] <... rt_sigreturn resumed>) = 0 [pid 309] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 309] rt_sigreturn({mask=[]} [pid 307] getpid() = 306 [pid 307] tgkill(306, 309, SIGURG) = 0 [pid 309] <... rt_sigreturn resumed>) = 0 [pid 309] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 309] rt_sigreturn({mask=[]} [pid 308] <... gettid resumed>) = 308 [pid 307] getpid() = 306 [pid 307] tgkill(306, 309, SIGURG) = 0 [pid 308] futex(0x3527d78, FUTEX_WAKE_PRIVATE, 1 [pid 306] <... futex resumed>) = 0 [pid 309] <... rt_sigreturn resumed>) = 0 [pid 308] <... futex resumed>) = 1 [pid 306] mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 308] futex(0x1ed5c29ec960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] <... mmap resumed>) = 0x7f69a009a000 [pid 306] prctl(PR_SET_VMA, PR_SET_VMA_ANON_NAME, 0x7f69a009a000, 262144, " Go: immortal metadata" [pid 309] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 306] <... prctl resumed>) = 0 [pid 309] rt_sigreturn({mask=[]}) = 0 [pid 306] mmap(NULL, 1439992, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f699ff3a000 [pid 307] getpid( [pid 306] prctl(PR_SET_VMA, PR_SET_VMA_ANON_NAME, 0x7f699ff3a000, 1439992, " Go: profiler hash buckets" [pid 309] futex(0x3527d78, FUTEX_WAKE_PRIVATE, 1 [pid 307] <... getpid resumed>) = 306 [pid 306] <... prctl resumed>) = 0 [pid 309] <... futex resumed>) = 0 [pid 307] tgkill(306, 309, SIGURG [pid 309] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 307] <... tgkill resumed>) = 0 [pid 309] rt_sigreturn({mask=[]}) = 0 [pid 306] rt_sigprocmask(SIG_SETMASK, ~[] [pid 309] futex(0x1ed5c29ed160, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 306] clone(child_stack=0x1ed5c2a98000, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLSci2-android-6-1-perf/strace-static-x86_64: Process 310 attached , tls=0x1ed5c2a80090) = 310 [pid 306] rt_sigprocmask(SIG_SETMASK, [] [pid 310] gettid( [pid 306] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 310] <... gettid resumed>) = 310 [pid 310] sigaltstack(NULL, {ss_sp=NULL, ss_flags=SS_DISABLE, ss_size=0}) = 0 [pid 310] sigaltstack({ss_sp=0x1ed5c2a86000, ss_flags=0, ss_size=32768}, NULL) = 0 [pid 310] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 310] gettid() = 310 [pid 310] futex(0x1ed5c2a80160, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=1024, rlim_max=4*1024}) = 0 [pid 306] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=4095, rlim_max=4*1024}, NULL) = 0 [pid 306] fcntl(0, F_GETFL) = 0 (flags O_RDONLY) [pid 306] futex(0x1ed5c2a80160, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 310] <... futex resumed>) = 0 [pid 306] fcntl(1, F_GETFL) = 0x1 (flags O_WRONLY) [pid 306] fcntl(2, F_GETFL) = 0x1 (flags O_WRONLY) [pid 310] futex(0x1ed5c2a80160, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] readlinkat(AT_FDCWD, "/proc/self/exe", "/root/ci2-android-6-1-perf/syz-execprog", 128) = 39 [pid 306] openat(AT_FDCWD, "/root/ci2-android-6-1-perf/syz-execprog", O_RDONLY|O_CLOEXEC) = 3 [pid 306] fcntl(3, F_GETFL) = 0x8000 (flags O_RDONLY|O_LARGEFILE) [pid 306] fcntl(3, F_SETFL, O_RDONLY|O_NONBLOCK|O_LARGEFILE) = 0 [pid 306] epoll_create1(EPOLL_CLOEXEC) = 4 [pid 306] eventfd2(0, EFD_CLOEXEC|EFD_NONBLOCK) = 5 [pid 306] epoll_ctl(4, EPOLL_CTL_ADD, 5, {events=EPOLLIN, data=0x3548238}) = 0 [pid 306] epoll_ctl(4, EPOLL_CTL_ADD, 3, {events=EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, data=0x3fb4d00705000001}) = -1 EPERM (Operation not permitted) [pid 306] fcntl(3, F_GETFL [pid 307] epoll_pwait(4 [pid 306] <... fcntl resumed>) = 0x8800 (flags O_RDONLY|O_NONBLOCK|O_LARGEFILE) [pid 306] fcntl(3, F_SETFL, O_RDONLY|O_LARGEFILE [pid 307] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 306] <... fcntl resumed>) = 0 [pid 306] fstat(3, {st_mode=S_IFREG|0700, st_size=51486882, ...}) = 0 [pid 306] pread64(3, "\x7f\x45\x4c\x46\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x3e\x00\x01\x00\x00\x00\xa0\x36\x49\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x90\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x06\x00\x40\x00\x10\x00\x0f\x00", 64, 0) = 64 [pid 306] pread64(3, "\x0d\x49\x83\xfb\x0c\x0f\x85\x2c\x15\x00\x00\x48\x8b\x0b\x48\x89\xc8\xbb\x0a\x00\x00\x00\xe8\x91\x91\x9e\xff\x48\x81\xc4\x90\x0a\x00\x00\x5d\xc3\x41\x83\xe3\x1f\x90\x0f\x1f\x00\x49\x83\xfb\x0d\x75\x0a\xf3\x0f\x10\x0b\xf3\x0f\x5a\xc9\xeb\x0e\x49\x83\xfb\x0e", 64, 6435860) = 64 [pid 306] pread64(3, "\x74\x10\x4c\x8b\x42\x18\xe8\x0d\xbb\x44\xff\x49\x89\x1b\x4d\x89\x43\x08\x48\x89\x5a\x18\x48\x8b\x8c\x24\x80\x00\x00\x00\x48\x89\xd0\xe9\xd4\x00\x00\x00\x48\x8d\x35\x6b\x64\x3a\x01\x48\x39\xf0\x75\x29\x48\x8b\x4b\x10\x48\x8b\x7b\x18\x4c\x89\xc0\x48\x8b\x9c", 64, 12871720) = 64 [pid 306] pread64(3, "\xc0\x25\x13\x00\xc0\xa5\x63\x00\xc0\xa5\x63\x00\x00\x46\x00\x00\x80\x74\x1a\x00\xa0\xa6\x63\x00\xa0\xa6\x63\x00\xd1\x03\x00\x00\x60\xab\x0f\x00\x40\xa7\x63\x00\x40\xa7\x63\x00\xf9\x1c\x01\x00\xe0\x5f\x13\x00\x60\xa7\x63\x00\x60\xa7\x63\x00\x79\x25\x00\x00", 64, 19307580) = 64 [pid 306] pread64(3, "\x01\xd0\xb8\x22\x6a\x62\xa7\x08\xd8\x25\x02\xae\x11\x01\x11\x06\x48\x04\x80\x2d\x4f\x88\xda\x48\x89\x80\xa8\x08\x18\x13\x01\x37\x8b\x80\xfd\x22\xe0\x16\x11\x30\x2e\x02\x62\x22\xe0\xa0\x08\x38\x24\x02\xfa\x44\x40\xbf\x08\x18\x10\x01\x73\x22\x20\x2e\x02\x4e", 64, 25743441) = 64 [pid 306] pread64(3, "\xc2\x43\x2f\xc0\xb8\x71\xc4\x05\x6b\x66\xbc\xbd\x9d\xd3\x31\x0f\x1e\xfd\x22\x90\xa3\xef\x9c\x4a\xd7\x61\xda\x19\xed\x9b\x99\x3a\xfe\xd7\xbd\x7c\x05\x9a\xf9\xde\x5e\x50\x10\xa4\x7c\xc7\xdf\x82\x91\xcc\x66\x96\x95\xef\x6a\x70\xfa\x2b\x36\x98\x59\x9b\x88\x5a", 64, 32179301) = 64 [pid 306] pread64(3, "\x73\x2e\x70\x62\x2e\x76\x61\x6c\x69\x64\x61\x74\x65\x2e\x67\x6f\x00\x2f\x73\x79\x7a\x6b\x61\x6c\x6c\x65\x72\x2f\x67\x6f\x70\x61\x74\x68\x2f\x70\x6b\x67\x2f\x6d\x6f\x64\x2f\x67\x69\x74\x68\x75\x62\x2e\x63\x6f\x6d\x2f\x63\x6e\x63\x66\x2f\x78\x64\x73\x2f\x67", 64, 38615161) = 64 [pid 306] pread64(3, "\x47\x08\x00\xd0\xca\x15\x00\x00\x00\x00\x00\xec\x4c\x00\x00\xe0\x00\x00\x00\x00\x00\x00\x06\xd4\x34\x04\x00\xb8\x72\x01\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\x9b\x4c\x18\x00\x00\x00\x00\x00\x80\x0e\x7e\x00\x0a\xf1\x1b\x00\x38\x00\x00\x00\x00", 64, 45051021) = 64 [pid 306] close(3) = 0 [pid 306] mmap(0x1ed5c2c00000, 4194304, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ed5c2c00000 [pid 306] prctl(PR_SET_VMA, PR_SET_VMA_ANON_NAME, 0x1ed5c2c00000, 4194304, " Go: heap") = 0 [pid 307] getpid( [pid 306] futex(0x1ed5c2a80160, FUTEX_WAKE_PRIVATE, 1 [pid 307] <... getpid resumed>) = 306 [pid 307] tgkill(306, 306, SIGURG) = 0 [pid 310] <... futex resumed>) = 0 [pid 310] futex(0x3527d78, FUTEX_WAKE_PRIVATE, 1 [pid 306] <... futex resumed>) = 1 [pid 310] <... futex resumed>) = 0 [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 306] rt_sigreturn({mask=[]} [pid 310] futex(0x1ed5c2a80160, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] <... rt_sigreturn resumed>) = 1 [pid 306] futex(0x1ed5c2a80160, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 310] <... futex resumed>) = 0 [pid 310] futex(0x1ed5c2a80160, FUTEX_WAIT_PRIVATE, 0, NULL [pid 307] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 306] futex(0x1ed5c2a80160, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 310] <... futex resumed>) = 0 [pid 310] epoll_pwait(4 [pid 306] futex(0x1ed5c29ed160, FUTEX_WAKE_PRIVATE, 1 [pid 309] <... futex resumed>) = 0 [pid 306] <... futex resumed>) = 1 [pid 309] futex(0x1ed5c29ed160, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f699fefa000 [pid 306] prctl(PR_SET_VMA, PR_SET_VMA_ANON_NAME, 0x7f699fefa000, 262144, " Go: immortal metadata") = 0 [pid 306] futex(0x1ed5c29ed160, FUTEX_WAKE_PRIVATE, 1 [pid 309] <... futex resumed>) = 0 [pid 306] <... futex resumed>) = 1 [pid 309] futex(0x1ed5c29ed160, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] futex(0x1ed5c29ed160, FUTEX_WAKE_PRIVATE, 1 [pid 309] <... futex resumed>) = 0 [pid 306] <... futex resumed>) = 1 [pid 309] futex(0x1ed5c29ed160, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 306] futex(0x1ed5c29ed160, FUTEX_WAKE_PRIVATE, 1 [pid 309] <... futex resumed>) = 0 [pid 306] <... futex resumed>) = 1 [pid 306] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f699feea000 [pid 306] prctl(PR_SET_VMA, PR_SET_VMA_ANON_NAME, 0x7f699feea000, 65536, " Go: gc bits") = 0 [pid 309] getpid( [pid 306] futex(0x1ed5c29ec960, FUTEX_WAKE_PRIVATE, 1 [pid 309] <... getpid resumed>) = 306 [pid 306] <... futex resumed>) = 1 [pid 309] tgkill(306, 306, SIGURG [pid 308] <... futex resumed>) = 0 [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 309] <... tgkill resumed>) = 0 [pid 309] mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f699fee8000 [pid 309] prctl(PR_SET_VMA, PR_SET_VMA_ANON_NAME, 0x7f699fee8000, 8192, " Go: GC span queue") = 0 [pid 309] futex(0x3527d78, FUTEX_WAKE_PRIVATE, 1) = 0 [pid 309] futex(0x1ed5c29ed160, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] rt_sigreturn({mask=[]}) = 1 [pid 306] sched_yield( [pid 308] getpid() = 306 [pid 306] <... sched_yield resumed>) = 0 [pid 308] tgkill(306, 306, SIGURG [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 308] <... tgkill resumed>) = 0 [pid 308] futex(0x35296d8, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 306] rt_sigreturn({mask=[]}) = 0 [pid 306] futex(0x1ed5c29ed160, FUTEX_WAKE_PRIVATE, 1 [pid 309] <... futex resumed>) = 0 [pid 308] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 309] futex(0x35296d8, FUTEX_WAKE_PRIVATE, 1) = 0 [pid 309] futex(0x3527d78, FUTEX_WAKE_PRIVATE, 1 [pid 308] mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 306] <... futex resumed>) = 1 [pid 309] <... futex resumed>) = 0 [pid 309] futex(0x1ed5c29ed160, FUTEX_WAIT_PRIVATE, 0, NULL [pid 308] <... mmap resumed>) = 0x7f699fee6000 [pid 308] prctl(PR_SET_VMA, PR_SET_VMA_ANON_NAME, 0x7f699fee6000, 8192, " Go: GC span queue") = 0 [pid 306] sched_yield( [pid 308] getpid() = 306 [pid 306] <... sched_yield resumed>) = 0 [pid 308] tgkill(306, 306, SIGURG [pid 306] futex(0x3528150, FUTEX_WAIT_PRIVATE, 4294967295, NULL [pid 308] <... tgkill resumed>) = 0 [pid 306] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 308] futex(0x3528150, FUTEX_WAKE_PRIVATE, 1 [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 308] <... futex resumed>) = 0 [pid 308] futex(0x35296d8, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 306] rt_sigreturn({mask=[]}) = 202 [pid 306] futex(0x3528150, FUTEX_WAIT_PRIVATE, 4294967295, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 308] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 306] futex(0x1ed5c29ed160, FUTEX_WAKE_PRIVATE, 1 [pid 308] futex(0x35296d8, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 309] <... futex resumed>) = 0 [pid 309] futex(0x35296d8, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 308] <... futex resumed>) = 0 [pid 309] futex(0x3527d78, FUTEX_WAKE_PRIVATE, 1) = 0 [pid 308] futex(0x35296d8, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 309] futex(0x1ed5c29ed160, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] <... futex resumed>) = 1 [pid 308] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 306] futex(0x1ed5c29ed160, FUTEX_WAKE_PRIVATE, 1 [pid 308] getpid( [pid 309] <... futex resumed>) = 0 [pid 308] <... getpid resumed>) = 306 [pid 309] futex(0x35296d8, FUTEX_WAKE_PRIVATE, 1) = 0 [pid 308] tgkill(306, 306, SIGURG [pid 309] futex(0x3527d78, FUTEX_WAKE_PRIVATE, 1) = 0 [pid 309] futex(0x1ed5c29ed160, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] <... futex resumed>) = 1 [pid 308] <... tgkill resumed>) = 0 [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 308] futex(0x35296b0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 306] rt_sigreturn({mask=[]}) = 1 [pid 308] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 306] futex(0x1ed5c29ed160, FUTEX_WAKE_PRIVATE, 1 [pid 308] getpid() = 306 [pid 308] tgkill(306, 306, SIGURG) = 0 [pid 308] futex(0x35296b0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 306] <... futex resumed>) = 1 [pid 309] <... futex resumed>) = 0 [pid 308] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 309] futex(0x35296b0, FUTEX_WAKE_PRIVATE, 1 [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 308] sched_yield( [pid 309] <... futex resumed>) = 0 [pid 309] futex(0x1ed5c29ed160, FUTEX_WAIT_PRIVATE, 0, NULL [pid 308] <... sched_yield resumed>) = 0 [pid 306] rt_sigreturn({mask=[]}) = 1 [pid 308] epoll_pwait(4 [pid 306] futex(0x3527d78, FUTEX_WAIT_PRIVATE, 0, NULL [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 308] mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f699fea6000 [pid 308] prctl(PR_SET_VMA, PR_SET_VMA_ANON_NAME, 0x7f699fea6000, 262144, " Go: immortal metadata") = 0 [pid 308] futex(0x1ed5c29ed160, FUTEX_WAKE_PRIVATE, 1 [pid 309] <... futex resumed>) = 0 [pid 308] <... futex resumed>) = 1 [pid 308] futex(0x35296d8, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000}) = -1 ETIMEDOUT (Connection timed out) [pid 309] futex(0x35296d8, FUTEX_WAKE_PRIVATE, 1 [pid 308] sched_yield( [pid 309] <... futex resumed>) = 0 [pid 308] <... sched_yield resumed>) = 0 [pid 308] futex(0x1ed5c29ecd38, FUTEX_WAIT_PRIVATE, 4294967295, NULL [pid 309] futex(0x1ed5c29ecd38, FUTEX_WAKE_PRIVATE, 1 [pid 308] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 309] <... futex resumed>) = 0 [pid 308] mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 309] futex(0x3527d78, FUTEX_WAKE_PRIVATE, 1 [pid 308] <... mmap resumed>) = 0x7f699fe66000 [pid 309] <... futex resumed>) = 1 [pid 308] prctl(PR_SET_VMA, PR_SET_VMA_ANON_NAME, 0x7f699fe66000, 262144, " Go: immortal metadata" [pid 309] futex(0x1ed5c29ed160, FUTEX_WAIT_PRIVATE, 0, NULL [pid 308] <... prctl resumed>) = 0 [pid 306] <... futex resumed>) = 0 [pid 308] futex(0x1ed5c29ec960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 307] futex(0x1ed5c29ec960, FUTEX_WAKE_PRIVATE, 1 [pid 308] <... futex resumed>) = 0 [pid 307] <... futex resumed>) = 1 [pid 306] sched_yield( [pid 308] sched_yield() = 0 [pid 308] futex(0x1ed5c29ec960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] <... sched_yield resumed>) = 0 [pid 306] mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f699fe26000 [pid 306] prctl(PR_SET_VMA, PR_SET_VMA_ANON_NAME, 0x7f699fe26000, 262144, " Go: immortal metadata") = 0 [pid 306] getpid() = 306 [pid 306] newfstatat(AT_FDCWD, "/proc", {st_mode=S_IFDIR|0555, st_size=0, ...}, 0) = 0 [pid 306] statfs("/proc", {f_type=PROC_SUPER_MAGIC, f_bsize=4096, f_blocks=0, f_bfree=0, f_bavail=0, f_files=0, f_ffree=0, f_fsid={val=[0, 0]}, f_namelen=255, f_frsize=4096, f_flags=ST_VALID|ST_RELATIME}) = 0 [pid 306] futex(0x1ed5c29ec960, FUTEX_WAKE_PRIVATE, 1 [pid 308] <... futex resumed>) = 0 [pid 306] <... futex resumed>) = 1 [pid 308] futex(0x1ed5c29ec960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] futex(0x1ed5c29ec960, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 308] <... futex resumed>) = 0 [pid 306] futex(0x1ed5c29ed160, FUTEX_WAKE_PRIVATE, 1 [pid 309] <... futex resumed>) = 0 [pid 309] futex(0x3527d78, FUTEX_WAKE_PRIVATE, 1) = 0 [pid 309] futex(0x1ed5c29ed160, FUTEX_WAIT_PRIVATE, 0, NULL [pid 308] futex(0x1ed5c29ec960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] <... futex resumed>) = 1 [pid 306] futex(0x1ed5c29ec960, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 308] <... futex resumed>) = 0 [pid 306] futex(0x1ed5c29ed160, FUTEX_WAKE_PRIVATE, 1 [pid 308] futex(0x3527d78, FUTEX_WAKE_PRIVATE, 1 [pid 309] <... futex resumed>) = 0 [pid 308] <... futex resumed>) = 0 [pid 309] futex(0x1ed5c29ed160, FUTEX_WAIT_PRIVATE, 0, NULL [pid 308] futex(0x1ed5c29ec960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] <... futex resumed>) = 1 [pid 306] futex(0x1ed5c29ec960, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 308] <... futex resumed>) = 0 [pid 306] futex(0x1ed5c29ed160, FUTEX_WAKE_PRIVATE, 1 [pid 309] <... futex resumed>) = 0 [pid 309] futex(0x3527d78, FUTEX_WAKE_PRIVATE, 1) = 0 [pid 308] futex(0x1ed5c29ec960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 309] futex(0x1ed5c29ed160, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] <... futex resumed>) = 1 [pid 306] futex(0x1ed5c29ed160, FUTEX_WAKE_PRIVATE, 1 [pid 309] <... futex resumed>) = 0 [pid 306] <... futex resumed>) = 1 [pid 309] write(5, "\x01\x00\x00\x00\x00\x00\x00\x00", 8 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN, data=0x3548238}], 128, 9999, NULL, 0) = 1 [pid 309] <... write resumed>) = 8 [pid 310] read(5 [pid 309] futex(0x1ed5c29ed160, FUTEX_WAIT_PRIVATE, 0, NULL [pid 310] <... read resumed>, "\x01\x00\x00\x00\x00\x00\x00\x00", 8) = 8 [pid 310] epoll_pwait(4 [pid 306] futex(0x1ed5c29ed160, FUTEX_WAKE_PRIVATE, 1 [pid 309] <... futex resumed>) = 0 [pid 306] <... futex resumed>) = 1 [pid 309] futex(0x1ed5c29ed160, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] getrandom("\x6c\x84\xeb\xe2\xee\x82\x45\x51", 8, 0) = 8 [pid 306] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 306] futex(0x1ed5c29ed160, FUTEX_WAKE_PRIVATE, 1 [pid 309] <... futex resumed>) = 0 [pid 306] <... futex resumed>) = 1 [pid 306] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f699fe16000 [pid 306] prctl(PR_SET_VMA, PR_SET_VMA_ANON_NAME, 0x7f699fe16000, 65536, " Go: gc bits") = 0 [pid 306] futex(0x1ed5c29ec960, FUTEX_WAKE_PRIVATE, 1 [pid 309] getpid( [pid 308] <... futex resumed>) = 0 [pid 306] <... futex resumed>) = 1 [pid 309] <... getpid resumed>) = 306 [pid 309] tgkill(306, 306, SIGURG) = 0 [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 308] futex(0x1ed5c29ec960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 309] futex(0x1ed5c29ec960, FUTEX_WAKE_PRIVATE, 1 [pid 308] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 306] rt_sigreturn({mask=[]} [pid 309] <... futex resumed>) = 0 [pid 309] futex(0x35296d8, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 308] futex(0x35296d8, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 306] <... rt_sigreturn resumed>) = 1 [pid 309] <... futex resumed>) = 0 [pid 309] sched_yield() = 0 [pid 309] futex(0x1ed5c29ed538, FUTEX_WAIT_PRIVATE, 4294967295, NULL [pid 306] sched_yield() = 0 [pid 306] futex(0x3528150, FUTEX_WAIT_PRIVATE, 4294967295, NULL [pid 308] futex(0x3528150, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 306] <... futex resumed>) = 0 [pid 306] futex(0x1ed5c29ed538, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 306] futex(0x3527d78, FUTEX_WAIT_PRIVATE, 0, NULL [pid 309] <... futex resumed>) = 0 [pid 308] futex(0x3527d78, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 308] futex(0x1ed5c29ec960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] <... futex resumed>) = 0 [pid 309] getpid( [pid 306] sched_yield() = 0 [pid 306] futex(0x3528150, FUTEX_WAIT_PRIVATE, 4294967295, NULL [pid 309] <... getpid resumed>) = 306 [pid 309] tgkill(306, 306, SIGURG [pid 307] sched_yield() = 0 [pid 309] <... tgkill resumed>) = 0 [pid 307] futex(0x1ed5c29ec538, FUTEX_WAIT_PRIVATE, 4294967295, NULL [pid 309] futex(0x1ed5c29ec538, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 307] <... futex resumed>) = 0 [pid 309] futex(0x35296d8, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 307] futex(0x3528150, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 306] <... futex resumed>) = 0 [pid 309] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 309] futex(0x35296d8, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 306] rt_sigreturn({mask=[]} [pid 309] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 306] <... rt_sigreturn resumed>) = 0 [pid 306] futex(0x1ed5c29ec960, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 306] futex(0x3527d78, FUTEX_WAIT_PRIVATE, 0, NULL [pid 309] futex(0x35296d8, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 308] <... futex resumed>) = 0 [pid 308] futex(0x35296d8, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 309] <... futex resumed>) = 0 [pid 308] futex(0x3527d78, FUTEX_WAKE_PRIVATE, 1 [pid 309] futex(0x35296d8, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 308] <... futex resumed>) = 1 [pid 308] futex(0x1ed5c29ec960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] <... futex resumed>) = 0 [pid 306] getpid() = 306 [pid 309] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 309] getpid( [pid 306] futex(0x1ed5c29ec960, FUTEX_WAKE_PRIVATE, 1 [pid 308] <... futex resumed>) = 0 [pid 308] futex(0x35296d8, FUTEX_WAKE_PRIVATE, 1) = 0 [pid 308] futex(0x3527d78, FUTEX_WAKE_PRIVATE, 1) = 0 [pid 308] futex(0x1ed5c29ec960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] <... futex resumed>) = 1 [pid 309] <... getpid resumed>) = 306 [pid 309] tgkill(306, 306, SIGURG) = 0 [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 309] futex(0x35296d8, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 306] rt_sigreturn({mask=[]}) = 0 [pid 306] futex(0x1ed5c29ec960, FUTEX_WAKE_PRIVATE, 1 [pid 309] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 309] futex(0x35296d8, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 308] <... futex resumed>) = 0 [pid 308] futex(0x35296d8, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 308] futex(0x3527d78, FUTEX_WAKE_PRIVATE, 1) = 0 [pid 308] futex(0x1ed5c29ec960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 309] <... futex resumed>) = 0 [pid 309] futex(0x35296b0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 306] <... futex resumed>) = 1 [pid 309] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 309] getpid() = 306 [pid 309] tgkill(306, 306, SIGURG) = 0 [pid 309] futex(0x35296b0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 306] rt_sigreturn({mask=[]}) = 33903447850880 [pid 309] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 309] getpid() = 306 [pid 309] tgkill(306, 306, SIGURG) = 0 [pid 309] futex(0x35296b0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 306] rt_sigreturn({mask=[]}) = 33903447850880 [pid 309] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 309] getpid() = 306 [pid 309] tgkill(306, 306, SIGURG) = 0 [pid 309] futex(0x35296b0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 306] rt_sigreturn({mask=[]}) = 33903447850880 [pid 309] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 309] getpid() = 306 [pid 309] tgkill(306, 306, SIGURG) = 0 [pid 309] futex(0x35296b0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 306] rt_sigreturn({mask=[]}) = 33903447850880 [pid 309] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 309] getpid() = 306 [pid 309] tgkill(306, 306, SIGURG) = 0 [pid 309] futex(0x35296b0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 306] rt_sigreturn({mask=[]}) = 33903447850880 [pid 309] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 309] getpid() = 306 [pid 309] tgkill(306, 306, SIGURG) = 0 [pid 309] futex(0x35296b0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 306] rt_sigreturn({mask=[]}) = 33903447850880 [pid 309] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 309] getpid() = 306 [pid 309] tgkill(306, 306, SIGURG) = 0 [pid 309] futex(0x35296b0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 306] rt_sigreturn({mask=[]}) = 33903447850880 [pid 309] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 309] getpid() = 306 [pid 309] tgkill(306, 306, SIGURG) = 0 [pid 309] futex(0x35296b0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 306] rt_sigreturn({mask=[]}) = 33903447850880 [pid 309] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 309] getpid() = 306 [pid 309] tgkill(306, 306, SIGURG) = 0 [pid 309] futex(0x35296b0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 306] rt_sigreturn({mask=[]}) = 33903447850880 [pid 309] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 309] getpid() = 306 [pid 309] tgkill(306, 306, SIGURG) = 0 [pid 309] futex(0x35296b0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 306] rt_sigreturn({mask=[]}) = 33903447850880 [pid 309] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 309] getpid() = 306 [pid 309] tgkill(306, 306, SIGURG) = 0 [pid 309] futex(0x35296b0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 306] rt_sigreturn({mask=[]}) = 33903447850880 [pid 309] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 309] getpid() = 306 [pid 309] tgkill(306, 306, SIGURG) = 0 [pid 309] futex(0x35296b0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 306] rt_sigreturn({mask=[]}) = 33903447850880 [pid 309] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 309] getpid() = 306 [pid 309] tgkill(306, 306, SIGURG) = 0 [pid 309] futex(0x35296b0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 306] rt_sigreturn({mask=[]}) = 33903447850880 [pid 309] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 309] getpid( [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=973825709} [pid 309] <... getpid resumed>) = 306 [pid 309] tgkill(306, 306, SIGURG) = 0 [pid 309] futex(0x35296b0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 306] rt_sigreturn({mask=[]}) = 33903447850880 [pid 306] futex(0x1ed5c29ec960, FUTEX_WAKE_PRIVATE, 1 [pid 309] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 306] <... futex resumed>) = 1 [pid 309] futex(0x35296b0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 308] <... futex resumed>) = 0 [pid 306] sched_yield( [pid 309] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 308] futex(0x35296b0, FUTEX_WAKE_PRIVATE, 1 [pid 309] sched_yield( [pid 308] <... futex resumed>) = 0 [pid 306] <... sched_yield resumed>) = 0 [pid 309] <... sched_yield resumed>) = 0 [pid 308] futex(0x1ed5c29ec960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] futex(0x3527d78, FUTEX_WAIT_PRIVATE, 0, NULL [pid 309] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 309] mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f699fdd6000 [pid 309] prctl(PR_SET_VMA, PR_SET_VMA_ANON_NAME, 0x7f699fdd6000, 262144, " Go: immortal metadata") = 0 [pid 309] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 307] <... futex resumed>) = 0 [pid 307] sched_yield() = 0 [pid 307] futex(0x1ed5c29ec538, FUTEX_WAIT_PRIVATE, 4294967295, NULL [pid 309] futex(0x1ed5c29ec538, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 307] <... futex resumed>) = 0 [pid 309] futex(0x1ed5c29ec960, FUTEX_WAKE_PRIVATE, 1 [pid 307] getpid( [pid 309] <... futex resumed>) = 1 [pid 308] <... futex resumed>) = 0 [pid 307] <... getpid resumed>) = 306 [pid 309] futex(0x35296d8, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 308] mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 307] tgkill(306, 309, SIGURG [pid 309] <... futex resumed>) = ? ERESTART_RESTARTBLOCK (Interrupted by signal) [pid 308] <... mmap resumed>) = 0x7f699fd96000 [pid 307] <... tgkill resumed>) = 0 [pid 309] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 308] prctl(PR_SET_VMA, PR_SET_VMA_ANON_NAME, 0x7f699fd96000, 262144, " Go: immortal metadata" [pid 309] rt_sigreturn({mask=[]} [pid 308] <... prctl resumed>) = 0 [pid 309] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 309] futex(0x35296d8, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 308] futex(0x35296d8, FUTEX_WAKE_PRIVATE, 1 [pid 307] getpid( [pid 309] <... futex resumed>) = 0 [pid 308] <... futex resumed>) = 1 [pid 307] <... getpid resumed>) = 306 [pid 308] futex(0x3527d78, FUTEX_WAKE_PRIVATE, 1 [pid 306] <... futex resumed>) = 0 [pid 308] <... futex resumed>) = 1 [pid 307] tgkill(306, 309, SIGURG [pid 309] mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 308] futex(0x1ed5c29ec960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 307] <... tgkill resumed>) = 0 [pid 309] <... mmap resumed>) = 0x7f699fd56000 [pid 309] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 309] rt_sigreturn({mask=[]}) = 140091629854720 [pid 309] prctl(PR_SET_VMA, PR_SET_VMA_ANON_NAME, 0x7f699fd56000, 262144, " Go: immortal metadata") = 0 [pid 309] futex(0x1ed5c29ed160, FUTEX_WAIT_PRIVATE, 0, NULL [pid 307] futex(0x1ed5c29ed160, FUTEX_WAKE_PRIVATE, 1 [pid 309] <... futex resumed>) = 0 [pid 307] <... futex resumed>) = 1 [pid 309] futex(0x1ed5c29ed160, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] mmap(0x1ed5c3000000, 4194304, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ed5c3000000 [pid 306] prctl(PR_SET_VMA, PR_SET_VMA_ANON_NAME, 0x1ed5c3000000, 4194304, " Go: heap") = 0 [pid 306] futex(0x1ed5c29ed160, FUTEX_WAKE_PRIVATE, 1 [pid 307] getpid( [pid 306] <... futex resumed>) = 1 [pid 307] <... getpid resumed>) = 306 [pid 306] futex(0x1ed5c29ec960, FUTEX_WAKE_PRIVATE, 1 [pid 309] <... futex resumed>) = 0 [pid 307] tgkill(306, 306, SIGURG [pid 306] <... futex resumed>) = 1 [pid 309] futex(0x3527d78, FUTEX_WAKE_PRIVATE, 1 [pid 308] <... futex resumed>) = 0 [pid 307] <... tgkill resumed>) = 0 [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 308] futex(0x1ed5c29ec960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] rt_sigreturn({mask=[]} [pid 309] <... futex resumed>) = 0 [pid 306] <... rt_sigreturn resumed>) = 1 [pid 309] futex(0x1ed5c29ed160, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] newfstatat(AT_FDCWD, "/bin/gcc", 0x1ed5c2e59488, 0) = -1 ENOENT (No such file or directory) [pid 306] newfstatat(AT_FDCWD, "/sbin/gcc", 0x1ed5c2e59bd8, 0) = -1 ENOENT (No such file or directory) [pid 306] newfstatat(AT_FDCWD, "/usr/bin/gcc", 0x1ed5c2e59ca8, 0) = -1 ENOENT (No such file or directory) [pid 306] newfstatat(AT_FDCWD, "/usr/sbin/gcc", 0x1ed5c2e59d78, 0) = -1 ENOENT (No such file or directory) [pid 306] mmap(0x1ed5c3400000, 4194304, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ed5c3400000 [pid 306] prctl(PR_SET_VMA, PR_SET_VMA_ANON_NAME, 0x1ed5c3400000, 4194304, " Go: heap") = 0 [pid 306] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 306] futex(0x1ed5c29ed160, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 309] <... futex resumed>) = 0 [pid 309] getpid() = 306 [pid 309] tgkill(306, 306, SIGURG) = 0 [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 306] rt_sigreturn({mask=[]} [pid 309] getpid( [pid 307] getpid( [pid 309] <... getpid resumed>) = 306 [pid 309] tgkill(306, 306, SIGURG [pid 306] <... rt_sigreturn resumed>) = 33903452094465 [pid 309] <... tgkill resumed>) = 0 [pid 307] <... getpid resumed>) = 306 [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 309] sched_yield( [pid 307] tgkill(306, 309, SIGURG [pid 309] <... sched_yield resumed>) = 0 [pid 306] rt_sigreturn({mask=[]} [pid 309] sched_yield( [pid 306] <... rt_sigreturn resumed>) = 33903452094465 [pid 309] <... sched_yield resumed>) = 0 [pid 307] <... tgkill resumed>) = 0 [pid 309] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 309] rt_sigreturn({mask=[]}) = 0 [pid 309] getpid() = 306 [pid 309] tgkill(306, 306, SIGURG [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 309] <... tgkill resumed>) = 0 [pid 306] rt_sigreturn({mask=[]} [pid 309] sched_yield( [pid 306] <... rt_sigreturn resumed>) = 33903452094465 [pid 309] <... sched_yield resumed>) = 0 [pid 309] getpid() = 306 [pid 309] tgkill(306, 306, SIGURG) = 0 [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 309] sched_yield( [pid 306] rt_sigreturn({mask=[]} [pid 309] <... sched_yield resumed>) = 0 [pid 306] <... rt_sigreturn resumed>) = 33903452094465 [pid 309] getpid() = 306 [pid 309] tgkill(306, 306, SIGURG) = 0 [pid 309] sched_yield() = 0 [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 309] sched_yield( [pid 306] rt_sigreturn({mask=[]} [pid 309] <... sched_yield resumed>) = 0 [pid 309] getpid( [pid 306] <... rt_sigreturn resumed>) = 33903452094465 [pid 309] <... getpid resumed>) = 306 [pid 309] tgkill(306, 306, SIGURG [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 309] <... tgkill resumed>) = 0 [pid 306] rt_sigreturn({mask=[]} [pid 309] sched_yield( [pid 306] <... rt_sigreturn resumed>) = 33903452094465 [pid 309] <... sched_yield resumed>) = 0 [pid 309] getpid() = 306 [pid 309] tgkill(306, 306, SIGURG) = 0 [pid 309] sched_yield( [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 309] <... sched_yield resumed>) = 0 [pid 306] rt_sigreturn({mask=[]} [pid 309] getpid( [pid 306] <... rt_sigreturn resumed>) = 33903452094465 [pid 309] <... getpid resumed>) = 306 [pid 309] tgkill(306, 306, SIGURG [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 309] <... tgkill resumed>) = 0 [pid 306] rt_sigreturn({mask=[]} [pid 309] sched_yield( [pid 306] <... rt_sigreturn resumed>) = 33903452094465 [pid 309] <... sched_yield resumed>) = 0 [pid 309] getpid() = 306 [pid 309] tgkill(306, 306, SIGURG) = 0 [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 309] sched_yield( [pid 306] rt_sigreturn({mask=[]} [pid 309] <... sched_yield resumed>) = 0 [pid 306] <... rt_sigreturn resumed>) = 33903452094465 [pid 309] getpid() = 306 [pid 309] tgkill(306, 306, SIGURG) = 0 [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 309] sched_yield( [pid 306] rt_sigreturn({mask=[]} [pid 309] <... sched_yield resumed>) = 0 [pid 306] <... rt_sigreturn resumed>) = 33903452094465 [pid 309] getpid() = 306 [pid 309] tgkill(306, 306, SIGURG [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 309] <... tgkill resumed>) = 0 [pid 306] rt_sigreturn({mask=[]} [pid 309] sched_yield() = 0 [pid 306] <... rt_sigreturn resumed>) = 33903452094465 [pid 309] getpid() = 306 [pid 309] tgkill(306, 306, SIGURG) = 0 [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 309] sched_yield() = 0 [pid 309] sched_yield() = 0 [pid 306] rt_sigreturn({mask=[]}) = 33903452094465 [pid 309] getpid() = 306 [pid 309] tgkill(306, 306, SIGURG) = 0 [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 309] sched_yield( [pid 306] rt_sigreturn({mask=[]} [pid 309] <... sched_yield resumed>) = 0 [pid 306] <... rt_sigreturn resumed>) = 33903452094465 [pid 309] getpid() = 306 [pid 309] tgkill(306, 306, SIGURG) = 0 [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 309] sched_yield( [pid 306] rt_sigreturn({mask=[]} [pid 309] <... sched_yield resumed>) = 0 [pid 306] <... rt_sigreturn resumed>) = 33903452094465 [pid 309] getpid() = 306 [pid 309] tgkill(306, 306, SIGURG [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 309] <... tgkill resumed>) = 0 [pid 309] sched_yield( [pid 306] rt_sigreturn({mask=[]} [pid 309] <... sched_yield resumed>) = 0 [pid 306] <... rt_sigreturn resumed>) = 33903452094465 [pid 309] getpid() = 306 [pid 309] tgkill(306, 306, SIGURG) = 0 [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 309] sched_yield( [pid 306] rt_sigreturn({mask=[]} [pid 309] <... sched_yield resumed>) = 0 [pid 306] <... rt_sigreturn resumed>) = 33903452094465 [pid 309] getpid() = 306 [pid 309] tgkill(306, 306, SIGURG [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 309] <... tgkill resumed>) = 0 [pid 306] rt_sigreturn({mask=[]} [pid 309] sched_yield( [pid 306] <... rt_sigreturn resumed>) = 33903452094465 [pid 309] <... sched_yield resumed>) = 0 [pid 309] getpid() = 306 [pid 309] tgkill(306, 306, SIGURG [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 309] <... tgkill resumed>) = 0 [pid 306] rt_sigreturn({mask=[]} [pid 309] sched_yield( [pid 306] <... rt_sigreturn resumed>) = 33903452094465 [pid 309] <... sched_yield resumed>) = 0 [pid 309] getpid() = 306 [pid 309] tgkill(306, 306, SIGURG [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 309] <... tgkill resumed>) = 0 [pid 306] rt_sigreturn({mask=[]} [pid 309] sched_yield( [pid 306] <... rt_sigreturn resumed>) = 33903452094465 [pid 309] <... sched_yield resumed>) = 0 [pid 309] getpid() = 306 [pid 309] tgkill(306, 306, SIGURG) = 0 [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 309] sched_yield( [pid 306] rt_sigreturn({mask=[]} [pid 309] <... sched_yield resumed>) = 0 [pid 306] <... rt_sigreturn resumed>) = 33903452094465 [pid 309] getpid() = 306 [pid 309] tgkill(306, 306, SIGURG [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 309] <... tgkill resumed>) = 0 [pid 306] rt_sigreturn({mask=[]} [pid 309] sched_yield( [pid 306] <... rt_sigreturn resumed>) = 33903452094465 [pid 309] <... sched_yield resumed>) = 0 [pid 309] getpid() = 306 [pid 309] tgkill(306, 306, SIGURG) = 0 [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 309] sched_yield( [pid 306] rt_sigreturn({mask=[]} [pid 309] <... sched_yield resumed>) = 0 [pid 306] <... rt_sigreturn resumed>) = 33903452094465 [pid 309] getpid() = 306 [pid 309] tgkill(306, 306, SIGURG [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 309] <... tgkill resumed>) = 0 [pid 306] rt_sigreturn({mask=[]} [pid 309] sched_yield( [pid 306] <... rt_sigreturn resumed>) = 33903452094465 [pid 309] <... sched_yield resumed>) = 0 [pid 309] getpid() = 306 [pid 309] tgkill(306, 306, SIGURG [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 309] <... tgkill resumed>) = 0 [pid 306] rt_sigreturn({mask=[]} [pid 309] sched_yield( [pid 306] <... rt_sigreturn resumed>) = 33 [pid 309] <... sched_yield resumed>) = 0 [pid 306] futex(0x1ed5c29ed160, FUTEX_WAKE_PRIVATE, 1 [pid 309] futex(0x1ed5c29ed160, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] <... futex resumed>) = 0 [pid 309] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 309] futex(0x1ed5c29ed160, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] futex(0x1ed5c29ed160, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 309] <... futex resumed>) = 0 [pid 306] epoll_pwait(4 [pid 309] futex(0x1ed5c29ed160, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 306] futex(0x1ed5c29ed160, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 309] <... futex resumed>) = 0 [pid 306] futex(0x35296d8, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 309] futex(0x35296d8, FUTEX_WAKE_PRIVATE, 1 [pid 306] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 309] <... futex resumed>) = 0 [pid 306] sched_yield() = 0 [pid 309] futex(0x1ed5c29ed160, FUTEX_WAIT_PRIVATE, 0, NULL [pid 307] futex(0x1ed5c29ed160, FUTEX_WAKE_PRIVATE, 1 [pid 309] <... futex resumed>) = 0 [pid 307] <... futex resumed>) = 1 [pid 309] sched_yield( [pid 307] getpid( [pid 309] <... sched_yield resumed>) = 0 [pid 307] <... getpid resumed>) = 306 [pid 309] futex(0x1ed5c29ed160, FUTEX_WAIT_PRIVATE, 0, NULL [pid 307] tgkill(306, 306, SIGURG [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 307] <... tgkill resumed>) = 0 [pid 306] rt_sigreturn({mask=[]}) = 33903446739976 [pid 307] getpid() = 306 [pid 306] futex(0x1ed5c29ed160, FUTEX_WAKE_PRIVATE, 1 [pid 307] tgkill(306, 306, SIGURG [pid 306] <... futex resumed>) = 1 [pid 309] <... futex resumed>) = 0 [pid 307] <... tgkill resumed>) = 0 [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 309] mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 306] rt_sigreturn({mask=[]}) = 1 [pid 306] futex(0x3527d78, FUTEX_WAIT_PRIVATE, 0, NULL [pid 309] <... mmap resumed>) = 0x7f699fd16000 [pid 309] prctl(PR_SET_VMA, PR_SET_VMA_ANON_NAME, 0x7f699fd16000, 262144, " Go: immortal metadata") = 0 [pid 307] getpid() = 306 [pid 309] futex(0x3527d78, FUTEX_WAKE_PRIVATE, 1 [pid 307] tgkill(306, 309, SIGURG [pid 306] <... futex resumed>) = 0 [pid 307] <... tgkill resumed>) = 0 [pid 309] <... futex resumed>) = 1 [pid 306] mmap(0x1ed5c3800000, 4194304, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 309] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 309] rt_sigreturn({mask=[]} [pid 306] <... mmap resumed>) = 0x1ed5c3800000 [pid 306] prctl(PR_SET_VMA, PR_SET_VMA_ANON_NAME, 0x1ed5c3800000, 4194304, " Go: heap" [pid 309] <... rt_sigreturn resumed>) = 1 [pid 309] futex(0x1ed5c29ed160, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] <... prctl resumed>) = 0 [pid 306] futex(0x1ed5c29ed160, FUTEX_WAKE_PRIVATE, 1 [pid 307] getpid() = 306 [pid 307] tgkill(306, 306, SIGURG) = 0 [pid 306] <... futex resumed>) = 1 [pid 309] <... futex resumed>) = 0 [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 306] rt_sigreturn({mask=[]}) = 1 [pid 306] futex(0x3527d78, FUTEX_WAIT_PRIVATE, 0, NULL [pid 309] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 309] futex(0x3527d78, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 306] <... futex resumed>) = 0 [pid 306] getpid() = 306 [pid 306] tgkill(306, 309, SIGURG) = 0 [pid 309] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 309] rt_sigreturn({mask=[]}) = 33903444434688 [pid 306] sched_yield( [pid 309] getpid( [pid 306] <... sched_yield resumed>) = 0 [pid 306] futex(0x3528150, FUTEX_WAIT_PRIVATE, 4294967295, NULL [pid 309] <... getpid resumed>) = 306 [pid 309] tgkill(306, 306, SIGURG) = 0 [pid 306] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 306] rt_sigreturn({mask=[]} [pid 309] futex(0x3528150, FUTEX_WAKE_PRIVATE, 1 [pid 306] <... rt_sigreturn resumed>) = 202 [pid 309] <... futex resumed>) = 0 [pid 306] futex(0x3528150, FUTEX_WAIT_PRIVATE, 4294967295, NULL [pid 309] futex(0x35296d8, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 306] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 306] futex(0x35296d8, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 309] <... futex resumed>) = 0 [pid 309] sched_yield() = 0 [pid 306] getpid( [pid 309] sched_yield( [pid 306] <... getpid resumed>) = 306 [pid 306] tgkill(306, 309, SIGURG) = 0 [pid 306] futex(0x35296d8, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 309] <... sched_yield resumed>) = 0 [pid 309] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 309] rt_sigreturn({mask=[]} [pid 306] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 306] futex(0x35296d8, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 309] <... rt_sigreturn resumed>) = 0 [pid 309] futex(0x35296d8, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 306] <... futex resumed>) = 0 [pid 306] sched_yield() = 0 [pid 309] futex(0x35296d8, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000}) = -1 ETIMEDOUT (Connection timed out) [pid 306] futex(0x35296d8, FUTEX_WAKE_PRIVATE, 1 [pid 309] getpid( [pid 306] <... futex resumed>) = 0 [pid 309] <... getpid resumed>) = 306 [pid 309] tgkill(306, 306, SIGURG [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 309] <... tgkill resumed>) = 0 [pid 306] rt_sigreturn({mask=[]}) = 33903458164124 [pid 309] getpid( [pid 306] sched_yield( [pid 309] <... getpid resumed>) = 306 [pid 309] tgkill(306, 306, SIGURG) = 0 [pid 309] futex(0x35296d8, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 306] <... sched_yield resumed>) = 0 [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 306] rt_sigreturn({mask=[]}) = 0 [pid 309] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 309] futex(0x35296d8, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 306] futex(0x35296d8, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 309] <... futex resumed>) = 0 [pid 309] sched_yield() = 0 [pid 306] sched_yield( [pid 309] getpid() = 306 [pid 309] tgkill(306, 306, SIGURG) = 0 [pid 309] futex(0x35296b0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 306] <... sched_yield resumed>) = 0 [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 306] rt_sigreturn({mask=[]} [pid 309] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 309] futex(0x35296b0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 306] <... rt_sigreturn resumed>) = 0 [pid 306] futex(0x35296b0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 309] <... futex resumed>) = 0 [pid 309] sched_yield( [pid 306] futex(0x3527d78, FUTEX_WAIT_PRIVATE, 0, NULL [pid 309] <... sched_yield resumed>) = 0 [pid 309] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 309] futex(0x3527d78, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 306] <... futex resumed>) = 0 [pid 306] sched_yield( [pid 309] getpid( [pid 306] <... sched_yield resumed>) = 0 [pid 306] futex(0x3528150, FUTEX_WAIT_PRIVATE, 4294967295, NULL [pid 309] <... getpid resumed>) = 306 [pid 309] tgkill(306, 306, SIGURG) = 0 [pid 306] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 306] rt_sigreturn({mask=[]} [pid 309] futex(0x3528150, FUTEX_WAKE_PRIVATE, 1 [pid 306] <... rt_sigreturn resumed>) = 202 [pid 309] <... futex resumed>) = 0 [pid 309] futex(0x35296d8, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 306] futex(0x3528150, FUTEX_WAIT_PRIVATE, 4294967295, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 306] futex(0x35296d8, FUTEX_WAKE_PRIVATE, 1 [pid 309] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 309] sched_yield( [pid 306] <... futex resumed>) = 0 [pid 309] <... sched_yield resumed>) = 0 [pid 309] futex(0x1ed5c29ed160, FUTEX_WAIT_PRIVATE, 0, NULL [pid 307] futex(0x1ed5c29ed160, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 309] <... futex resumed>) = 0 [pid 309] futex(0x1ed5c29ed160, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] futex(0x1ed5c29ed160, FUTEX_WAKE_PRIVATE, 1 [pid 307] getpid() = 306 [pid 307] tgkill(306, 306, SIGURG) = 0 [pid 306] <... futex resumed>) = 1 [pid 309] <... futex resumed>) = 0 [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 306] rt_sigreturn({mask=[]}) = 1 [pid 306] futex(0x3527d78, FUTEX_WAIT_PRIVATE, 0, NULL [pid 309] mmap(0x1ed5c3c00000, 4194304, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ed5c3c00000 [pid 309] prctl(PR_SET_VMA, PR_SET_VMA_ANON_NAME, 0x1ed5c3c00000, 4194304, " Go: heap") = 0 [pid 307] getpid() = 306 [pid 309] futex(0x3527d78, FUTEX_WAKE_PRIVATE, 1 [pid 307] tgkill(306, 309, SIGURG [pid 309] <... futex resumed>) = 1 [pid 307] <... tgkill resumed>) = 0 [pid 309] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 306] <... futex resumed>) = 0 [pid 309] rt_sigreturn({mask=[]}) = 1 [pid 306] futex(0x3527d78, FUTEX_WAIT_PRIVATE, 0, NULL [pid 309] mmap(0x1ed5c4000000, 67108864, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x1ed5c4000000 [pid 309] prctl(PR_SET_VMA, PR_SET_VMA_ANON_NAME, 0x1ed5c4000000, 67108864, " Go: heap reservation") = 0 [pid 309] mmap(NULL, 69648, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f699fd04000 [pid 309] prctl(PR_SET_VMA, PR_SET_VMA_ANON_NAME, 0x7f699fd04000, 69648, " Go: immortal metadata") = 0 [pid 309] mmap(0x1ed5c4000000, 4194304, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ed5c4000000 [pid 309] prctl(PR_SET_VMA, PR_SET_VMA_ANON_NAME, 0x1ed5c4000000, 4194304, " Go: heap") = 0 [pid 309] futex(0x3527d78, FUTEX_WAKE_PRIVATE, 1 [pid 307] getpid() = 306 [pid 307] tgkill(306, 309, SIGURG [pid 309] <... futex resumed>) = 1 [pid 307] <... tgkill resumed>) = 0 [pid 306] <... futex resumed>) = 0 [pid 309] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 309] rt_sigreturn({mask=[]}) = 1 [pid 309] futex(0x1ed5c29ed160, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f699fcc4000 [pid 306] prctl(PR_SET_VMA, PR_SET_VMA_ANON_NAME, 0x7f699fcc4000, 262144, " Go: immortal metadata") = 0 [pid 306] mmap(0x1ed5c4400000, 4194304, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ed5c4400000 [pid 306] prctl(PR_SET_VMA, PR_SET_VMA_ANON_NAME, 0x1ed5c4400000, 4194304, " Go: heap") = 0 [pid 307] getpid() = 306 [pid 306] futex(0x1ed5c29ed160, FUTEX_WAKE_PRIVATE, 1 [pid 307] tgkill(306, 306, SIGURG [pid 306] <... futex resumed>) = 1 [pid 307] <... tgkill resumed>) = 0 [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 309] <... futex resumed>) = 0 [pid 306] rt_sigreturn({mask=[]}) = 1 [pid 306] futex(0x3527d78, FUTEX_WAIT_PRIVATE, 0, NULL [pid 309] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 309] futex(0x3527d78, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 306] <... futex resumed>) = 0 [pid 306] getpid() = 306 [pid 306] tgkill(306, 309, SIGURG) = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield() = 0 [pid 306] sched_yield( [pid 309] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 306] <... sched_yield resumed>) = 0 [pid 307] getpid( [pid 309] rt_sigreturn({mask=[]} [pid 307] <... getpid resumed>) = 306 [pid 309] <... rt_sigreturn resumed>) = 0 [pid 307] tgkill(306, 306, SIGURG [pid 306] getpid( [pid 307] <... tgkill resumed>) = 0 [pid 306] <... getpid resumed>) = 306 [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 306] rt_sigreturn({mask=[]}) = 306 [pid 306] tgkill(306, 309, SIGURG) = 0 [pid 309] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 306] sched_yield( [pid 309] rt_sigreturn({mask=[]} [pid 306] <... sched_yield resumed>) = 0 [pid 309] <... rt_sigreturn resumed>) = 32 [pid 306] getpid( [pid 309] sched_yield() = 0 [pid 309] futex(0x1ed5c29ed538, FUTEX_WAIT_PRIVATE, 4294967295, NULL [pid 306] <... getpid resumed>) = 306 [pid 306] tgkill(306, 309, SIGURG) = 0 [pid 309] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 309] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 306] futex(0x1ed5c29ed538, FUTEX_WAKE_PRIVATE, 1) = 0 [pid 309] rt_sigreturn({mask=[]} [pid 306] futex(0x35296d8, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 309] <... rt_sigreturn resumed>) = 202 [pid 309] futex(0x1ed5c29ed538, FUTEX_WAIT_PRIVATE, 4294967295, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 309] futex(0x35296d8, FUTEX_WAKE_PRIVATE, 1 [pid 306] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 306] sched_yield( [pid 309] <... futex resumed>) = 0 [pid 306] <... sched_yield resumed>) = 0 [pid 306] getpid( [pid 309] sched_yield() = 0 [pid 309] futex(0x1ed5c29ed538, FUTEX_WAIT_PRIVATE, 4294967295, NULL [pid 306] <... getpid resumed>) = 306 [pid 306] tgkill(306, 309, SIGURG) = 0 [pid 306] futex(0x1ed5c29ed538, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 306] futex(0x35296d8, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 309] <... futex resumed>) = 0 [pid 309] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 306] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 306] futex(0x35296d8, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 309] rt_sigreturn({mask=[]}) = 0 [pid 306] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 306] futex(0x35296d8, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 309] futex(0x35296d8, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 306] <... futex resumed>) = 0 [pid 306] sched_yield() = 0 [pid 306] getpid( [pid 309] sched_yield( [pid 306] <... getpid resumed>) = 306 [pid 306] tgkill(306, 309, SIGURG) = 0 [pid 306] futex(0x35296b0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 309] <... sched_yield resumed>) = 0 [pid 309] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 309] rt_sigreturn({mask=[]} [pid 306] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 306] futex(0x35296b0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 309] <... rt_sigreturn resumed>) = 0 [pid 309] futex(0x35296b0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 306] <... futex resumed>) = 0 [pid 306] sched_yield() = 0 [pid 306] futex(0x3528150, FUTEX_WAIT_PRIVATE, 4294967295, NULL [pid 309] futex(0x3528150, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 306] <... futex resumed>) = 0 [pid 306] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 306] futex(0x1ed5c29ec960, FUTEX_WAKE_PRIVATE, 1 [pid 308] <... futex resumed>) = 0 [pid 306] <... futex resumed>) = 1 [pid 309] futex(0x1ed5c29ed160, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] getpid( [pid 308] sched_yield() = 0 [pid 306] <... getpid resumed>) = 306 [pid 308] futex(0x1ed5c29ecd38, FUTEX_WAIT_PRIVATE, 4294967295, NULL [pid 306] tgkill(306, 308, SIGURG) = 0 [pid 308] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 306] futex(0x1ed5c29ecd38, FUTEX_WAKE_PRIVATE, 1 [pid 308] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 306] <... futex resumed>) = 0 [pid 308] rt_sigreturn({mask=[]} [pid 306] futex(0x35296d8, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 308] <... rt_sigreturn resumed>) = 202 [pid 308] futex(0x1ed5c29ecd38, FUTEX_WAIT_PRIVATE, 4294967295, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 308] futex(0x35296d8, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 306] <... futex resumed>) = 0 [pid 307] getpid() = 306 [pid 307] tgkill(306, 306, SIGURG) = 0 [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 306] rt_sigreturn({mask=[]}) = 0 [pid 306] futex(0x3527d78, FUTEX_WAIT_PRIVATE, 0, NULL [pid 307] futex(0x3527d78, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 307] getpid() = 306 [pid 307] tgkill(306, 308, SIGURG [pid 308] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 307] <... tgkill resumed>) = 0 [pid 306] <... futex resumed>) = 0 [pid 306] futex(0x3527d78, FUTEX_WAIT_PRIVATE, 0, NULL [pid 308] rt_sigreturn({mask=[]}) = 24797536 [pid 307] getpid( [pid 308] futex(0x3527d78, FUTEX_WAKE_PRIVATE, 1 [pid 307] <... getpid resumed>) = 306 [pid 307] tgkill(306, 308, SIGURG [pid 308] <... futex resumed>) = 1 [pid 307] <... tgkill resumed>) = 0 [pid 306] <... futex resumed>) = 0 [pid 308] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 308] rt_sigreturn({mask=[]}) = 1 [pid 308] futex(0x1ed5c29ec960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] mmap(0x1ed5c4800000, 8388608, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ed5c4800000 [pid 306] prctl(PR_SET_VMA, PR_SET_VMA_ANON_NAME, 0x1ed5c4800000, 8388608, " Go: heap") = 0 [pid 307] getpid() = 306 [pid 307] tgkill(306, 306, SIGURG [pid 306] futex(0x1ed5c29ec960, FUTEX_WAKE_PRIVATE, 1 [pid 307] <... tgkill resumed>) = 0 [pid 306] <... futex resumed>) = 1 [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 306] rt_sigreturn({mask=[]}) = 1 [pid 308] <... futex resumed>) = 0 [pid 308] futex(0x1ed5c29ec960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] futex(0x1ed5c29ec960, FUTEX_WAKE_PRIVATE, 1 [pid 307] getpid() = 306 [pid 307] tgkill(306, 306, SIGURG) = 0 [pid 306] <... futex resumed>) = 1 [pid 308] <... futex resumed>) = 0 [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 306] rt_sigreturn({mask=[]}) = 1 [pid 306] futex(0x3527d78, FUTEX_WAIT_PRIVATE, 0, NULL [pid 307] getpid( [pid 308] futex(0x3527d78, FUTEX_WAKE_PRIVATE, 1 [pid 307] <... getpid resumed>) = 306 [pid 307] tgkill(306, 308, SIGURG) = 0 [pid 308] <... futex resumed>) = 1 [pid 306] <... futex resumed>) = 0 [pid 308] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 308] rt_sigreturn({mask=[]}) = 1 [pid 308] futex(0x1ed5c29ec960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 307] getpid( [pid 306] futex(0x1ed5c29ec960, FUTEX_WAKE_PRIVATE, 1 [pid 307] <... getpid resumed>) = 306 [pid 307] tgkill(306, 306, SIGURG) = 0 [pid 306] <... futex resumed>) = 1 [pid 308] <... futex resumed>) = 0 [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 306] rt_sigreturn({mask=[]}) = 1 [pid 306] futex(0x3527d78, FUTEX_WAIT_PRIVATE, 0, NULL [pid 308] futex(0x3527d78, FUTEX_WAKE_PRIVATE, 1 [pid 307] getpid() = 306 [pid 307] tgkill(306, 308, SIGURG) = 0 [pid 308] <... futex resumed>) = 1 [pid 306] <... futex resumed>) = 0 [pid 308] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 308] rt_sigreturn({mask=[]}) = 1 [pid 308] futex(0x1ed5c29ec960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f699fcb4000 [pid 306] prctl(PR_SET_VMA, PR_SET_VMA_ANON_NAME, 0x7f699fcb4000, 65536, " Go: gc bits") = 0 [pid 307] getpid() = 306 [pid 306] futex(0x1ed5c29ec960, FUTEX_WAKE_PRIVATE, 1 [pid 307] tgkill(306, 306, SIGURG [pid 308] <... futex resumed>) = 0 [pid 307] <... tgkill resumed>) = 0 [pid 306] <... futex resumed>) = 1 [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 306] rt_sigreturn({mask=[]}) = 1 [pid 306] futex(0x3527d78, FUTEX_WAIT_PRIVATE, 0, NULL [pid 308] mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f699fc74000 [pid 308] prctl(PR_SET_VMA, PR_SET_VMA_ANON_NAME, 0x7f699fc74000, 262144, " Go: immortal metadata") = 0 [pid 307] getpid( [pid 308] futex(0x3527d78, FUTEX_WAKE_PRIVATE, 1 [pid 307] <... getpid resumed>) = 306 [pid 307] tgkill(306, 308, SIGURG) = 0 [pid 306] <... futex resumed>) = 0 [pid 308] <... futex resumed>) = 1 [pid 308] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 308] rt_sigreturn({mask=[]}) = 1 [pid 308] futex(0x1ed5c29ec960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] futex(0x1ed5c29ec960, FUTEX_WAKE_PRIVATE, 1 [pid 307] getpid() = 306 [pid 307] tgkill(306, 306, SIGURG) = 0 [pid 306] <... futex resumed>) = 1 [pid 308] <... futex resumed>) = 0 [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 306] rt_sigreturn({mask=[]}) = 1 [pid 306] futex(0x3527d78, FUTEX_WAIT_PRIVATE, 0, NULL [pid 308] futex(0x3527d78, FUTEX_WAKE_PRIVATE, 1 [pid 307] getpid() = 306 [pid 307] tgkill(306, 308, SIGURG) = 0 [pid 308] <... futex resumed>) = 1 [pid 306] <... futex resumed>) = 0 [pid 308] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 308] rt_sigreturn({mask=[]}) = 1 [pid 308] futex(0x1ed5c29ec960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] futex(0x1ed5c29ec960, FUTEX_WAKE_PRIVATE, 1 [pid 307] getpid() = 306 [pid 307] tgkill(306, 306, SIGURG) = 0 [pid 306] <... futex resumed>) = 1 [pid 308] <... futex resumed>) = 0 [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 306] rt_sigreturn({mask=[]}) = 1 [pid 306] futex(0x3527d78, FUTEX_WAIT_PRIVATE, 0, NULL [pid 308] futex(0x3527d78, FUTEX_WAKE_PRIVATE, 1 [pid 307] getpid() = 306 [pid 307] tgkill(306, 308, SIGURG) = 0 [pid 308] <... futex resumed>) = 1 [pid 306] <... futex resumed>) = 0 [pid 308] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 308] rt_sigreturn({mask=[]}) = 1 [pid 308] futex(0x1ed5c29ec960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f699fc34000 [pid 306] prctl(PR_SET_VMA, PR_SET_VMA_ANON_NAME, 0x7f699fc34000, 262144, " Go: immortal metadata") = 0 [pid 307] getpid( [pid 306] futex(0x1ed5c29ec960, FUTEX_WAKE_PRIVATE, 1 [pid 307] <... getpid resumed>) = 306 [pid 307] tgkill(306, 306, SIGURG) = 0 [pid 306] <... futex resumed>) = 1 [pid 308] <... futex resumed>) = 0 [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 306] rt_sigreturn({mask=[]}) = 1 [pid 306] futex(0x3527d78, FUTEX_WAIT_PRIVATE, 0, NULL [pid 308] mmap(0x1ed5c5000000, 4194304, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ed5c5000000 [pid 308] prctl(PR_SET_VMA, PR_SET_VMA_ANON_NAME, 0x1ed5c5000000, 4194304, " Go: heap") = 0 [pid 308] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 308] futex(0x3527d78, FUTEX_WAKE_PRIVATE, 1 [pid 306] <... futex resumed>) = 0 [pid 308] <... futex resumed>) = 1 [pid 306] getpid() = 306 [pid 306] tgkill(306, 308, SIGURG) = 0 [pid 308] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 308] rt_sigreturn({mask=[]}) = 33903442165032 [pid 307] getpid() = 306 [pid 307] tgkill(306, 306, SIGURG [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 307] <... tgkill resumed>) = 0 [pid 306] rt_sigreturn({mask=[]} [pid 307] getpid( [pid 306] <... rt_sigreturn resumed>) = 824633720832 [pid 307] <... getpid resumed>) = 306 [pid 307] tgkill(306, 308, SIGURG) = 0 [pid 308] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 308] rt_sigreturn({mask=[]}) = 140091629009408 [pid 306] getpid( [pid 308] sched_yield() = 0 [pid 308] futex(0x1ed5c29ecd38, FUTEX_WAIT_PRIVATE, 4294967295, NULL [pid 306] <... getpid resumed>) = 306 [pid 306] tgkill(306, 308, SIGURG) = 0 [pid 308] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 308] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 308] rt_sigreturn({mask=[]} [pid 306] futex(0x1ed5c29ecd38, FUTEX_WAKE_PRIVATE, 1 [pid 308] <... rt_sigreturn resumed>) = 202 [pid 306] <... futex resumed>) = 0 [pid 308] futex(0x1ed5c29ecd38, FUTEX_WAIT_PRIVATE, 4294967295, NULL [pid 306] futex(0x35296d8, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 308] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 308] futex(0x35296d8, FUTEX_WAKE_PRIVATE, 1 [pid 306] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 308] <... futex resumed>) = 0 [pid 306] sched_yield() = 0 [pid 306] getpid( [pid 308] sched_yield() = 0 [pid 308] futex(0x1ed5c29ecd38, FUTEX_WAIT_PRIVATE, 4294967295, NULL [pid 306] <... getpid resumed>) = 306 [pid 306] tgkill(306, 308, SIGURG) = 0 [pid 308] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 308] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 308] rt_sigreturn({mask=[]} [pid 306] futex(0x1ed5c29ecd38, FUTEX_WAKE_PRIVATE, 1 [pid 308] <... rt_sigreturn resumed>) = 202 [pid 306] <... futex resumed>) = 0 [pid 308] futex(0x1ed5c29ecd38, FUTEX_WAIT_PRIVATE, 4294967295, NULL [pid 306] futex(0x35296d8, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 308] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 308] futex(0x35296d8, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 306] <... futex resumed>) = 0 [pid 306] sched_yield() = 0 [pid 306] getpid( [pid 308] sched_yield( [pid 306] <... getpid resumed>) = 306 [pid 306] tgkill(306, 308, SIGURG) = 0 [pid 306] futex(0x35296d8, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 308] <... sched_yield resumed>) = 0 [pid 308] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 308] rt_sigreturn({mask=[]} [pid 306] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 306] futex(0x35296d8, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 308] <... rt_sigreturn resumed>) = 0 [pid 308] futex(0x35296d8, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 306] <... futex resumed>) = 0 [pid 306] sched_yield() = 0 [pid 306] getpid( [pid 308] sched_yield() = 0 [pid 308] futex(0x1ed5c29ecd38, FUTEX_WAIT_PRIVATE, 4294967295, NULL [pid 306] <... getpid resumed>) = 306 [pid 306] tgkill(306, 308, SIGURG) = 0 [pid 308] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 308] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 308] rt_sigreturn({mask=[]} [pid 306] futex(0x1ed5c29ecd38, FUTEX_WAKE_PRIVATE, 1 [pid 308] <... rt_sigreturn resumed>) = 202 [pid 306] <... futex resumed>) = 0 [pid 308] futex(0x1ed5c29ecd38, FUTEX_WAIT_PRIVATE, 4294967295, NULL [pid 306] futex(0x35296b0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 308] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 308] futex(0x35296b0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 306] <... futex resumed>) = 0 [pid 306] sched_yield( [pid 308] futex(0x1ed5c29ec960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] <... sched_yield resumed>) = 0 [pid 306] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 306] futex(0x1ed5c29ec960, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 308] <... futex resumed>) = 0 [pid 306] getpid( [pid 308] sched_yield() = 0 [pid 308] futex(0x1ed5c29ecd38, FUTEX_WAIT_PRIVATE, 4294967295, NULL [pid 306] <... getpid resumed>) = 306 [pid 306] tgkill(306, 308, SIGURG) = 0 [pid 308] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 308] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 306] futex(0x1ed5c29ecd38, FUTEX_WAKE_PRIVATE, 1) = 0 [pid 308] rt_sigreturn({mask=[]} [pid 306] futex(0x35296d8, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 308] <... rt_sigreturn resumed>) = 202 [pid 308] futex(0x1ed5c29ecd38, FUTEX_WAIT_PRIVATE, 4294967295, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 308] futex(0x35296d8, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 306] <... futex resumed>) = 0 [pid 306] sched_yield() = 0 [pid 306] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f699fc24000 [pid 306] prctl(PR_SET_VMA, PR_SET_VMA_ANON_NAME, 0x7f699fc24000, 65536, " Go: gc bits") = 0 [pid 306] futex(0x3527d78, FUTEX_WAIT_PRIVATE, 0, NULL [pid 307] futex(0x3527d78, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 307] getpid() = 306 [pid 307] tgkill(306, 308, SIGURG) = 0 [pid 308] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 306] <... futex resumed>) = 0 [pid 306] futex(0x3527d78, FUTEX_WAIT_PRIVATE, 0, NULL [pid 308] rt_sigreturn({mask=[]}) = 20068070 [pid 307] getpid( [pid 308] futex(0x3527d78, FUTEX_WAKE_PRIVATE, 1 [pid 307] <... getpid resumed>) = 306 [pid 307] tgkill(306, 308, SIGURG) = 0 [pid 306] <... futex resumed>) = 0 [pid 308] <... futex resumed>) = 1 [pid 308] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 308] rt_sigreturn({mask=[]}) = 1 [pid 308] futex(0x1ed5c29ec960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] mmap(0x1ed5c5400000, 4194304, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ed5c5400000 [pid 306] prctl(PR_SET_VMA, PR_SET_VMA_ANON_NAME, 0x1ed5c5400000, 4194304, " Go: heap") = 0 [pid 307] getpid() = 306 [pid 307] tgkill(306, 306, SIGURG) = 0 [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 306] rt_sigreturn({mask=[]}) = 128 [pid 306] futex(0x1ed5c29ec960, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 308] <... futex resumed>) = 0 [pid 308] futex(0x1ed5c29ec960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 307] getpid( [pid 306] futex(0x1ed5c29ec960, FUTEX_WAKE_PRIVATE, 1 [pid 307] <... getpid resumed>) = 306 [pid 307] tgkill(306, 306, SIGURG) = 0 [pid 306] <... futex resumed>) = 1 [pid 308] <... futex resumed>) = 0 [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 306] rt_sigreturn({mask=[]}) = 1 [pid 306] futex(0x3527d78, FUTEX_WAIT_PRIVATE, 0, NULL [pid 308] mmap(0x1ed5c5800000, 4194304, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ed5c5800000 [pid 308] prctl(PR_SET_VMA, PR_SET_VMA_ANON_NAME, 0x1ed5c5800000, 4194304, " Go: heap") = 0 [pid 307] getpid( [pid 308] futex(0x3527d78, FUTEX_WAKE_PRIVATE, 1 [pid 307] <... getpid resumed>) = 306 [pid 307] tgkill(306, 308, SIGURG) = 0 [pid 308] <... futex resumed>) = 1 [pid 308] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 308] rt_sigreturn({mask=[]}) = 1 [pid 306] <... futex resumed>) = 0 [pid 306] futex(0x3527d78, FUTEX_WAIT_PRIVATE, 0, NULL [pid 308] mmap(0x1ed5c5c00000, 4194304, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ed5c5c00000 [pid 308] prctl(PR_SET_VMA, PR_SET_VMA_ANON_NAME, 0x1ed5c5c00000, 4194304, " Go: heap") = 0 [pid 308] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f699fc14000 [pid 308] prctl(PR_SET_VMA, PR_SET_VMA_ANON_NAME, 0x7f699fc14000, 65536, " Go: gc bits") = 0 [pid 308] mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f699fbd4000 [pid 308] prctl(PR_SET_VMA, PR_SET_VMA_ANON_NAME, 0x7f699fbd4000, 262144, " Go: immortal metadata") = 0 [pid 307] getpid() = 306 [pid 307] tgkill(306, 308, SIGURG) = 0 [pid 308] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 308] rt_sigreturn({mask=[]}) = 140091628666880 [pid 308] futex(0x3527d78, FUTEX_WAKE_PRIVATE, 1 [pid 306] <... futex resumed>) = 0 [pid 308] <... futex resumed>) = 1 [pid 308] futex(0x1ed5c29ec960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] mmap(0x1ed5c6000000, 4194304, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ed5c6000000 [pid 306] prctl(PR_SET_VMA, PR_SET_VMA_ANON_NAME, 0x1ed5c6000000, 4194304, " Go: heap") = 0 [pid 306] futex(0x1ed5c29ec960, FUTEX_WAKE_PRIVATE, 1 [pid 307] getpid() = 306 [pid 307] tgkill(306, 306, SIGURG) = 0 [pid 306] <... futex resumed>) = 1 [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 306] rt_sigreturn({mask=[]}) = 1 [pid 308] <... futex resumed>) = 0 [pid 308] futex(0x1ed5c29ec960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] mmap(0x1ed5c6400000, 4194304, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ed5c6400000 [pid 306] prctl(PR_SET_VMA, PR_SET_VMA_ANON_NAME, 0x1ed5c6400000, 4194304, " Go: heap") = 0 [pid 306] mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f699fb94000 [pid 306] prctl(PR_SET_VMA, PR_SET_VMA_ANON_NAME, 0x7f699fb94000, 262144, " Go: immortal metadata") = 0 [pid 307] getpid( [pid 306] futex(0x1ed5c29ec960, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 308] <... futex resumed>) = 0 [pid 307] <... getpid resumed>) = 306 [pid 308] futex(0x1ed5c29ec960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 307] tgkill(306, 306, SIGURG [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 307] <... tgkill resumed>) = 0 [pid 306] rt_sigreturn({mask=[]}) = 6239477981692758122 [pid 306] mmap(0x1ed5c6800000, 4194304, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ed5c6800000 [pid 306] prctl(PR_SET_VMA, PR_SET_VMA_ANON_NAME, 0x1ed5c6800000, 4194304, " Go: heap") = 0 [pid 306] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f699fb84000 [pid 306] prctl(PR_SET_VMA, PR_SET_VMA_ANON_NAME, 0x7f699fb84000, 65536, " Go: gc bits") = 0 [pid 306] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 306] futex(0x1ed5c29ec960, FUTEX_WAKE_PRIVATE, 1 [pid 308] <... futex resumed>) = 0 [pid 306] <... futex resumed>) = 1 [pid 308] getpid() = 306 [pid 308] tgkill(306, 306, SIGURG [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 308] <... tgkill resumed>) = 0 [pid 306] rt_sigreturn({mask=[]}) = 33903443632128 [pid 307] getpid() = 306 [pid 307] tgkill(306, 306, SIGURG) = 0 [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 306] rt_sigreturn({mask=[]}) = 33903446180856 [pid 308] mmap(0x1ed5c6c00000, 4194304, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ed5c6c00000 [pid 308] prctl(PR_SET_VMA, PR_SET_VMA_ANON_NAME, 0x1ed5c6c00000, 4194304, " Go: heap") = 0 [pid 306] getpid( [pid 308] sched_yield() = 0 [pid 308] futex(0x1ed5c29ecd38, FUTEX_WAIT_PRIVATE, 4294967295, NULL [pid 306] <... getpid resumed>) = 306 [pid 306] tgkill(306, 308, SIGURG) = 0 [pid 308] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 308] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 308] rt_sigreturn({mask=[]} [pid 306] futex(0x1ed5c29ecd38, FUTEX_WAKE_PRIVATE, 1 [pid 308] <... rt_sigreturn resumed>) = 202 [pid 306] <... futex resumed>) = 0 [pid 308] futex(0x1ed5c29ecd38, FUTEX_WAIT_PRIVATE, 4294967295, NULL [pid 306] futex(0x35296d8, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 308] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 308] futex(0x35296d8, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 306] <... futex resumed>) = 0 [pid 306] sched_yield() = 0 [pid 308] getpid( [pid 306] sched_yield( [pid 308] <... getpid resumed>) = 306 [pid 308] tgkill(306, 306, SIGURG) = 0 [pid 308] futex(0x35296d8, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 306] <... sched_yield resumed>) = 0 [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 306] rt_sigreturn({mask=[]} [pid 308] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 308] futex(0x35296d8, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 306] <... rt_sigreturn resumed>) = 0 [pid 306] futex(0x35296d8, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 308] <... futex resumed>) = 0 [pid 308] sched_yield() = 0 [pid 306] sched_yield( [pid 308] getpid() = 306 [pid 308] tgkill(306, 306, SIGURG) = 0 [pid 308] futex(0x35296d8, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 306] <... sched_yield resumed>) = 0 [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 308] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 308] futex(0x35296d8, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 306] rt_sigreturn({mask=[]}) = 0 [pid 306] futex(0x35296d8, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 308] <... futex resumed>) = 0 [pid 308] getpid( [pid 306] sched_yield( [pid 308] <... getpid resumed>) = 306 [pid 308] tgkill(306, 306, SIGURG) = 0 [pid 308] futex(0x35296b0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 306] <... sched_yield resumed>) = 0 [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 306] rt_sigreturn({mask=[]} [pid 308] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 308] futex(0x35296b0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 306] <... rt_sigreturn resumed>) = 0 [pid 306] futex(0x35296b0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 308] <... futex resumed>) = 0 [pid 308] sched_yield( [pid 306] futex(0x3527d78, FUTEX_WAIT_PRIVATE, 0, NULL [pid 308] <... sched_yield resumed>) = 0 [pid 308] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 308] futex(0x3527d78, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 306] <... futex resumed>) = 0 [pid 306] sched_yield( [pid 308] getpid( [pid 306] <... sched_yield resumed>) = 0 [pid 306] futex(0x3528150, FUTEX_WAIT_PRIVATE, 4294967295, NULL [pid 308] <... getpid resumed>) = 306 [pid 308] tgkill(306, 306, SIGURG) = 0 [pid 306] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 306] rt_sigreturn({mask=[]} [pid 308] futex(0x3528150, FUTEX_WAKE_PRIVATE, 1 [pid 306] <... rt_sigreturn resumed>) = 202 [pid 308] <... futex resumed>) = 0 [pid 306] futex(0x3528150, FUTEX_WAIT_PRIVATE, 4294967295, NULL [pid 308] futex(0x35296d8, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 306] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 306] futex(0x35296d8, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 308] <... futex resumed>) = 0 [pid 308] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 306] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 308] <... mmap resumed>) = 0x7f699fb74000 [pid 308] prctl(PR_SET_VMA, PR_SET_VMA_ANON_NAME, 0x7f699fb74000, 65536, " Go: gc bits") = 0 [pid 306] <... mmap resumed>) = 0x7f699fb64000 [pid 306] prctl(PR_SET_VMA, PR_SET_VMA_ANON_NAME, 0x7f699fb64000, 65536, " Go: gc bits") = 0 [pid 306] sched_yield() = 0 [pid 308] futex(0x1ed5c29ec960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 307] futex(0x1ed5c29ec960, FUTEX_WAKE_PRIVATE, 1 [pid 308] <... futex resumed>) = 0 [pid 307] <... futex resumed>) = 1 [pid 308] sched_yield() = 0 [pid 308] futex(0x1ed5c29ecd38, FUTEX_WAIT_PRIVATE, 4294967295, NULL [pid 307] futex(0x1ed5c29ecd38, FUTEX_WAKE_PRIVATE, 1 [pid 308] <... futex resumed>) = 0 [pid 307] <... futex resumed>) = 1 [pid 308] sched_yield() = 0 [pid 308] futex(0x1ed5c29ecd38, FUTEX_WAIT_PRIVATE, 4294967295, NULL [pid 307] futex(0x1ed5c29ecd38, FUTEX_WAKE_PRIVATE, 1 [pid 308] <... futex resumed>) = 0 [pid 307] <... futex resumed>) = 1 [pid 308] futex(0x1ed5c29ec960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] futex(0x1ed5c29ec960, FUTEX_WAKE_PRIVATE, 1 [pid 307] getpid( [pid 308] <... futex resumed>) = 0 [pid 306] <... futex resumed>) = 1 [pid 307] <... getpid resumed>) = 306 [pid 307] tgkill(306, 306, SIGURG) = 0 [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 306] rt_sigreturn({mask=[]}) = 1 [pid 306] futex(0x3527d78, FUTEX_WAIT_PRIVATE, 0, NULL [pid 308] futex(0x3527d78, FUTEX_WAKE_PRIVATE, 1 [pid 307] getpid() = 306 [pid 307] tgkill(306, 308, SIGURG) = 0 [pid 308] <... futex resumed>) = 1 [pid 306] <... futex resumed>) = 0 [pid 308] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 308] rt_sigreturn({mask=[]}) = 1 [pid 308] futex(0x1ed5c29ec960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f699fb54000 [pid 306] prctl(PR_SET_VMA, PR_SET_VMA_ANON_NAME, 0x7f699fb54000, 65536, " Go: gc bits") = 0 [pid 307] getpid() = 306 [pid 306] futex(0x1ed5c29ec960, FUTEX_WAKE_PRIVATE, 1 [pid 307] tgkill(306, 306, SIGURG [pid 308] <... futex resumed>) = 0 [pid 307] <... tgkill resumed>) = 0 [pid 306] <... futex resumed>) = 1 [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 306] rt_sigreturn({mask=[]}) = 1 [pid 306] futex(0x3527d78, FUTEX_WAIT_PRIVATE, 0, NULL [pid 307] sched_getaffinity(0, 8192, [0 1]) = 8 [pid 308] futex(0x3527d78, FUTEX_WAKE_PRIVATE, 1 [pid 307] getpid() = 306 [pid 307] tgkill(306, 308, SIGURG) = 0 [pid 308] <... futex resumed>) = 1 [pid 306] <... futex resumed>) = 0 [pid 308] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 308] rt_sigreturn({mask=[]}) = 1 [pid 308] futex(0x1ed5c29ec960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f699fb44000 [pid 306] prctl(PR_SET_VMA, PR_SET_VMA_ANON_NAME, 0x7f699fb44000, 65536, " Go: gc bits") = 0 [pid 306] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 306] futex(0x1ed5c29ec960, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 308] <... futex resumed>) = 0 [pid 308] getpid() = 306 [pid 308] tgkill(306, 306, SIGURG [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 308] <... tgkill resumed>) = 0 [pid 306] rt_sigreturn({mask=[]}) = 45795979 [pid 307] getpid( [pid 306] futex(0x35296d8, FUTEX_WAKE_PRIVATE, 1 [pid 308] futex(0x35296d8, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 307] <... getpid resumed>) = 306 [pid 307] tgkill(306, 306, SIGURG) = 0 [pid 307] sched_yield() = 0 [pid 307] futex(0x1ed5c29ec538, FUTEX_WAIT_PRIVATE, 4294967295, NULL [pid 308] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 308] sched_yield( [pid 306] <... futex resumed>) = 0 [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 306] rt_sigreturn({mask=[]}) = 0 [pid 308] <... sched_yield resumed>) = 0 [pid 308] futex(0x1ed5c29ec538, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 307] <... futex resumed>) = 0 [pid 307] getpid() = 306 [pid 307] tgkill(306, 308, SIGURG) = 0 [pid 308] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 308] rt_sigreturn({mask=[]}) = 1 [pid 306] sched_yield( [pid 308] getpid() = 306 [pid 308] tgkill(306, 306, SIGURG) = 0 [pid 308] futex(0x35296d8, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 306] <... sched_yield resumed>) = 0 [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 306] rt_sigreturn({mask=[]} [pid 308] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 308] futex(0x35296d8, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 306] <... rt_sigreturn resumed>) = 0 [pid 306] futex(0x35296d8, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 308] <... futex resumed>) = 0 [pid 308] sched_yield() = 0 [pid 306] sched_yield( [pid 308] getpid( [pid 306] <... sched_yield resumed>) = 0 [pid 306] futex(0x3528150, FUTEX_WAIT_PRIVATE, 4294967295, NULL [pid 308] <... getpid resumed>) = 306 [pid 308] tgkill(306, 306, SIGURG) = 0 [pid 306] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 306] rt_sigreturn({mask=[]} [pid 308] futex(0x3528150, FUTEX_WAKE_PRIVATE, 1 [pid 306] <... rt_sigreturn resumed>) = 202 [pid 308] <... futex resumed>) = 0 [pid 306] futex(0x3528150, FUTEX_WAIT_PRIVATE, 4294967295, NULL [pid 308] futex(0x35296d8, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 306] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 306] futex(0x35296d8, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 308] <... futex resumed>) = 0 [pid 308] getpid( [pid 306] sched_yield( [pid 308] <... getpid resumed>) = 306 [pid 308] tgkill(306, 306, SIGURG) = 0 [pid 308] futex(0x35296d8, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 306] <... sched_yield resumed>) = 0 [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 306] rt_sigreturn({mask=[]} [pid 308] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 308] futex(0x35296d8, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 306] <... rt_sigreturn resumed>) = 0 [pid 306] futex(0x35296d8, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 308] <... futex resumed>) = 0 [pid 308] sched_yield() = 0 [pid 308] getpid( [pid 306] sched_yield( [pid 308] <... getpid resumed>) = 306 [pid 308] tgkill(306, 306, SIGURG) = 0 [pid 308] futex(0x35296b0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 306] <... sched_yield resumed>) = 0 [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 306] rt_sigreturn({mask=[]} [pid 308] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 308] futex(0x35296b0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 306] <... rt_sigreturn resumed>) = 0 [pid 306] futex(0x35296b0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 308] <... futex resumed>) = 0 [pid 308] sched_yield( [pid 306] futex(0x3527d78, FUTEX_WAIT_PRIVATE, 0, NULL [pid 308] <... sched_yield resumed>) = 0 [pid 308] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 308] futex(0x3527d78, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 306] <... futex resumed>) = 0 [pid 308] getpid( [pid 306] sched_yield( [pid 308] <... getpid resumed>) = 306 [pid 308] tgkill(306, 306, SIGURG) = 0 [pid 308] futex(0x35296d8, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 306] <... sched_yield resumed>) = 0 [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 308] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 308] futex(0x35296d8, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 306] rt_sigreturn({mask=[]}) = 0 [pid 306] futex(0x35296d8, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 308] <... futex resumed>) = 0 [pid 308] sched_yield() = 0 [pid 308] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 306] mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 [pid 308] <... mmap resumed>) = 0x7f699fb34000 [pid 308] prctl(PR_SET_VMA, PR_SET_VMA_ANON_NAME, 0x7f699fb34000, 65536, " Go: gc bits") = 0 [pid 306] <... mmap resumed>) = 0x7f699fb24000 [pid 306] prctl(PR_SET_VMA, PR_SET_VMA_ANON_NAME, 0x7f699fb24000, 65536, " Go: gc bits") = 0 [pid 308] futex(0x1ed5c29ec960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 310] <... epoll_pwait resumed>, [], 128, 999, NULL, 0) = 0 [pid 310] epoll_pwait(4 [pid 307] futex(0x1ed5c29ec960, FUTEX_WAKE_PRIVATE, 1 [pid 308] <... futex resumed>) = 0 [pid 307] <... futex resumed>) = 1 [pid 308] sched_yield() = 0 [pid 308] futex(0x1ed5c29ecd38, FUTEX_WAIT_PRIVATE, 4294967295, NULL [pid 307] futex(0x1ed5c29ecd38, FUTEX_WAKE_PRIVATE, 1 [pid 308] <... futex resumed>) = 0 [pid 307] <... futex resumed>) = 1 [pid 308] sched_yield() = 0 [pid 308] futex(0x1ed5c29ecd38, FUTEX_WAIT_PRIVATE, 4294967295, NULL [pid 307] futex(0x1ed5c29ecd38, FUTEX_WAKE_PRIVATE, 1 [pid 308] <... futex resumed>) = 0 [pid 307] <... futex resumed>) = 1 [pid 308] futex(0x1ed5c29ec960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 307] getpid() = 306 [pid 307] tgkill(306, 306, SIGURG [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 307] <... tgkill resumed>) = 0 [pid 306] rt_sigreturn({mask=[]}) = 33903444026880 [pid 306] futex(0x1ed5c29ec960, FUTEX_WAKE_PRIVATE, 1 [pid 308] <... futex resumed>) = 0 [pid 306] <... futex resumed>) = 1 [pid 306] futex(0x3527d78, FUTEX_WAIT_PRIVATE, 0, NULL [pid 307] getpid( [pid 308] futex(0x3527d78, FUTEX_WAKE_PRIVATE, 1 [pid 307] <... getpid resumed>) = 306 [pid 307] tgkill(306, 308, SIGURG [pid 306] <... futex resumed>) = 0 [pid 308] <... futex resumed>) = 1 [pid 307] <... tgkill resumed>) = 0 [pid 308] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 308] rt_sigreturn({mask=[]}) = 1 [pid 308] futex(0x1ed5c29ec960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] futex(0x1ed5c29ec960, FUTEX_WAKE_PRIVATE, 1 [pid 307] getpid() = 306 [pid 307] tgkill(306, 306, SIGURG) = 0 [pid 306] <... futex resumed>) = 1 [pid 308] <... futex resumed>) = 0 [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 306] rt_sigreturn({mask=[]}) = 1 [pid 306] futex(0x3527d78, FUTEX_WAIT_PRIVATE, 0, NULL [pid 308] futex(0x3527d78, FUTEX_WAKE_PRIVATE, 1 [pid 307] getpid() = 306 [pid 307] tgkill(306, 308, SIGURG) = 0 [pid 308] <... futex resumed>) = 1 [pid 306] <... futex resumed>) = 0 [pid 308] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 308] rt_sigreturn({mask=[]}) = 1 [pid 308] futex(0x1ed5c29ec960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 306] futex(0x1ed5c29ec960, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 308] <... futex resumed>) = 0 [pid 308] getpid() = 306 [pid 308] tgkill(306, 306, SIGURG) = 0 [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 306] rt_sigreturn({mask=[]}) = 33903461228544 [pid 307] getpid() = 306 [pid 307] tgkill(306, 306, SIGURG) = 0 [pid 307] getpid() = 306 [pid 307] tgkill(306, 308, SIGURG) = 0 [pid 308] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 308] rt_sigreturn({mask=[]}) = 33903442673664 [pid 306] rt_sigreturn({mask=[]}) = 33903481094144 [pid 306] getpid( [pid 308] sched_yield( [pid 307] sched_yield() = 0 [pid 307] futex(0x1ed5c29ec538, FUTEX_WAIT_PRIVATE, 4294967295, NULL [pid 306] <... getpid resumed>) = 306 [pid 306] tgkill(306, 308, SIGURG) = 0 [pid 306] futex(0x1ed5c29ec538, FUTEX_WAKE_PRIVATE, 1 [pid 307] <... futex resumed>) = 0 [pid 306] <... futex resumed>) = 1 [pid 306] futex(0x35296d8, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 308] <... sched_yield resumed>) = 0 [pid 308] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 308] rt_sigreturn({mask=[]} [pid 306] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 306] futex(0x35296d8, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 308] <... rt_sigreturn resumed>) = 0 [pid 308] futex(0x35296d8, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 306] <... futex resumed>) = 0 [pid 306] sched_yield() = 0 [pid 306] getpid( [pid 308] sched_yield() = 0 [pid 308] futex(0x1ed5c29ecd38, FUTEX_WAIT_PRIVATE, 4294967295, NULL [pid 306] <... getpid resumed>) = 306 [pid 306] tgkill(306, 308, SIGURG) = 0 [pid 308] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 308] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 308] rt_sigreturn({mask=[]} [pid 306] futex(0x1ed5c29ecd38, FUTEX_WAKE_PRIVATE, 1 [pid 308] <... rt_sigreturn resumed>) = 202 [pid 306] <... futex resumed>) = 0 [pid 308] futex(0x1ed5c29ecd38, FUTEX_WAIT_PRIVATE, 4294967295, NULL [pid 306] futex(0x35296d8, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 308] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 308] futex(0x35296d8, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 306] <... futex resumed>) = 0 [pid 306] sched_yield() = 0 [pid 306] getpid( [pid 308] sched_yield( [pid 306] <... getpid resumed>) = 306 [pid 306] tgkill(306, 308, SIGURG) = 0 [pid 306] futex(0x35296d8, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 308] <... sched_yield resumed>) = 0 [pid 308] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 308] rt_sigreturn({mask=[]} [pid 306] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 306] futex(0x35296d8, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 308] <... rt_sigreturn resumed>) = 0 [pid 308] futex(0x35296d8, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 306] <... futex resumed>) = 0 [pid 306] sched_yield() = 0 [pid 306] getpid( [pid 308] sched_yield( [pid 306] <... getpid resumed>) = 306 [pid 306] tgkill(306, 308, SIGURG) = 0 [pid 306] futex(0x35296b0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 308] <... sched_yield resumed>) = 0 [pid 308] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 306] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 306] futex(0x35296b0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 308] rt_sigreturn({mask=[]}) = 0 [pid 308] futex(0x35296b0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 306] <... futex resumed>) = 0 [pid 306] sched_yield( [pid 308] futex(0x1ed5c29ec960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] <... sched_yield resumed>) = 0 [pid 306] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 306] futex(0x1ed5c29ec960, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 306] futex(0x35296d8, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 308] <... futex resumed>) = 0 [pid 306] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 308] futex(0x35296d8, FUTEX_WAKE_PRIVATE, 1 [pid 306] sched_yield( [pid 308] <... futex resumed>) = 0 [pid 306] <... sched_yield resumed>) = 0 [pid 306] futex(0x3528150, FUTEX_WAIT_PRIVATE, 4294967295, NULL [pid 308] futex(0x3528150, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 306] <... futex resumed>) = 0 [pid 306] mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f699fae4000 [pid 306] prctl(PR_SET_VMA, PR_SET_VMA_ANON_NAME, 0x7f699fae4000, 262144, " Go: immortal metadata") = 0 [pid 306] futex(0x3527d78, FUTEX_WAIT_PRIVATE, 0, NULL [pid 307] futex(0x3527d78, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 307] getpid() = 306 [pid 307] tgkill(306, 308, SIGURG [pid 308] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 307] <... tgkill resumed>) = 0 [pid 306] <... futex resumed>) = 0 [pid 306] futex(0x3527d78, FUTEX_WAIT_PRIVATE, 0, NULL [pid 308] rt_sigreturn({mask=[]}) = 4 [pid 308] futex(0x3527d78, FUTEX_WAKE_PRIVATE, 1 [pid 307] getpid( [pid 306] <... futex resumed>) = 0 [pid 308] <... futex resumed>) = 1 [pid 307] <... getpid resumed>) = 306 [pid 307] tgkill(306, 308, SIGURG) = 0 [pid 308] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 308] rt_sigreturn({mask=[]}) = 1 [pid 308] futex(0x1ed5c29ec960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] futex(0x1ed5c29ec960, FUTEX_WAKE_PRIVATE, 1 [pid 307] getpid() = 306 [pid 307] tgkill(306, 306, SIGURG) = 0 [pid 306] <... futex resumed>) = 1 [pid 308] <... futex resumed>) = 0 [pid 306] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 306] rt_sigreturn({mask=[]}) = 1 [pid 306] futex(0x3527d78, FUTEX_WAIT_PRIVATE, 0, NULL [pid 308] openat(AT_FDCWD, "ci2-android-6-1-perf/syzkaller3422044370", O_RDONLY|O_CREAT|O_CLOEXEC, 0644) = 3 [pid 308] fcntl(3, F_GETFL) = 0x8000 (flags O_RDONLY|O_LARGEFILE) [pid 308] fcntl(3, F_SETFL, O_RDONLY|O_NONBLOCK|O_LARGEFILE) = 0 [pid 308] epoll_ctl(4, EPOLL_CTL_ADD, 3, {events=EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, data=0x3fb4d00705000002}) = -1 EPERM (Operation not permitted) [pid 308] fcntl(3, F_GETFL) = 0x8800 (flags O_RDONLY|O_NONBLOCK|O_LARGEFILE) [pid 308] fcntl(3, F_SETFL, O_RDONLY|O_LARGEFILE) = 0 [pid 308] read(3, "bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB=\"1800000000000000000"..., 4096) = 1660 [pid 308] close(3) = 0 [pid 308] openat(AT_FDCWD, "ci2-android-6-1-perf/syzkaller3422044370", O_RDONLY|O_CLOEXEC) = 3 [pid 308] fcntl(3, F_GETFL) = 0x8000 (flags O_RDONLY|O_LARGEFILE) [pid 308] fcntl(3, F_SETFL, O_RDONLY|O_NONBLOCK|O_LARGEFILE) = 0 [pid 308] epoll_ctl(4, EPOLL_CTL_ADD, 3, {events=EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, data=0x3fb4d00705000003}) = -1 EPERM (Operation not permitted) [pid 308] fcntl(3, F_GETFL) = 0x8800 (flags O_RDONLY|O_NONBLOCK|O_LARGEFILE) [pid 308] fcntl(3, F_SETFL, O_RDONLY|O_LARGEFILE) = 0 [pid 308] fstat(3, {st_mode=S_IFREG|0600, st_size=1660, ...}) = 0 [pid 308] read(3, "bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB=\"1800000000000000000"..., 1661) = 1660 [pid 308] read(3, "", 1) = 0 [pid 308] close(3) = 0 [pid 308] openat(AT_FDCWD, "/etc/localtime", O_RDONLY) = -1 ENOENT (No such file or directory) [pid 308] openat(AT_FDCWD, "/usr/local/go/lib/time/zoneinfo.zip", O_RDONLY) = -1 ENOENT (No such file or directory) [pid 308] write(2, "2026/08/16 19:14:59 parsed 1 programs\n", 382026/08/16 19:14:59 parsed 1 programs ) = 38 [pid 308] futex(0x3527d78, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 306] <... futex resumed>) = 0 [pid 306] futex(0x3527d78, FUTEX_WAIT_PRIVATE, 0, NULL [pid 308] socket(AF_INET, SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK, IPPROTO_TCP) = 3 [pid 308] close(3) = 0 [pid 308] socket(AF_INET6, SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK, IPPROTO_TCP) = 3 [pid 308] setsockopt(3, SOL_IPV6, IPV6_V6ONLY, [1], 4) = 0 [pid 308] bind(3, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::1", &sin6_addr), sin6_scope_id=0}, 28) = 0 [pid 308] socket(AF_INET6, SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK, IPPROTO_TCP) = 6 [pid 308] setsockopt(6, SOL_IPV6, IPV6_V6ONLY, [0], 4) = 0 [pid 308] bind(6, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::ffff:127.0.0.1", &sin6_addr), sin6_scope_id=0}, 28) = 0 [pid 308] close(6) = 0 [pid 308] close(3) = 0 [pid 308] socket(AF_INET, SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK, IPPROTO_MPTCP) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 308] socket(AF_INET6, SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK, IPPROTO_IP) = 3 [pid 308] setsockopt(3, SOL_IPV6, IPV6_V6ONLY, [0], 4) = 0 [pid 308] openat(AT_FDCWD, "/proc/sys/net/core/somaxconn", O_RDONLY|O_CLOEXEC) = 6 [pid 308] fcntl(6, F_GETFL) = 0x8000 (flags O_RDONLY|O_LARGEFILE) [pid 308] fcntl(6, F_SETFL, O_RDONLY|O_NONBLOCK|O_LARGEFILE) = 0 [pid 308] epoll_ctl(4, EPOLL_CTL_ADD, 6, {events=EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, data=0x3fb4d00705000004} [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00705000004}], 128, 999, NULL, 0) = 1 [pid 310] epoll_pwait(4 [pid 308] <... epoll_ctl resumed>) = 0 [pid 308] read(6, "4096\n", 65536) = 5 [pid 308] read(6, "", 65531) = 0 [pid 308] epoll_ctl(4, EPOLL_CTL_DEL, 6, 0x1ed5c2a93624) = 0 [pid 308] close(6) = 0 [pid 308] setsockopt(3, SOL_SOCKET, SO_REUSEADDR, [1], 4) = 0 [pid 308] bind(3, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28) = 0 [pid 308] listen(3, 4096) = 0 [pid 308] epoll_ctl(4, EPOLL_CTL_ADD, 3, {events=EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, data=0x3fb4d00705000005}) = 0 [pid 308] getsockname(3, {sa_family=AF_INET6, sin6_port=htons(46671), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, [112 => 28]) = 0 [pid 308] write(2, "2026/08/16 19:14:59 serving rpc on tcp://46671\n", 472026/08/16 19:14:59 serving rpc on tcp://46671 ) = 47 [pid 308] futex(0x3527d78, FUTEX_WAKE_PRIVATE, 1 [pid 306] <... futex resumed>) = 0 [pid 308] <... futex resumed>) = 1 [pid 306] rt_sigprocmask(SIG_SETMASK, ~[], [], 8) = 0 [pid 306] clone(child_stack=0x1ed5c6688000, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS, tls=0x1ed5c4d97090) = 311 [pid 306] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 306] rt_sigprocmask(SIG_SETMASK, ~[HUP INT QUIT ILL TRAP ABRT BUS FPE SEGV TERM STKFLT CHLD URG PROF SYS RTMIN RT_1 RT_2], NULL, 8) = 0 [pid 306] rt_sigprocmask(SIG_SETMASK, ~[HUP INT QUIT ILL TRAP ABRT BUS FPE SEGV TERM STKFLT CHLD URG PROF SYS RTMIN RT_1 RT_2], NULL, 8) = 0 [pid 306] futex(0x1ed5c29ed160, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 309] <... futex resumed>) = 0 [pid 306] futex(0x3527d78, FUTEX_WAIT_PRIVATE, 0, NULL [pid 309] rt_sigprocmask(SIG_SETMASK, ~[], [], 8) = 0 [pid 309] clone(child_stack=0x1ed5c6684000, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS, tls=0x1ed5c4d97890) = 312 [pid 309] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 309] futex(0x354a140, FUTEX_WAIT_PRIVATE, 0, NULL [pid 308] openat(AT_FDCWD, "/dev/null", O_RDONLY|O_CLOEXEC) = 6 [pid 308] fcntl(6, F_GETFL) = 0x8000 (flags O_RDONLY|O_LARGEFILE) [pid 308] fcntl(6, F_SETFL, O_RDONLY|O_NONBLOCK|O_LARGEFILE) = 0 [pid 308] epoll_ctl(4, EPOLL_CTL_ADD, 6, {events=EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, data=0x3fb4d00704000001}) = -1 EPERM (Operation not permitted) [pid 308] fcntl(6, F_GETFL) = 0x8800 (flags O_RDONLY|O_NONBLOCK|O_LARGEFILE) [pid 308] fcntl(6, F_SETFL, O_RDONLY|O_LARGEFILE) = 0 [pid 308] getpid() = 306 [pid 308] pidfd_open(306, 0) = 7 [pid 308] waitid(P_PIDFD, 7, 0x1ed5c2a93648, WEXITED, NULL) = -1 ECHILD (No child processes) [pid 308] pidfd_send_signal(7, 0, NULL, 0) = 0 [pid 308] clone(child_stack=NULL, flags=CLONE_VM|CLONE_PIDFD|CLONE_VFORKci2-android-6-1-perf/strace-static-x86_64: Process 313 attached [pid 313] exit_group(0) = ? [pid 308] <... clone resumed>, parent_tid=[8]) = 313 [pid 308] waitid(P_PIDFD, 8 [pid 313] +++ exited with 0 +++ [pid 308] <... waitid resumed>, {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=313, si_uid=0, si_status=0, si_utime=0, si_stime=0}, WEXITED|__WCLONE, NULL) = 0 [pid 308] close(8) = 0 [pid 308] close(7) = 0 [pid 308] pipe2([7, 8], O_CLOEXEC) = 0 [pid 308] rt_sigprocmask(SIG_SETMASK, NULL, [], 8) = 0 [pid 308] rt_sigprocmask(SIG_SETMASK, ~[], NULL, 8) = 0 [pid 308] clone(child_stack=NULL, flags=CLONE_VM|CLONE_PIDFD|CLONE_VFORK|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 314 attached [pid 314] rt_sigaction(SIGHUP, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 [pid 314] rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 [pid 314] rt_sigaction(SIGQUIT, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 [pid 314] rt_sigaction(SIGILL, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 [pid 314] rt_sigaction(SIGTRAP, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 [pid 314] rt_sigaction(SIGABRT, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 [pid 314] rt_sigaction(SIGBUS, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 [pid 314] rt_sigaction(SIGFPE, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 [pid 314] rt_sigaction(SIGUSR1, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 [pid 314] rt_sigaction(SIGSEGV, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 [pid 314] rt_sigaction(SIGUSR2, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 [pid 307] getpid( [pid 314] rt_sigaction(SIGPIPE, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0} [pid 307] <... getpid resumed>) = 306 [pid 314] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 307] tgkill(306, 308, SIGURG [pid 314] rt_sigaction(SIGALRM, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0} [pid 307] <... tgkill resumed>) = 0 [pid 314] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 314] rt_sigaction(SIGTERM, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 [pid 314] rt_sigaction(SIGSTKFLT, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 ci2-android-6-1-perf/strace-static-x86_64: Process 312 attached ci2-android-6-1-perf/strace-static-x86_64: Process 311 attached [pid 314] rt_sigaction(SIGCHLD, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 [pid 314] rt_sigaction(SIGURG, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 [pid 314] rt_sigaction(SIGXCPU, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 [pid 314] rt_sigaction(SIGXFSZ, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 [pid 314] rt_sigaction(SIGVTALRM, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 [pid 314] rt_sigaction(SIGPROF, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 [pid 314] rt_sigaction(SIGWINCH, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 [pid 314] rt_sigaction(SIGIO, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 [pid 314] rt_sigaction(SIGPWR, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 [pid 314] rt_sigaction(SIGSYS, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 [pid 314] rt_sigaction(SIGRT_1, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 [pid 314] rt_sigaction(SIGRT_3, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 [pid 314] rt_sigaction(SIGRT_4, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 [pid 314] rt_sigaction(SIGRT_5, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 [pid 314] rt_sigaction(SIGRT_6, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 [pid 314] rt_sigaction(SIGRT_7, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 [pid 314] rt_sigaction(SIGRT_8, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 [pid 314] rt_sigaction(SIGRT_9, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 [pid 314] rt_sigaction(SIGRT_10, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 [pid 314] rt_sigaction(SIGRT_11, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 [pid 314] rt_sigaction(SIGRT_12, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 [pid 314] rt_sigaction(SIGRT_13, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 [pid 314] rt_sigaction(SIGRT_14, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 [pid 314] rt_sigaction(SIGRT_15, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 [pid 314] rt_sigaction(SIGRT_16, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 [pid 314] rt_sigaction(SIGRT_17, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 [pid 314] rt_sigaction(SIGRT_18, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 [pid 314] rt_sigaction(SIGRT_19, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 [pid 314] rt_sigaction(SIGRT_20, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 [pid 314] rt_sigaction(SIGRT_21, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 [pid 314] rt_sigaction(SIGRT_22, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 [pid 314] rt_sigaction(SIGRT_23, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 [pid 314] rt_sigaction(SIGRT_24, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 [pid 314] rt_sigaction(SIGRT_25, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 [pid 314] rt_sigaction(SIGRT_26, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 [pid 314] rt_sigaction(SIGRT_27, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 [pid 314] rt_sigaction(SIGRT_28, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 [pid 314] rt_sigaction(SIGRT_29, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 [pid 314] rt_sigaction(SIGRT_30, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 [pid 314] rt_sigaction(SIGRT_31, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 [pid 314] rt_sigaction(SIGRT_32, {sa_handler=SIG_DFL, sa_mask=~[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x493ca0}, NULL, 8) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 314] dup3(6, 0, 0) = 0 [pid 314] dup3(2, 1, 0) = 1 [pid 314] fcntl(2, F_SETFD, 0) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=4095, rlim_max=4*1024}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=1024, rlim_max=4*1024}, NULL) = 0 [pid 314] execve("ci2-android-6-1-perf/syz-executor", ["ci2-android-6-1-perf/syz-executor", "runner", "0", "localhost", "46671"], 0x1ed5c6609c20 /* 10 vars */ [pid 308] <... clone resumed>, parent_tid=[9]) = 314 [pid 314] <... execve resumed>) = 0 [pid 308] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 308] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 308] rt_sigreturn({mask=[]}) = 0 [pid 308] close(8) = 0 [pid 308] accept4(3, 0x1ed5c6669bcc, [112], SOCK_CLOEXEC|SOCK_NONBLOCK) = -1 EAGAIN (Resource temporarily unavailable) [pid 308] read(7, "", 8) = 0 [pid 308] close(7) = 0 [pid 308] close(6) = 0 [pid 308] futex(0x3527d78, FUTEX_WAKE_PRIVATE, 1 [pid 306] <... futex resumed>) = 0 [pid 308] <... futex resumed>) = 1 [pid 312] gettid( [pid 311] gettid( [pid 306] rt_sigprocmask(SIG_SETMASK, ~[HUP INT QUIT ILL TRAP ABRT BUS FPE SEGV TERM STKFLT CHLD URG PROF SYS RTMIN RT_1 RT_2] [pid 308] futex(0x1ed5c29ec960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 306] futex(0x1ed5c29ec960, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 308] <... futex resumed>) = 0 [pid 306] futex(0x3527d78, FUTEX_WAIT_PRIVATE, 0, NULL [pid 308] futex(0x3527d78, FUTEX_WAKE_PRIVATE, 1 [pid 306] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 308] <... futex resumed>) = 0 [pid 306] futex(0x3527d78, FUTEX_WAIT_PRIVATE, 0, NULL [pid 308] futex(0x1ed5c29ec960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 311] <... gettid resumed>) = 311 [pid 312] <... gettid resumed>) = 312 [pid 311] sigaltstack(NULL [pid 312] sigaltstack(NULL [pid 311] <... sigaltstack resumed>, {ss_sp=NULL, ss_flags=SS_DISABLE, ss_size=0}) = 0 [pid 312] <... sigaltstack resumed>, {ss_sp=NULL, ss_flags=SS_DISABLE, ss_size=0}) = 0 [pid 311] sigaltstack({ss_sp=0x1ed5c6470000, ss_flags=0, ss_size=32768} [pid 312] sigaltstack({ss_sp=0x1ed5c6688000, ss_flags=0, ss_size=32768} [pid 311] <... sigaltstack resumed>, NULL) = 0 [pid 312] <... sigaltstack resumed>, NULL) = 0 [pid 311] rt_sigprocmask(SIG_SETMASK, [] [pid 312] rt_sigprocmask(SIG_SETMASK, [] [pid 311] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 312] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 311] gettid( [pid 312] gettid( [pid 311] <... gettid resumed>) = 311 [pid 312] <... gettid resumed>) = 312 [pid 311] rt_sigprocmask(SIG_SETMASK, ~[] [pid 312] futex(0x1ed5c4d97960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 311] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 311] clone(child_stack=0x1ed5c6680000, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS, tls=0x1ed5c4f52890) = 315 [pid 311] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 311] futex(0x3549f18, FUTEX_WAIT_PRIVATE, 0, NULLci2-android-6-1-perf/strace-static-x86_64: Process 315 attached [pid 315] gettid() = 315 [pid 315] sigaltstack(NULL, {ss_sp=NULL, ss_flags=SS_DISABLE, ss_size=0}) = 0 [pid 315] sigaltstack({ss_sp=0x1ed5c6670000, ss_flags=0, ss_size=32768}, NULL) = 0 [pid 315] rt_sigprocmask(SIG_SETMASK, [] [pid 314] brk(NULL [pid 315] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... brk resumed>) = 0x555576bd8000 [pid 314] brk(0x555576bd8e80 [pid 315] gettid( [pid 314] <... brk resumed>) = 0x555576bd8e80 [pid 315] <... gettid resumed>) = 315 [pid 314] arch_prctl(ARCH_SET_FS, 0x555576bd8500) = 0 [pid 315] futex(0x1ed5c4f52960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 314] set_tid_address(0x555576bd87d0) = 314 [pid 314] set_robust_list(0x555576bd87e0, 24) = 0 [pid 314] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 32, 0, 0x53053053) = -1 ENOSYS (Function not implemented) [pid 314] prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 [pid 314] readlinkat(AT_FDCWD, "/proc/self/exe", "/root/ci2-android-6-1-perf/syz-executor", 4096) = 39 [pid 314] getrandom("\xc8\x50\x46\x63\x75\xa2\xd8\x23", 8, GRND_NONBLOCK) = 8 [pid 314] brk(NULL) = 0x555576bd8e80 [pid 314] brk(0x555576bf9e80) = 0x555576bf9e80 [pid 314] brk(0x555576bfa000) = 0x555576bfa000 [pid 314] mprotect(0x7f12050bc000, 1245184, PROT_READ) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0 [pid 314] rt_sigaction(SIGHUP, {sa_handler=SIG_IGN, sa_mask=[HUP], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f1204f3f450}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 314] rt_sigaction(SIGINT, {sa_handler=SIG_IGN, sa_mask=[INT], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f1204f3f450}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 314] rt_sigaction(SIGQUIT, {sa_handler=SIG_IGN, sa_mask=[QUIT], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f1204f3f450}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 314] rt_sigaction(SIGILL, {sa_handler=SIG_IGN, sa_mask=[ILL], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f1204f3f450}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 314] rt_sigaction(SIGTRAP, {sa_handler=SIG_IGN, sa_mask=[TRAP], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f1204f3f450}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] rt_sigaction(SIGABRT, {sa_handler=SIG_IGN, sa_mask=[ABRT], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f1204f3f450}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 314] rt_sigaction(SIGBUS, {sa_handler=SIG_IGN, sa_mask=[BUS], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f1204f3f450}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 314] rt_sigaction(SIGFPE, {sa_handler=SIG_IGN, sa_mask=[FPE], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f1204f3f450}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=735555876} [pid 314] rt_sigaction(SIGKILL, {sa_handler=SIG_IGN, sa_mask=[KILL], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f1204f3f450}, 0x7ffd4c4c2db0, 8) = -1 EINVAL (Invalid argument) [pid 314] rt_sigaction(SIGUSR1, {sa_handler=SIG_IGN, sa_mask=[USR1], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f1204f3f450}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 314] rt_sigaction(SIGSEGV, {sa_handler=SIG_IGN, sa_mask=[SEGV], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f1204f3f450}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 314] rt_sigaction(SIGUSR2, {sa_handler=SIG_IGN, sa_mask=[USR2], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f1204f3f450}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 314] rt_sigaction(SIGPIPE, {sa_handler=SIG_IGN, sa_mask=[PIPE], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f1204f3f450}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 314] rt_sigaction(SIGALRM, {sa_handler=SIG_IGN, sa_mask=[ALRM], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f1204f3f450}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 314] rt_sigaction(SIGTERM, {sa_handler=SIG_IGN, sa_mask=[TERM], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f1204f3f450}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 314] rt_sigaction(SIGSTKFLT, {sa_handler=SIG_IGN, sa_mask=[STKFLT], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f1204f3f450}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 314] rt_sigaction(SIGCHLD, {sa_handler=SIG_IGN, sa_mask=[CHLD], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f1204f3f450}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 314] rt_sigaction(SIGCONT, {sa_handler=SIG_IGN, sa_mask=[CONT], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f1204f3f450}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 314] rt_sigaction(SIGSTOP, {sa_handler=SIG_IGN, sa_mask=[STOP], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f1204f3f450}, 0x7ffd4c4c2db0, 8) = -1 EINVAL (Invalid argument) [pid 314] rt_sigaction(SIGTSTP, {sa_handler=SIG_IGN, sa_mask=[TSTP], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f1204f3f450}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 314] rt_sigaction(SIGTTIN, {sa_handler=SIG_IGN, sa_mask=[TTIN], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f1204f3f450}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 314] rt_sigaction(SIGTTOU, {sa_handler=SIG_IGN, sa_mask=[TTOU], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f1204f3f450}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 314] rt_sigaction(SIGURG, {sa_handler=SIG_IGN, sa_mask=[URG], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f1204f3f450}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 314] rt_sigaction(SIGXCPU, {sa_handler=SIG_IGN, sa_mask=[XCPU], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f1204f3f450}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 314] rt_sigaction(SIGXFSZ, {sa_handler=SIG_IGN, sa_mask=[XFSZ], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f1204f3f450}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 314] rt_sigaction(SIGVTALRM, {sa_handler=SIG_IGN, sa_mask=[VTALRM], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f1204f3f450}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 314] rt_sigaction(SIGPROF, {sa_handler=SIG_IGN, sa_mask=[PROF], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f1204f3f450}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 314] rt_sigaction(SIGWINCH, {sa_handler=SIG_IGN, sa_mask=[WINCH], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f1204f3f450}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 314] rt_sigaction(SIGIO, {sa_handler=SIG_IGN, sa_mask=[IO], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f1204f3f450}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 314] rt_sigaction(SIGPWR, {sa_handler=SIG_IGN, sa_mask=[PWR], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f1204f3f450}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 314] rt_sigaction(SIGSYS, {sa_handler=SIG_IGN, sa_mask=[SYS], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f1204f3f450}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 314] rt_sigaction(SIGRT_2, {sa_handler=SIG_IGN, sa_mask=[RT_2], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f1204f3f450}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 314] rt_sigaction(SIGRT_3, {sa_handler=SIG_IGN, sa_mask=[RT_3], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f1204f3f450}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 314] rt_sigaction(SIGRT_4, {sa_handler=SIG_IGN, sa_mask=[RT_4], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f1204f3f450}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 314] rt_sigaction(SIGRT_5, {sa_handler=SIG_IGN, sa_mask=[RT_5], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f1204f3f450}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 314] rt_sigaction(SIGRT_6, {sa_handler=SIG_IGN, sa_mask=[RT_6], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f1204f3f450}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 314] rt_sigaction(SIGRT_7, {sa_handler=SIG_IGN, sa_mask=[RT_7], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f1204f3f450}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 314] rt_sigaction(SIGRT_8, {sa_handler=SIG_IGN, sa_mask=[RT_8], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f1204f3f450}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 314] rt_sigaction(SIGRT_9, {sa_handler=SIG_IGN, sa_mask=[RT_9], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f1204f3f450}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 314] rt_sigaction(SIGRT_10, {sa_handler=SIG_IGN, sa_mask=[RT_10], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f1204f3f450}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 314] rt_sigaction(SIGRT_11, {sa_handler=SIG_IGN, sa_mask=[RT_11], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f1204f3f450}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 314] rt_sigaction(SIGRT_12, {sa_handler=SIG_IGN, sa_mask=[RT_12], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f1204f3f450}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 314] rt_sigaction(SIGRT_13, {sa_handler=SIG_IGN, sa_mask=[RT_13], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f1204f3f450}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 314] rt_sigaction(SIGRT_14, {sa_handler=SIG_IGN, sa_mask=[RT_14], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f1204f3f450}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 314] rt_sigaction(SIGRT_15, {sa_handler=SIG_IGN, sa_mask=[RT_15], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f1204f3f450}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 314] rt_sigaction(SIGRT_16, {sa_handler=SIG_IGN, sa_mask=[RT_16], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f1204f3f450}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 314] rt_sigaction(SIGRT_17, {sa_handler=SIG_IGN, sa_mask=[RT_17], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f1204f3f450}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 314] rt_sigaction(SIGRT_18, {sa_handler=SIG_IGN, sa_mask=[RT_18], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f1204f3f450}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 314] rt_sigaction(SIGRT_19, {sa_handler=SIG_IGN, sa_mask=[RT_19], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f1204f3f450}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 314] rt_sigaction(SIGRT_20, {sa_handler=SIG_IGN, sa_mask=[RT_20], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f1204f3f450}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 314] rt_sigaction(SIGRT_21, {sa_handler=SIG_IGN, sa_mask=[RT_21], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f1204f3f450}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 314] rt_sigaction(SIGRT_22, {sa_handler=SIG_IGN, sa_mask=[RT_22], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f1204f3f450}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 314] rt_sigaction(SIGRT_23, {sa_handler=SIG_IGN, sa_mask=[RT_23], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f1204f3f450}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 314] rt_sigaction(SIGRT_24, {sa_handler=SIG_IGN, sa_mask=[RT_24], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f1204f3f450}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 314] rt_sigaction(SIGRT_25, {sa_handler=SIG_IGN, sa_mask=[RT_25], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f1204f3f450}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 314] rt_sigaction(SIGRT_26, {sa_handler=SIG_IGN, sa_mask=[RT_26], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f1204f3f450}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 314] rt_sigaction(SIGRT_27, {sa_handler=SIG_IGN, sa_mask=[RT_27], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f1204f3f450}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 314] rt_sigaction(SIGRT_28, {sa_handler=SIG_IGN, sa_mask=[RT_28], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f1204f3f450}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 314] rt_sigaction(SIGRT_29, {sa_handler=SIG_IGN, sa_mask=[RT_29], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f1204f3f450}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 314] rt_sigaction(SIGRT_30, {sa_handler=SIG_IGN, sa_mask=[RT_30], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f1204f3f450}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 314] rt_sigaction(SIGRT_31, {sa_handler=SIG_IGN, sa_mask=[RT_31], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f1204f3f450}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 314] rt_sigaction(SIGRT_32, {sa_handler=SIG_IGN, sa_mask=[RT_32], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f1204f3f450}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 314] rt_sigaction(SIGINT, {sa_handler=0x7f1204e52f10, sa_mask=[INT], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f1204f3f450}, {sa_handler=SIG_IGN, sa_mask=[INT], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f1204f3f450}, 8) = 0 [pid 314] rt_sigaction(SIGTERM, {sa_handler=0x7f1204e52f10, sa_mask=[TERM], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f1204f3f450}, {sa_handler=SIG_IGN, sa_mask=[TERM], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f1204f3f450}, 8) = 0 [pid 314] rt_sigaction(SIGCHLD, {sa_handler=0x7f1204e51790, sa_mask=[CHLD], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f1204f3f450}, {sa_handler=SIG_IGN, sa_mask=[CHLD], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f1204f3f450}, 8) = 0 [pid 314] rt_sigaction(SIGSEGV, {sa_handler=0x7f1204e53530, sa_mask=[], sa_flags=SA_RESTORER|SA_SIGINFO, sa_restorer=0x7f1204f3f450}, NULL, 8) = 0 [pid 314] rt_sigaction(SIGBUS, {sa_handler=0x7f1204e53530, sa_mask=[], sa_flags=SA_RESTORER|SA_SIGINFO, sa_restorer=0x7f1204f3f450}, NULL, 8) = 0 [pid 314] rt_sigaction(SIGILL, {sa_handler=0x7f1204e53530, sa_mask=[], sa_flags=SA_RESTORER|SA_SIGINFO, sa_restorer=0x7f1204f3f450}, NULL, 8) = 0 [pid 314] rt_sigaction(SIGFPE, {sa_handler=0x7f1204e53530, sa_mask=[], sa_flags=SA_RESTORER|SA_SIGINFO, sa_restorer=0x7f1204f3f450}, NULL, 8) = 0 [pid 314] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 314] connect(3, {sa_family=AF_INET, sin_port=htons(46671), sin_addr=inet_addr("127.0.0.1")}, 16 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN, data=0x3fb4d00705000005}], 128, 788, NULL, 0) = 1 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 310] accept4(3 [pid 307] <... futex resumed>) = 0 [pid 310] <... accept4 resumed>, {sa_family=AF_INET6, sin6_port=htons(51904), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::ffff:127.0.0.1", &sin6_addr), sin6_scope_id=0}, [112 => 28], SOCK_CLOEXEC|SOCK_NONBLOCK) = 6 [pid 310] epoll_ctl(4, EPOLL_CTL_ADD, 6, {events=EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, data=0x3fb4d00704000002}) = 0 [pid 310] getsockname(6, {sa_family=AF_INET6, sin6_port=htons(46671), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::ffff:127.0.0.1", &sin6_addr), sin6_scope_id=0}, [112 => 28]) = 0 [pid 310] setsockopt(6, SOL_TCP, TCP_NODELAY, [1], 4) = 0 [pid 310] setsockopt(6, SOL_SOCKET, SO_KEEPALIVE, [1], 4) = 0 [pid 310] setsockopt(6, SOL_TCP, TCP_KEEPIDLE, [15], 4) = 0 [pid 310] setsockopt(6, SOL_TCP, TCP_KEEPINTVL, [15], 4) = 0 [pid 310] setsockopt(6, SOL_TCP, TCP_KEEPCNT, [9], 4) = 0 [pid 310] futex(0x1ed5c4f52960, FUTEX_WAKE_PRIVATE, 1 [pid 315] <... futex resumed>) = 0 [pid 310] <... futex resumed>) = 1 [pid 310] accept4(3, 0x1ed5c6669bcc, [112], SOCK_CLOEXEC|SOCK_NONBLOCK) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] write(6, "\x1c\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x0c\x00\x04\x00\x06\x00\x00\x00\x3d\xe9\xf3\x2e\xcc\xad\xd6\xa1", 32 [pid 310] epoll_pwait(4 [pid 315] <... write resumed>) = 32 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLOUT, data=0x3fb4d00704000002}], 128, 0, NULL, 0) = 1 [pid 315] read(6 [pid 310] epoll_pwait(4 [pid 315] <... read resumed>, 0x1ed5c646c208, 4) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 315] epoll_pwait(4 [pid 310] futex(0x1ed5c2a80160, FUTEX_WAIT_PRIVATE, 0, NULL [pid 314] <... connect resumed>) = 0 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=717345430} [pid 314] dup(3) = 4 [pid 314] dup(4) = 5 [pid 314] dup(5) = 6 [pid 314] read(3, "\x1c\x00\x00\x00", 4) = 4 [pid 314] read(3, "\x10\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x0c\x00\x04\x00\x06\x00\x00\x00\x3d\xe9\xf3\x2e\xcc\xad\xd6\xa1", 28) = 28 [pid 314] write(3, "\x9c\x00\x00\x00\x14\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x10\x00\x00\x00\x04\x00\x08\x00\x0c\x00\x0e\x00\x00\x00\x78\x00\x00\x00\x44\x00\x00\x00\x10\x00\x00\x00\x9e\x20\xce\x6f\xc1\x44\xba\xd8\x00\x00\x00\x00\x28\x00\x00\x00\x65\x37\x33\x31\x30\x66\x65\x38\x33\x62\x33\x30\x32\x34\x66\x62\x33\x38\x34\x66\x35\x66\x65\x35\x36\x37\x38\x64\x64\x35\x64\x61\x37\x36\x64\x34\x33\x62\x66\x62\x00\x00\x00\x00"..., 160 [pid 315] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 717, NULL, 0) = 1 [pid 315] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 307] <... futex resumed>) = 0 [pid 315] read(6, "\x9c\x00\x00\x00", 4) = 4 [pid 315] read(6, "\x14\x00\x00\x00\x00\x00\x0e\x00\x1c\x00\x10\x00\x00\x00\x04\x00\x08\x00\x0c\x00\x0e\x00\x00\x00\x78\x00\x00\x00\x44\x00\x00\x00\x10\x00\x00\x00\x9e\x20\xce\x6f\xc1\x44\xba\xd8\x00\x00\x00\x00\x28\x00\x00\x00\x65\x37\x33\x31\x30\x66\x65\x38\x33\x62\x33\x30\x32\x34\x66\x62\x33\x38\x34\x66\x35\x66\x65\x35\x36\x37\x38\x64\x64\x35\x64\x61\x37\x36\x64\x34\x33\x62\x66\x62\x00\x00\x00\x00\x28\x00\x00\x00"..., 160) = 156 [pid 315] write(6, "\x3c\x01\x00\x00\x24\x00\x00\x00\x00\x00\x00\x00\x1c\x00\x24\x00\x00\x00\x00\x00\x23\x00\x22\x00\x1c\x00\x18\x00\x14\x00\x10\x00\x00\x00\x00\x00\x08\x00\x04\x00\x1c\x00\x00\x00\x20\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x88\x13\x00\x00\x32\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x00\x00\x01\x01\x08\x00\x00\x00\xdc\x00\x00\x00\xc4\x00\x00\x00\xac\x00\x00\x00\x84\x00\x00\x00\x5c\x00\x00\x00"..., 320) = 320 [pid 315] read(6, 0x1ed5c4a9e210, 164) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 314] <... write resumed>) = 160 [pid 315] epoll_pwait(4 [pid 314] read(3 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=713806576} [pid 314] <... read resumed>, "\x3c\x01\x00\x00", 4) = 4 [pid 314] read(3, "\x24\x00\x00\x00\x00\x00\x00\x00\x1c\x00\x24\x00\x00\x00\x00\x00\x23\x00\x22\x00\x1c\x00\x18\x00\x14\x00\x10\x00\x00\x00\x00\x00\x08\x00\x04\x00\x1c\x00\x00\x00\x20\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x88\x13\x00\x00\x32\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x00\x00\x01\x01\x08\x00\x00\x00\xdc\x00\x00\x00\xc4\x00\x00\x00\xac\x00\x00\x00\x84\x00\x00\x00\x5c\x00\x00\x00\x44\x00\x00\x00"..., 316) = 316 [pid 314] openat(AT_FDCWD, "/proc/cpuinfo", O_RDONLY) = 7 [pid 314] read(7, "processor\t: 0\nvendor_id\t: GenuineIntel\ncpu family\t: 6\nmodel\t\t: 79\nmodel name\t: Intel(R) Xeon(R) CPU "..., 4096) = 2506 [ 44.771744][ T28] audit: type=1400 audit(1786907698.994:64): avc: denied { node_bind } for pid=306 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 44.794175][ T28] audit: type=1400 audit(1786907698.994:65): avc: denied { module_request } for pid=306 comm="syz-execprog" kmod="net-pf-2-proto-262-type-1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [pid 314] read(7, "", 4096) = 0 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/proc/modules", O_RDONLY) = 7 [pid 314] read(7, "", 4096) = 0 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/proc/kallsyms", O_RDONLY) = 7 [pid 314] read(7, "0000000000000000 A fixed_percpu_data\n0000000000000000 A __per_cpu_start\n0000000000001000 A cpu_debug"..., 4096) = 4075 [pid 314] read(7, "0000000000027588 A printk_count_nmi\n0000000000027589 A printk_count\n000000000002758c A printk_pendin"..., 4096) = 4091 [pid 314] read(7, "00000000000357c0 A dquot_srcu_srcu_data\n0000000000035940 A discard_pa_seq\n0000000000035948 A avc_cac"..., 4096) = 4033 [pid 314] read(7, "ffffffff81001310 t __cfi_trace_event_raw_event_initcall_finish\nffffffff81001320 t trace_event_raw_ev"..., 4096) = 4091 [pid 314] brk(0x555576c1f000) = 0x555576c1f000 [pid 314] read(7, "ffffffff810088a0 T __cfi_x86_perf_event_update\nffffffff810088b0 T x86_perf_event_update\nffffffff8100"..., 4096) = 4055 [pid 314] read(7, "ffffffff81012e10 t __cfi_x86_pmu_disable\nffffffff81012e20 t x86_pmu_disable\nffffffff81012f80 t __cfi"..., 4096) = 4078 [pid 314] read(7, "ffffffff8101a4f0 t amd_pmu_del_event\nffffffff8101a550 t __cfi_amd_pmu_hw_config\nffffffff8101a560 t a"..., 4096) = 4080 [pid 314] read(7, "ffffffff81020fc0 t get_ibs_fetch_count\nffffffff81020fe0 t perf_ibs_event_update\nffffffff810211f0 t i"..., 4096) = 4071 [pid 314] read(7, "ffffffff810275f0 t msr_event_start\nffffffff810276c0 t __cfi_msr_event_stop\nffffffff810276d0 t msr_ev"..., 4096) = 4054 [pid 314] read(7, "ffffffff8102d7b0 t intel_put_event_constraints\nffffffff8102dfd0 t __cfi_intel_pmu_cpu_prepare\nffffff"..., 4096) = 4087 [pid 314] read(7, "ffffffff81037e10 t __cfi_show_sysctl_tfa\nffffffff81037e20 t show_sysctl_tfa\nffffffff81037e50 t __cfi"..., 4096) = 4082 [pid 314] read(7, "ffffffff81043e80 t intel_pmu_save_and_restart_reload\nffffffff81044150 t __cfi_setup_pebs_fixed_sampl"..., 4096) = 4089 [pid 314] read(7, "ffffffff8104f2a0 t p4_pmu_handle_irq\nffffffff8104fa70 t __cfi_p4_pmu_disable_all\nffffffff8104fa80 t "..., 4096) = 4082 [pid 314] brk(0x555576c47000) = 0x555576c47000 [pid 314] read(7, "ffffffff81059950 t ptw_show\nffffffff81059980 t __cfi_branch_show\nffffffff81059990 t branch_show\nffff"..., 4096) = 4093 [pid 314] read(7, "ffffffff81066fa0 t nhmex_uncore_msr_exit_box\nffffffff81066fe0 t __cfi_nhmex_uncore_msr_disable_box\nf"..., 4096) = 4077 [pid 314] read(7, "ffffffff8106c4b0 t __uncore_xbr_mask_show\nffffffff8106c4e0 t __cfi___uncore_qlx_cfg_show\nffffffff810"..., 4096) = 4087 [pid 314] read(7, "ffffffff8106dff0 t snb_uncore_imc_hw_config\nffffffff8106e000 t __cfi_snb_uncore_imc_event_init\nfffff"..., 4096) = 4068 [pid 314] read(7, "ffffffff81073100 t __cfi___uncore_event_show\nffffffff81073110 t __uncore_event_show\nffffffff81073140"..., 4096) = 4072 [pid 314] read(7, "ffffffff81075040 t __cfi___uncore_mask_opc_show\nffffffff81075050 t __uncore_mask_opc_show\nffffffff81"..., 4096) = 4077 [pid 314] read(7, "ffffffff81077230 t __uncore_filter_state3_show\nffffffff81077260 t __cfi_hswep_uncore_sbox_msr_init_b"..., 4096) = 4074 [pid 314] read(7, "ffffffff8107a5f0 t __cfi_snr_uncore_mmio_init_box\nffffffff8107a600 t snr_uncore_mmio_init_box\nffffff"..., 4096) = 4055 [pid 314] read(7, "ffffffff8107f590 T intel_uncore_generic_uncore_cpu_init\nffffffff8107f5e0 T __cfi_intel_uncore_generi"..., 4096) = 4094 [pid 314] read(7, "ffffffff81081da0 T __cfi___traceiter_kvm_set_spte_hva\nffffffff81081db0 T __traceiter_kvm_set_spte_hv"..., 4096) = 4060 [pid 314] read(7, "ffffffff81087fe0 t __cfi_perf_trace_kvm_unmap_hva_range\nffffffff81087ff0 t perf_trace_kvm_unmap_hva_"..., 4096) = 4093 [pid 314] read(7, "ffffffff8108af50 T kvm_mmu_memory_cache_alloc\nffffffff8108b060 T __cfi_kvm_destroy_vcpus\nffffffff810"..., 4096) = 4062 [pid 314] mmap(NULL, 204800, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f1205f11000 [pid 314] brk(0x555576c10000) = 0x555576c10000 [pid 314] read(7, "ffffffff81096a00 t __kvm_write_guest_page\nffffffff81096c00 T __cfi_kvm_vcpu_write_guest_page\nfffffff"..., 4096) = 4055 [pid 314] read(7, "ffffffff8109e010 t __cfi_trace_raw_output_kvm_set_irq\nffffffff8109e020 t trace_raw_output_kvm_set_ir"..., 4096) = 4094 [pid 314] read(7, "ffffffff810a7130 t vcpu_get_pid_fops_open\nffffffff810a7170 t __cfi_vcpu_get_pid\nffffffff810a7180 t v"..., 4096) = 4086 [pid 314] read(7, "ffffffff810b02c0 t __cfi_irqfd_inject\nffffffff810b02d0 t irqfd_inject\nffffffff810b03d0 t __cfi_irqfd"..., 4096) = 4086 [pid 314] read(7, "ffffffff810ba110 T __cfi_kvm_gfn_to_pfn_cache_unmap\nffffffff810ba120 T kvm_gfn_to_pfn_cache_unmap\nff"..., 4096) = 4054 [pid 314] read(7, "ffffffff810bccd0 T __traceiter_kvm_pi_irte_update\nffffffff810bcdd0 T __cfi___traceiter_kvm_hv_notify"..., 4096) = 4090 [pid 314] read(7, "ffffffff810bfad0 t __cfi_perf_trace_kvm_hv_hypercall\nffffffff810bfae0 t perf_trace_kvm_hv_hypercall\n"..., 4096) = 4066 [pid 314] read(7, "ffffffff810c7c70 t __cfi_trace_event_raw_event_kvm_nested_vmexit\nffffffff810c7c80 t trace_event_raw_"..., 4096) = 4085 [pid 314] read(7, "ffffffff810cef80 t perf_trace_kvm_hv_synic_set_irq\nffffffff810cf360 t __cfi_trace_event_raw_event_kv"..., 4096) = 4047 [pid 314] read(7, "ffffffff810d56b0 t __cfi_trace_event_raw_event_kvm_hv_timer_state\nffffffff810d56c0 t trace_event_raw"..., 4096) = 4090 [pid 314] read(7, "ffffffff810dab90 t __bpf_trace_kvm_inj_virq\nffffffff810dabd0 t __cfi___bpf_trace_kvm_inj_exception\nf"..., 4096) = 4064 [pid 314] read(7, "ffffffff810db760 t __cfi___bpf_trace_kvm_apicv_inhibit_changed\nffffffff810db770 t __bpf_trace_kvm_ap"..., 4096) = 4065 [pid 314] read(7, "ffffffff810de020 T load_pdptrs\nffffffff810de550 T __cfi_kvm_post_set_cr0\nffffffff810de560 T kvm_post"..., 4096) = 4095 [pid 314] read(7, "ffffffff810ec2b0 t __cfi_do_get_msr_feature\nffffffff810ec2c0 t do_get_msr_feature\nffffffff810ec520 T"..., 4096) = 4042 [pid 314] read(7, "ffffffff810fc5b0 T __cfi_x86_decode_emulated_instruction\nffffffff810fc5c0 T x86_decode_emulated_inst"..., 4096) = 4062 [pid 314] read(7, "ffffffff811075b0 T __cfi_kvm_arch_vcpu_create\nffffffff811075c0 T kvm_arch_vcpu_create\nffffffff81107f"..., 4096) = 4091 [pid 314] read(7, "ffffffff81112d00 t kvm_lapic_enabled\nffffffff81112e70 T __cfi_kvm_arch_start_assignment\nffffffff8111"..., 4096) = 4083 [pid 314] read(7, "ffffffff81118000 t __cfi_trace_raw_output_kvm_nested_intercepts\nffffffff81118010 t trace_raw_output_"..., 4096) = 4044 [pid 314] read(7, "ffffffff8111b670 t trace_raw_output_kvm_avic_kick_vcpu_slowpath\nffffffff8111b7b0 t __cfi_trace_raw_o"..., 4096) = 4084 [pid 314] read(7, "ffffffff8112a0f0 t __cfi_emulator_read_emulated\nffffffff8112a100 t emulator_read_emulated\nffffffff81"..., 4096) = 4068 [pid 314] read(7, "ffffffff8112f360 t read_prepare\nffffffff8112f560 t __cfi_read_emulate\nffffffff8112f570 t read_emulat"..., 4096) = 4083 [pid 314] read(7, "ffffffff81130660 t rorw_ax_cl\nffffffff81130670 t rorl_eax_cl\nffffffff81130680 t rorq_rax_cl\nffffffff"..., 4096) = 4087 [pid 314] read(7, "ffffffff81149830 t __cfi_em_pop\nffffffff81149840 t em_pop\nffffffff811498a0 t __cfi_em_pusha\nffffffff"..., 4096) = 4079 [pid 314] read(7, "ffffffff8115bfb0 t em_str\nffffffff8115c3d0 t __cfi_em_lldt\nffffffff8115c3e0 t em_lldt\nffffffff8115c4"..., 4096) = 4077 [pid 314] read(7, "ffffffff81167d40 T __cfi_kvm_apic_update_irr\nffffffff81167d50 T kvm_apic_update_irr\nffffffff81168070"..., 4096) = 4076 [pid 314] mmap(NULL, 409600, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f1205ead000 [pid 314] munmap(0x7f1205f11000, 204800) = 0 [pid 314] read(7, "ffffffff81176660 T kvm_inject_apic_timer_irqs\nffffffff81176940 T __cfi_kvm_get_apic_interrupt\nffffff"..., 4096) = 4092 [pid 314] read(7, "ffffffff81184fc0 t __cfi_ioapic_mmio_write\nffffffff81184fd0 t ioapic_mmio_write\nffffffff81185cd0 T _"..., 4096) = 4075 [pid 314] read(7, "ffffffff81196210 T __cfi_kvm_pmu_get_msr\nffffffff81196220 T kvm_pmu_get_msr\nffffffff81196250 T __cfi"..., 4096) = 4070 [pid 314] read(7, "ffffffff811a6f40 t sparse_set_to_vcpu_mask\nffffffff811a7410 t kvm_send_ipi_to_many\nffffffff811a76c0 "..., 4096) = 4072 [pid 314] read(7, "ffffffff811aa520 t trace_event_raw_event_kvm_mmu_set_bit_class\nffffffff811aa710 t __cfi_perf_trace_k"..., 4096) = 4049 [pid 314] read(7, "ffffffff811b0410 t __cfi___bpf_trace_check_mmio_spte\nffffffff811b0420 t __bpf_trace_check_mmio_spte\n"..., 4096) = 4094 [pid 314] read(7, "ffffffff811c20c0 T __cfi_kvm_init_mmu\nffffffff811c20d0 T kvm_init_mmu\nffffffff811c32f0 T __cfi_kvm_m"..., 4096) = 4056 [pid 314] read(7, "ffffffff811d2380 t __cfi_trace_raw_output_handle_mmio_page_fault\nffffffff811d2390 t trace_raw_output"..., 4096) = 4073 [pid 314] read(7, "ffffffff811ef400 T __cfi_kvm_page_track_create_memslot\nffffffff811ef410 T kvm_page_track_create_mems"..., 4096) = 4090 [pid 314] read(7, "ffffffff811f7de0 T kvm_tdp_mmu_wrprot_slot\nffffffff811f8400 T __cfi_kvm_tdp_mmu_try_split_huge_pages"..., 4096) = 4086 [pid 314] read(7, "ffffffff81206030 t vmx_read_guest_seg_ar\nffffffff812063b0 T __cfi_vmx_get_cpl\nffffffff812063c0 T vmx"..., 4096) = 4055 [pid 314] read(7, "ffffffff81217020 t __cfi_handle_apic_access\nffffffff81217030 t handle_apic_access\nffffffff812170a0 t"..., 4096) = 4067 [pid 314] read(7, "ffffffff8122b390 t __cfi_vmx_update_emulated_instruction\nffffffff8122b3a0 t vmx_update_emulated_inst"..., 4096) = 4082 [pid 314] read(7, "ffffffff81232d70 t guest_has_pred_cmd_msr\nffffffff81232e90 t vmx_rtit_ctl_check\nffffffff81233490 t c"..., 4096) = 4085 [pid 314] read(7, "ffffffff8125f160 t trace_kvm_nested_vmenter_failed\nffffffff8125f280 t vmx_get_intr_info\nffffffff8125"..., 4096) = 4093 [pid 314] read(7, "ffffffff812814f0 t vpid_sync_context\nffffffff81281640 t nested_vmx_inject_exception_vmexit\nffffffff8"..., 4096) = 4085 [pid 314] read(7, "ffffffff8128f230 t io_interception\nffffffff8128f410 t __cfi_msr_interception\nffffffff8128f420 t msr_"..., 4096) = 4094 [pid 314] read(7, "ffffffff8129bf90 t __cfi_svm_get_rflags\nffffffff8129bfa0 t svm_get_rflags\nffffffff8129c110 t __cfi_s"..., 4096) = 4060 [pid 314] read(7, "ffffffff812a66e0 t amd_rdpmc_ecx_to_pmc\nffffffff812a67b0 t __cfi_amd_msr_idx_to_pmc\nffffffff812a67c0"..., 4096) = 4068 [pid 314] read(7, "ffffffff812bccc0 t avic_activate_vmcb\nffffffff812bd060 t avic_deactivate_vmcb\nffffffff812bd270 T __c"..., 4096) = 4050 [pid 314] read(7, "ffffffff812c74f0 T __cfi_x86_gsbase_read_task\nffffffff812c7500 T x86_gsbase_read_task\nffffffff812c79"..., 4096) = 4056 [pid 314] read(7, "ffffffff812cd050 T __cfi___traceiter_call_function_exit\nffffffff812cd060 T __traceiter_call_function"..., 4096) = 4059 [pid 314] read(7, "ffffffff812d17c0 t __bpf_trace_vector_config\nffffffff812d17e0 t __cfi___bpf_trace_vector_mod\nfffffff"..., 4096) = 4061 [pid 314] read(7, "ffffffff812d58a0 T __cfi_io_bitmap_exit\nffffffff812d58b0 T io_bitmap_exit\nffffffff812d5950 t task_up"..., 4096) = 4087 [pid 314] read(7, "ffffffff812d9340 t enable_8259A_irq\nffffffff812d93f0 t __cfi_legacy_pic_uint_noop\nffffffff812d9400 t"..., 4096) = 4090 [pid 314] read(7, "ffffffff812dbed0 T __cfi___ia32_compat_sys_ia32_lstat64\nffffffff812dbee0 T __ia32_compat_sys_ia32_ls"..., 4096) = 4080 [pid 314] read(7, "ffffffff812e3690 T __cfi_text_poke\nffffffff812e36a0 T text_poke\nffffffff812e36d0 t __text_poke\nfffff"..., 4096) = 4089 [pid 314] read(7, "ffffffff812e9310 T __cfi_native_io_delay\nffffffff812e9320 T native_io_delay\nffffffff812e9350 T __cfi"..., 4096) = 4090 [pid 314] read(7, "ffffffff812ede80 T __traceiter_x86_fpu_copy_dst\nffffffff812edf40 T __cfi___traceiter_x86_fpu_xstate_"..., 4096) = 4070 [pid 314] read(7, "ffffffff812f6080 T __cfi_fpu__init_cpu_xstate\nffffffff812f6090 T fpu__init_cpu_xstate\nffffffff812f63"..., 4096) = 4062 [pid 314] read(7, "ffffffff812fedc0 T set_task_blockstep\nffffffff812fee60 T __cfi_user_enable_single_step\nffffffff812fe"..., 4096) = 4059 [pid 314] read(7, "ffffffff8130ab40 T __cfi_identify_secondary_cpu\nffffffff8130ab50 T identify_secondary_cpu\nffffffff81"..., 4096) = 4069 [pid 314] read(7, "ffffffff813112c0 T __cfi_ap_init_aperfmperf\nffffffff813112d0 T ap_init_aperfmperf\nffffffff81311370 t"..., 4096) = 4074 [pid 314] read(7, "ffffffff8131b7e0 t __cfi_init_amd\nffffffff8131b7f0 t init_amd\nffffffff8131d290 t __cfi_cpu_detect_tl"..., 4096) = 4092 [pid 314] read(7, "ffffffff81325e70 T __cfi_acpi_isa_irq_to_gsi\nffffffff81325e80 T acpi_isa_irq_to_gsi\nffffffff81326090"..., 4096) = 4078 [pid 314] read(7, "ffffffff8132a640 T nmi_panic_self_stop\nffffffff8132a6b0 t __cfi_msr_devnode\nffffffff8132a6c0 t msr_d"..., 4096) = 4060 [pid 314] read(7, "ffffffff81331e30 T play_dead_common\nffffffff81331e50 T __cfi_cond_wakeup_cpu0\nffffffff81331e60 T con"..., 4096) = 4081 [pid 314] read(7, "ffffffff81337aa0 T x86_msi_msg_get_destid\nffffffff81337b40 T __cfi_apic_is_clustered_box\nffffffff813"..., 4096) = 4067 [pid 314] read(7, "ffffffff8133ad30 T __default_send_IPI_shortcut\nffffffff8133ade0 T __cfi___default_send_IPI_dest_fiel"..., 4096) = 4094 [pid 314] read(7, "ffffffff81340f90 T __cfi_native_io_apic_read\nffffffff81340fa0 T native_io_apic_read\nffffffff81341040"..., 4096) = 4091 [pid 314] read(7, "ffffffff8134b320 T __cfi___x2apic_send_IPI_dest\nffffffff8134b330 T __x2apic_send_IPI_dest\nffffffff81"..., 4096) = 4066 [pid 314] read(7, "ffffffff8134d060 t flat_probe\nffffffff8134d070 t __cfi_flat_acpi_madt_oem_check\nffffffff8134d080 t f"..., 4096) = 4064 [pid 314] read(7, "ffffffff81350b70 t __cfi_hpet_msi_interrupt_handler\nffffffff81350b80 t hpet_msi_interrupt_handler\nff"..., 4096) = 4058 [pid 314] read(7, "ffffffff81354610 t __cfi_kvm_get_wallclock\nffffffff81354620 t kvm_get_wallclock\nffffffff813546a0 t _"..., 4096) = 4083 [pid 314] read(7, "ffffffff81357c50 t __cfi_branch_post_xol_op\nffffffff81357c60 t branch_post_xol_op\nffffffff81357d10 t"..., 4096) = 4082 [pid 314] read(7, "ffffffff8135d9f0 T register_page_bootmem_memmap\nffffffff8135ddc0 t ident_pud_init\nffffffff8135e3c0 T"..., 4096) = 4073 [pid 314] read(7, "ffffffff81366d80 T ptep_test_and_clear_young\nffffffff81366e10 T __cfi_pmdp_test_and_clear_young\nffff"..., 4096) = 4086 [pid 314] read(7, "ffffffff8136b530 T clflush_cache_range\nffffffff8136b5d0 T __cfi_arch_invalidate_pmem\nffffffff8136b5e"..., 4096) = 4071 [pid 314] read(7, "ffffffff81376470 T memtype_kernel_map_sync\nffffffff81376790 T __cfi_memtype_free_io\nffffffff813767a0"..., 4096) = 4079 [pid 314] mmap(NULL, 806912, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f1205de8000 [pid 314] munmap(0x7f1205ead000, 409600) = 0 [pid 314] read(7, "ffffffff81380a7b t _partial_fill_11\nffffffff81380a7e t _count_set_11\nffffffff81380aa4 t _less_than_8"..., 4096) = 4084 [pid 314] read(7, "ffffffff81384598 t _T_4_61\nffffffff813845b1 t _T_123_61\nffffffff813845cc t _T_1_61\nffffffff813845d1 "..., 4096) = 4075 [pid 314] read(7, "ffffffff81387d6b t _done_read_partial_block_115\nffffffff81387d6d t _large_enough_update_98\nffffffff8"..., 4096) = 4060 [pid 314] read(7, "ffffffff8138f202 t _partial_block_done_16\nffffffff8138f25a t _initial_num_blocks_is_715\nffffffff8138"..., 4096) = 4054 [pid 314] read(7, "ffffffff8139bcad t _initial_blocks_done6069\nffffffff8139bcb6 t _initial_num_blocks_is_34649\nffffffff"..., 4096) = 4057 [pid 314] read(7, "ffffffff813a76ff t _initial_num_blocks_is_09944\nffffffff813a7afa t _initial_blocks_done11894\nfffffff"..., 4096) = 4074 [pid 314] read(7, "ffffffff813af258 t _partial_incomplete_2_15048\nffffffff813af25c t _encode_done_15048\nffffffff813af28"..., 4096) = 4066 [pid 314] read(7, "ffffffff813b8698 t _initial_num_blocks_is_719681\nffffffff813b91a6 t _initial_blocks_done19685\nffffff"..., 4096) = 4053 [pid 314] read(7, "ffffffff813c4224 t _initial_blocks_done25751\nffffffff813c422d t _initial_num_blocks_is_424976\nffffff"..., 4096) = 4055 [pid 314] read(7, "ffffffff813d1240 T aes_xctr_enc_192_avx_by8\nffffffff813d22b0 T aes_xctr_enc_256_avx_by8\nffffffff813d"..., 4096) = 4071 [pid 314] read(7, "ffffffff813e2e60 T poly1305_init_x86_64\nffffffff813e2ea0 T poly1305_blocks_x86_64\nffffffff813e2fa0 T"..., 4096) = 4075 [pid 314] read(7, "ffffffff8140c0b0 T __cfi_bpf_arch_text_copy\nffffffff8140c0c0 T bpf_arch_text_copy\nffffffff8140c100 t"..., 4096) = 4073 [pid 314] read(7, "ffffffff81413da0 T __cfi_pidfd_prepare\nffffffff81413db0 T pidfd_prepare\nffffffff81413e30 t __pidfd_p"..., 4096) = 4063 [pid 314] read(7, "ffffffff8141f890 t __cfi_clear_warn_once_fops_open\nffffffff8141f8a0 t clear_warn_once_fops_open\nffff"..., 4096) = 4061 [pid 314] read(7, "ffffffff814254d0 T __cfi___cpuhp_remove_state_cpuslocked\nffffffff814254e0 T __cpuhp_remove_state_cpu"..., 4096) = 4075 [pid 314] read(7, "ffffffff8142fb70 t do_wait\nffffffff81430530 T __cfi_kernel_wait\nffffffff81430540 T kernel_wait\nfffff"..., 4096) = 4092 [pid 314] read(7, "ffffffff81437230 T tasklet_init\nffffffff81437310 T __cfi_tasklet_unlock_spin_wait\nffffffff81437320 T"..., 4096) = 4087 [pid 314] read(7, "ffffffff81440010 t devm_region_match\nffffffff81440130 T __cfi_iomem_map_sanity_check\nffffffff8144014"..., 4096) = 4072 [pid 314] read(7, "ffffffff81448b60 T __cfi_has_capability_noaudit\nffffffff81448b70 T has_capability_noaudit\nffffffff81"..., 4096) = 4072 [pid 314] read(7, "ffffffff81452b10 T flush_signals\nffffffff81452fe0 T __cfi_flush_itimer_signals\nffffffff81452ff0 T fl"..., 4096) = 4067 [pid 314] read(7, "ffffffff8145f240 T __cfi_do_no_restart_syscall\nffffffff8145f250 T do_no_restart_syscall\nffffffff8145"..., 4096) = 4091 [pid 314] read(7, "ffffffff81467690 T __cfi_do_sigaction\nffffffff814676a0 T do_sigaction\nffffffff81467b30 T __cfi___x64"..., 4096) = 4088 [pid 314] read(7, "ffffffff8146ebb0 T __sys_setreuid\nffffffff8146f530 T __cfi___x64_sys_setreuid\nffffffff8146f540 T __x"..., 4096) = 4084 [pid 314] read(7, "ffffffff814745a0 T __ia32_sys_uname\nffffffff814745e0 T __cfi___x64_sys_olduname\nffffffff814745f0 T _"..., 4096) = 4053 [pid 314] read(7, "ffffffff8147ddd0 T call_usermodehelper_setup\nffffffff8147dfe0 t __cfi_call_usermodehelper_exec_work\n"..., 4096) = 4072 [pid 314] read(7, "ffffffff81485bf0 T cancel_delayed_work\nffffffff81485c10 T __cfi_cancel_delayed_work_sync\nffffffff814"..., 4096) = 4081 [pid 314] read(7, "ffffffff814913a0 t pwq_unbound_release_workfn\nffffffff81491660 t __cfi_rcu_free_pwq\nffffffff81491670"..., 4096) = 4071 [pid 314] read(7, "ffffffff8149ae40 t __se_sys_pidfd_getfd\nffffffff8149b1a0 T __cfi___ia32_sys_pidfd_getfd\nffffffff8149"..., 4096) = 4066 [pid 314] read(7, "ffffffff8149f6a0 t add_sysfs_param\nffffffff8149fed0 T __cfi_module_param_sysfs_remove\nffffffff8149fe"..., 4096) = 4078 [pid 314] read(7, "ffffffff814a53c0 T kthread_cancel_delayed_work_sync\nffffffff814a53e0 T __cfi_kthread_flush_worker\nff"..., 4096) = 4056 [pid 314] read(7, "ffffffff814a7dd0 W __ia32_compat_sys_old_msgctl\nffffffff814a7df0 W __cfi___x64_sys_msgrcv\nffffffff81"..., 4096) = 4064 [pid 314] read(7, "ffffffff814a9360 W __x64_sys_get_mempolicy\nffffffff814a9380 W __cfi___ia32_sys_get_mempolicy\nfffffff"..., 4096) = 4089 [pid 314] read(7, "ffffffff814aa460 W __cfi___x64_sys_rtas\nffffffff814aa470 W __x64_sys_rtas\nffffffff814aa490 W __cfi__"..., 4096) = 4076 [pid 314] read(7, "ffffffff814ab840 W __cfi___x64_sys_setregid16\nffffffff814ab850 W __x64_sys_setregid16\nffffffff814ab8"..., 4096) = 4072 [pid 314] read(7, "ffffffff814b00f0 t __cfi_uevent_seqnum_show\nffffffff814b0100 t uevent_seqnum_show\nffffffff814b0150 t"..., 4096) = 4061 [pid 314] read(7, "ffffffff814b4da0 t platform_power_off_notify\nffffffff814b4df0 T __cfi_unregister_platform_power_off\n"..., 4096) = 4086 [pid 314] read(7, "ffffffff814ba180 T __cfi_setup_userns_sysctls\nffffffff814ba190 T setup_userns_sysctls\nffffffff814ba4"..., 4096) = 4086 [pid 314] read(7, "ffffffff814bdfd0 T __cfi_groups_search\nffffffff814bdfe0 T groups_search\nffffffff814be120 T __cfi_set"..., 4096) = 4070 [pid 314] read(7, "ffffffff814c0a10 T __cfi___traceiter_pelt_thermal_tp\nffffffff814c0a20 T __traceiter_pelt_thermal_tp\n"..., 4096) = 4080 [pid 314] read(7, "ffffffff814c5f50 t trace_event_raw_event_sched_blocked_reason\nffffffff814c61d0 t __cfi_perf_trace_sc"..., 4096) = 4092 [pid 314] read(7, "ffffffff814c9360 t __cfi___bpf_trace_pelt_thermal_tp\nffffffff814c9370 t __bpf_trace_pelt_thermal_tp\n"..., 4096) = 4060 [pid 314] read(7, "ffffffff814d0000 T set_cpus_allowed_ptr\nffffffff814d00d0 T __cfi_force_compatible_cpus_allowed_ptr\nf"..., 4096) = 4076 [pid 314] read(7, "ffffffff814da130 T idle_task\nffffffff814da1b0 T __cfi_effective_cpu_util\nffffffff814da1c0 T effectiv"..., 4096) = 4076 [pid 314] read(7, "ffffffff814e01c0 T __x64_sys_sched_rr_get_interval_time32\nffffffff814e02d0 T __cfi___ia32_sys_sched_"..., 4096) = 4094 [pid 314] read(7, "ffffffff814e47c0 t __cfi_trace_raw_output_sched_stat_template\nffffffff814e47d0 t trace_raw_output_sc"..., 4096) = 4091 [pid 314] read(7, "ffffffff814ee1f0 t update_curr\nffffffff814ee820 t pick_next_entity\nffffffff814eee90 t put_prev_entit"..., 4096) = 4067 [pid 314] read(7, "ffffffff81509190 t set_next_buddy\nffffffff815092d0 t find_idlest_cpu\nffffffff8150be20 t detach_task_"..., 4096) = 4084 [pid 314] read(7, "ffffffff815146f0 t __cfi_update_curr_rt\nffffffff81514700 t update_curr_rt\nffffffff81515120 T __cfi_c"..., 4096) = 4083 [pid 314] read(7, "ffffffff8151f7d0 t __cfi_migrate_task_rq_dl\nffffffff8151f7e0 t migrate_task_rq_dl\nffffffff8151fc50 t"..., 4096) = 4072 [pid 314] read(7, "ffffffff8152d2d0 t cpuacct_css_alloc\nffffffff8152d400 t __cfi_cpuacct_css_free\nffffffff8152d410 t cp"..., 4096) = 4063 [pid 314] read(7, "ffffffff81532ed0 T __cfi_add_wait_queue_exclusive\nffffffff81532ee0 T add_wait_queue_exclusive\nffffff"..., 4096) = 4085 [pid 314] read(7, "ffffffff8153c360 T __cfi_psi_task_change\nffffffff8153c370 T psi_task_change\nffffffff8153c6b0 t psi_g"..., 4096) = 4069 [pid 314] read(7, "ffffffff81548f00 t __cfi_show_schedstat\nffffffff81548f10 t show_schedstat\nffffffff81549f00 t __cfi_c"..., 4096) = 4046 [pid 314] read(7, "ffffffff8154d150 T __traceiter_android_rvh_set_user_nice\nffffffff8154d220 T __cfi___traceiter_androi"..., 4096) = 4038 [pid 314] read(7, "ffffffff8154eb70 T __traceiter_android_rvh_update_cpus_allowed\nffffffff8154ec40 T __cfi___traceiter_"..., 4096) = 4062 [pid 314] read(7, "ffffffff815505e0 T __traceiter_android_vh_update_topology_flags_workfn\nffffffff81550690 T __cfi___tr"..., 4096) = 4033 [pid 314] read(7, "ffffffff81552020 T __cfi___traceiter_android_vh_cpu_cgroup_css_alloc\nffffffff81552030 T __traceiter_"..., 4096) = 4092 [pid 314] read(7, "ffffffff81558720 t queued_spin_lock_slowpath\nffffffff81558770 T __cfi_pm_qos_read_value\nffffffff8155"..., 4096) = 4061 [pid 314] read(7, "ffffffff8155d270 t failed_freeze_show\nffffffff8155d2e0 t __cfi_failed_prepare_show\nffffffff8155d2f0 "..., 4096) = 4053 [pid 314] read(7, "ffffffff81564050 T __cfi_swsusp_unset_page_free\nffffffff81564060 T swsusp_unset_page_free\nffffffff81"..., 4096) = 4063 [pid 314] read(7, "ffffffff81573cb0 t last_suspend_time_show\nffffffff81573df0 T __cfi___traceiter_console\nffffffff81573"..., 4096) = 4074 [pid 314] read(7, "ffffffff8157ca00 T kmsg_dump_get_buffer\nffffffff8157cf20 t find_first_fitting_seq\nffffffff8157d350 T"..., 4096) = 4061 [pid 314] read(7, "ffffffff81587230 t __cfi_hwirq_show\nffffffff81587240 t hwirq_show\nffffffff815872f0 t __cfi_type_show"..., 4096) = 4071 [pid 314] read(7, "ffffffff81590a20 T disable_percpu_irq\nffffffff81590b20 T __cfi_disable_percpu_nmi\nffffffff81590b30 T"..., 4096) = 4052 [pid 314] read(7, "ffffffff81598700 T __cfi_handle_untracked_irq\nffffffff81598710 T handle_untracked_irq\nffffffff81598b"..., 4096) = 4042 [pid 314] read(7, "ffffffff815a04f0 t __cfi_devm_irq_remove_generic_chip\nffffffff815a0500 t devm_irq_remove_generic_chi"..., 4096) = 4059 [pid 314] read(7, "ffffffff815a6bb0 T of_phandle_args_to_fwspec\nffffffff815a7020 T __cfi_irq_create_fwspec_mapping\nffff"..., 4096) = 4080 [pid 314] read(7, "ffffffff815ae4d0 t irq_affinity_list_proc_open\nffffffff815ae520 t __cfi_irq_affinity_list_proc_write"..., 4096) = 4095 [pid 314] read(7, "ffffffff815b5e30 t __cfi_msi_domain_free\nffffffff815b5e40 t msi_domain_free\nffffffff815b5fb0 t __cfi"..., 4096) = 4076 [pid 314] read(7, "ffffffff815bce40 T __cfi_irq_matrix_allocated\nffffffff815bce50 T irq_matrix_allocated\nffffffff815bcf"..., 4096) = 4045 [pid 314] read(7, "ffffffff815c0850 T __cfi_show_rcu_tasks_trace_gp_kthread\nffffffff815c0860 T show_rcu_tasks_trace_gp_"..., 4096) = 4088 [pid 314] read(7, "ffffffff815c9970 t process_srcu\nffffffff815cab70 t init_srcu_struct_nodes\nffffffff815cbbd0 t srcu_re"..., 4096) = 4094 [pid 314] read(7, "ffffffff815d3850 t rcu_spawn_cpu_nocb_kthread\nffffffff815d3c60 T __cfi_rcu_cpu_beenfullyonline\nfffff"..., 4096) = 4081 [pid 314] read(7, "ffffffff815e3610 t rcu_dump_cpu_stacks\nffffffff815e3980 t __cfi_check_slow_task\nffffffff815e3990 t c"..., 4096) = 4089 [pid 314] read(7, "ffffffff815f1220 T rcu_segcblist_nextgp\nffffffff815f1300 T __cfi_rcu_segcblist_enqueue\nffffffff815f1"..., 4096) = 4064 [pid 314] read(7, "ffffffff815f7860 T __cfi_dma_direct_get_required_mask\nffffffff815f7870 T dma_direct_get_required_mas"..., 4096) = 4059 [pid 314] read(7, "ffffffff815ff830 T __cfi_is_swiotlb_active\nffffffff815ff840 T is_swiotlb_active\nffffffff815ff8c0 t _"..., 4096) = 4069 [pid 314] read(7, "ffffffff81602cc0 t __cfi___bpf_trace_module_refcnt\nffffffff81602cd0 t __bpf_trace_module_refcnt\nffff"..., 4096) = 4077 [pid 314] read(7, "ffffffff816068c0 t try_stop_module\nffffffff816069c0 t free_module\nffffffff81606d70 t module_unload_f"..., 4096) = 4088 [pid 314] read(7, "ffffffff81617010 T __cfi_lookup_module_symbol_attrs\nffffffff81617020 T lookup_module_symbol_attrs\nff"..., 4096) = 4085 [pid 314] read(7, "ffffffff81620240 T stack_trace_save\nffffffff81620330 t __cfi_stack_trace_consume_entry\nffffffff81620"..., 4096) = 4073 [pid 314] read(7, "ffffffff816243e0 T get_timespec64\nffffffff81624590 T __cfi_put_timespec64\nffffffff816245a0 T put_tim"..., 4096) = 4070 [pid 314] read(7, "ffffffff81629a00 t __cfi___bpf_trace_timer_start\nffffffff81629a10 t __bpf_trace_timer_start\nffffffff"..., 4096) = 4067 [pid 314] read(7, "ffffffff8162e120 t trace_raw_output_itimer_expire\nffffffff8162e250 t __cfi_trace_raw_output_tick_sto"..., 4096) = 4075 [pid 314] read(7, "ffffffff81638870 T pvclock_gtod_register_notifier\nffffffff816388d0 T __cfi_pvclock_gtod_unregister_n"..., 4096) = 4085 [pid 314] read(7, "ffffffff81642580 T __cfi_clocksource_start_suspend_timing\nffffffff81642590 T clocksource_start_suspe"..., 4096) = 4072 [pid 314] read(7, "ffffffff8164a040 T __cfi_alarm_init\nffffffff8164a050 T alarm_init\nffffffff8164a1c0 T __cfi_alarm_sta"..., 4096) = 4093 [pid 314] read(7, "ffffffff8164fbe0 T __x64_sys_timer_settime32\nffffffff8164fe40 T __cfi___ia32_sys_timer_settime32\nfff"..., 4096) = 4074 [pid 314] read(7, "ffffffff816569f0 t __cfi_posix_get_monotonic_timespec\nffffffff81656a00 t posix_get_monotonic_timespe"..., 4096) = 4081 [pid 314] read(7, "ffffffff8165e430 t pc_clock_adjtime\nffffffff8165e630 t __cfi_posix_clock_read\nffffffff8165e640 t pos"..., 4096) = 4089 [pid 314] read(7, "ffffffff81665fc0 T tick_broadcast_oneshot_control\nffffffff816660d0 T __cfi_tick_handover_do_timer\nff"..., 4096) = 4095 [pid 314] read(7, "ffffffff8166ae60 T tick_oneshot_mode_active\nffffffff8166af70 T __cfi_tick_init_highres\nffffffff8166a"..., 4096) = 4074 [pid 314] read(7, "ffffffff81671cb0 T futex_q_unlock\nffffffff81671ce0 T __cfi___futex_queue\nffffffff81671cf0 T __futex_"..., 4096) = 4070 [pid 314] read(7, "ffffffff8167e1a0 T __cfi___smp_call_single_queue\nffffffff8167e1b0 T __smp_call_single_queue\nffffffff"..., 4096) = 4062 [pid 314] read(7, "ffffffff816877e0 T __cfi_get_compat_sigset\nffffffff816877f0 T get_compat_sigset\nffffffff81687840 T _"..., 4096) = 4082 [pid 314] read(7, "ffffffff8168e680 T css_next_child\nffffffff8168e7e0 t cgroup_apply_control\nffffffff8168eeb0 t cgroup_"..., 4096) = 4064 [pid 314] read(7, "ffffffff8169e7b0 T __cfi_proc_cgroup_show\nffffffff8169e7c0 T proc_cgroup_show\nffffffff8169f4a0 T __c"..., 4096) = 4082 [pid 314] read(7, "ffffffff816ab8a0 t __cfi_cgroup_procs_next\nffffffff816ab8b0 t cgroup_procs_next\nffffffff816ab950 t _"..., 4096) = 4046 [pid 314] read(7, "ffffffff816b3fa0 T __cfi_cgroup_base_stat_cputime_show\nffffffff816b3fb0 T cgroup_base_stat_cputime_s"..., 4096) = 4062 [pid 314] mmap(NULL, 1613824, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f1204c76000 [pid 314] munmap(0x7f1205de8000, 806912) = 0 [pid 314] read(7, "ffffffff816bdfa0 t freezer_attach\nffffffff816be200 t __cfi_freezer_fork\nffffffff816be210 t freezer_f"..., 4096) = 4064 [pid 314] read(7, "ffffffff816c5bc0 T __cfi_proc_cpuset_show\nffffffff816c5bd0 T proc_cpuset_show\nffffffff816c5d80 T __c"..., 4096) = 4094 [pid 314] read(7, "ffffffff816db100 T proc_setgroups_write\nffffffff816db4a0 T __cfi_userns_may_setgroups\nffffffff816db4"..., 4096) = 4091 [pid 314] read(7, "ffffffff816e3910 T __cfi_audit_log_n_hex\nffffffff816e3920 T audit_log_n_hex\nffffffff816e4030 T __cfi"..., 4096) = 4067 [pid 314] read(7, "ffffffff816f55f0 T audit_filter_inodes\nffffffff816f58c0 T __cfi_audit_alloc\nffffffff816f58d0 T audit"..., 4096) = 4089 [pid 314] read(7, "ffffffff8170bcf0 T audit_remove_watch_rule\nffffffff8170c0e0 T __cfi_audit_dupe_exe\nffffffff8170c0f0 "..., 4096) = 4054 [pid 314] read(7, "ffffffff81717560 T __cfi_kcov_common_handle\nffffffff81717570 T kcov_common_handle\nffffffff817175a0 t"..., 4096) = 4053 [pid 314] read(7, "ffffffff8171ef10 t __cfi_seccomp_check_filter\nffffffff8171ef20 t seccomp_check_filter\nffffffff8171f2"..., 4096) = 4090 [pid 314] read(7, "ffffffff81729e00 T __cfi_ring_buffer_wait\nffffffff81729e10 T ring_buffer_wait\nffffffff8172a120 t rb_"..., 4096) = 4094 [pid 314] read(7, "ffffffff817353b0 T __cfi_ring_buffer_iter_peek\nffffffff817353c0 T ring_buffer_iter_peek\nffffffff8173"..., 4096) = 4068 [pid 314] read(7, "ffffffff817423f0 T tracing_on\nffffffff81742430 T __cfi___trace_array_puts\nffffffff81742440 T __trace"..., 4096) = 4065 [pid 314] read(7, "ffffffff81747f90 T __cfi_trace_buffer_unlock_commit_nostack\nffffffff81747fa0 T trace_buffer_unlock_c"..., 4096) = 4088 [pid 314] read(7, "ffffffff81751f10 T err_pos\nffffffff81751fb0 T __cfi_tracing_log_err\nffffffff81751fc0 T tracing_log_e"..., 4096) = 4052 [pid 314] read(7, "ffffffff8175ec40 t __cfi_tracing_entries_write\nffffffff8175ec50 t tracing_entries_write\nffffffff8175"..., 4096) = 4063 [pid 314] read(7, "ffffffff817666d0 t tracing_saved_cmdlines_size_write\nffffffff81766ba0 t __cfi_tracing_saved_tgids_op"..., 4096) = 4088 [pid 314] read(7, "ffffffff8176c700 t trace_stack_print\nffffffff8176cab0 t __cfi_trace_user_stack_print\nffffffff8176cac"..., 4096) = 4077 [pid 314] read(7, "ffffffff817732b0 T __cfi_trace_pid_list_clear\nffffffff817732c0 T trace_pid_list_clear\nffffffff817735"..., 4096) = 4095 [pid 314] read(7, "ffffffff8177b3c0 t __cfi_nop_trace_reset\nffffffff8177b3d0 t nop_trace_reset\nffffffff8177b3e0 t __cfi"..., 4096) = 4067 [pid 314] read(7, "ffffffff81786560 t event_id_read\nffffffff817866e0 t __cfi_event_filter_read\nffffffff817866f0 t event"..., 4096) = 4055 [pid 314] read(7, "ffffffff8178f0d0 T __cfi_filter_assign_type\nffffffff8178f0e0 T filter_assign_type\nffffffff8178f210 T"..., 4096) = 4078 [pid 314] read(7, "ffffffff81798b40 T event_enable_trigger_parse\nffffffff817993b0 t trace_event_try_get_ref\nffffffff817"..., 4096) = 4075 [pid 314] read(7, "ffffffff817a50e0 T __cfi_find_synth_event\nffffffff817a50f0 T find_synth_event\nffffffff817a5200 T __c"..., 4096) = 4083 [pid 314] read(7, "ffffffff817b9640 t hist_trigger_enable\nffffffff817b9870 t destroy_hist_data\nffffffff817ba260 t __rou"..., 4096) = 4049 [pid 314] read(7, "ffffffff817d0630 T __cfi_bpf_probe_read_compat_str\nffffffff817d0640 T bpf_probe_read_compat_str\nffff"..., 4096) = 4082 [pid 314] read(7, "ffffffff817d4350 T bpf_get_stackid_raw_tp\nffffffff817d4500 T __cfi_bpf_get_stack_raw_tp\nffffffff817d"..., 4096) = 4069 [pid 314] read(7, "ffffffff817da810 T __cfi___traceiter_pstate_sample\nffffffff817da820 T __traceiter_pstate_sample\nffff"..., 4096) = 4093 [pid 314] read(7, "ffffffff817df9a0 t trace_event_raw_event_wakeup_source\nffffffff817dfbe0 t __cfi_perf_trace_wakeup_so"..., 4096) = 4069 [pid 314] read(7, "ffffffff817e3920 t trace_raw_output_clock\nffffffff817e3a50 t __cfi_trace_raw_output_power_domain\nfff"..., 4096) = 4060 [pid 314] read(7, "ffffffff817e8280 t __cfi_create_dyn_event\nffffffff817e8290 t create_dyn_event\nffffffff817e83e0 t __c"..., 4096) = 4082 [pid 314] read(7, "ffffffff817f1b20 t __cfi_trace_uprobe_match\nffffffff817f1b30 t trace_uprobe_match\nffffffff817f20a0 t"..., 4096) = 4056 [pid 314] read(7, "ffffffff817ff6f0 T __cfi_bpf_jit_fill_hole_with_zero\nffffffff817ff700 T bpf_jit_fill_hole_with_zero\n"..., 4096) = 4052 [pid 314] read(7, "ffffffff81805190 T __cfi___traceiter_xdp_redirect_err\nffffffff818051a0 T __traceiter_xdp_redirect_er"..., 4096) = 4068 [pid 314] read(7, "ffffffff8180a9d0 t __cfi_trace_raw_output_xdp_bulk_tx\nffffffff8180a9e0 t trace_raw_output_xdp_bulk_t"..., 4096) = 4067 [pid 314] read(7, "ffffffff818104a0 T __cfi_generic_map_lookup_batch\nffffffff818104b0 T generic_map_lookup_batch\nffffff"..., 4096) = 4082 [pid 314] read(7, "ffffffff81818670 t map_delete_elem\nffffffff81818b40 t map_get_next_key\nffffffff81819030 t map_freeze"..., 4096) = 4078 [pid 314] read(7, "ffffffff8182e940 t verbose\nffffffff8182ebf0 T __cfi_map_set_for_each_callback_args\nffffffff8182ec00 "..., 4096) = 4077 [pid 314] read(7, "ffffffff8188d3a0 t mark_stack_slots_dynptr\nffffffff8188db80 t unmark_stack_slots_dynptr\nffffffff8188"..., 4096) = 4075 [pid 314] read(7, "ffffffff818a1990 T bpf_get_numa_node_id\nffffffff818a19a0 T __cfi_bpf_ktime_get_ns\nffffffff818a19b0 T"..., 4096) = 4087 [pid 314] read(7, "ffffffff818a7270 T tnum_or\nffffffff818a72b0 T __cfi_tnum_xor\nffffffff818a72c0 T tnum_xor\nffffffff818"..., 4096) = 4081 [pid 314] read(7, "ffffffff818ad690 t __cfi_task_seq_start\nffffffff818ad6a0 t task_seq_start\nffffffff818ad760 t __cfi_t"..., 4096) = 4065 [pid 314] read(7, "ffffffff818b8300 t __htab_percpu_map_update_elem\nffffffff818b8ad0 t __cfi_htab_percpu_map_lookup_bat"..., 4096) = 4069 [pid 314] read(7, "ffffffff818c5a50 t array_map_update_elem\nffffffff818c6540 t __cfi_array_map_delete_elem\nffffffff818c"..., 4096) = 4055 [pid 314] read(7, "ffffffff818cc210 t __cfi_bpf_array_map_seq_show\nffffffff818cc220 t bpf_array_map_seq_show\nffffffff81"..., 4096) = 4080 [pid 314] read(7, "ffffffff818da670 t cgroup_storage_lookup_elem\nffffffff818da930 t __cfi_cgroup_storage_update_elem\nff"..., 4096) = 4087 [pid 314] read(7, "ffffffff818e00b0 t __bpf_ringbuf_reserve\nffffffff818e05a0 T __cfi_bpf_selem_alloc\nffffffff818e05b0 T"..., 4096) = 4060 [pid 314] read(7, "ffffffff818e87f0 t __bpf_prog_enter\nffffffff818e88a0 T __cfi_bpf_trampoline_exit\nffffffff818e88b0 T "..., 4096) = 4091 [pid 314] read(7, "ffffffff81900d00 t __cfi_btf_seq_show\nffffffff81900d10 t btf_seq_show\nffffffff81900d60 T __cfi_btf_t"..., 4096) = 4080 [pid 314] read(7, "ffffffff81913cd0 t __cfi_btf_struct_resolve\nffffffff81913ce0 t btf_struct_resolve\nffffffff81915050 t"..., 4096) = 4084 [pid 314] read(7, "ffffffff8192b6f0 T __cfi_bpf_mem_free\nffffffff8192b700 T bpf_mem_free\nffffffff8192bac0 T __cfi_bpf_m"..., 4096) = 4057 [pid 314] read(7, "ffffffff8193c360 T __cfi_bpf_prog_offload_verify_insn\nffffffff8193c370 T bpf_prog_offload_verify_ins"..., 4096) = 4082 [pid 314] read(7, "ffffffff81944110 t __cfi_stack_map_alloc\nffffffff81944120 t stack_map_alloc\nffffffff81944640 t __cfi"..., 4096) = 4061 [pid 314] read(7, "ffffffff81950130 T bpf_sysctl_get_name\nffffffff819502b0 T __cfi_bpf_sysctl_get_current_value\nfffffff"..., 4096) = 4085 [pid 314] read(7, "ffffffff81958770 t __cfi_bpf_struct_ops_map_lookup_elem\nffffffff81958780 t bpf_struct_ops_map_lookup"..., 4096) = 4086 [pid 314] read(7, "ffffffff81967da0 T __cfi_perf_pmu_resched\nffffffff81967db0 T perf_pmu_resched\nffffffff81967ed0 t ctx"..., 4096) = 4059 [pid 314] read(7, "ffffffff81978df0 T perf_event_ksymbol\nffffffff81979190 t __cfi_perf_event_ksymbol_output\nffffffff819"..., 4096) = 4052 [pid 314] read(7, "ffffffff819861d0 T __cfi_perf_event_init_task\nffffffff819861e0 T perf_event_init_task\nffffffff819866"..., 4096) = 4083 [pid 314] read(7, "ffffffff81998390 t perf_event_mux_interval_ms_store\nffffffff819987d0 t __cfi_perf_mux_hrtimer_restar"..., 4096) = 4055 [pid 314] read(7, "ffffffff819a8000 t __cfi_task_clock_event_del\nffffffff819a8010 t task_clock_event_del\nffffffff819a81"..., 4096) = 4082 [pid 314] read(7, "ffffffff819b2f00 t rht_lock\nffffffff819b3020 t rht_unlock\nffffffff819b3090 t __cfi_hw_breakpoint_eve"..., 4096) = 4056 [pid 314] read(7, "ffffffff819be6b0 T __cfi_static_key_disable_cpuslocked\nffffffff819be6c0 T static_key_disable_cpusloc"..., 4096) = 4081 [pid 314] read(7, "ffffffff819c3f70 T __cfi_filemap_free_folio\nffffffff819c3f80 T filemap_free_folio\nffffffff819c4120 T"..., 4096) = 4087 [pid 314] read(7, "ffffffff819cc620 T __cfi_filemap_get_folios_contig\nffffffff819cc630 T filemap_get_folios_contig\nffff"..., 4096) = 4059 [pid 314] read(7, "ffffffff819da3b0 T __cfi___traceiter_mark_victim\nffffffff819da3c0 T __traceiter_mark_victim\nffffffff"..., 4096) = 4077 [pid 314] read(7, "ffffffff819e0ce0 t get_task_struct\nffffffff819e0d70 t oom_kill_process\nffffffff819e1180 T __cfi_page"..., 4096) = 4069 [pid 314] read(7, "ffffffff819e9520 t balance_dirty_pages\nffffffff819eb310 T __cfi_balance_dirty_pages_ratelimited\nffff"..., 4096) = 4058 [pid 314] read(7, "ffffffff819f2400 T __cfi_lru_cache_add\nffffffff819f2410 T lru_cache_add\nffffffff819f2480 T __cfi_lru"..., 4096) = 4074 [pid 314] read(7, "ffffffff819ff7b0 t lru_lazyfree_fn\nffffffff81a003c0 T __cfi_deactivate_file_folio\nffffffff81a003d0 T"..., 4096) = 4038 [pid 314] read(7, "ffffffff81a08c00 T __traceiter_mm_vmscan_memcg_reclaim_end\nffffffff81a08cc0 T __cfi___traceiter_mm_v"..., 4096) = 4043 [pid 314] read(7, "ffffffff81a0dfb0 t perf_trace_mm_vmscan_lru_shrink_active\nffffffff81a0e420 t __cfi_trace_event_raw_e"..., 4096) = 4088 [pid 314] read(7, "ffffffff81a19560 T __cfi_lru_gen_del_mm\nffffffff81a19570 T lru_gen_del_mm\nffffffff81a19a80 T __cfi_l"..., 4096) = 4094 [pid 314] read(7, "ffffffff81a2a2c0 t store_enabled\nffffffff81a2b330 t lru_gen_add_folio\nffffffff81a2bd10 t __cfi_lru_g"..., 4096) = 4077 [pid 314] read(7, "ffffffff81a509a0 t maybe_unlock_mmap_for_io\nffffffff81a50b50 t __cfi_shmem_free_fc\nffffffff81a50b60 "..., 4096) = 4057 [pid 314] read(7, "ffffffff81a59c40 T __cfi_memdup_user_nul\nffffffff81a59c50 T memdup_user_nul\nffffffff81a59d40 T __cfi"..., 4096) = 4079 [pid 314] read(7, "ffffffff81a5e030 T __cfi___mod_node_page_state\nffffffff81a5e040 T __mod_node_page_state\nffffffff81a5"..., 4096) = 4067 [pid 314] read(7, "ffffffff81a63b40 T wb_get_lookup\nffffffff81a63ef0 T __cfi_wb_get_create\nffffffff81a63f00 T wb_get_cr"..., 4096) = 4072 [pid 314] read(7, "ffffffff81a6aa20 t __cfi___bpf_trace_percpu_alloc_percpu\nffffffff81a6aa30 t __bpf_trace_percpu_alloc"..., 4096) = 4071 [pid 314] read(7, "ffffffff81a76f80 T __traceiter_mm_calculate_totalreserve_pages\nffffffff81a76fd0 T __cfi___traceiter_"..., 4096) = 4075 [pid 314] read(7, "ffffffff81a799b0 t __cfi___bpf_trace_kfree\nffffffff81a799c0 t __bpf_trace_kfree\nffffffff81a79a50 t _"..., 4096) = 4090 [pid 314] read(7, "ffffffff81a7c7b0 t __cfi_trace_raw_output_kmem_cache_free\nffffffff81a7c7c0 t trace_raw_output_kmem_c"..., 4096) = 4052 [pid 314] read(7, "ffffffff81a7e4d0 t trace_event_raw_event_mm_compaction_migratepages\nffffffff81a7e710 t __cfi_perf_tr"..., 4096) = 4086 [pid 314] read(7, "ffffffff81a87ca0 T compaction_zonelist_suitable\nffffffff81a88300 T __cfi_try_to_compact_pages\nffffff"..., 4096) = 4058 [pid 314] read(7, "ffffffff81a97700 t __list_lru_walk_one\nffffffff81a97d10 T __cfi_list_lru_walk_one_irq\nffffffff81a97d"..., 4096) = 4088 [pid 314] read(7, "ffffffff81aa7910 t undo_dev_pagemap\nffffffff81aa7b80 T __cfi___traceiter_mmap_lock_start_locking\nfff"..., 4096) = 4092 [pid 314] read(7, "ffffffff81ab33d0 T vm_insert_pages\nffffffff81ab3f50 T __cfi_vm_insert_page\nffffffff81ab3f60 T vm_ins"..., 4096) = 4047 [pid 314] read(7, "ffffffff81ac6040 t __cfi_fault_around_bytes_fops_open\nffffffff81ac6050 t fault_around_bytes_fops_ope"..., 4096) = 4061 [pid 314] read(7, "ffffffff81ad1aa0 t __cfi___bpf_trace_vma_mas_szero\nffffffff81ad1ab0 t __bpf_trace_vma_mas_szero\nffff"..., 4096) = 4066 [pid 314] read(7, "ffffffff81ae4740 T __cfi_may_expand_vm\nffffffff81ae4750 T may_expand_vm\nffffffff81ae4a50 T __cfi_vma"..., 4096) = 4090 [pid 314] read(7, "ffffffff81aeff50 t vma_to_resize\nffffffff81af02c0 t vma_expandable\nffffffff81af03b0 t move_vma\nfffff"..., 4096) = 4054 [pid 314] read(7, "ffffffff81afa660 T __cfi_try_to_unmap_flush\nffffffff81afa670 T try_to_unmap_flush\nffffffff81afa740 T"..., 4096) = 4080 [pid 314] read(7, "ffffffff81b05a20 T __cfi_vm_map_ram\nffffffff81b05a30 T vm_map_ram\nffffffff81b06360 t alloc_vmap_area"..., 4096) = 4065 [pid 314] read(7, "ffffffff81b173d0 T get_reclaim_params\nffffffff81b174a0 T __cfi_get_pfnblock_flags_mask\nffffffff81b17"..., 4096) = 4051 [pid 314] read(7, "ffffffff81b27b00 T __cfi_nr_free_buffer_pages\nffffffff81b27b10 T nr_free_buffer_pages\nffffffff81b27d"..., 4096) = 4071 [pid 314] read(7, "ffffffff81b35b30 T __cfi_adjust_present_page_count\nffffffff81b35b40 T adjust_present_page_count\nffff"..., 4096) = 4081 [pid 314] read(7, "ffffffff81b41900 T __cfi_swap_write_unplug\nffffffff81b41910 T swap_write_unplug\nffffffff81b41b80 t _"..., 4096) = 4083 [pid 314] read(7, "ffffffff81b4ed00 T __cfi_add_swap_extent\nffffffff81b4ed10 T add_swap_extent\nffffffff81b4ef70 T __cfi"..., 4096) = 4092 [pid 314] read(7, "ffffffff81b5e050 T sparse_decode_mem_map\nffffffff81b5e080 T __cfi_mem_section_usage_size\nffffffff81b"..., 4096) = 4093 [pid 314] read(7, "ffffffff81b65790 t flush_all_cpus_locked\nffffffff81b65910 T __cfi___kmem_obj_info\nffffffff81b65920 T"..., 4096) = 4079 [pid 314] read(7, "ffffffff81b6b2f0 t hwcache_align_show\nffffffff81b6b310 t __cfi_reclaim_account_show\nffffffff81b6b320"..., 4096) = 4072 [pid 314] read(7, "ffffffff81b6ce20 T __kasan_check_byte\nffffffff81b6ce60 T __cfi___kasan_unpoison_vmap_areas\nffffffff8"..., 4096) = 4050 [pid 314] read(7, "ffffffff81b6e9e0 T __cfi_kasan_save_alloc_info\nffffffff81b6e9f0 T kasan_save_alloc_info\nffffffff81b6"..., 4096) = 4079 [pid 314] read(7, "ffffffff81b72680 T kfence_ksize\nffffffff81b72730 T __cfi_kfence_object_start\nffffffff81b72740 T kfen"..., 4096) = 4067 [pid 314] read(7, "ffffffff81b80200 T __cfi_migrate_device_range\nffffffff81b80210 T migrate_device_range\nffffffff81b805"..., 4096) = 4084 [pid 314] read(7, "ffffffff81b8d7a0 T __pmd_trans_huge_lock\nffffffff81b8d8f0 t pfn_swap_entry_to_page\nffffffff81b8da00 "..., 4096) = 4043 [pid 314] read(7, "ffffffff81b98230 t __cfi_trace_event_raw_event_mm_collapse_huge_page_swapin\nffffffff81b98240 t trace"..., 4096) = 4076 [pid 314] read(7, "ffffffff81ba63f0 t __cfi_alloc_sleep_millisecs_show\nffffffff81ba6400 t alloc_sleep_millisecs_show\nff"..., 4096) = 4057 [pid 314] read(7, "ffffffff81bac150 T __cfi_folio_memcg_unlock\nffffffff81bac160 T folio_memcg_unlock\nffffffff81bac260 T"..., 4096) = 4049 [pid 314] read(7, "ffffffff81bb6c60 T __cfi_mem_cgroup_charge_skmem\nffffffff81bb6c70 T mem_cgroup_charge_skmem\nffffffff"..., 4096) = 4094 [pid 314] read(7, "ffffffff81bc05f0 t __cfi_mem_cgroup_swappiness_write\nffffffff81bc0600 t mem_cgroup_swappiness_write\n"..., 4096) = 4062 [pid 314] read(7, "ffffffff81bc6480 t register_failure_stack\nffffffff81bc6570 t register_early_stack\nffffffff81bc6660 t"..., 4096) = 4093 [pid 314] read(7, "ffffffff81bd47f0 t __cfi_trace_event_raw_event_cma_alloc_class\nffffffff81bd4800 t trace_event_raw_ev"..., 4096) = 4079 [pid 314] read(7, "ffffffff81bdd100 t mmap_read_unlock\nffffffff81bdd140 T __cfi_double_pt_lock\nffffffff81bdd150 T doubl"..., 4096) = 4070 [pid 314] read(7, "ffffffff81be89d0 T __ia32_sys_fallocate\nffffffff81be8ae0 T __cfi___x64_sys_faccessat\nffffffff81be8af"..., 4096) = 4080 [pid 314] read(7, "ffffffff81bee920 T __cfi___x64_sys_openat2\nffffffff81bee930 T __x64_sys_openat2\nffffffff81bee9e0 t _"..., 4096) = 4080 [pid 314] read(7, "ffffffff81bf6520 T __cfi_vfs_iter_read\nffffffff81bf6530 T vfs_iter_read\nffffffff81bf65d0 t do_iter_r"..., 4096) = 4065 [pid 314] read(7, "ffffffff81c00350 T flush_delayed_fput\nffffffff81c003d0 t __cfi_delayed_fput\nffffffff81c003e0 t delay"..., 4096) = 4067 [pid 314] read(7, "ffffffff81c072c0 T super_setup_bdi\nffffffff81c07350 T __cfi_freeze_super\nffffffff81c07360 T freeze_s"..., 4096) = 4077 [pid 314] read(7, "ffffffff81c0e910 t __se_sys_newfstat\nffffffff81c0ece0 T __cfi___ia32_sys_newfstat\nffffffff81c0ecf0 T"..., 4096) = 4059 [pid 314] read(7, "ffffffff81c1b200 T __cfi_pipe_unlock\nffffffff81c1b210 T pipe_unlock\nffffffff81c1b280 T __cfi_pipe_do"..., 4096) = 4070 [pid 314] read(7, "ffffffff81c254a0 T lookup_one_qstr_excl\nffffffff81c25710 T __cfi_full_name_hash\nffffffff81c25720 T f"..., 4096) = 4062 [pid 314] read(7, "ffffffff81c321f0 T __cfi___ia32_sys_unlinkat\nffffffff81c32200 T __ia32_sys_unlinkat\nffffffff81c322f0"..., 4096) = 4069 [pid 314] read(7, "ffffffff81c42bd0 T send_sigio\nffffffff81c42e00 t send_sigio_to_task\nffffffff81c432a0 T __cfi_send_si"..., 4096) = 4071 [pid 314] read(7, "ffffffff81c50670 T __x64_sys_poll\nffffffff81c50700 t __se_sys_poll\nffffffff81c50a30 T __cfi___ia32_s"..., 4096) = 4082 [pid 314] read(7, "ffffffff81c5a5e0 T __cfi_d_set_fallthru\nffffffff81c5a5f0 T d_set_fallthru\nffffffff81c5a650 T __cfi_d"..., 4096) = 4071 [pid 314] read(7, "ffffffff81c65160 T __cfi_evict_inodes\nffffffff81c65170 T evict_inodes\nffffffff81c65810 T __cfi_inval"..., 4096) = 4093 [pid 314] read(7, "ffffffff81c6e3f0 t proc_nr_inodes\nffffffff81c6e6e0 t evict\nffffffff81c6efa0 t inode_unpin_lru_isolat"..., 4096) = 4071 [pid 314] read(7, "ffffffff81c755d0 t __fget_files\nffffffff81c75900 T __cfi_task_lookup_fd_rcu\nffffffff81c75910 T task_"..., 4096) = 4095 [pid 314] read(7, "ffffffff81c7d0f0 T mntget\nffffffff81c7d150 T __cfi_path_is_mountpoint\nffffffff81c7d160 T path_is_mou"..., 4096) = 4073 [pid 314] read(7, "ffffffff81c8b930 T __x64_sys_mount_setattr\nffffffff81c8ba00 t __se_sys_mount_setattr\nffffffff81c8c2b"..., 4096) = 4079 [pid 314] read(7, "ffffffff81c984a0 T __cfi_seq_list_start_head\nffffffff81c984b0 T seq_list_start_head\nffffffff81c98560"..., 4096) = 4068 [pid 314] read(7, "ffffffff81c9e220 T __ia32_sys_removexattr\nffffffff81c9e290 T __cfi___x64_sys_lremovexattr\nffffffff81"..., 4096) = 4094 [pid 314] read(7, "ffffffff81ca55b0 T simple_attr_read\nffffffff81ca5a50 T __cfi_simple_attr_write\nffffffff81ca5a60 T si"..., 4096) = 4045 [pid 314] read(7, "ffffffff81ca8970 T __cfi___traceiter_writeback_wait\nffffffff81ca8980 T __traceiter_writeback_wait\nff"..., 4096) = 4072 [pid 314] read(7, "ffffffff81cadee0 t perf_trace_writeback_pages_written\nffffffff81cae1c0 t __cfi_trace_event_raw_event"..., 4096) = 4086 [pid 314] read(7, "ffffffff81cb4100 t __cfi___bpf_trace_balance_dirty_pages\nffffffff81cb4110 t __bpf_trace_balance_dirt"..., 4096) = 4094 [pid 314] read(7, "ffffffff81cbea00 t __cfi_trace_raw_output_writeback_work_class\nffffffff81cbea10 t trace_raw_output_w"..., 4096) = 4087 [pid 314] read(7, "ffffffff81ccf1c0 T __cfi___ia32_sys_vmsplice\nffffffff81ccf1d0 T __ia32_sys_vmsplice\nffffffff81ccf280"..., 4096) = 4062 [pid 314] read(7, "ffffffff81cd5ca0 T __cfi_d_absolute_path\nffffffff81cd5cb0 T d_absolute_path\nffffffff81cd5df0 T __cfi"..., 4096) = 4088 [pid 314] read(7, "ffffffff81cdd7d0 T __cfi_proc_ns_fget\nffffffff81cdd7e0 T proc_ns_fget\nffffffff81cdd860 T __cfi_ns_ma"..., 4096) = 4064 [pid 314] read(7, "ffffffff81ce49b0 T __x64_sys_fsconfig\nffffffff81ce4a80 t __se_sys_fsconfig\nffffffff81ce5260 T __cfi_"..., 4096) = 4089 [pid 314] read(7, "ffffffff81ceeb20 T __cfi_block_invalidate_folio\nffffffff81ceeb30 T block_invalidate_folio\nffffffff81"..., 4096) = 4092 [pid 314] read(7, "ffffffff81d03480 t mpage_end_io\nffffffff81d03790 t __cfi_mounts_poll\nffffffff81d037a0 t mounts_poll\n"..., 4096) = 4058 [pid 314] read(7, "ffffffff81d0f2a0 t __cfi_fsnotify_connector_destroy_workfn\nffffffff81d0f2b0 t fsnotify_connector_des"..., 4096) = 4083 [pid 314] read(7, "ffffffff81d184f0 t __cfi_ep_show_fdinfo\nffffffff81d18500 t ep_show_fdinfo\nffffffff81d18890 t __ep_ev"..., 4096) = 4072 [pid 314] read(7, "ffffffff81d213a0 t __cfi_timerfd_show\nffffffff81d213b0 t timerfd_show\nffffffff81d21600 t do_timerfd_"..., 4096) = 4073 [pid 314] read(7, "ffffffff81d30a80 T __cfi___ia32_sys_io_destroy\nffffffff81d30a90 T __ia32_sys_io_destroy\nffffffff81d3"..., 4096) = 4081 [pid 314] read(7, "ffffffff81d3d1f0 T __cfi_fscrypt_initialize\nffffffff81d3d200 T fscrypt_initialize\nffffffff81d3d310 T"..., 4096) = 4069 [pid 314] read(7, "ffffffff81d46140 t fscrypt_user_key_describe\nffffffff81d46190 t __cfi_fscrypt_provisioning_key_prepa"..., 4096) = 4085 [pid 314] read(7, "ffffffff81d51d00 T __cfi_fscrypt_prepare_inline_crypt_key\nffffffff81d51d10 T fscrypt_prepare_inline_"..., 4096) = 4095 [pid 314] read(7, "ffffffff81d5d2c0 T __traceiter_break_lease_block\nffffffff81d5d390 T __cfi___traceiter_break_lease_un"..., 4096) = 4068 [pid 314] read(7, "ffffffff81d6a150 T __cfi_fcntl_setlease\nffffffff81d6a160 T fcntl_setlease\nffffffff81d6a490 T __cfi_l"..., 4096) = 4068 [pid 314] read(7, "ffffffff81d85880 t total_mapping_size\nffffffff81d85a50 t maximum_alignment\nffffffff81d85c10 t elf_lo"..., 4096) = 4072 [pid 314] read(7, "ffffffff81d940f0 t __cfi_umh_pipe_setup\nffffffff81d94100 t umh_pipe_setup\nffffffff81d942d0 t get_fs_"..., 4096) = 4061 [pid 314] read(7, "ffffffff81d9bd90 T __cfi_iomap_read_folio\nffffffff81d9bda0 T iomap_read_folio\nffffffff81d9c240 t iom"..., 4096) = 4089 [pid 314] read(7, "ffffffff81db2790 T __cfi_dquot_initialize\nffffffff81db27a0 T dquot_initialize\nffffffff81db27c0 t __d"..., 4096) = 4059 [pid 314] read(7, "ffffffff81dc6690 T __cfi_qtree_delete_dquot\nffffffff81dc66a0 T qtree_delete_dquot\nffffffff81dc6880 t"..., 4096) = 4066 [pid 314] read(7, "ffffffff81dda8a0 t clear_refs_pte_range\nffffffff81ddae80 t __cfi_clear_refs_test_walk\nffffffff81ddae"..., 4096) = 4062 [pid 314] read(7, "ffffffff81de3950 T __cfi_proc_pid_readdir\nffffffff81de3960 T proc_pid_readdir\nffffffff81de3f90 t nex"..., 4096) = 4069 [pid 314] read(7, "ffffffff81deb540 t __cfi_proc_gid_map_open\nffffffff81deb550 t proc_gid_map_open\nffffffff81deb580 t _"..., 4096) = 4085 [pid 314] read(7, "ffffffff81df3050 T __cfi_proc_set_user\nffffffff81df3060 T proc_set_user\nffffffff81df30f0 T __cfi_rem"..., 4096) = 4080 [pid 314] read(7, "ffffffff81dfbd90 t meminfo_proc_show\nffffffff81dfd0f0 T __cfi_get_idle_time\nffffffff81dfd100 T get_i"..., 4096) = 4083 [pid 314] read(7, "ffffffff81e09550 T __cfi_bpf_iter_fini_seq_net\nffffffff81e09560 T bpf_iter_fini_seq_net\nffffffff81e0"..., 4096) = 4087 [pid 314] read(7, "ffffffff81e0f8d0 t kernfs_vfs_xattr_set\nffffffff81e0f980 t __cfi_kernfs_vfs_user_xattr_set\nffffffff8"..., 4096) = 4058 [pid 314] read(7, "ffffffff81e1a720 t __cfi_kernfs_fop_release\nffffffff81e1a730 t kernfs_fop_release\nffffffff81e1aa20 T"..., 4096) = 4065 [pid 314] read(7, "ffffffff81e1ff10 T sysfs_create_link\nffffffff81e1ff90 T __cfi_sysfs_create_link_nowarn\nffffffff81e1f"..., 4096) = 4069 [pid 314] read(7, "ffffffff81e27bf0 T __cfi_configfs_undepend_item\nffffffff81e27c00 T configfs_undepend_item\nffffffff81"..., 4096) = 4072 [pid 314] read(7, "ffffffff81e32030 T devpts_pty_kill\nffffffff81e322c0 t __cfi_devpts_mount\nffffffff81e322d0 t devpts_m"..., 4096) = 4092 [pid 314] read(7, "ffffffff81e3eb70 t __cfi_trace_raw_output_netfs_sreq\nffffffff81e3eb80 t trace_raw_output_netfs_sreq\n"..., 4096) = 4057 [pid 314] read(7, "ffffffff81e4a510 T ext4_check_blockref\nffffffff81e4a6e0 T __cfi___ext4_check_dir_entry\nffffffff81e4a"..., 4096) = 4080 [pid 314] read(7, "ffffffff81e6efd0 T __cfi_ext4_clu_mapped\nffffffff81e6efe0 T ext4_clu_mapped\nffffffff81e6f730 T __cfi"..., 4096) = 4051 [pid 314] read(7, "ffffffff81e86670 t __cfi_ext4_getfsmap_datadev\nffffffff81e86680 t ext4_getfsmap_datadev\nffffffff81e8"..., 4096) = 4082 [pid 314] read(7, "ffffffff81ea4a00 T __cfi_ext4_inlinedir_to_tree\nffffffff81ea4a10 T ext4_inlinedir_to_tree\nffffffff81"..., 4096) = 4044 [pid 314] read(7, "ffffffff81eb6fb0 T ext4_update_disksize_before_punch\nffffffff81eb72f0 T __cfi_ext4_break_layouts\nfff"..., 4096) = 4067 [pid 314] read(7, "ffffffff81ed2070 t __cfi_ext4_dirty_folio\nffffffff81ed2080 t ext4_dirty_folio\nffffffff81ed2170 t __c"..., 4096) = 4063 [pid 314] read(7, "ffffffff81eefd80 t ext4_mb_initialize_context\nffffffff81ef08f0 t ext4_mb_use_preallocated\nffffffff81"..., 4096) = 4052 [pid 314] read(7, "ffffffff81f1c270 T __cfi_ext4_insert_dentry\nffffffff81f1c280 T ext4_insert_dentry\nffffffff81f1c990 T"..., 4096) = 4079 [pid 314] read(7, "ffffffff81f39a10 T ext4_list_backups\nffffffff81f39db0 T __cfi_ext4_group_add\nffffffff81f39dc0 T ext4"..., 4096) = 4079 [pid 314] read(7, "ffffffff81f49b40 T __cfi___traceiter_ext4_free_blocks\nffffffff81f49b50 T __traceiter_ext4_free_block"..., 4096) = 4070 [pid 314] read(7, "ffffffff81f4bbd0 T __traceiter_ext4_trim_all_free\nffffffff81f4bcb0 T __cfi___traceiter_ext4_ext_hand"..., 4096) = 4045 [pid 314] read(7, "ffffffff81f4dd20 T __traceiter_ext4_fc_commit_stop\nffffffff81f4de00 T __cfi___traceiter_ext4_fc_stat"..., 4096) = 4079 [pid 314] read(7, "ffffffff81f55000 t __cfi_perf_trace_ext4_da_write_pages_extent\nffffffff81f55010 t perf_trace_ext4_da"..., 4096) = 4070 [pid 314] read(7, "ffffffff81f5e3a0 t __cfi_perf_trace_ext4_mballoc_alloc\nffffffff81f5e3b0 t perf_trace_ext4_mballoc_al"..., 4096) = 4077 [pid 314] read(7, "ffffffff81f67e20 t trace_event_raw_event_ext4__map_blocks_exit\nffffffff81f682e0 t __cfi_perf_trace_e"..., 4096) = 4065 [pid 314] read(7, "ffffffff81f71180 t __cfi_trace_event_raw_event_ext4_es_find_extent_range_exit\nffffffff81f71190 t tra"..., 4096) = 4042 [pid 314] read(7, "ffffffff81f792d0 t __cfi_trace_event_raw_event_ext4_fc_commit_start\nffffffff81f792e0 t trace_event_r"..., 4096) = 4066 [pid 314] read(7, "ffffffff81f7e240 t __bpf_trace_ext4_mb_release_group_pa\nffffffff81f7e270 t __cfi___bpf_trace_ext4_di"..., 4096) = 4050 [pid 314] read(7, "ffffffff81f7eca0 t __bpf_trace_ext4_remove_blocks\nffffffff81f7ecf0 t __cfi___bpf_trace_ext4_ext_rm_l"..., 4096) = 4075 [pid 314] read(7, "ffffffff81f7fee0 T __cfi_ext4_superblock_csum\nffffffff81f7fef0 T ext4_superblock_csum\nffffffff81f800"..., 4096) = 4093 [pid 314] read(7, "ffffffff81f8aa90 t __cfi_trace_raw_output_ext4_nfs_commit_metadata\nffffffff81f8aaa0 t trace_raw_outp"..., 4096) = 4090 [pid 314] read(7, "ffffffff81f8ed60 t __cfi_trace_raw_output_ext4_fallocate_exit\nffffffff81f8ed70 t trace_raw_output_ex"..., 4096) = 4041 [pid 314] read(7, "ffffffff81f92d70 t trace_raw_output_ext4_es_insert_delayed_block\nffffffff81f92fd0 t __cfi_trace_raw_"..., 4096) = 4081 [pid 314] read(7, "ffffffff81faf2e0 t __cfi_ext4_drop_inode\nffffffff81faf2f0 t ext4_drop_inode\nffffffff81faf470 t __cfi"..., 4096) = 4094 [pid 314] read(7, "ffffffff81fbbfd0 T __cfi___ext4_xattr_set_credits\nffffffff81fbbfe0 T __ext4_xattr_set_credits\nffffff"..., 4096) = 4058 [pid 314] read(7, "ffffffff81fd2a30 T __cfi_ext4_fc_replay_cleanup\nffffffff81fd2a40 T ext4_fc_replay_cleanup\nffffffff81"..., 4096) = 4071 [pid 314] read(7, "ffffffff81fe7c60 T __cfi_jbd2_journal_free_reserved\nffffffff81fe7c70 T jbd2_journal_free_reserved\nff"..., 4096) = 4090 [pid 314] read(7, "ffffffff81ffb6c0 T jbd2_log_do_checkpoint\nffffffff81ffc180 T __cfi_jbd2_cleanup_journal_tail\nfffffff"..., 4096) = 4083 [pid 314] read(7, "ffffffff820022f0 T __traceiter_jbd2_lock_buffer_stall\nffffffff820023c0 T __cfi___traceiter_jbd2_shri"..., 4096) = 4075 [pid 314] read(7, "ffffffff820099c0 t __bpf_trace_jbd2_checkpoint\nffffffff820099f0 t __cfi___bpf_trace_jbd2_commit\nffff"..., 4096) = 4060 [pid 314] read(7, "ffffffff82011350 T jbd2_fc_end_commit\nffffffff82011410 T __cfi_jbd2_fc_end_commit_fallback\nffffffff8"..., 4096) = 4072 [pid 314] mmap(NULL, 3227648, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f1204962000 [pid 314] munmap(0x7f1204c76000, 1613824) = 0 [pid 314] read(7, "ffffffff82019530 t __cfi_jbd2_journal_shrink_count\nffffffff82019540 t jbd2_journal_shrink_count\nffff"..., 4096) = 4076 [pid 314] read(7, "ffffffff8202bf90 t fat_collect_bhs\nffffffff8202c380 T __cfi_fat_free_clusters\nffffffff8202c390 T fat"..., 4096) = 4079 [pid 314] read(7, "ffffffff8203eee0 t __cfi_fat_statfs\nffffffff8203eef0 t fat_statfs\nffffffff8203f310 t __cfi_fat_remou"..., 4096) = 4088 [pid 314] read(7, "ffffffff82051a00 T exfat_hash_inode\nffffffff82051ba0 T __cfi_exfat_unhash_inode\nffffffff82051bb0 T e"..., 4096) = 4057 [pid 314] read(7, "ffffffff82069ef0 t __cfi_exfat_alloc_inode\nffffffff82069f00 t exfat_alloc_inode\nffffffff82069f70 t _"..., 4096) = 4075 [pid 314] read(7, "ffffffff82076980 T exfat_trim_fs\nffffffff820774d0 T __cfi_exportfs_encode_inode_fh\nffffffff820774e0 "..., 4096) = 4094 [pid 314] read(7, "ffffffff8207fc10 t char2uni\nffffffff8207fce0 t __cfi_uni2char\nffffffff8207fcf0 t uni2char\nffffffff82"..., 4096) = 4083 [pid 314] read(7, "ffffffff82086130 T __cfi_utf8_strncasecmp\nffffffff82086140 T utf8_strncasecmp\nffffffff82086430 T __c"..., 4096) = 4092 [pid 314] read(7, "ffffffff8209db20 T __cfi_fuse_valid_type\nffffffff8209db30 T fuse_valid_type\nffffffff8209dba0 T __cfi"..., 4096) = 4060 [pid 314] read(7, "ffffffff820c5d80 T __cfi_fuse_release_common\nffffffff820c5d90 T fuse_release_common\nffffffff820c5e40"..., 4096) = 4070 [pid 314] read(7, "ffffffff820e59c0 T fuse_iget_backing\nffffffff820e6090 t __cfi_fuse_inode_backing_eq\nffffffff820e60a0"..., 4096) = 4085 [pid 314] read(7, "ffffffff820f3d50 t fuse_reconfigure\nffffffff820f3e00 t __cfi_fuse_fill_super\nffffffff820f3e10 t fuse"..., 4096) = 4043 [pid 314] read(7, "ffffffff821082f0 T __cfi_fuse_create_open_initialize\nffffffff82108300 T fuse_create_open_initialize\n"..., 4096) = 4054 [pid 314] read(7, "ffffffff8210f650 T __cfi_fuse_file_fallocate_backing\nffffffff8210f660 T fuse_file_fallocate_backing\n"..., 4096) = 4067 [pid 314] read(7, "ffffffff82117830 T __cfi_fuse_symlink_backing\nffffffff82117840 T fuse_symlink_backing\nffffffff82117a"..., 4096) = 4061 [pid 314] read(7, "ffffffff8212b1f0 t __cfi_ovl_show_options\nffffffff8212b200 t ovl_show_options\nffffffff8212ba20 t ovl"..., 4096) = 4084 [pid 314] read(7, "ffffffff82134bf0 T ovl_dentry_real\nffffffff82134d00 T __cfi_ovl_i_dentry_upper\nffffffff82134d10 T ov"..., 4096) = 4094 [pid 314] read(7, "ffffffff8213a3b0 T ovl_sync_status\nffffffff8213a4c0 T __cfi_ovl_setattr\nffffffff8213a4d0 T ovl_setat"..., 4096) = 4065 [pid 314] read(7, "ffffffff82148970 t __cfi_ovl_mkdir\nffffffff82148980 t ovl_mkdir\nffffffff821489b0 t __cfi_ovl_rmdir\nf"..., 4096) = 4081 [pid 314] read(7, "ffffffff8215d520 T incfs_open_data_file\nffffffff8215da70 t handle_mapped_file\nffffffff8215df50 T __c"..., 4096) = 4063 [pid 314] read(7, "ffffffff8216b2c0 T __cfi_incfs_alloc_mtree\nffffffff8216b2d0 T incfs_alloc_mtree\nffffffff8216be70 T _"..., 4096) = 4058 [pid 314] read(7, "ffffffff82174180 T __cfi_incfs_mount_fs\nffffffff82174190 T incfs_mount_fs\nffffffff82174a20 t parse_o"..., 4096) = 4094 [pid 314] read(7, "ffffffff82181470 T v9fs_vfs_rmdir\nffffffff821814a0 T __cfi_v9fs_vfs_rename\nffffffff821814b0 T v9fs_v"..., 4096) = 4084 [pid 314] read(7, "ffffffff8218c370 t __cfi_v9fs_file_lock\nffffffff8218c380 t v9fs_file_lock\nffffffff8218c480 t __cfi_v"..., 4096) = 4090 [pid 314] read(7, "ffffffff82195a40 t debugfs_setattr\nffffffff82195af0 t __cfi_debug_mount\nffffffff82195b00 t debug_mou"..., 4096) = 4077 [pid 314] read(7, "ffffffff8219a3f0 t fops_u8_wo_open\nffffffff8219a430 t __cfi_fops_u16_open\nffffffff8219a440 t fops_u1"..., 4096) = 4065 [pid 314] read(7, "ffffffff8219c0e0 t start_creating\nffffffff8219c2e0 t failed_creating\nffffffff8219c370 T __cfi_tracef"..., 4096) = 4082 [pid 314] read(7, "ffffffff821abbf0 T f2fs_getattr\nffffffff821ac500 t f2fs_force_buffered_io\nffffffff821ac950 T __cfi_f"..., 4096) = 4094 [pid 314] read(7, "ffffffff821da880 T f2fs_update_inode_page\nffffffff821daa10 t f2fs_put_page\nffffffff821daba0 T __cfi_"..., 4096) = 4048 [pid 314] read(7, "ffffffff821eabf0 T __traceiter_f2fs_truncate_inode_blocks_exit\nffffffff821eacc0 T __cfi___traceiter_"..., 4096) = 4082 [pid 314] read(7, "ffffffff821ecf80 T __traceiter_f2fs_remove_discard\nffffffff821ed050 T __cfi___traceiter_f2fs_issue_r"..., 4096) = 4066 [pid 314] read(7, "ffffffff821f0ad0 t trace_event_raw_event_f2fs_unlink_enter\nffffffff821f0ea0 t __cfi_perf_trace_f2fs_"..., 4096) = 4071 [pid 314] read(7, "ffffffff821faaf0 t __cfi_trace_event_raw_event_f2fs__submit_page_bio\nffffffff821fab00 t trace_event_"..., 4096) = 4062 [pid 314] read(7, "ffffffff82204bf0 t __cfi_trace_event_raw_event_f2fs_update_age_extent_tree_range\nffffffff82204c00 t "..., 4096) = 4093 [pid 314] read(7, "ffffffff8220e650 t __bpf_trace_f2fs__truncate_op\nffffffff8220e680 t __cfi___bpf_trace_f2fs__truncate"..., 4096) = 4073 [pid 314] read(7, "ffffffff8220f2c0 t __cfi___bpf_trace_f2fs_zip_start\nffffffff8220f2d0 t __bpf_trace_f2fs_zip_start\nff"..., 4096) = 4048 [pid 314] read(7, "ffffffff82218910 t trace_raw_output_f2fs_lookup_start\nffffffff82218ab0 t __cfi_trace_raw_output_f2fs"..., 4096) = 4050 [pid 314] read(7, "ffffffff8221dd10 t __cfi_trace_raw_output_f2fs__rw_start\nffffffff8221dd20 t trace_raw_output_f2fs__r"..., 4096) = 4066 [pid 314] read(7, "ffffffff82239420 T __cfi_f2fs_may_inline_data\nffffffff82239430 T f2fs_may_inline_data\nffffffff822397"..., 4096) = 4059 [pid 314] read(7, "ffffffff82248630 T f2fs_add_ino_entry\nffffffff82248660 t __add_ino_entry\nffffffff82248c30 T __cfi_f2"..., 4096) = 4078 [pid 314] read(7, "ffffffff8226a260 t lock_page\nffffffff8226a300 t f2fs_invalidate_internal_cache\nffffffff8226a590 t se"..., 4096) = 4073 [pid 314] read(7, "ffffffff82284eb0 t __cfi_f2fs_write_data_page\nffffffff82284ec0 t f2fs_write_data_page\nffffffff822851"..., 4096) = 4095 [pid 314] read(7, "ffffffff8229d870 T f2fs_truncate_xattr_node\nffffffff8229da40 t truncate_node\nffffffff8229df80 T __cf"..., 4096) = 4072 [pid 314] read(7, "ffffffff822b9ea0 T f2fs_dirty_to_prefree\nffffffff822ba730 t __locate_dirty_segment\nffffffff822bb330 "..., 4096) = 4070 [pid 314] read(7, "ffffffff822d84b0 T f2fs_wait_on_page_writeback\nffffffff822d87e0 t F2FS_P_SB\nffffffff822d8960 T __cfi"..., 4096) = 4054 [pid 314] read(7, "ffffffff822fd060 t __lookup_extent_node_ret\nffffffff822fd700 t __try_merge_extent_node\nffffffff822fe"..., 4096) = 4091 [pid 314] read(7, "ffffffff8230b7f0 t __cfi_mounted_time_sec_show\nffffffff8230b800 t mounted_time_sec_show\nffffffff8230"..., 4096) = 4062 [pid 314] read(7, "ffffffff82320290 T f2fs_destroy_compress_ctx\nffffffff82320550 t page_array_free\nffffffff82320650 T _"..., 4096) = 4054 [pid 314] read(7, "ffffffff82330340 t __cfi_lz4_compress_pages\nffffffff82330350 t lz4_compress_pages\nffffffff82330540 t"..., 4096) = 4062 [pid 314] read(7, "ffffffff82338620 T pstore_unregister\nffffffff82338830 T __cfi_pstore_get_backend_records\nffffffff823"..., 4096) = 4081 [pid 314] read(7, "ffffffff82344f50 t trace_event_raw_event_erofs_readpages\nffffffff82345270 t __cfi_perf_trace_erofs_r"..., 4096) = 4058 [pid 314] read(7, "ffffffff8234db80 T __cfi_erofs_unmap_metabuf\nffffffff8234db90 T erofs_unmap_metabuf\nffffffff8234dcd0"..., 4096) = 4091 [pid 314] read(7, "ffffffff8235f2d0 t __cfi_z_erofs_rcu_callback\nffffffff8235f2e0 t z_erofs_rcu_callback\nffffffff8235f4"..., 4096) = 4088 [pid 314] read(7, "ffffffff82370790 T __cfi_key_revoke\nffffffff823707a0 T key_revoke\nffffffff82370950 T __cfi_generic_k"..., 4096) = 4086 [pid 314] read(7, "ffffffff82377f50 T __cfi_keyctl_join_session_keyring\nffffffff82377f60 T keyctl_join_session_keyring\n"..., 4096) = 4058 [pid 314] read(7, "ffffffff82382630 T __cfi_request_key_tag\nffffffff82382640 T request_key_tag\nffffffff823827c0 T __cfi"..., 4096) = 4055 [pid 314] read(7, "ffffffff82389a90 T get_vfs_caps_from_disk\nffffffff8238a130 T __cfi_cap_bprm_creds_from_file\nffffffff"..., 4096) = 4085 [pid 314] read(7, "ffffffff8238f260 T security_sb_remount\nffffffff8238f310 T __cfi_security_sb_kern_mount\nffffffff8238f"..., 4096) = 4069 [pid 314] read(7, "ffffffff823923c0 T security_inode_copy_up_xattr\nffffffff82392460 T __cfi_security_kernfs_init_securi"..., 4096) = 4093 [pid 314] read(7, "ffffffff82394e60 T security_task_getscheduler\nffffffff82394f00 T __cfi_security_task_movememory\nffff"..., 4096) = 4076 [pid 314] read(7, "ffffffff82397450 T security_socket_listen\nffffffff82397500 T __cfi_security_socket_accept\nffffffff82"..., 4096) = 4070 [pid 314] read(7, "ffffffff823993c0 T security_bpf_map\nffffffff82399470 T __cfi_security_bpf_prog\nffffffff82399480 T se"..., 4096) = 4071 [pid 314] read(7, "ffffffff823a0460 t avc_copy_xperms_decision\nffffffff823a0720 t avc_xperms_allow_perm\nffffffff823a088"..., 4096) = 4088 [pid 314] read(7, "ffffffff823ad910 t __cfi_selinux_inode_symlink\nffffffff823ad920 t selinux_inode_symlink\nffffffff823a"..., 4096) = 4072 [pid 314] read(7, "ffffffff823b5c90 t __cfi_selinux_task_setpgid\nffffffff823b5ca0 t selinux_task_setpgid\nffffffff823b5d"..., 4096) = 4074 [pid 314] read(7, "ffffffff823bc600 t __cfi_selinux_socket_accept\nffffffff823bc610 t selinux_socket_accept\nffffffff823b"..., 4096) = 4058 [pid 314] read(7, "ffffffff823c1440 t selinux_uring_override_creds\nffffffff823c1550 t __cfi_selinux_uring_sqpoll\nffffff"..., 4096) = 4092 [pid 314] read(7, "ffffffff823cfbd0 t __cfi_sel_write_context\nffffffff823cfbe0 t sel_write_context\nffffffff823cff70 t _"..., 4096) = 4066 [pid 314] read(7, "ffffffff823d9200 T __cfi_ebitmap_cmp\nffffffff823d9210 T ebitmap_cmp\nffffffff823d93d0 T __cfi_ebitmap"..., 4096) = 4071 [pid 314] read(7, "ffffffff823e8c40 t ocontext_destroy\nffffffff823e8f90 t __cfi_role_tr_destroy\nffffffff823e8fa0 t role"..., 4096) = 4083 [pid 314] read(7, "ffffffff823fe960 t cat_write\nffffffff823fed20 t __cfi_perm_write\nffffffff823fed30 t perm_write\nfffff"..., 4096) = 4083 [pid 314] read(7, "ffffffff8240ec10 T security_fs_use\nffffffff8240f1e0 T __cfi_security_get_bools\nffffffff8240f1f0 T se"..., 4096) = 4060 [pid 314] read(7, "ffffffff8241cf30 T mls_context_to_sid\nffffffff8241d8d0 t mls_context_cpy\nffffffff8241da50 T __cfi_ml"..., 4096) = 4079 [pid 314] read(7, "ffffffff824272c0 T crypto_transfer_kpp_request_to_engine\nffffffff824273f0 T __cfi_crypto_transfer_sk"..., 4096) = 4085 [pid 314] read(7, "ffffffff8242ee60 T __cfi_crypto_type_has_alg\nffffffff8242ee70 T crypto_type_has_alg\nffffffff8242eed0"..., 4096) = 4067 [pid 314] read(7, "ffffffff82436300 T crypto_unregister_skcipher\nffffffff82436320 T __cfi_crypto_register_skciphers\nfff"..., 4096) = 4063 [pid 314] read(7, "ffffffff8243e4f0 t __cfi_crypto_ahash_exit_tfm\nffffffff8243e500 t crypto_ahash_exit_tfm\nffffffff8243"..., 4096) = 4082 [pid 314] read(7, "ffffffff82443fb0 T __cfi_crypto_unregister_akcipher\nffffffff82443fc0 T crypto_unregister_akcipher\nff"..., 4096) = 4066 [pid 314] read(7, "ffffffff8244a940 T __cfi_crypto_alloc_acomp\nffffffff8244a950 T crypto_alloc_acomp\nffffffff8244a990 T"..., 4096) = 4066 [pid 314] read(7, "ffffffff824509b0 t xcbc_exit_tfm\nffffffff824509f0 t __cfi_crypto_xcbc_digest_init\nffffffff82450a00 t"..., 4096) = 4062 [pid 314] read(7, "ffffffff8245d050 T gf128mul_init_4k_bbe\nffffffff8245e5e0 T __cfi_gf128mul_4k_lle\nffffffff8245e5f0 T "..., 4096) = 4074 [pid 314] read(7, "ffffffff8246a350 t adiantum_create\nffffffff8246ac00 t adiantum_supported_algorithms\nffffffff8246adc0"..., 4096) = 4089 [pid 314] read(7, "ffffffff82475030 t crypto_rfc4106_crypt\nffffffff82475b80 t __cfi_crypto_rfc4543_init_tfm\nffffffff824"..., 4096) = 4093 [pid 314] read(7, "ffffffff8247de70 t poly_genkey_done\nffffffff8247df70 t __cfi_poly_init\nffffffff8247df80 t poly_init\n"..., 4096) = 4075 [pid 314] read(7, "ffffffff82485000 t __cfi_cryptd_hash_update\nffffffff82485010 t cryptd_hash_update\nffffffff824850c0 t"..., 4096) = 4059 [pid 314] read(7, "ffffffff82496380 t __cfi_crc32_final\nffffffff82496390 t crc32_final\nffffffff82496450 t __cfi_crc32_f"..., 4096) = 4065 [pid 314] read(7, "ffffffff8249d440 t __cfi_lz4_alloc_ctx\nffffffff8249d450 t lz4_alloc_ctx\nffffffff8249d480 t __cfi_lz4"..., 4096) = 4093 [pid 314] read(7, "ffffffff824a6270 t __cfi_ghash_update\nffffffff824a6280 t ghash_update\nffffffff824a6dd0 t __cfi_ghash"..., 4096) = 4064 [pid 314] read(7, "ffffffff824d4700 t essiv_aead_setauthsize\nffffffff824d4750 t __cfi_essiv_aead_encrypt\nffffffff824d47"..., 4096) = 4095 [pid 314] read(7, "ffffffff824d98e0 T __cfi_verify_signature\nffffffff824d98f0 T verify_signature\nffffffff824d9a00 T __c"..., 4096) = 4061 [pid 314] read(7, "ffffffff824e2d10 T pkcs7_sig_note_set_of_authattrs\nffffffff824e2f40 T __cfi_pkcs7_sig_note_serial\nff"..., 4096) = 4078 [pid 314] read(7, "ffffffff824e97c0 T blkdev_get_by_dev\nffffffff824ea160 t blkdev_get_whole\nffffffff824ea4f0 t bd_finis"..., 4096) = 4088 [pid 314] read(7, "ffffffff824f69e0 T __bio_release_pages\nffffffff824f7370 T __cfi_bio_iov_bvec_set\nffffffff824f7380 T "..., 4096) = 4057 [pid 314] read(7, "ffffffff82501e80 T __cfi___traceiter_block_rq_complete\nffffffff82501e90 T __traceiter_block_rq_compl"..., 4096) = 4052 [pid 314] read(7, "ffffffff825091d0 t __bpf_trace_block_rq_requeue\nffffffff82509200 t __cfi___bpf_trace_block_rq_comple"..., 4096) = 4074 [pid 314] read(7, "ffffffff8250ef00 T __cfi___blk_flush_plug\nffffffff8250ef10 T __blk_flush_plug\nffffffff8250f380 T __c"..., 4096) = 4085 [pid 314] read(7, "ffffffff825127d0 t queue_discard_max_store\nffffffff82512a40 t __cfi_queue_discard_max_hw_show\nffffff"..., 4096) = 4050 [pid 314] read(7, "ffffffff825178a0 T blk_disable_sub_page_limits\nffffffff825179a0 T __cfi_blk_queue_max_hw_sectors\nfff"..., 4096) = 4065 [pid 314] read(7, "ffffffff82521080 T blk_rq_unmap_user\nffffffff825216d0 T __cfi_blk_rq_map_user\nffffffff825216e0 T blk"..., 4096) = 4084 [pid 314] read(7, "ffffffff8252f350 T __cfi_blk_mq_wait_quiesce_done\nffffffff8252f360 T blk_mq_wait_quiesce_done\nffffff"..., 4096) = 4043 [pid 314] read(7, "ffffffff8253ce90 T __cfi_blk_mq_start_stopped_hw_queue\nffffffff8253cea0 T blk_mq_start_stopped_hw_qu"..., 4096) = 4080 [pid 314] read(7, "ffffffff8254fd50 t blk_mq_check_expired\nffffffff8254ff30 t __cfi_blk_mq_handle_expired\nffffffff8254f"..., 4096) = 4081 [pid 314] read(7, "ffffffff825575a0 T blk_mq_sysfs_init\nffffffff825577a0 T __cfi_blk_mq_sysfs_register\nffffffff825577b0"..., 4096) = 4071 [pid 314] read(7, "ffffffff82563590 T __cfi_part_size_show\nffffffff825635a0 T part_size_show\nffffffff825635f0 T __cfi_p"..., 4096) = 4093 [pid 314] read(7, "ffffffff8256baa0 T __cfi_bdev_del_partition\nffffffff8256bab0 T bdev_del_partition\nffffffff8256bb80 t"..., 4096) = 4095 [pid 314] read(7, "ffffffff82577550 T __cfi_disk_del_events\nffffffff82577560 T disk_del_events\nffffffff82577770 T __cfi"..., 4096) = 4088 [pid 314] read(7, "ffffffff82580f40 t blkcg_exit\nffffffff82580fc0 t __cfi_blkcg_bind\nffffffff82580fd0 t blkcg_bind\nffff"..., 4096) = 4091 [pid 314] read(7, "ffffffff82591350 t tg_print_rwstat\nffffffff82591430 t __cfi_tg_print_rwstat_recursive\nffffffff825914"..., 4096) = 4058 [pid 314] read(7, "ffffffff8259ae40 t __cfi_ioc_cost_model_write\nffffffff8259ae50 t ioc_cost_model_write\nffffffff8259b6"..., 4096) = 4075 [pid 314] read(7, "ffffffff825b1d40 t deadline_prio_aging_expire_store\nffffffff825b1ec0 t __cfi_deadline_read0_next_rq_"..., 4096) = 4048 [pid 314] read(7, "ffffffff825b42f0 t __cfi_perf_trace_kyber_latency\nffffffff825b4300 t perf_trace_kyber_latency\nffffff"..., 4096) = 4085 [pid 314] read(7, "ffffffff825bc740 t kyber_read_rqs_next\nffffffff825bc7c0 t __cfi_kyber_write_rqs_start\nffffffff825bc7"..., 4096) = 4071 [pid 314] read(7, "ffffffff825bd720 T __cfi_bfq_bfqq_softrt_update\nffffffff825bd730 T bfq_bfqq_softrt_update\nffffffff82"..., 4096) = 4078 [pid 314] read(7, "ffffffff825d9a50 t bfq_back_seek_penalty_store\nffffffff825d9bc0 t __cfi_bfq_slice_idle_show\nffffffff"..., 4096) = 4077 [pid 314] read(7, "ffffffff825e2440 T __cfi_bfq_end_wr_async\nffffffff825e2450 T bfq_end_wr_async\nffffffff825e25b0 T __c"..., 4096) = 4055 [pid 314] read(7, "ffffffff825e9d50 T __cfi_blk_mq_debugfs_register_hctxs\nffffffff825e9d60 T blk_mq_debugfs_register_hc"..., 4096) = 4057 [pid 314] read(7, "ffffffff825ec660 T blk_pm_runtime_init\nffffffff825ec720 T __cfi_blk_pre_runtime_suspend\nffffffff825e"..., 4096) = 4067 [pid 314] read(7, "ffffffff825f1dd0 t __cfi_max_dun_bits_show\nffffffff825f1de0 t max_dun_bits_show\nffffffff825f1e50 t _"..., 4096) = 4032 [pid 314] read(7, "ffffffff825f8b80 t __cfi_trace_event_raw_event_io_uring_queue_async_work\nffffffff825f8b90 t trace_ev"..., 4096) = 4060 [pid 314] read(7, "ffffffff82600910 t __bpf_trace_io_uring_fail_link\nffffffff82600940 t __cfi___bpf_trace_io_uring_comp"..., 4096) = 4074 [pid 314] read(7, "ffffffff8260b6e0 T io_run_task_work_sig\nffffffff8260b940 t io_run_task_work\nffffffff8260bb60 T __cfi"..., 4096) = 4070 [pid 314] read(7, "ffffffff82615130 t trace_io_uring_create\nffffffff82615260 t io_alloc_hash_table\nffffffff82615320 t i"..., 4096) = 4066 [pid 314] read(7, "ffffffff8261e1a0 T __io_close_fixed\nffffffff8261e210 T __cfi_io_close_prep\nffffffff8261e220 T io_clo"..., 4096) = 4080 [pid 314] read(7, "ffffffff826303c0 T __cfi_io_timeout_remove\nffffffff826303d0 T io_timeout_remove\nffffffff82630de0 T _"..., 4096) = 4090 [pid 314] read(7, "ffffffff8263e960 T io_kbuf_recycle_legacy\nffffffff8263ed90 T __cfi___io_put_kbuf\nffffffff8263eda0 T "..., 4096) = 4085 [pid 314] read(7, "ffffffff82651240 t __cfi_io_req_rw_complete\nffffffff82651250 t io_req_rw_complete\nffffffff82651280 t"..., 4096) = 4066 [pid 314] read(7, "ffffffff8265cca0 T match_strdup\nffffffff8265cd10 T __cfi_match_u64\nffffffff8265cd20 T match_u64\nffff"..., 4096) = 4067 [pid 314] read(7, "ffffffff826647c0 T bitmap_from_arr32\nffffffff826649c0 T __cfi_bitmap_to_arr32\nffffffff826649d0 T bit"..., 4096) = 4044 [pid 314] read(7, "ffffffff826704e0 T __cfi__copy_from_iter_flushcache\nffffffff826704f0 T _copy_from_iter_flushcache\nff"..., 4096) = 4093 [pid 314] read(7, "ffffffff8267f610 T __cfi__find_next_zero_bit\nffffffff8267f620 T _find_next_zero_bit\nffffffff8267f760"..., 4096) = 4088 [pid 314] read(7, "ffffffff82687d50 T rhashtable_walk_stop\nffffffff82687f60 t __cfi_bucket_table_free_rcu\nffffffff82687"..., 4096) = 4077 [pid 314] read(7, "ffffffff82690d20 T __cfi_devm_kasprintf_strarray\nffffffff82690d30 T devm_kasprintf_strarray\nffffffff"..., 4096) = 4093 [pid 314] read(7, "ffffffff82698470 T __cfi___kunit_test_suites_exit\nffffffff82698480 T __kunit_test_suites_exit\nffffff"..., 4096) = 4073 [pid 314] read(7, "ffffffff8269d420 T __crypto_memneq\nffffffff8269d8b0 T __cfi___crypto_xor\nffffffff8269d8c0 T __crypto"..., 4096) = 4085 [pid 314] read(7, "ffffffff826cf420 T iowrite16be\nffffffff826cf4b0 T __cfi_iowrite32\nffffffff826cf4c0 T iowrite32\nfffff"..., 4096) = 4082 [pid 314] read(7, "ffffffff826d3500 t interval_tree_augment_rotate\nffffffff826d3680 T __cfi_assoc_array_iterate\nfffffff"..., 4096) = 4092 [pid 314] read(7, "ffffffff826e5eb0 T __cfi_gen_pool_first_fit\nffffffff826e5ec0 T gen_pool_first_fit\nffffffff826e5f00 T"..., 4096) = 4078 [pid 314] read(7, "ffffffff82704380 T __cfi_zlib_tr_stored_type_only\nffffffff82704390 T zlib_tr_stored_type_only\nffffff"..., 4096) = 4056 [pid 314] read(7, "ffffffff82748900 T __cfi_zstd_init_cctx\nffffffff82748910 T zstd_init_cctx\nffffffff82748950 T __cfi_z"..., 4096) = 4066 [pid 314] read(7, "ffffffff8275a980 T ZSTD_freeCCtx\nffffffff8275af50 T __cfi_ZSTD_sizeof_CCtx\nffffffff8275af60 T ZSTD_s"..., 4096) = 4095 [pid 314] read(7, "ffffffff82763460 T ZSTD_resetSeqStore\nffffffff82763520 T __cfi_ZSTD_generateSequences\nffffffff827635"..., 4096) = 4086 [pid 314] read(7, "ffffffff8276ec10 T __cfi_ZSTD_resetCStream\nffffffff8276ec20 T ZSTD_resetCStream\nffffffff8276ecc0 T _"..., 4096) = 4081 [pid 314] read(7, "ffffffff827e9b40 T __cfi_ZSTD_insertAndFindFirstIndex\nffffffff827e9b50 T ZSTD_insertAndFindFirstInde"..., 4096) = 4057 [pid 314] read(7, "ffffffff82854c40 T __cfi_ZSTD_compressBlock_btultra_dictMatchState\nffffffff82854c50 T ZSTD_compressB"..., 4096) = 4060 [pid 314] read(7, "ffffffff8286f750 t HUF_decompress4X1_usingDTable_internal_bmi2\nffffffff828746b0 t HUF_decompress1X2_"..., 4096) = 4053 [pid 314] read(7, "ffffffff82886d10 T __cfi_ZSTD_createDStream_advanced\nffffffff82886d20 T ZSTD_createDStream_advanced\n"..., 4096) = 4086 [pid 314] read(7, "ffffffff828a1530 T HUF_readStats\nffffffff828a16a0 T __cfi_HUF_readStats_wksp\nffffffff828a16b0 T HUF_"..., 4096) = 4071 [pid 314] read(7, "ffffffff828c1470 t fsm_find\nffffffff828c28b0 t __cfi_fsm_get_pattern\nffffffff828c28c0 t fsm_get_patt"..., 4096) = 4086 [pid 314] read(7, "ffffffff828ce620 T __cfi___nla_reserve\nffffffff828ce630 T __nla_reserve\nffffffff828ce700 T __cfi___n"..., 4096) = 4077 [pid 314] read(7, "ffffffff828dfc60 t __cfi_ec_pow2_25519\nffffffff828dfc70 t ec_pow2_25519\nffffffff828dfca0 t __cfi_ec_"..., 4096) = 4085 [pid 314] read(7, "ffffffff828f4c80 T __cfi_mpihelp_release_karatsuba_ctx\nffffffff828f4c90 T mpihelp_release_karatsuba_"..., 4096) = 4086 [pid 314] read(7, "ffffffff829001f0 T __cfi___ubsan_handle_alignment_assumption\nffffffff82900200 T __ubsan_handle_align"..., 4096) = 4075 [pid 314] read(7, "ffffffff82908a00 t __wbinvd\nffffffff82908a10 T __cfi_wbinvd_on_all_cpus\nffffffff82908a20 T wbinvd_on"..., 4096) = 4093 [pid 314] read(7, "ffffffff82910950 T gpiochip_populate_parent_fwspec_twocell\nffffffff82910a70 T __cfi_gpiochip_populat"..., 4096) = 4084 [pid 314] read(7, "ffffffff82918ed0 T __cfi_gpiod_set_raw_array_value\nffffffff82918ee0 T gpiod_set_raw_array_value\nffff"..., 4096) = 4093 [pid 314] read(7, "ffffffff8291eaf0 t gpiochip_irq_disable\nffffffff8291ecb0 t __cfi_gpiochip_irq_unmask\nffffffff8291ecc"..., 4096) = 4076 [pid 314] read(7, "ffffffff82923950 T __cfi_gpiolib_cdev_unregister\nffffffff82923960 T gpiolib_cdev_unregister\nffffffff"..., 4096) = 4036 [pid 314] read(7, "ffffffff82931f70 T __cfi_acpi_gpio_update_gpiod_lookup_flags\nffffffff82931f80 T acpi_gpio_update_gpi"..., 4096) = 4069 [pid 314] read(7, "ffffffff8293b750 T __cfi_pci_bus_read_config_byte\nffffffff8293b760 T pci_bus_read_config_byte\nffffff"..., 4096) = 4085 [pid 314] read(7, "ffffffff829407b0 t pci_bus_alloc_from_region\nffffffff82940d00 T __cfi_pci_bus_clip_resource\nffffffff"..., 4096) = 4090 [pid 314] read(7, "ffffffff82950ad0 T __cfi_pci_scan_bus\nffffffff82950ae0 T pci_scan_bus\nffffffff82950c40 T __cfi_pci_r"..., 4096) = 4090 [pid 314] read(7, "ffffffff82956130 T pci_power_up\nffffffff829566e0 T __cfi_pci_bus_set_current_state\nffffffff829566f0 "..., 4096) = 4079 [pid 314] read(7, "ffffffff829616c0 t __cfi_pci_dev_check_d3cold\nffffffff829616d0 t pci_dev_check_d3cold\nffffffff829619"..., 4096) = 4068 [pid 314] read(7, "ffffffff82967e80 T pci_disable_parity\nffffffff82967f80 T __cfi_pci_intx\nffffffff82967f90 T pci_intx\n"..., 4096) = 4081 [pid 314] read(7, "ffffffff8296ec70 T pci_device_is_present\nffffffff8296eeb0 T __cfi_pci_ignore_hotplug\nffffffff8296eec"..., 4096) = 4053 [pid 314] read(7, "ffffffff8297ad10 t __cfi_pci_pm_resume_noirq\nffffffff8297ad20 t pci_pm_resume_noirq\nffffffff8297b280"..., 4096) = 4083 [pid 314] read(7, "ffffffff82981120 t broken_parity_status_store\nffffffff829812b0 t __cfi_msi_bus_show\nffffffff829812c0"..., 4096) = 4068 [pid 314] read(7, "ffffffff829882d0 T __cfi_pci_update_resource\nffffffff829882e0 T pci_update_resource\nffffffff82988a30"..., 4096) = 4075 [pid 314] read(7, "ffffffff82998880 t assign_requested_resources_sorted\nffffffff82998d10 t pci_bus_distribute_available"..., 4096) = 4055 [pid 314] read(7, "ffffffff829a56b0 T pcie_port_device_runtime_resume\nffffffff829a5770 T __cfi_pcie_port_find_device\nff"..., 4096) = 4068 [pid 314] read(7, "ffffffff829ae6d0 t l1_1_aspm_show\nffffffff829ae930 t __cfi_l1_1_aspm_store\nffffffff829ae940 t l1_1_a"..., 4096) = 4058 [pid 314] read(7, "ffffffff829b6d00 t __cfi_pci_pm_runtime_put\nffffffff829b6d10 t pci_pm_runtime_put\nffffffff829b6d40 t"..., 4096) = 4086 [pid 314] read(7, "ffffffff829beea0 T __cfi_acpi_pci_power_manageable\nffffffff829beeb0 T acpi_pci_power_manageable\nffff"..., 4096) = 4063 [pid 314] read(7, "ffffffff829c5950 t __cfi_quirk_cs5536_vsa\nffffffff829c5960 t quirk_cs5536_vsa\nffffffff829c5a70 t __c"..., 4096) = 4046 [pid 314] read(7, "ffffffff829ca310 t __cfi_quirk_disable_intel_boot_interrupt\nffffffff829ca320 t quirk_disable_intel_b"..., 4096) = 4062 [pid 314] read(7, "ffffffff829ce1b0 t __cfi_quirk_fixed_dma_alias\nffffffff829ce1c0 t quirk_fixed_dma_alias\nffffffff829c"..., 4096) = 4082 [pid 314] read(7, "ffffffff829d29a0 t pci_quirk_loongson_acs\nffffffff829d29d0 t __cfi_pci_quirk_al_acs\nffffffff829d29e0"..., 4096) = 4061 [pid 314] read(7, "ffffffff829db470 T __cfi_pci_iov_update_resource\nffffffff829db480 T pci_iov_update_resource\nffffffff"..., 4096) = 4058 [pid 314] read(7, "ffffffff829e5a30 t __cfi_vga_arb_open\nffffffff829e5a40 t vga_arb_open\nffffffff829e5c60 t __cfi_vga_a"..., 4096) = 4053 [pid 314] read(7, "ffffffff829ec750 T __cfi_pci_epc_mem_alloc_addr\nffffffff829ec760 T pci_epc_mem_alloc_addr\nffffffff82"..., 4096) = 4087 [pid 314] read(7, "ffffffff829f6460 t __cfi_dw_pcie_ep_get_features\nffffffff829f6470 t dw_pcie_ep_get_features\nffffffff"..., 4096) = 4090 [pid 314] read(7, "ffffffff82a03fb0 T __cfi_devm_lcd_device_register\nffffffff82a03fc0 T devm_lcd_device_register\nffffff"..., 4096) = 4059 [pid 314] read(7, "ffffffff82a08530 T __cfi_fb_prepare_logo\nffffffff82a08540 T fb_prepare_logo\nffffffff82a08550 T __cfi"..., 4096) = 4079 [pid 314] read(7, "ffffffff82a11ab0 t __cfi_show_rotate\nffffffff82a11ac0 t show_rotate\nffffffff82a11b50 t __cfi_store_r"..., 4096) = 4061 [pid 314] read(7, "ffffffff82a28540 T __cfi_acpi_os_vprintf\nffffffff82a28550 T acpi_os_vprintf\nffffffff82a28660 T __cfi"..., 4096) = 4068 [pid 314] read(7, "ffffffff82a2b600 T acpi_os_prepare_extended_sleep\nffffffff82a2b610 T __cfi_acpi_os_set_prepare_exten"..., 4096) = 4071 [pid 314] read(7, "ffffffff82a31280 t acpi_save_bm_rld\nffffffff82a312a0 t __cfi_acpi_restore_bm_rld\nffffffff82a312b0 t "..., 4096) = 4065 [pid 314] read(7, "ffffffff82a36a30 T __cfi_acpi_bus_power_manageable\nffffffff82a36a40 T acpi_bus_power_manageable\nffff"..., 4096) = 4085 [pid 314] read(7, "ffffffff82a3b250 T acpi_bus_detach_private_data\nffffffff82a3b270 T __cfi_acpi_run_osc\nffffffff82a3b2"..., 4096) = 4075 [pid 314] read(7, "ffffffff82a40fa0 T __cfi_acpi_get_acpi_dev\nffffffff82a40fb0 T acpi_get_acpi_dev\nffffffff82a410a0 t _"..., 4096) = 4061 [pid 314] read(7, "ffffffff82a4b190 t acpi_get_resource_memory\nffffffff82a4b1c0 t acpi_default_enumeration\nffffffff82a4"..., 4096) = 4069 [pid 314] read(7, "ffffffff82a57c50 T acpi_ec_mark_gpe_for_wake\nffffffff82a57cd0 T __cfi_acpi_ec_set_gpe_wake_mask\nffff"..., 4096) = 4081 [pid 314] read(7, "ffffffff82a654c0 t acpi_pci_link_remove\nffffffff82a655f0 t __cfi_acpi_pci_link_check_possible\nffffff"..., 4096) = 4063 [pid 314] read(7, "ffffffff82a70020 t acpi_global_event_handler\nffffffff82a70110 t __cfi_counter_show\nffffffff82a70120 "..., 4096) = 4046 [pid 314] read(7, "ffffffff82a799d0 t __cfi_acpi_install_cmos_rtc_space_handler\nffffffff82a799e0 t acpi_install_cmos_rt"..., 4096) = 4047 [pid 314] read(7, "ffffffff82a83660 T __cfi_acpi_ds_auto_serialize_method\nffffffff82a83670 T acpi_ds_auto_serialize_met"..., 4096) = 4091 [pid 314] read(7, "ffffffff82a90820 T acpi_ds_load2_begin_op\nffffffff82a91520 T __cfi_acpi_ds_load2_end_op\nffffffff82a9"..., 4096) = 4066 [pid 314] read(7, "ffffffff82a9af60 T __cfi_acpi_ev_init_global_lock_handler\nffffffff82a9af70 T acpi_ev_init_global_loc"..., 4096) = 4076 [pid 314] read(7, "ffffffff82aa22d0 T __cfi_acpi_remove_fixed_event_handler\nffffffff82aa22e0 T acpi_remove_fixed_event_"..., 4096) = 4092 [pid 314] read(7, "ffffffff82aa96d0 T __cfi_acpi_ex_convert_to_target_type\nffffffff82aa96e0 T acpi_ex_convert_to_target"..., 4096) = 4075 [pid 314] read(7, "ffffffff82ab87a0 T acpi_ex_system_io_space_handler\nffffffff82ab88f0 T __cfi_acpi_ex_pci_config_space"..., 4096) = 4074 [pid 314] read(7, "ffffffff82abf800 T acpi_hw_execute_sleep_method\nffffffff82abf9a0 T __cfi_acpi_hw_extended_sleep\nffff"..., 4096) = 4090 [pid 314] read(7, "ffffffff82ac7e20 T __cfi_acpi_hw_derive_pci_id\nffffffff82ac7e30 T acpi_hw_derive_pci_id\nffffffff82ac"..., 4096) = 4072 [pid 314] read(7, "ffffffff82ad1850 T __cfi_acpi_ns_one_complete_parse\nffffffff82ad1860 T acpi_ns_one_complete_parse\nff"..., 4096) = 4092 [pid 314] read(7, "ffffffff82ade7a0 T __cfi_acpi_get_object_info\nffffffff82ade7b0 T acpi_get_object_info\nffffffff82adf4"..., 4096) = 4071 [pid 314] read(7, "ffffffff82aeaa00 T acpi_rs_get_aml_length\nffffffff82aebb00 T __cfi_acpi_rs_get_list_length\nffffffff8"..., 4096) = 4070 [pid 314] read(7, "ffffffff82af6b70 T __cfi_acpi_tb_verify_temp_table\nffffffff82af6b80 T acpi_tb_verify_temp_table\nffff"..., 4096) = 4086 [pid 314] read(7, "ffffffff82b000b0 T acpi_ut_remove_address_range\nffffffff82b00220 T __cfi_acpi_ut_check_address_range"..., 4096) = 4083 [pid 314] read(7, "ffffffff82b06ae0 T __cfi_acpi_ut_hex_to_ascii_char\nffffffff82b06af0 T acpi_ut_hex_to_ascii_char\nffff"..., 4096) = 4084 [pid 314] read(7, "ffffffff82b0cc60 T __cfi_acpi_ut_interface_terminate\nffffffff82b0cc70 T acpi_ut_interface_terminate\n"..., 4096) = 4075 [pid 314] read(7, "ffffffff82b12100 T acpi_remove_interface\nffffffff82b12210 T __cfi_acpi_install_interface_handler\nfff"..., 4096) = 4068 [pid 314] read(7, "ffffffff82b1d4e0 t flatten_lpi_states\nffffffff82b1df90 t __cfi___lapic_timer_propagate_broadcast\nfff"..., 4096) = 4084 [pid 314] read(7, "ffffffff82b29770 T acpi_get_psd_map\nffffffff82b29f90 T __cfi_acpi_cppc_processor_probe\nffffffff82b29"..., 4096) = 4062 [pid 314] read(7, "ffffffff82b37360 t __cfi_card_resume\nffffffff82b37370 t card_resume\nffffffff82b374a0 T __cfi_pnp_unr"..., 4096) = 4075 [pid 314] read(7, "ffffffff82b43a60 T __cfi_pnp_fixup_device\nffffffff82b43a70 T pnp_fixup_device\nffffffff82b43c40 t __c"..., 4096) = 4062 [pid 314] read(7, "ffffffff82b4bc10 T __cfi_clk_bulk_disable\nffffffff82b4bc20 T clk_bulk_disable\nffffffff82b4bcb0 T __c"..., 4096) = 4054 [pid 314] read(7, "ffffffff82b4fd90 t trace_event_raw_event_clk_phase\nffffffff82b50040 t __cfi_perf_trace_clk_phase\nfff"..., 4096) = 4070 [pid 314] read(7, "ffffffff82b554d0 T __cfi___clk_determine_rate\nffffffff82b554e0 T __clk_determine_rate\nffffffff82b555"..., 4096) = 4077 [pid 314] read(7, "ffffffff82b606c0 T __cfi_of_clk_del_provider\nffffffff82b606d0 T of_clk_del_provider\nffffffff82b608a0"..., 4096) = 4069 [pid 314] read(7, "ffffffff82b6b250 t __cfi_clk_prepare_enable_set\nffffffff82b6b260 t clk_prepare_enable_set\nffffffff82"..., 4096) = 4087 [pid 314] read(7, "ffffffff82b70a00 t __cfi_of_fixed_factor_clk_remove\nffffffff82b70a10 t of_fixed_factor_clk_remove\nff"..., 4096) = 4084 [pid 314] read(7, "ffffffff82b75270 t clk_composite_determine_rate\nffffffff82b75d70 t __cfi_clk_composite_recalc_rate\nf"..., 4096) = 4045 [pid 314] read(7, "ffffffff82b7dc10 T __cfi_dma_async_device_unregister\nffffffff82b7dc20 T dma_async_device_unregister\n"..., 4096) = 4076 [pid 314] read(7, "ffffffff82b86e70 t dwc_alloc_chan_resources\nffffffff82b87240 t __cfi_dwc_free_chan_resources\nfffffff"..., 4096) = 4058 [pid 314] read(7, "ffffffff82b917b0 t hsu_dma_free_chan_resources\nffffffff82b91df0 t __cfi_hsu_dma_prep_slave_sg\nffffff"..., 4096) = 4095 [pid 314] read(7, "ffffffff82b9d740 T __cfi_virtqueue_disable_cb\nffffffff82b9d750 T virtqueue_disable_cb\nffffffff82b9da"..., 4096) = 4048 [pid 314] read(7, "ffffffff82ba7680 T __cfi_vp_modern_set_queue_enable\nffffffff82ba7690 T vp_modern_set_queue_enable\nff"..., 4096) = 4077 [pid 314] read(7, "ffffffff82bad6c0 t __cfi_virtio_pci_release_dev\nffffffff82bad6d0 t virtio_pci_release_dev\nffffffff82"..., 4096) = 4079 [pid 314] read(7, "ffffffff82bb3ca0 t trace_event_raw_event_regulator_value\nffffffff82bb3f00 t __cfi_perf_trace_regulat"..., 4096) = 4082 [pid 314] read(7, "ffffffff82bc1760 T __cfi_regulator_set_voltage_time_sel\nffffffff82bc1770 T regulator_set_voltage_tim"..., 4096) = 4071 [pid 314] read(7, "ffffffff82bce100 t regulator_match\nffffffff82bce1f0 t regulator_unlock_two\nffffffff82bce440 t __cfi_"..., 4096) = 4081 [pid 314] read(7, "ffffffff82bd5e00 t regulator_summary_show_children\nffffffff82bd5f10 t __cfi_generic_coupler_attach\nf"..., 4096) = 4049 [pid 314] read(7, "ffffffff82bdb9f0 T __cfi_devm_regulator_get_enable\nffffffff82bdba00 T devm_regulator_get_enable\nffff"..., 4096) = 4084 [pid 314] read(7, "ffffffff82be36c0 t __cfi_reg_is_enabled\nffffffff82be36d0 t reg_is_enabled\nffffffff82be3740 t __cfi_r"..., 4096) = 4095 [pid 314] read(7, "ffffffff82be92c0 T tty_vhangup_session\nffffffff82be92e0 T __cfi_tty_hung_up_p\nffffffff82be92f0 T tty"..., 4096) = 4088 [pid 314] read(7, "ffffffff82bf3090 t __cfi_release_one_tty\nffffffff82bf30a0 t release_one_tty\nffffffff82bf3340 t tty_l"..., 4096) = 4088 [pid 314] read(7, "ffffffff82c09cc0 t set_termios\nffffffff82c0a380 t tty_change_softcar\nffffffff82c0a5e0 T __cfi_tty_pe"..., 4096) = 4040 [pid 314] read(7, "ffffffff82c10020 t __cfi_tty_port_default_lookahead_buf\nffffffff82c10030 t tty_port_default_lookahea"..., 4096) = 4089 [pid 314] read(7, "ffffffff82c148c0 t __proc_set_tty\nffffffff82c14cc0 T __cfi_get_current_tty\nffffffff82c14cd0 T get_cu"..., 4096) = 4085 [pid 314] read(7, "ffffffff82c1fc90 t vcs_read\nffffffff82c20a90 t __cfi_vcs_write\nffffffff82c20aa0 t vcs_write\nffffffff"..., 4096) = 4068 [pid 314] read(7, "ffffffff82c30200 t __cfi_k_meta\nffffffff82c30210 t k_meta\nffffffff82c308c0 t __cfi_k_ascii\nffffffff8"..., 4096) = 4087 [pid 314] read(7, "ffffffff82c3cb10 T con_is_bound\nffffffff82c3cd00 T __cfi_con_debug_enter\nffffffff82c3cd10 T con_debu"..., 4096) = 4092 [pid 314] read(7, "ffffffff82c53ec0 t hvc_get_by_index\nffffffff82c541a0 T __cfi_hvc_kick\nffffffff82c541b0 T hvc_kick\nff"..., 4096) = 4079 [pid 314] read(7, "ffffffff82c61ca0 t __cfi_uart_chars_in_buffer\nffffffff82c61cb0 t uart_chars_in_buffer\nffffffff82c61f"..., 4096) = 4064 [pid 314] read(7, "ffffffff82c70a40 t __cfi_univ8250_console_match\nffffffff82c70a50 t univ8250_console_match\nffffffff82"..., 4096) = 4078 [pid 314] read(7, "ffffffff82c7d440 T serial8250_do_pm\nffffffff82c7d910 T __cfi_serial8250_init_port\nffffffff82c7d920 T"..., 4096) = 4091 [pid 314] read(7, "ffffffff82c89610 t __cfi_dma_rx_complete\nffffffff82c89620 t dma_rx_complete\nffffffff82c899c0 T __cfi"..., 4096) = 4058 [pid 314] read(7, "ffffffff82c947b0 t __cfi_pci_wch_ch353_setup\nffffffff82c947c0 t pci_wch_ch353_setup\nffffffff82c94860"..., 4096) = 4091 [pid 314] read(7, "ffffffff82c9b6b0 t early_serial8250_write\nffffffff82c9b710 t __cfi_serial_putc\nffffffff82c9b720 t se"..., 4096) = 4095 [pid 314] read(7, "ffffffff82ca7b10 t __cfi_s3c24xx_serial_rx_irq\nffffffff82ca7b20 t s3c24xx_serial_rx_irq\nffffffff82ca"..., 4096) = 4063 [pid 314] read(7, "ffffffff82cb0850 T __cfi_serdev_device_set_parity\nffffffff82cb0860 T serdev_device_set_parity\nffffff"..., 4096) = 4068 [pid 314] read(7, "ffffffff82cb41f0 t __cfi_uring_cmd_null\nffffffff82cb4200 t uring_cmd_null\nffffffff82cb4210 t __cfi_p"..., 4096) = 4067 [pid 314] read(7, "ffffffff82cbd8b0 t __cfi_virtcons_freeze\nffffffff82cbd8c0 t virtcons_freeze\nffffffff82cbdb20 t __cfi"..., 4096) = 4074 [pid 314] read(7, "ffffffff82cccf90 t hwrng_fillfn\nffffffff82ccd510 t __cfi_virtrng_probe\nffffffff82ccd520 t virtrng_pr"..., 4096) = 4083 [pid 314] read(7, "ffffffff82cd5e60 T iommu_domain_alloc\nffffffff82cd5e80 t __iommu_domain_alloc\nffffffff82cd6250 T __c"..., 4096) = 4066 [pid 314] read(7, "ffffffff82cdaf80 t __cfi_iommu_group_show_type\nffffffff82cdaf90 t iommu_group_show_type\nffffffff82cd"..., 4096) = 4089 [pid 314] read(7, "ffffffff82ce2840 T __cfi_iommu_dma_prepare_msi\nffffffff82ce2850 T iommu_dma_prepare_msi\nffffffff82ce"..., 4096) = 4029 [pid 314] read(7, "ffffffff82ced4e0 T __cfi_drm_aperture_remove_conflicting_framebuffers\nffffffff82ced4f0 T drm_apertur"..., 4096) = 4082 [pid 314] read(7, "ffffffff82cf5130 T __cfi_drm_gem_dumb_destroy\nffffffff82cf5140 T drm_gem_dumb_destroy\nffffffff82cf51"..., 4096) = 4080 [pid 314] read(7, "ffffffff82cfdcc0 T __cfi_drm_dev_exit\nffffffff82cfdcd0 T drm_dev_exit\nffffffff82cfdd10 T __cfi_drm_d"..., 4096) = 4064 [pid 314] read(7, "ffffffff82d06fe0 t drm_mm_interval_tree_augment_rotate\nffffffff82d07190 t __cfi_augment_callbacks_ro"..., 4096) = 4068 [pid 314] read(7, "ffffffff82d10c50 T __cfi_drm_mode_get_hv_timing\nffffffff82d10c60 T drm_mode_get_hv_timing\nffffffff82"..., 4096) = 4080 [pid 314] read(7, "ffffffff82d1d1b0 T __cfi_drm_get_edid_switcheroo\nffffffff82d1d1c0 T drm_get_edid_switcheroo\nffffffff"..., 4096) = 4036 [pid 314] read(7, "ffffffff82d46120 t __cfi_perf_trace_drm_vblank_event_queued\nffffffff82d46130 t perf_trace_drm_vblank"..., 4096) = 4081 [pid 314] read(7, "ffffffff82d4a320 T drm_vma_node_allow_once\nffffffff82d4a350 T __cfi_drm_vma_node_revoke\nffffffff82d4"..., 4096) = 4091 [pid 314] read(7, "ffffffff82d53370 T __cfi_drm_atomic_nonblocking_commit\nffffffff82d53380 T drm_atomic_nonblocking_com"..., 4096) = 4055 [pid 314] read(7, "ffffffff82d5c170 t __cfi_drm_mode_rmfb_work_fn\nffffffff82d5c180 t drm_mode_rmfb_work_fn\nffffffff82d5"..., 4096) = 4095 [pid 314] read(7, "ffffffff82d64310 T drm_get_dvi_i_subconnector_name\nffffffff82d643a0 T __cfi_drm_get_tv_select_name\nf"..., 4096) = 4079 [pid 314] read(7, "ffffffff82d67220 T __cfi_drm_connector_update_privacy_screen\nffffffff82d67230 T drm_connector_update"..., 4096) = 4079 [pid 314] read(7, "ffffffff82d6eb40 T __cfi_drm_mode_obj_set_property_ioctl\nffffffff82d6eb50 T drm_mode_obj_set_propert"..., 4096) = 4072 [pid 314] read(7, "ffffffff82d79f10 T __cfi_drm_plane_enable_fb_damage_clips\nffffffff82d79f20 T drm_plane_enable_fb_dam"..., 4096) = 4070 [pid 314] read(7, "ffffffff82d851d0 t __cfi_drm_vblank_init_release\nffffffff82d851e0 t drm_vblank_init_release\nffffffff"..., 4096) = 4064 [pid 314] read(7, "ffffffff82d90420 T drm_syncobj_create_ioctl\nffffffff82d90640 T __cfi_drm_syncobj_destroy_ioctl\nfffff"..., 4096) = 4069 [pid 314] read(7, "ffffffff82d9a5b0 T drm_client_dev_restore\nffffffff82d9a820 T __cfi_drm_client_buffer_vmap\nffffffff82"..., 4096) = 4061 [pid 314] read(7, "ffffffff82dae150 T __cfi_drm_compat_ioctl\nffffffff82dae160 T drm_compat_ioctl\nffffffff82dae420 t __c"..., 4096) = 4088 [pid 314] read(7, "ffffffff82db2db0 t __cfi_connector_show\nffffffff82db2dc0 t connector_show\nffffffff82db2e50 t __cfi_e"..., 4096) = 4085 [pid 314] read(7, "ffffffff82db8d00 t drm_gem_shmem_object_mmap\nffffffff82db8d30 T __cfi_drm_bridge_connector_enable_hp"..., 4096) = 4084 [pid 314] read(7, "ffffffff82dc3520 T __cfi_drm_kms_helper_connector_hotplug_event\nffffffff82dc3530 T drm_kms_helper_co"..., 4096) = 4074 [pid 314] read(7, "ffffffff82dd30f0 T drm_atomic_helper_commit_tail_rpm\nffffffff82dd3640 T __cfi_drm_atomic_helper_asyn"..., 4096) = 4049 [pid 314] read(7, "ffffffff82ddc780 t drm_simple_kms_crtc_mode_valid\nffffffff82ddc820 t __cfi_drm_simple_kms_crtc_check"..., 4096) = 4081 [pid 314] read(7, "ffffffff82de0840 T drm_gem_fb_end_cpu_access\nffffffff82de09f0 T __cfi_drm_gem_fb_afbc_init\nffffffff8"..., 4096) = 4059 [pid 314] read(7, "ffffffff82de4ea0 T __cfi_drm_fb_clip_offset\nffffffff82de4eb0 T drm_fb_clip_offset\nffffffff82de4f70 T"..., 4096) = 4043 [pid 314] read(7, "ffffffff82decde0 t __cfi_drmm_drm_panel_bridge_release\nffffffff82decdf0 t drmm_drm_panel_bridge_rele"..., 4096) = 4078 [pid 314] read(7, "ffffffff82df1910 T __cfi_mipi_dsi_dcs_enter_sleep_mode\nffffffff82df1920 T mipi_dsi_dcs_enter_sleep_m"..., 4096) = 4065 [pid 314] read(7, "ffffffff82df7bb0 T ttm_bo_eviction_valuable\nffffffff82df7ca0 T __cfi_ttm_mem_evict_first\nffffffff82d"..., 4096) = 4055 [pid 314] read(7, "ffffffff82e03670 T ttm_lru_bulk_move_tail\nffffffff82e03f30 T __cfi_ttm_resource_add_bulk_move\nffffff"..., 4096) = 4095 [pid 314] read(7, "ffffffff82e0d290 T __cfi_ttm_device_init\nffffffff82e0d2a0 T ttm_device_init\nffffffff82e0d840 t __cfi"..., 4096) = 4078 [pid 314] read(7, "ffffffff82e14c50 t __cfi_virtio_gpu_crtc_atomic_disable\nffffffff82e14c60 t virtio_gpu_crtc_atomic_di"..., 4096) = 4071 [pid 314] read(7, "ffffffff82e1d890 t __cfi_virtio_gpu_cmd_resource_uuid_cb\nffffffff82e1d8a0 t virtio_gpu_cmd_resource_"..., 4096) = 4090 [pid 314] read(7, "ffffffff82e23bb0 t __cfi_virtio_gpu_map_ioctl\nffffffff82e23bc0 t virtio_gpu_map_ioctl\nffffffff82e23c"..., 4096) = 4070 [pid 314] read(7, "ffffffff82e2c180 T component_bind_all\nffffffff82e2ca60 T __cfi_component_add_typed\nffffffff82e2ca70 "..., 4096) = 4090 [pid 314] read(7, "ffffffff82e34cf0 T lock_device_hotplug\nffffffff82e34d10 T __cfi_unlock_device_hotplug\nffffffff82e34d"..., 4096) = 4066 [pid 314] read(7, "ffffffff82e3b1b0 T __cfi_device_move\nffffffff82e3b1c0 T device_move\nffffffff82e3b670 t devices_kset_"..., 4096) = 4052 [pid 314] read(7, "ffffffff82e41590 T subsys_find_device_by_id\nffffffff82e418f0 T __cfi_bus_for_each_drv\nffffffff82e419"..., 4096) = 4080 [pid 314] read(7, "ffffffff82e46b40 T __cfi_deferred_probe_extend_timeout\nffffffff82e46b50 T deferred_probe_extend_time"..., 4096) = 4068 [pid 314] read(7, "ffffffff82e4d500 T __cfi_class_unregister\nffffffff82e4d510 T class_unregister\nffffffff82e4d5a0 T __c"..., 4096) = 4065 [pid 314] read(7, "ffffffff82e524d0 T __cfi___platform_driver_register\nffffffff82e524e0 T __platform_driver_register\nff"..., 4096) = 4092 [pid 314] read(7, "ffffffff82e56ee0 T __cfi_devres_add\nffffffff82e56ef0 T devres_add\nffffffff82e56f40 t add_dr\nffffffff"..., 4096) = 4042 [pid 314] read(7, "ffffffff82e5bde0 T attribute_container_device_trigger_safe\nffffffff82e5bff0 t do_attribute_container"..., 4096) = 4095 [pid 314] read(7, "ffffffff82e5f7a0 T __cfi_device_property_present\nffffffff82e5f7b0 T device_property_present\nffffffff"..., 4096) = 4052 [pid 314] read(7, "ffffffff82e64850 T fwnode_graph_get_next_endpoint\nffffffff82e64ba0 T __cfi_fwnode_graph_get_port_par"..., 4096) = 4076 [pid 314] read(7, "ffffffff82e6d540 T __cfi_software_node_register_node_group\nffffffff82e6d550 T software_node_register"..., 4096) = 4081 [pid 314] read(7, "ffffffff82e73020 T dpm_sysfs_remove\nffffffff82e730e0 t __cfi_runtime_status_show\nffffffff82e730f0 t "..., 4096) = 4084 [pid 314] read(7, "ffffffff82e75900 T __cfi_dev_pm_get_subsys_data\nffffffff82e75910 T dev_pm_get_subsys_data\nffffffff82"..., 4096) = 4062 [pid 314] read(7, "ffffffff82e7c3c0 T __pm_runtime_suspend\nffffffff82e7c4c0 T __cfi___pm_runtime_resume\nffffffff82e7c4d"..., 4096) = 4095 [pid 314] read(7, "ffffffff82e83b10 T __cfi_dev_pm_disarm_wake_irq\nffffffff82e83b20 T dev_pm_disarm_wake_irq\nffffffff82"..., 4096) = 4093 [pid 314] read(7, "ffffffff82e903e0 T wakeup_sources_read_unlock\nffffffff82e90420 T __cfi_wakeup_sources_walk_start\nfff"..., 4096) = 4069 [pid 314] read(7, "ffffffff82e93a70 T __cfi_pm_clk_add\nffffffff82e93a80 T pm_clk_add\nffffffff82e93ab0 t __pm_clk_add\nff"..., 4096) = 4093 [pid 314] read(7, "ffffffff82e99f90 T unregister_sysfs_loader\nffffffff82e99fb0 t __cfi_firmware_loading_show\nffffffff82"..., 4096) = 4093 [pid 314] read(7, "ffffffff82e9ea90 T __traceiter_regmap_reg_read_cache\nffffffff82e9eb60 T __cfi___traceiter_regmap_bul"..., 4096) = 4059 [pid 314] read(7, "ffffffff82ea4c60 T __cfi_regmap_readable\nffffffff82ea4c70 T regmap_readable\nffffffff82ea5080 T __cfi"..., 4096) = 4068 [pid 314] read(7, "ffffffff82eac0b0 t regmap_parse_16_le\nffffffff82eac130 t __cfi_regmap_parse_16_le_inplace\nffffffff82"..., 4096) = 4054 [pid 314] read(7, "ffffffff82eb5230 T __cfi_regmap_multi_reg_write\nffffffff82eb5240 T regmap_multi_reg_write\nffffffff82"..., 4096) = 4074 [pid 314] read(7, "ffffffff82ec3b60 t __cfi_regcache_rbtree_sync\nffffffff82ec3b70 t regcache_rbtree_sync\nffffffff82ec3e"..., 4096) = 4072 [pid 314] read(7, "ffffffff82ecad30 T __cfi___regmap_init_spmi_ext\nffffffff82ecad40 T __regmap_init_spmi_ext\nffffffff82"..., 4096) = 4061 [pid 314] read(7, "ffffffff82eced40 T __cfi_regmap_irq_set_type_config_simple\nffffffff82eced50 T regmap_irq_set_type_co"..., 4096) = 4059 [pid 314] read(7, "ffffffff82edb1b0 T __cfi___platform_msi_create_device_domain\nffffffff82edb1c0 T __platform_msi_creat"..., 4096) = 4082 [pid 314] read(7, "ffffffff82eec610 t __cfi_virtblk_remove\nffffffff82eec620 t virtblk_remove\nffffffff82eec7b0 t __cfi_v"..., 4096) = 4059 [pid 314] read(7, "ffffffff82ef6b20 t comp_algorithm_store\nffffffff82ef6f50 t __cfi_io_stat_show\nffffffff82ef6f60 t io_"..., 4096) = 4069 [pid 314] read(7, "ffffffff82f05ab0 T mfd_cell_disable\nffffffff82f05b40 T __cfi_mfd_add_devices\nffffffff82f05b50 T mfd_"..., 4096) = 4069 [pid 314] read(7, "ffffffff82f0bee0 T __cfi_nd_synchronize\nffffffff82f0bef0 T nd_synchronize\nffffffff82f0bf10 T __cfi_n"..., 4096) = 4048 [pid 314] read(7, "ffffffff82f12620 T __cfi_nvdimm_drvdata_release\nffffffff82f12630 T nvdimm_drvdata_release\nffffffff82"..., 4096) = 4062 [pid 314] read(7, "ffffffff82f180a0 T nd_region_available_dpa\nffffffff82f181e0 T __cfi_nd_region_allocatable_dpa\nffffff"..., 4096) = 4077 [pid 314] read(7, "ffffffff82f1ea40 t __cfi_mapping8_show\nffffffff82f1ea50 t mapping8_show\nffffffff82f1ec40 t __cfi_map"..., 4096) = 4057 [pid 314] read(7, "ffffffff82f28040 t __cfi_namespace_pmem_release\nffffffff82f28050 t namespace_pmem_release\nffffffff82"..., 4096) = 4075 [pid 314] read(7, "ffffffff82f36690 t __cfi_namespace_match\nffffffff82f366a0 t namespace_match\nffffffff82f36730 T __cfi"..., 4096) = 4075 [pid 314] read(7, "ffffffff82f3f590 t pmem_do_read\nffffffff82f3fac0 t pmem_clear_poison\nffffffff82f3fc90 t __cfi_pmem_d"..., 4096) = 4079 [pid 314] read(7, "ffffffff82f4c140 T devm_create_dev_dax\nffffffff82f4cfd0 t alloc_dev_dax_range\nffffffff82f4d8d0 t __c"..., 4096) = 4080 [pid 314] read(7, "ffffffff82f57e50 T __cfi_dma_buf_dynamic_attach\nffffffff82f57e60 T dma_buf_dynamic_attach\nffffffff82"..., 4096) = 4061 [pid 314] read(7, "ffffffff82f5ee20 T __cfi_dma_fence_context_alloc\nffffffff82f5ee30 T dma_fence_context_alloc\nffffffff"..., 4096) = 4088 [pid 314] read(7, "ffffffff82f65b70 T __cfi_dma_resv_reserve_fences\nffffffff82f65b80 T dma_resv_reserve_fences\nffffffff"..., 4096) = 4058 [pid 314] read(7, "ffffffff82f6e2e0 t __cfi_fence_check_cb_func\nffffffff82f6e2f0 t fence_check_cb_func\nffffffff82f6e320"..., 4096) = 4058 [pid 314] read(7, "ffffffff82f75830 T __starget_for_each_device\nffffffff82f75ab0 T __cfi___scsi_device_lookup_by_target"..., 4096) = 4086 [pid 314] read(7, "ffffffff82f80f10 T __cfi_scsi_check_sense\nffffffff82f80f20 T scsi_check_sense\nffffffff82f81f30 T __c"..., 4096) = 4092 [pid 314] read(7, "ffffffff82f94800 T __cfi_scsi_evt_thread\nffffffff82f94810 T scsi_evt_thread\nffffffff82f94fd0 T __cfi"..., 4096) = 4077 [pid 314] read(7, "ffffffff82f9d040 T scsi_sanitize_inquiry_string\nffffffff82f9d340 T __cfi___scsi_add_device\nffffffff8"..., 4096) = 4052 [pid 314] read(7, "ffffffff82fa9410 t __cfi_scsi_device_dev_release\nffffffff82fa9420 t scsi_device_dev_release\nffffffff"..., 4096) = 4086 [pid 314] read(7, "ffffffff82fac280 t __cfi_sdev_store_evt_soft_threshold_reached\nffffffff82fac290 t sdev_store_evt_sof"..., 4096) = 4082 [pid 314] read(7, "ffffffff82fb4ef0 T __cfi_scsi_device_type\nffffffff82fb4f00 T scsi_device_type\nffffffff82fb4fa0 T __c"..., 4096) = 4075 [pid 314] read(7, "ffffffff82fcac30 t sd_pr_clear\nffffffff82fcac60 t sd_pr_command\nffffffff82fcafb0 t sd_config_write_s"..., 4096) = 4064 [pid 314] read(7, "ffffffff82fda800 t sd_zbc_update_wp_offset_cb\nffffffff82fda9b0 T __cfi___traceiter_nvme_setup_cmd\nff"..., 4096) = 4061 [pid 314] read(7, "ffffffff82fe6f50 T nvme_execute_passthru_rq\nffffffff82fe7500 T __cfi_nvme_stop_keep_alive\nffffffff82"..., 4096) = 4068 [pid 314] read(7, "ffffffff82ff1100 t __cfi_trace_raw_output_nvme_setup_cmd\nffffffff82ff1110 t trace_raw_output_nvme_se"..., 4096) = 4074 [pid 314] read(7, "ffffffff82ffa680 t nvme_update_ns_info\nffffffff82ffa980 t nvme_update_ns_info_block\nffffffff82ffcbf0"..., 4096) = 4079 [pid 314] read(7, "ffffffff8300fd30 t __cfi_cmbsz_show\nffffffff8300fd40 t cmbsz_show\nffffffff8300fdd0 t __cfi_hmb_show\n"..., 4096) = 4073 [pid 314] read(7, "ffffffff8301a340 t perf_trace_spi_setup\nffffffff8301a8c0 t __cfi_trace_event_raw_event_spi_set_cs\nff"..., 4096) = 4059 [pid 314] read(7, "ffffffff83023be0 T __cfi___spi_alloc_controller\nffffffff83023bf0 T __spi_alloc_controller\nffffffff83"..., 4096) = 4039 [pid 314] read(7, "ffffffff8302e5c0 t spi_device_transfer_bytes_histo0_show\nffffffff8302e610 t spi_statistics_transfer_"..., 4096) = 4093 [pid 314] read(7, "ffffffff830329e0 t __cfi_spi_controller_spi_sync_show\nffffffff830329f0 t spi_controller_spi_sync_sho"..., 4096) = 4087 [pid 314] read(7, "ffffffff83038120 t spi_mem_access_start\nffffffff830382f0 t spi_mem_access_end\nffffffff830383d0 T __c"..., 4096) = 4063 [pid 314] read(7, "ffffffff8303d8e0 T spmi_register_write\nffffffff8303da20 t spmi_write_cmd\nffffffff8303dd20 T __cfi_sp"..., 4096) = 4093 [pid 314] read(7, "ffffffff830421f0 t message_ephemeral\nffffffff83042500 t mix_dh\nffffffff83042790 t mix_precomputed_dh"..., 4096) = 4068 [pid 314] read(7, "ffffffff8304b280 T wg_prev_queue_dequeue\nffffffff8304b4b0 T __cfi_wg_packet_handshake_send_worker\nff"..., 4096) = 4064 [pid 314] read(7, "ffffffff8305c8f0 T wg_allowedips_read_node\nffffffff8305cd40 T __cfi_wg_allowedips_lookup_dst\nfffffff"..., 4096) = 4082 [pid 314] read(7, "ffffffff83073f50 t copy_tx_sa_stats\nffffffff830740f0 t get_rx_sc_stats\nffffffff83074e60 t copy_rx_sc"..., 4096) = 4086 [pid 314] read(7, "ffffffff8308afa0 t __cfi_loopback_net_init\nffffffff8308afb0 t loopback_net_init\nffffffff8308b100 t _"..., 4096) = 4067 [pid 314] read(7, "ffffffff83098570 T __cfi_phylink_ethtool_get_pauseparam\nffffffff83098580 T phylink_ethtool_get_pause"..., 4096) = 4054 [pid 314] read(7, "ffffffff830a11d0 T __cfi_phy_free_interrupt\nffffffff830a11e0 T phy_free_interrupt\nffffffff830a12e0 T"..., 4096) = 4080 [pid 314] read(7, "ffffffff830a7e80 T phy_resolve_aneg_linkmode\nffffffff830a8270 T __cfi_phy_check_downshift\nffffffff83"..., 4096) = 4066 [pid 314] read(7, "ffffffff830ae4f0 t __cfi_phy_link_change\nffffffff830ae500 t phy_link_change\nffffffff830ae610 T __cfi"..., 4096) = 4068 [pid 314] read(7, "ffffffff830b4480 T phy_driver_register\nffffffff830b4720 t __cfi_phy_probe\nffffffff830b4730 t phy_pro"..., 4096) = 4072 [pid 314] read(7, "ffffffff830b9b20 T mdio_device_bus_match\nffffffff830b9be0 T __cfi_mdio_device_create\nffffffff830b9bf"..., 4096) = 4057 [pid 314] read(7, "ffffffff830c0020 T __cfi_of_phy_connect\nffffffff830c0030 T of_phy_connect\nffffffff830c00f0 T __cfi_o"..., 4096) = 4076 [pid 314] read(7, "ffffffff830d6240 t tun_set_link_ksettings\nffffffff830d6270 t __cfi_tun_prog_free\nffffffff830d6280 t "..., 4096) = 4061 [pid 314] read(7, "ffffffff830eaf50 t __cfi_virtnet_config_changed\nffffffff830eaf60 t virtnet_config_changed\nffffffff83"..., 4096) = 4059 [pid 314] read(7, "ffffffff831022a0 t __cfi_skb_xmit_done\nffffffff831022b0 t skb_xmit_done\nffffffff83102510 t __cfi_mer"..., 4096) = 4090 [pid 314] read(7, "ffffffff8310ee10 T __cfi_can_fd_len2dlc\nffffffff8310ee20 T can_fd_len2dlc\nffffffff8310ee90 T __cfi_c"..., 4096) = 4083 [pid 314] read(7, "ffffffff8311ed60 t gve_suspend\nffffffff8311ef10 t __cfi_gve_resume\nffffffff8311ef20 t gve_resume\nfff"..., 4096) = 4090 [pid 314] read(7, "ffffffff8313e0a0 t __cfi_gve_get_link_ksettings\nffffffff8313e0b0 t gve_get_link_ksettings\nffffffff83"..., 4096) = 4089 [pid 314] read(7, "ffffffff8314b470 T __cfi_e1000_io_write\nffffffff8314b480 T e1000_io_write\nffffffff8314b4a0 T __cfi_e"..., 4096) = 4093 [pid 314] read(7, "ffffffff8316d950 t e1000_polarity_reversal_workaround\nffffffff8316df30 t e1000_config_dsp_after_link"..., 4096) = 4060 [pid 314] read(7, "ffffffff8317a590 t e1000_set_pauseparam\nffffffff8317aab0 t __cfi_e1000_diag_test\nffffffff8317aac0 t "..., 4096) = 4078 [pid 314] read(7, "ffffffff83190f20 t __cfi_ppp_release\nffffffff83190f30 t ppp_release\nffffffff83191120 t ppp_connect_c"..., 4096) = 4094 [pid 314] read(7, "ffffffff831a3380 T __cfi_slhc_compress\nffffffff831a3390 T slhc_compress\nffffffff831a54f0 T __cfi_slh"..., 4096) = 4075 [pid 314] read(7, "ffffffff831be890 t __cfi_rtl8153_up\nffffffff831be8a0 t rtl8153_up\nffffffff831bed10 t __cfi_rtl8153_d"..., 4096) = 4091 [pid 314] read(7, "ffffffff831f17e0 t r8153_post_firmware_3\nffffffff831f1970 t __cfi_r8153b_pre_firmware_1\nffffffff831f"..., 4096) = 4068 [pid 314] read(7, "ffffffff831fd8d0 t __cfi_ax88172_bind\nffffffff831fd8e0 t ax88172_bind\nffffffff831fdea0 t __cfi_ax881"..., 4096) = 4082 [pid 314] read(7, "ffffffff83207440 T __cfi_asix_get_wol\nffffffff83207450 T asix_get_wol\nffffffff83207710 T __cfi_asix_"..., 4096) = 4090 [pid 314] read(7, "ffffffff8321b030 t usbnet_cdc_zte_bind\nffffffff8321b200 t __cfi_usbnet_cdc_zte_status\nffffffff8321b2"..., 4096) = 4088 [pid 314] read(7, "ffffffff83227020 t smsc75xx_enter_suspend2\nffffffff832272c0 t smsc75xx_enable_phy_wakeup_interrupts\n"..., 4096) = 4070 [pid 314] read(7, "ffffffff8323be80 t smsc95xx_read_eeprom\nffffffff8323c360 t smsc95xx_eeprom_confirm_not_busy\nffffffff"..., 4096) = 4062 [pid 314] read(7, "ffffffff832457a0 T __cfi_usbnet_get_endpoints\nffffffff832457b0 T usbnet_get_endpoints\nffffffff83245f"..., 4096) = 4085 [pid 314] read(7, "ffffffff83253c30 t __cfi_ipheth_disconnect\nffffffff83253c40 t ipheth_disconnect\nffffffff83253f20 t _"..., 4096) = 4046 [pid 314] read(7, "ffffffff83261e90 t cdc_ncm_show_wNtbOutMaxDatagrams\nffffffff83261f20 t __cfi_cdc_ncm_bind\nffffffff83"..., 4096) = 4059 [pid 314] read(7, "ffffffff83272270 t net_failover_vlan_rx_kill_vid\nffffffff83272330 t netif_tx_disable\nffffffff832725b"..., 4096) = 4083 [pid 314] read(7, "ffffffff83278cd0 T __cfi_usb_get_role_switch_default_mode\nffffffff83278ce0 T usb_get_role_switch_def"..., 4096) = 4089 [pid 314] read(7, "ffffffff83285a70 T usb_kick_hub_wq\nffffffff83285b80 t kick_hub_wq\nffffffff83285dd0 T __cfi_usb_wakeu"..., 4096) = 4090 [pid 314] read(7, "ffffffff83297de0 t __cfi_hub_event\nffffffff83297df0 t hub_event\nffffffff8329c100 t __cfi_hub_retry_i"..., 4096) = 4059 [pid 314] read(7, "ffffffff832ae880 T __cfi_usb_hcd_find_raw_port_number\nffffffff832ae890 T usb_hcd_find_raw_port_numbe"..., 4096) = 4085 [pid 314] read(7, "ffffffff832b9090 T usb_get_device_descriptor\nffffffff832b9160 T __cfi_usb_set_isoch_delay\nffffffff83"..., 4096) = 4066 [pid 314] read(7, "ffffffff832c8320 T __cfi_usb_autosuspend_device\nffffffff832c8330 T usb_autosuspend_device\nffffffff83"..., 4096) = 4080 [pid 314] read(7, "ffffffff832d2e10 t urbnum_show\nffffffff832d2e80 t __cfi_idVendor_show\nffffffff832d2e90 t idVendor_sh"..., 4096) = 4060 [pid 314] read(7, "ffffffff832d5bd0 t bInterfaceNumber_show\nffffffff832d5c50 t __cfi_bAlternateSetting_show\nffffffff832"..., 4096) = 4077 [pid 314] read(7, "ffffffff832de980 t proc_ioctl_default\nffffffff832dea80 t proc_claim_port\nffffffff832debb0 t proc_rel"..., 4096) = 4090 [pid 314] read(7, "ffffffff832efa80 T usb_phy_roothub_suspend\nffffffff832efbd0 T __cfi_usb_phy_roothub_resume\nffffffff8"..., 4096) = 4069 [pid 314] mmap(NULL, 6447104, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f120433c000 [pid 314] munmap(0x7f1204962000, 3227648) = 0 [pid 314] read(7, "ffffffff832f71a0 T usb_phy_set_charger_state\nffffffff832f7350 T __cfi_devm_usb_get_phy\nffffffff832f7"..., 4096) = 4083 [pid 314] read(7, "ffffffff83308b60 t dwc3_set_incr_burst_type\nffffffff833092c0 t dma_map_single_attrs\nffffffff83309420"..., 4096) = 4094 [pid 314] read(7, "ffffffff83311160 t __cfi_perf_trace_dwc3_log_trb\nffffffff83311170 t perf_trace_dwc3_log_trb\nffffffff"..., 4096) = 4065 [pid 314] read(7, "ffffffff8331e6e0 T dwc3_gadget_exit\nffffffff8331e880 T __cfi_dwc3_gadget_suspend\nffffffff8331e890 T "..., 4096) = 4077 [pid 314] read(7, "ffffffff8333e070 t dwc3_otg_disable_events\nffffffff8333e340 t dwc3_otg_clear_events\nffffffff8333e5d0"..., 4096) = 4056 [pid 314] read(7, "ffffffff83346e60 t __cfi_dwc3_pci_probe\nffffffff83346e70 t dwc3_pci_probe\nffffffff833478f0 t __cfi_d"..., 4096) = 4070 [pid 314] read(7, "ffffffff8335b080 t mon_notify\nffffffff8335b4a0 t mon_bus_init\nffffffff8335b740 t __cfi_mon_submit\nff"..., 4096) = 4094 [pid 314] read(7, "ffffffff83369340 T usb_disable_xhci_ports\nffffffff83369370 t __cfi_quirk_usb_early_handoff\nffffffff8"..., 4096) = 4056 [pid 314] read(7, "ffffffff8338d6f0 t __cfi_uframe_periodic_max_show\nffffffff8338d700 t uframe_periodic_max_show\nffffff"..., 4096) = 4086 [pid 314] read(7, "ffffffff833aa5d0 t ohci_bus_suspend\nffffffff833aa6d0 t __cfi_ohci_bus_resume\nffffffff833aa6e0 t ohci"..., 4096) = 4071 [pid 314] read(7, "ffffffff833bbb90 T __cfi_xhci_vendor_get_ops\nffffffff833bbba0 T xhci_vendor_get_ops\nffffffff833bbbe0"..., 4096) = 4081 [pid 314] read(7, "ffffffff833cec90 T __cfi_xhci_alloc_container_ctx\nffffffff833ceca0 T xhci_alloc_container_ctx\nffffff"..., 4096) = 4091 [pid 314] read(7, "ffffffff833e1660 T __cfi_xhci_hc_died\nffffffff833e1670 T xhci_hc_died\nffffffff833e20b0 T __cfi_xhci_"..., 4096) = 4083 [pid 314] read(7, "ffffffff83401ea0 T __traceiter_xhci_dbg_address\nffffffff83401f60 T __cfi___traceiter_xhci_dbg_contex"..., 4096) = 4048 [pid 314] read(7, "ffffffff83403d30 T __cfi___traceiter_xhci_address_ctrl_ctx\nffffffff83403d40 T __traceiter_xhci_addre"..., 4096) = 4060 [pid 314] read(7, "ffffffff8340b800 t __cfi_perf_trace_xhci_log_portsc\nffffffff8340b810 t perf_trace_xhci_log_portsc\nff"..., 4096) = 4063 [pid 314] read(7, "ffffffff83412260 t __cfi_xhci_ring_enqueue_show\nffffffff83412270 t xhci_ring_enqueue_show\nffffffff83"..., 4096) = 4068 [pid 314] read(7, "ffffffff83422bf0 t acm_resume\nffffffff83423160 t __cfi_acm_reset_resume\nffffffff83423170 t acm_reset"..., 4096) = 4084 [pid 314] read(7, "ffffffff834318a0 t wdm_rxwork\nffffffff83431a70 t __cfi_service_interrupt_work\nffffffff83431a80 t ser"..., 4096) = 4066 [pid 314] read(7, "ffffffff83441d80 t write_info\nffffffff83441da0 t command_abort_matching\nffffffff83441f50 t __cfi_max"..., 4096) = 4079 [pid 314] read(7, "ffffffff83450fa0 t alauda_transport\nffffffff83454fc0 t __cfi_init_alauda\nffffffff83454fd0 t init_ala"..., 4096) = 4066 [pid 314] read(7, "ffffffff834779a0 t __cfi_usbat_probe\nffffffff834779b0 t usbat_probe\nffffffff83477bb0 t __cfi_usbat_f"..., 4096) = 4070 [pid 314] read(7, "ffffffff83487360 t __cfi_serial_port_activate\nffffffff83487370 t serial_port_activate\nffffffff834875"..., 4096) = 4068 [pid 314] read(7, "ffffffff8348f030 t ftdi_set_termios\nffffffff8348fff0 t __cfi_ftdi_break_ctl\nffffffff83490000 t ftdi_"..., 4096) = 4080 [pid 314] read(7, "ffffffff8349be00 t u2_timeout_store\nffffffff8349c090 t __cfi_hot_reset_store\nffffffff8349c0a0 t hot_"..., 4096) = 4076 [pid 314] read(7, "ffffffff834ad040 T __cfi_usb_composite_setup_continue\nffffffff834ad050 T usb_composite_setup_continu"..., 4096) = 4066 [pid 314] read(7, "ffffffff834b2530 t gadget_dev_desc_idProduct_store\nffffffff834b2690 t __cfi_gadget_dev_desc_bcdDevic"..., 4096) = 4087 [pid 314] read(7, "ffffffff834b6500 t __cfi_configfs_composite_bind\nffffffff834b6510 t configfs_composite_bind\nffffffff"..., 4096) = 4076 [pid 314] read(7, "ffffffff834bd160 t usb_udc_nop_release\nffffffff834bd170 T __cfi_usb_add_gadget\nffffffff834bd180 T us"..., 4096) = 4053 [pid 314] read(7, "ffffffff834c0e40 T __cfi___traceiter_usb_ep_set_wedge\nffffffff834c0e50 T __traceiter_usb_ep_set_wedg"..., 4096) = 4080 [pid 314] read(7, "ffffffff834c9fb0 t __cfi_dummy_start\nffffffff834c9fc0 t dummy_start\nffffffff834ca430 t __cfi_dummy_h"..., 4096) = 4060 [pid 314] read(7, "ffffffff834d6920 t __cfi_f_ss_opts_isoc_interval_show\nffffffff834d6930 t f_ss_opts_isoc_interval_sho"..., 4096) = 4071 [pid 314] read(7, "ffffffff834e05d0 t f_serial_port_num_show\nffffffff834e0630 t __cfi_gser_bind\nffffffff834e0640 t gser"..., 4096) = 4047 [pid 314] read(7, "ffffffff834e8860 t __cfi_ncm_opts_host_addr_store\nffffffff834e8870 t ncm_opts_host_addr_store\nffffff"..., 4096) = 4088 [pid 314] read(7, "ffffffff834f2d80 t __cfi_eem_opts_ifname_store\nffffffff834f2d90 t eem_opts_ifname_store\nffffffff834f"..., 4096) = 4087 [pid 314] read(7, "ffffffff834f8570 t rndis_setup\nffffffff834f8d30 t __cfi_rndis_disable\nffffffff834f8d40 t rndis_disab"..., 4096) = 4055 [pid 314] read(7, "ffffffff83501d40 t __cfi_fsg_opts_stall_show\nffffffff83501d50 t fsg_opts_stall_show\nffffffff83501e00"..., 4096) = 4080 [pid 314] read(7, "ffffffff83516080 t ffs_alloc_inst\nffffffff835163b0 t __cfi_ffs_alloc\nffffffff835163c0 t ffs_alloc\nff"..., 4096) = 4055 [pid 314] read(7, "ffffffff83529fb0 T u_audio_start_capture\nffffffff8352ac30 t __cfi_u_audio_iso_complete\nffffffff8352a"..., 4096) = 4067 [pid 314] read(7, "ffffffff835345c0 t __cfi_f_uac1_opts_p_mute_present_store\nffffffff835345d0 t f_uac1_opts_p_mute_pres"..., 4096) = 4048 [pid 314] read(7, "ffffffff8353f2d0 t __cfi_f_uac1_opts_audio_buf_size_store\nffffffff8353f2e0 t f_uac1_opts_audio_buf_s"..., 4096) = 4066 [pid 314] read(7, "ffffffff83546b20 t __cfi_f_uac2_opts_req_number_store\nffffffff83546b30 t f_uac2_opts_req_number_stor"..., 4096) = 4079 [pid 314] read(7, "ffffffff83552cd0 t __cfi_uvc_free_inst\nffffffff83552ce0 t uvc_free_inst\nffffffff83552d00 t __cfi_uvc"..., 4096) = 4068 [pid 314] read(7, "ffffffff8355e590 t uvc_video_complete\nffffffff8355ed60 t uvcg_video_usb_req_queue\nffffffff8355f320 t"..., 4096) = 4073 [pid 314] read(7, "ffffffff83562c80 t __cfi_uvcg_default_output_b_assoc_terminal_show\nffffffff83562c90 t uvcg_default_o"..., 4096) = 4082 [pid 314] read(7, "ffffffff83568d70 t __cfi_uvcg_frame_dw_max_video_frame_buffer_size_show\nffffffff83568d80 t uvcg_fram"..., 4096) = 4040 [pid 314] read(7, "ffffffff8356c320 t __cfi_uvcg_framebased_guid_format_show\nffffffff8356c330 t uvcg_framebased_guid_fo"..., 4096) = 4088 [pid 314] read(7, "ffffffff835778a0 t __cfi_hidg_free_inst\nffffffff835778b0 t hidg_free_inst\nffffffff83577a10 t __cfi_h"..., 4096) = 4058 [pid 314] read(7, "ffffffff83582e60 t __cfi_printer_fsync\nffffffff83582e70 t printer_fsync\nffffffff83583190 t setup_rx_"..., 4096) = 4094 [pid 314] read(7, "ffffffff8358da10 t audio_pcm_close\nffffffff8358dab0 t __cfi_audio_pcm_hw_params\nffffffff8358dac0 t a"..., 4096) = 4092 [pid 314] read(7, "ffffffff83597290 T __cfi_typec_cable_put\nffffffff835972a0 T typec_cable_put\nffffffff835972c0 T __cfi"..., 4096) = 4051 [pid 314] read(7, "ffffffff8359b300 t __cfi_product_type_vdo2_show\nffffffff8359b310 t product_type_vdo2_show\nffffffff83"..., 4096) = 4094 [pid 314] read(7, "ffffffff835a17b0 T __cfi_typec_altmode_get_plug\nffffffff835a17c0 T typec_altmode_get_plug\nffffffff83"..., 4096) = 4074 [pid 314] read(7, "ffffffff835a3e90 T __cfi_typec_retimer_register\nffffffff835a3ea0 T typec_retimer_register\nffffffff83"..., 4096) = 4065 [pid 314] read(7, "ffffffff835b6340 t tcpm_port_unregister_pd\nffffffff835b6620 t tcpm_debugfs_exit\nffffffff835b66f0 T _"..., 4096) = 4079 [pid 314] read(7, "ffffffff835d70b0 t __cfi_tcpm_get_cc\nffffffff835d70c0 t tcpm_get_cc\nffffffff835d7310 t __cfi_tcpm_se"..., 4096) = 4065 [pid 314] read(7, "ffffffff835e0290 T __cfi_ucsi_destroy\nffffffff835e02a0 T ucsi_destroy\nffffffff835e02c0 T __cfi_ucsi_"..., 4096) = 4093 [pid 314] read(7, "ffffffff835ecb80 t __cfi_ucsi_displayport_enter\nffffffff835ecb90 t ucsi_displayport_enter\nffffffff83"..., 4096) = 4073 [pid 314] read(7, "ffffffff835f2770 t firmware_id_show\nffffffff835f27b0 t __cfi_description_show\nffffffff835f27c0 t des"..., 4096) = 4091 [pid 314] read(7, "ffffffff835fa600 T ps2_begin_command\nffffffff835fa670 T __cfi_ps2_end_command\nffffffff835fa680 T ps2"..., 4096) = 4086 [pid 314] read(7, "ffffffff83604d10 T input_register_handle\nffffffff83605110 T __cfi_input_unregister_handle\nffffffff83"..., 4096) = 4091 [pid 314] read(7, "ffffffff8360bd30 T __cfi_input_mt_destroy_slots\nffffffff8360bd40 T input_mt_destroy_slots\nffffffff83"..., 4096) = 4071 [pid 314] read(7, "ffffffff83615d40 t evdev_event\nffffffff83615f10 t __cfi_evdev_events\nffffffff83615f20 t evdev_events"..., 4096) = 4072 [pid 314] read(7, "ffffffff83624f60 t __cfi_gpio_keys_open\nffffffff83624f70 t gpio_keys_open\nffffffff83625200 t __cfi_g"..., 4096) = 4068 [pid 314] read(7, "ffffffff83639400 t __cfi_store_tabletToolMode\nffffffff83639410 t store_tabletToolMode\nffffffff836396"..., 4096) = 4083 [pid 314] read(7, "ffffffff836440e0 t __cfi_uinput_dev_erase_effect\nffffffff836440f0 t uinput_dev_erase_effect\nffffffff"..., 4096) = 4058 [pid 314] read(7, "ffffffff8364d9b0 t __cfi_rmi_driver_set_irq_bits\nffffffff8364d9c0 t rmi_driver_set_irq_bits\nffffffff"..., 4096) = 4082 [pid 314] read(7, "ffffffff83662460 T __devm_rtc_register_device\nffffffff83662c80 t __cfi_devm_rtc_unregister_device\nff"..., 4096) = 4081 [pid 314] read(7, "ffffffff836686d0 t rtc_timer_enqueue\nffffffff83668dc0 T __cfi_rtc_initialize_alarm\nffffffff83668dd0 "..., 4096) = 4068 [pid 314] read(7, "ffffffff8366f1a0 t __cfi_max_user_freq_show\nffffffff8366f1b0 t max_user_freq_show\nffffffff8366f220 t"..., 4096) = 4075 [pid 314] read(7, "ffffffff83677f90 t __cfi___bpf_trace_i2c_reply\nffffffff83677fa0 t __bpf_trace_i2c_reply\nffffffff8367"..., 4096) = 4050 [pid 314] read(7, "ffffffff83680220 T __cfi_i2c_new_scanned_device\nffffffff83680230 T i2c_new_scanned_device\nffffffff83"..., 4096) = 4075 [pid 314] read(7, "ffffffff836862c0 T __cfi_i2c_smbus_write_byte\nffffffff836862d0 T i2c_smbus_write_byte\nffffffff836863"..., 4096) = 4093 [pid 314] read(7, "ffffffff8368ed00 T i2c_mux_alloc\nffffffff8368efc0 T __cfi_i2c_mux_add_adapter\nffffffff8368efd0 T i2c"..., 4096) = 4084 [pid 314] read(7, "ffffffff8369bb10 t pm_runtime_put_noidle\nffffffff8369bbd0 t __cfi_i2c_dw_xfer\nffffffff8369bbe0 t i2c"..., 4096) = 4066 [pid 314] read(7, "ffffffff836a4e30 T __cfi_i3c_master_queue_ibi\nffffffff836a4e40 T i3c_master_queue_ibi\nffffffff836a4f"..., 4096) = 4068 [pid 314] read(7, "ffffffff836b2e30 T __cfi_media_device_init\nffffffff836b2e40 T media_device_init\nffffffff836b3260 T _"..., 4096) = 4092 [pid 314] read(7, "ffffffff836bbeb0 T __cfi_media_pipeline_alloc_start\nffffffff836bbec0 T media_pipeline_alloc_start\nff"..., 4096) = 4080 [pid 314] read(7, "ffffffff836c4a60 T __cfi___v4l2_async_nf_add_subdev\nffffffff836c4a70 T __v4l2_async_nf_add_subdev\nff"..., 4096) = 4088 [pid 314] read(7, "ffffffff836cf260 T v4l2_m2m_update_stop_streaming_state\nffffffff836cf6f0 T __cfi_v4l2_m2m_qbuf\nfffff"..., 4096) = 4072 [pid 314] read(7, "ffffffff836d8680 T v4l2_find_dv_timings_cea861_vic\nffffffff836d8820 T __cfi_v4l2_print_dv_timings\nff"..., 4096) = 4061 [pid 314] read(7, "ffffffff836e5c00 t __video_do_ioctl\nffffffff836e6a70 t __cfi_v4l_querycap\nffffffff836e6a80 t v4l_que"..., 4096) = 4068 [pid 314] read(7, "ffffffff836f0ac0 t v4l_log_status\nffffffff836f0bd0 t __cfi_v4l_g_ext_ctrls\nffffffff836f0be0 t v4l_g_"..., 4096) = 4077 [pid 314] read(7, "ffffffff836f85c0 T __cfi_v4l2_event_queue_fh\nffffffff836f85d0 T v4l2_event_queue_fh\nffffffff836f8680"..., 4096) = 4071 [pid 314] read(7, "ffffffff83701780 T v4l2_g_parm_cap\nffffffff83701c30 T __cfi_v4l2_s_parm_cap\nffffffff83701c40 T v4l2_"..., 4096) = 4058 [pid 314] read(7, "ffffffff837175e0 T __cfi_try_set_ext_ctrls_common\nffffffff837175f0 T try_set_ext_ctrls_common\nffffff"..., 4096) = 4074 [pid 314] read(7, "ffffffff83729920 t put_v4l2_format32\nffffffff83729d50 T __cfi_v4l2_compat_get_array_args\nffffffff837"..., 4096) = 4066 [pid 314] read(7, "ffffffff83732b70 T dvb_register_device\nffffffff83734040 T __cfi_dvb_device_get\nffffffff83734050 T dv"..., 4096) = 4074 [pid 314] read(7, "ffffffff837425f0 t dvbdmx_get_frontends\nffffffff83742640 t __cfi_dvbdmx_connect_frontend\nffffffff837"..., 4096) = 4092 [pid 314] read(7, "ffffffff837536e0 t dvb_frontend_do_ioctl\nffffffff837572e0 t dtv_property_process_set\nffffffff8375947"..., 4096) = 4093 [pid 314] read(7, "ffffffff8376a8e0 t rc_map_cmp\nffffffff8376a940 t ir_establish_scancode\nffffffff8376ad10 t ir_update_"..., 4096) = 4073 [pid 314] read(7, "ffffffff83777520 T __cfi_lirc_bpf_run\nffffffff83777530 T lirc_bpf_run\nffffffff837778e0 T __cfi_lirc_"..., 4096) = 4071 [pid 314] read(7, "ffffffff83790810 T __cfi_cec_notifier_conn_register\nffffffff83790820 T cec_notifier_conn_register\nff"..., 4096) = 4060 [pid 314] read(7, "ffffffff837ab470 T __cfi_vb2_core_poll\nffffffff837ab480 T vb2_core_poll\nffffffff837abc50 t __vb2_ini"..., 4096) = 4039 [pid 314] read(7, "ffffffff837b4c70 t __cfi_vb2_dc_dmabuf_ops_end_cpu_access\nffffffff837b4c80 t vb2_dc_dmabuf_ops_end_c"..., 4096) = 4095 [pid 314] read(7, "ffffffff837bcbd0 T vb2_ioctl_create_bufs\nffffffff837bd3c0 T __cfi_vb2_ioctl_prepare_buf\nffffffff837b"..., 4096) = 4065 [pid 314] read(7, "ffffffff837c6980 T gspca_disconnect\nffffffff837c6c50 t destroy_urbs\nffffffff837c71d0 T __cfi_gspca_s"..., 4096) = 4071 [pid 314] read(7, "ffffffff837df700 T __cfi_uvc_query_buffer\nffffffff837df710 T uvc_query_buffer\nffffffff837df760 T __c"..., 4096) = 4066 [pid 314] read(7, "ffffffff837e5590 t __cfi_uvc_ioctl_s_parm\nffffffff837e55a0 t uvc_ioctl_s_parm\nffffffff837e6570 t __c"..., 4096) = 4086 [pid 314] read(7, "ffffffff83806660 T __cfi_uvc_ctrl_restore_values\nffffffff83806670 T uvc_ctrl_restore_values\nffffffff"..., 4096) = 4077 [pid 314] read(7, "ffffffff83810ce0 T pps_event\nffffffff83811420 t __cfi_assert_show\nffffffff83811430 t assert_show\nfff"..., 4096) = 4051 [pid 314] read(7, "ffffffff8381a920 T __cfi_ptp_get_vclocks_index\nffffffff8381a930 T ptp_get_vclocks_index\nffffffff8381"..., 4096) = 4060 [pid 314] read(7, "ffffffff83821d20 T power_supply_batinfo_ocv2cap\nffffffff838222f0 T __cfi_power_supply_battery_bti_in"..., 4096) = 4071 [pid 314] read(7, "ffffffff83827790 t __cfi_perf_trace_hwmon_attr_show_string\nffffffff838277a0 t perf_trace_hwmon_attr_"..., 4096) = 4049 [pid 314] read(7, "ffffffff8382d9b0 t __cfi_perf_trace_thermal_zone_trip\nffffffff8382d9c0 t perf_trace_thermal_zone_tri"..., 4096) = 4063 [pid 314] read(7, "ffffffff83833d10 T thermal_cooling_device_unregister\nffffffff83834390 T __cfi_thermal_zone_device_re"..., 4096) = 4078 [pid 314] read(7, "ffffffff8383a6e0 t mode_show\nffffffff8383a760 t __cfi_mode_store\nffffffff8383a770 t mode_store\nfffff"..., 4096) = 4069 [pid 314] read(7, "ffffffff83840390 t __cfi_thermal_genl_event_tz_trip_delete\nffffffff838403a0 t thermal_genl_event_tz_"..., 4096) = 4071 [pid 314] read(7, "ffffffff838465e0 t cpufreq_set_cur_state\nffffffff83846850 T __cfi_of_devfreq_cooling_register_power\n"..., 4096) = 4082 [pid 314] read(7, "ffffffff8384cdd0 T __cfi_devm_watchdog_register_device\nffffffff8384cde0 T devm_watchdog_register_dev"..., 4096) = 4063 [pid 314] read(7, "ffffffff83855cd0 T __cfi_dm_cancel_deferred_remove\nffffffff83855ce0 T dm_cancel_deferred_remove\nffff"..., 4096) = 4061 [pid 314] read(7, "ffffffff8385b9c0 T __cfi_dm_post_suspending\nffffffff8385b9d0 T dm_post_suspending\nffffffff8385ba50 T"..., 4096) = 4065 [pid 314] read(7, "ffffffff83868f20 T dm_table_find_target\nffffffff838693f0 T __cfi_dm_table_has_no_data_devices\nffffff"..., 4096) = 4091 [pid 314] read(7, "ffffffff8386f430 t io_err_clone_and_map_rq\nffffffff8386f440 t __cfi_io_err_release_clone_rq\nffffffff"..., 4096) = 4081 [pid 314] read(7, "ffffffff8387c330 T dm_io_exit\nffffffff8387c360 t __cfi_list_get_page\nffffffff8387c370 t list_get_pag"..., 4096) = 4090 [pid 314] read(7, "ffffffff8388a820 T __cfi_dm_mq_cleanup_mapped_device\nffffffff8388a830 T dm_mq_cleanup_mapped_device\n"..., 4096) = 4086 [pid 314] read(7, "ffffffff83897090 t __get_unclaimed_buffer\nffffffff838973f0 t __cfi_bio_complete\nffffffff83897400 t b"..., 4096) = 4075 [pid 314] read(7, "ffffffff838a7180 t crypt_iv_random_gen\nffffffff838a71e0 t crypt_setkey\nffffffff838a7b80 t kcryptd_io"..., 4096) = 4080 [pid 314] read(7, "ffffffff838c11a0 t origin_resume\nffffffff838c1540 t __cfi_origin_status\nffffffff838c1550 t origin_st"..., 4096) = 4062 [pid 314] read(7, "ffffffff838cce10 T verity_fec_ctr_alloc\nffffffff838ccee0 T __cfi_verity_fec_ctr\nffffffff838ccef0 T v"..., 4096) = 4070 [pid 314] read(7, "ffffffff838df320 t __cfi_hci_uart_tty_receive\nffffffff838df330 t hci_uart_tty_receive\nffffffff838df8"..., 4096) = 4073 [pid 314] read(7, "ffffffff838eb420 t bcm_set_baudrate\nffffffff838eb6a0 t __cfi_bcm_recv\nffffffff838eb6b0 t bcm_recv\nff"..., 4096) = 4089 [pid 314] read(7, "ffffffff838f9110 T btbcm_setup_apple\nffffffff838f9840 T __cfi_qca_read_soc_version\nffffffff838f9850 "..., 4096) = 4074 [pid 314] read(7, "ffffffff83907f50 t __cfi_mci_ue_noinfo_show\nffffffff83907f60 t mci_ue_noinfo_show\nffffffff83907fd0 t"..., 4096) = 4086 [pid 314] read(7, "ffffffff8390b090 t edac_dev_instance_show\nffffffff8390b110 t __cfi_edac_dev_instance_store\nffffffff8"..., 4096) = 4056 [pid 314] read(7, "ffffffff8390e640 t __cfi_assert_single_clk\nffffffff8390e650 t assert_single_clk\nffffffff8390e6c0 T _"..., 4096) = 4041 [pid 314] read(7, "ffffffff839172c0 T __cfi_dev_pm_opp_xlate_performance_state\nffffffff839172d0 T dev_pm_opp_xlate_perf"..., 4096) = 4052 [pid 314] read(7, "ffffffff83920430 T __cfi_opp_debug_remove_one\nffffffff83920440 T opp_debug_remove_one\nffffffff839204"..., 4096) = 4057 [pid 314] read(7, "ffffffff839274e0 t cpufreq_verify_current_freq\nffffffff83927900 T __cfi_cpufreq_register_governor\nff"..., 4096) = 4061 [pid 314] read(7, "ffffffff8392e610 T __cfi_cpufreq_frequency_table_verify\nffffffff8392e620 T cpufreq_frequency_table_v"..., 4096) = 4091 [pid 314] read(7, "ffffffff83935780 t cpufreq_dbs_data_release\nffffffff83935810 T __cfi_cpufreq_dbs_governor_exit\nfffff"..., 4096) = 4085 [pid 314] read(7, "ffffffff8393d3f0 t __cfi_show_energy_performance_available_preferences\nffffffff8393d400 t show_energ"..., 4096) = 4083 [pid 314] read(7, "ffffffff83947c80 t show_max_perf_pct\nffffffff83947cb0 t __cfi_store_max_perf_pct\nffffffff83947cc0 t "..., 4096) = 4093 [pid 314] read(7, "ffffffff8394e5b0 t show_available_governors\nffffffff8394e700 t __cfi_show_current_driver\nffffffff839"..., 4096) = 4088 [pid 314] read(7, "ffffffff83958890 t __mmc_start_request\nffffffff83958ea0 T __cfi_mmc_wait_for_req_done\nffffffff83958e"..., 4096) = 4076 [pid 314] read(7, "ffffffff83961370 T __cfi_mmc_detect_card_removed\nffffffff83961380 T mmc_detect_card_removed\nffffffff"..., 4096) = 4070 [pid 314] read(7, "ffffffff8396ba70 T mmc_select_hs\nffffffff8396bb90 T __cfi_mmc_select_hs_ddr\nffffffff8396bba0 T mmc_s"..., 4096) = 4064 [pid 314] read(7, "ffffffff8397a2f0 T __cfi_mmc_deselect_cards\nffffffff8397a300 T mmc_deselect_cards\nffffffff8397a420 T"..., 4096) = 4073 [pid 314] read(7, "ffffffff83987b30 t mmc_oemid_show\nffffffff83987ba0 t __cfi_mmc_serial_show\nffffffff83987bb0 t mmc_se"..., 4096) = 4068 [pid 314] read(7, "ffffffff83993940 t __cfi_add_limit_rate_quirk\nffffffff83993950 t add_limit_rate_quirk\nffffffff839939"..., 4096) = 4066 [pid 314] read(7, "ffffffff8399b190 T __cfi_sdio_f0_writeb\nffffffff8399b1a0 T sdio_f0_writeb\nffffffff8399b340 T __cfi_s"..., 4096) = 4066 [pid 314] read(7, "ffffffff839a11e0 t __cfi_mmc_err_stats_show\nffffffff839a11f0 t mmc_err_stats_show\nffffffff839a1710 T"..., 4096) = 4050 [pid 314] read(7, "ffffffff839b2dd0 t __cfi_mmc_dbg_card_status_fops_open\nffffffff839b2de0 t mmc_dbg_card_status_fops_o"..., 4096) = 4072 [pid 314] read(7, "ffffffff839c9ea0 t __cfi_sdhci_thread_irq\nffffffff839c9eb0 t sdhci_thread_irq\nffffffff839ca0a0 T __c"..., 4096) = 4047 [pid 314] read(7, "ffffffff839dae40 T __traceiter_ufshcd_runtime_suspend\nffffffff839daf30 T __cfi___traceiter_ufshcd_ru"..., 4096) = 4088 [pid 314] read(7, "ffffffff839e01b0 t __bpf_trace_ufshcd_exception_event\nffffffff839e01e0 T __cfi_ufshcd_dump_regs\nffff"..., 4096) = 4095 [pid 314] read(7, "ffffffff839efd20 T __cfi_ufshcd_advanced_rpmb_req_handler\nffffffff839efd30 T ufshcd_advanced_rpmb_re"..., 4096) = 4067 [pid 314] read(7, "ffffffff83a06c50 t ufshcd_poll\nffffffff83a07150 t __ufshcd_transfer_req_compl\nffffffff83a07290 t ufs"..., 4096) = 4080 [pid 314] read(7, "ffffffff83a1d4a0 t ufshcd_wl_runtime_resume\nffffffff83a1d740 t __ufshcd_wl_resume\nffffffff83a1e540 t"..., 4096) = 4094 [pid 314] read(7, "ffffffff83a22bd0 t read_nr_requests_show\nffffffff83a22c50 t __cfi_read_req_latency_avg_show\nffffffff"..., 4096) = 4081 [pid 314] read(7, "ffffffff83a24330 t raw_device_capacity_show\nffffffff83a24390 t __cfi_max_number_of_luns_show\nfffffff"..., 4096) = 4083 [pid 314] read(7, "ffffffff83a254b0 t life_time_estimation_b_show\nffffffff83a25510 t __cfi_active_icc_levels_vcc0_show\n"..., 4096) = 4086 [pid 314] read(7, "ffffffff83a26630 t active_icc_levels_vccq27_show\nffffffff83a26690 t __cfi_active_icc_levels_vccq28_s"..., 4096) = 4060 [pid 314] read(7, "ffffffff83a2be70 t wb_life_time_est_show\nffffffff83a2c110 t __cfi_wb_cur_buf_show\nffffffff83a2c120 t"..., 4096) = 4092 [pid 314] read(7, "ffffffff83a34250 T ufshcd_dwc_dme_set_attrs\nffffffff83a343a0 T __cfi_ufshcd_dwc_link_startup_notify\n"..., 4096) = 4051 [pid 314] read(7, "ffffffff83a3b090 T __cfi_led_classdev_resume\nffffffff83a3b0a0 T led_classdev_resume\nffffffff83a3b170"..., 4096) = 4094 [pid 314] read(7, "ffffffff83a3fb30 t __cfi_multi_intensity_store\nffffffff83a3fb40 t multi_intensity_store\nffffffff83a4"..., 4096) = 4073 [pid 314] read(7, "ffffffff83a45120 t raw_table_read\nffffffff83a45180 t __cfi_sys_dmi_field_show\nffffffff83a45190 t sys"..., 4096) = 4066 [pid 314] read(7, "ffffffff83a52840 t hid_device_probe\nffffffff83a52be0 t __cfi_hid_device_remove\nffffffff83a52bf0 t hi"..., 4096) = 4059 [pid 314] read(7, "ffffffff83a6cff0 T hid_debug_unregister\nffffffff83a6d0e0 T __cfi_hid_debug_init\nffffffff83a6d0f0 T h"..., 4096) = 4061 [pid 314] read(7, "ffffffff83a7bcd0 t __cfi_apple_input_mapped\nffffffff83a7bce0 t apple_input_mapped\nffffffff83a7c210 t"..., 4096) = 4085 [pid 314] read(7, "ffffffff83a86cc0 t __cfi_release_version_show\nffffffff83a86cd0 t release_version_show\nffffffff83a86d"..., 4096) = 4087 [pid 314] read(7, "ffffffff83a9bc60 t lenovo_input_configured\nffffffff83a9bdf0 t __cfi_lenovo_reset_resume\nffffffff83a9"..., 4096) = 4092 [pid 314] read(7, "ffffffff83aaa850 t lg4ff_led_get_brightness\nffffffff83aaaa60 t __cfi_lg4ff_led_set_brightness\nffffff"..., 4096) = 4071 [pid 314] read(7, "ffffffff83ac0220 t hidpp_report_fixup\nffffffff83ac04b0 t __cfi_hidpp_input_mapping\nffffffff83ac04c0 "..., 4096) = 4072 [pid 314] read(7, "ffffffff83adf490 t __cfi_mt_input_mapped\nffffffff83adf4a0 t mt_input_mapped\nffffffff83adf560 t __cfi"..., 4096) = 4055 [pid 314] read(7, "ffffffff83af56b0 t __cfi_pk_report_fixup\nffffffff83af56c0 t pk_report_fixup\nffffffff83af5880 t __cfi"..., 4096) = 4054 [pid 314] read(7, "ffffffff83b01060 t picolcd_led_get_brightness\nffffffff83b012c0 t __cfi_picolcd_led_set_brightness\nff"..., 4096) = 4076 [pid 314] read(7, "ffffffff83b133c0 T roccat_common2_sysfs_read\nffffffff83b13640 T __cfi_roccat_common2_sysfs_write\nfff"..., 4096) = 4089 [pid 314] read(7, "ffffffff83b18ef0 t __cfi_kone_raw_event\nffffffff83b18f00 t kone_raw_event\nffffffff83b195e0 t kone_ge"..., 4096) = 4048 [pid 314] read(7, "ffffffff83b203a0 t __cfi_roccat_common2_sysfs_write_actual_profile\nffffffff83b203b0 t roccat_common2"..., 4096) = 4093 [pid 314] read(7, "ffffffff83b24540 t pyra_remove\nffffffff83b246e0 t __cfi_pyra_raw_event\nffffffff83b246f0 t pyra_raw_e"..., 4096) = 4068 [pid 314] read(7, "ffffffff83b276b0 t roccat_common2_sysfs_read_macro\nffffffff83b27700 t __cfi_roccat_common2_sysfs_wri"..., 4096) = 4092 [pid 314] read(7, "ffffffff83b2be30 t saitek_probe\nffffffff83b2bfa0 t __cfi_saitek_raw_event\nffffffff83b2bfb0 t saitek_"..., 4096) = 4071 [pid 314] read(7, "ffffffff83b431f0 t steam_client_ll_parse\nffffffff83b432b0 t __cfi_steam_client_ll_raw_request\nffffff"..., 4096) = 4088 [pid 314] read(7, "ffffffff83b549d0 t __cfi_thingm_init\nffffffff83b549e0 t thingm_init\nffffffff83b54b10 t __cfi_thingm_"..., 4096) = 4063 [pid 314] read(7, "ffffffff83b80610 t wacom_status0_luminance_store\nffffffff83b807a0 t __cfi_wacom_led0_select_show\nfff"..., 4096) = 4069 [pid 314] read(7, "ffffffff83b92170 t waltop_report_fixup\nffffffff83b92550 T __cfi_wiiproto_req_rumble\nffffffff83b92560"..., 4096) = 4094 [pid 314] read(7, "ffffffff83b9ce60 t wiimod_battery_get_property\nffffffff83b9d0a0 t __cfi_wiimod_led_probe\nffffffff83b"..., 4096) = 4063 [pid 314] read(7, "ffffffff83ba7810 t __cfi_wiimod_guitar_probe\nffffffff83ba7820 t wiimod_guitar_probe\nffffffff83ba7f40"..., 4096) = 4076 [pid 314] read(7, "ffffffff83bb7910 t usbhid_close\nffffffff83bb7b00 t __cfi_usbhid_power\nffffffff83bb7b10 t usbhid_powe"..., 4096) = 4094 [pid 314] read(7, "ffffffff83bd5f50 T __cfi___of_find_all_nodes\nffffffff83bd5f60 T __of_find_all_nodes\nffffffff83bd6050"..., 4096) = 4089 [pid 314] read(7, "ffffffff83bddee0 T __cfi_of_alias_get_id\nffffffff83bddef0 T of_alias_get_id\nffffffff83bde010 T __cfi"..., 4096) = 4081 [pid 314] read(7, "ffffffff83be4020 T __cfi_of_graph_get_port_by_id\nffffffff83be4030 T of_graph_get_port_by_id\nffffffff"..., 4096) = 4073 [pid 314] read(7, "ffffffff83be8620 T of_pci_range_to_resource\nffffffff83be88b0 T __cfi_of_translate_address\nffffffff83"..., 4096) = 4089 [pid 314] read(7, "ffffffff83bf1f80 t __cfi_vhost_vsock_dev_ioctl\nffffffff83bf1f90 t vhost_vsock_dev_ioctl\nffffffff83bf"..., 4096) = 4065 [pid 314] read(7, "ffffffff83bfe7d0 T vhost_vq_init_access\nffffffff83bfead0 t vhost_update_used_flags\nffffffff83bfecd0 "..., 4096) = 4090 [pid 314] read(7, "ffffffff83c09ab0 T mbox_client_txdone\nffffffff83c09d10 T __cfi_mbox_client_peek_data\nffffffff83c09d2"..., 4096) = 4086 [pid 314] read(7, "ffffffff83c15750 T __cfi_rproc_add\nffffffff83c15760 T rproc_add\nffffffff83c15a70 t rproc_trigger_aut"..., 4096) = 4086 [pid 314] read(7, "ffffffff83c200c0 t __cfi_firmware_store\nffffffff83c200d0 t firmware_store\nffffffff83c20120 t __cfi_s"..., 4096) = 4081 [pid 314] read(7, "ffffffff83c25700 T rpmsg_register_device\nffffffff83c25720 T __cfi_rpmsg_unregister_device\nffffffff83"..., 4096) = 4083 [pid 314] read(7, "ffffffff83c2b5f0 T __cfi_devfreq_monitor_suspend\nffffffff83c2b600 T devfreq_monitor_suspend\nffffffff"..., 4096) = 4051 [pid 314] read(7, "ffffffff83c31010 t __cfi_available_governors_show\nffffffff83c31020 t available_governors_show\nffffff"..., 4096) = 4077 [pid 314] read(7, "ffffffff83c38120 T extcon_register_notifier_all\nffffffff83c38190 T __cfi_extcon_unregister_notifier_"..., 4096) = 4089 [pid 314] read(7, "ffffffff83c3e250 T __cfi_iio_device_alloc\nffffffff83c3e260 T iio_device_alloc\nffffffff83c3e580 T __c"..., 4096) = 4075 [pid 314] read(7, "ffffffff83c45ae0 T __cfi_iio_map_array_register\nffffffff83c45af0 T iio_map_array_register\nffffffff83"..., 4096) = 4085 [pid 314] read(7, "ffffffff83c4daa0 T iio_buffer_put\nffffffff83c4db90 T __cfi_iio_update_buffers\nffffffff83c4dba0 T iio"..., 4096) = 4065 [pid 314] read(7, "ffffffff83c57b30 T iio_trigger_using_own\nffffffff83c57ba0 T __cfi_iio_trigger_validate_own_device\nff"..., 4096) = 4091 [pid 314] read(7, "ffffffff83c5fa00 t __cfi_perf_trace_aer_event\nffffffff83c5fa10 t perf_trace_aer_event\nffffffff83c600"..., 4096) = 4060 [pid 314] read(7, "ffffffff83c68070 T __cfi___traceiter_binder_set_priority\nffffffff83c68080 T __traceiter_binder_set_p"..., 4096) = 4092 [pid 314] read(7, "ffffffff83c6aad0 t perf_trace_binder_set_priority\nffffffff83c6aee0 t __cfi_trace_event_raw_event_bin"..., 4096) = 4084 [pid 314] read(7, "ffffffff83c71860 t __cfi___bpf_trace_binder_txn_latency_free\nffffffff83c71870 t __bpf_trace_binder_t"..., 4096) = 4083 [pid 314] read(7, "ffffffff83c91dc0 t binder_proc_transaction\nffffffff83c93240 t binder_thread_dec_tmpref\nffffffff83c93"..., 4096) = 4086 [pid 314] read(7, "ffffffff83c9df30 t trace_raw_output_binder_buffer_class\nffffffff83c9e080 t __cfi_trace_raw_output_bi"..., 4096) = 4060 [pid 314] read(7, "ffffffff83ca5a70 T __cfi___traceiter_android_vh_binder_thread_release\nffffffff83ca5a80 T __traceiter"..., 4096) = 4061 [pid 314] read(7, "ffffffff83ca7650 T __traceiter_android_vh_rtmutex_wait_start\nffffffff83ca7710 T __cfi___traceiter_an"..., 4096) = 4093 [pid 314] read(7, "ffffffff83ca9170 T __cfi___traceiter_android_vh_cpu_idle_exit\nffffffff83ca9180 T __traceiter_android"..., 4096) = 4036 [pid 314] read(7, "ffffffff83caad50 T __traceiter_android_vh_ufs_prepare_command\nffffffff83caae30 T __cfi___traceiter_a"..., 4096) = 4072 [pid 314] read(7, "ffffffff83cac950 T __traceiter_android_vh_iommu_iovad_free_iova\nffffffff83caca30 T __cfi___traceiter"..., 4096) = 4074 [pid 314] read(7, "ffffffff83cae5e0 T __cfi___traceiter_android_rvh_reclaim_folio_list\nffffffff83cae5f0 T __traceiter_a"..., 4096) = 4038 [pid 314] read(7, "ffffffff83cb0190 T __cfi___traceiter_android_vh_free_one_page_bypass\nffffffff83cb01a0 T __traceiter_"..., 4096) = 4079 [pid 314] read(7, "ffffffff83cb1be0 T __traceiter_android_vh_oom_evaluate_task_bypass\nffffffff83cb1cc0 T __cfi___tracei"..., 4096) = 4053 [pid 314] read(7, "ffffffff83cb3800 T __traceiter_android_vh_cma_alloc_lat_end\nffffffff83cb38d0 T __cfi___traceiter_and"..., 4096) = 4085 [pid 314] read(7, "ffffffff83cb54d0 T __traceiter_android_vh_dc_send_copy\nffffffff83cb55a0 T __cfi___traceiter_android_"..., 4096) = 4055 [pid 314] read(7, "ffffffff83cb7060 T __traceiter_android_vh_folio_skip_activate\nffffffff83cb7130 T __cfi___traceiter_a"..., 4096) = 4049 [pid 314] read(7, "ffffffff83cb8b30 T __traceiter_android_vh_rwsem_wake\nffffffff83cb8bf0 T __cfi___traceiter_android_vh"..., 4096) = 4071 [pid 314] read(7, "ffffffff83cba8d0 T __cfi___traceiter_android_vh_arch_set_freq_scale\nffffffff83cba8e0 T __traceiter_a"..., 4096) = 4048 [pid 314] read(7, "ffffffff83cbc3f0 T __cfi___traceiter_android_vh_enable_thermal_power_throttle\nffffffff83cbc400 T __t"..., 4096) = 4086 [pid 314] read(7, "ffffffff83cbded0 T __traceiter_android_vh_regmap_update\nffffffff83cbdfa0 T __cfi___traceiter_android"..., 4096) = 4093 [pid 314] read(7, "ffffffff83cbf8f0 T __traceiter_android_trigger_vendor_lmk_kill\nffffffff83cbf9c0 t __cfi_trace_event_"..., 4096) = 4083 [pid 314] read(7, "ffffffff83cc7090 T __cfi_nvmem_device_cell_read\nffffffff83cc70a0 T nvmem_device_cell_read\nffffffff83"..., 4096) = 4056 [pid 314] read(7, "ffffffff83ccfc20 T __cfi_icc_node_create\nffffffff83ccfc30 T icc_node_create\nffffffff83ccfc70 t icc_n"..., 4096) = 4059 [pid 314] read(7, "ffffffff83cd7800 t trigger_card_free\nffffffff83cd79c0 t __cfi_snd_card_info_read\nffffffff83cd79d0 t "..., 4096) = 4089 [pid 314] read(7, "ffffffff83cdde90 T snd_ctl_boolean_stereo_info\nffffffff83cddf50 T __cfi_snd_ctl_enum_info\nffffffff83"..., 4096) = 4092 [pid 314] read(7, "ffffffff83cebc20 T snd_info_create_module_entry\nffffffff83cebc70 T __cfi_snd_info_create_card_entry\n"..., 4096) = 4092 [pid 314] read(7, "ffffffff83cf4670 t __cfi_snd_hwdep_dev_free\nffffffff83cf4680 t snd_hwdep_dev_free\nffffffff83cf4730 t"..., 4096) = 4075 [pid 314] read(7, "ffffffff83cff8b0 t __cfi_snd_timer_user_release\nffffffff83cff8c0 t snd_timer_user_release\nffffffff83"..., 4096) = 4087 [pid 314] read(7, "ffffffff83d0eda0 T __cfi_snd_pcm_suspend_all\nffffffff83d0edb0 T snd_pcm_suspend_all\nffffffff83d0f500"..., 4096) = 4094 [pid 314] read(7, "ffffffff83d1df60 t snd_pcm_do_prepare\nffffffff83d1e1b0 t __cfi_snd_pcm_post_prepare\nffffffff83d1e1c0"..., 4096) = 4059 [pid 314] read(7, "ffffffff83d2ce30 T __cfi_snd_interval_list\nffffffff83d2ce40 T snd_interval_list\nffffffff83d2d250 T _"..., 4096) = 4080 [pid 314] read(7, "ffffffff83d371a0 t pcm_chmap_ctl_private_free\nffffffff83d37290 t update_audio_tstamp\nffffffff83d3794"..., 4096) = 4070 [pid 314] read(7, "ffffffff83d3d690 t __cfi_snd_dma_dev_mmap\nffffffff83d3d6a0 t snd_dma_dev_mmap\nffffffff83d3d760 t __c"..., 4096) = 4044 [pid 314] read(7, "ffffffff83d42f00 T __cfi_snd_pcm_create_iec958_consumer\nffffffff83d42f10 T snd_pcm_create_iec958_con"..., 4096) = 4081 [pid 314] read(7, "ffffffff83d4c040 t snd_rawmidi_control_ioctl\nffffffff83d4ccc0 t open_substream\nffffffff83d4d360 t cl"..., 4096) = 4070 [pid 314] read(7, "ffffffff83d5fbf0 t uac_clock_source_is_valid\nffffffff83d60880 t uac_clock_selector_set_val\nffffffff8"..., 4096) = 4081 [pid 314] read(7, "ffffffff83d76fc0 T __cfi_snd_usb_mixer_notify_id\nffffffff83d76fd0 T snd_usb_mixer_notify_id\nffffffff"..., 4096) = 4071 [pid 314] read(7, "ffffffff83d94fe0 t __cfi_snd_audigy2nx_led_get\nffffffff83d94ff0 t snd_audigy2nx_led_get\nffffffff83d9"..., 4096) = 4063 [pid 314] read(7, "ffffffff83d9a030 t __cfi_snd_ni_update_cur_val\nffffffff83d9a040 t snd_ni_update_cur_val\nffffffff83d9"..., 4096) = 4063 [pid 314] read(7, "ffffffff83da0b20 t __cfi_scarlett_ctl_meter_get\nffffffff83da0b30 t scarlett_ctl_meter_get\nffffffff83"..., 4096) = 4069 [pid 314] read(7, "ffffffff83dafc70 t __cfi_scarlett2_mixer_ctl_get\nffffffff83dafc80 t scarlett2_mixer_ctl_get\nffffffff"..., 4096) = 4071 [pid 314] read(7, "ffffffff83dbb250 t snd_us16x08_meter_put\nffffffff83dbb360 T __cfi_snd_sc1810_init_mixer\nffffffff83db"..., 4096) = 4092 [pid 314] read(7, "ffffffff83dcc770 t proc_dump_substream_formats\nffffffff83dcd590 T __cfi_snd_usb_create_quirk\nfffffff"..., 4096) = 4071 [pid 314] read(7, "ffffffff83ddeb60 T __cfi_snd_media_stream_delete\nffffffff83ddeb70 T snd_media_stream_delete\nffffffff"..., 4096) = 4082 [pid 314] read(7, "ffffffff83dece50 t snd_usbmidi_output_trigger\nffffffff83decfe0 t __cfi_snd_usbmidi_output_drain\nffff"..., 4096) = 4037 [pid 314] read(7, "ffffffff83df4a40 t __cfi_perf_trace_snd_soc_dapm_connected\nffffffff83df4a50 t perf_trace_snd_soc_dap"..., 4096) = 4082 [pid 314] read(7, "ffffffff83e00240 T __cfi_snd_soc_add_component\nffffffff83e00250 T snd_soc_add_component\nffffffff83e0"..., 4096) = 4075 [pid 314] read(7, "ffffffff83e081b0 t soc_probe_component\nffffffff83e09060 t soc_remove_component\nffffffff83e09270 t __"..., 4096) = 4087 [pid 314] read(7, "ffffffff83e18cb0 t __cfi_dapm_supply_check_power\nffffffff83e18cc0 t dapm_supply_check_power\nffffffff"..., 4096) = 4072 [pid 314] read(7, "ffffffff83e27c20 t gpio_work\nffffffff83e27e00 t __cfi_gpio_handler\nffffffff83e27e10 t gpio_handler\nf"..., 4096) = 4076 [pid 314] read(7, "ffffffff83e2d850 T snd_soc_dai_compr_trigger\nffffffff83e2d9b0 T __cfi_snd_soc_dai_compr_set_params\nf"..., 4096) = 4073 [pid 314] read(7, "ffffffff83e2fee0 T __cfi_snd_soc_component_compr_trigger\nffffffff83e2fef0 T snd_soc_component_compr_"..., 4096) = 4087 [pid 314] read(7, "ffffffff83e35a90 T snd_soc_set_runtime_hwparams\nffffffff83e35af0 T __cfi_dpcm_dapm_stream_event\nffff"..., 4096) = 4093 [pid 314] read(7, "ffffffff83e4d350 T devm_snd_dmaengine_pcm_register\nffffffff83e4d410 t __cfi_devm_dmaengine_pcm_relea"..., 4096) = 4053 [pid 314] read(7, "ffffffff83e55860 T __cfi_snd_soc_card_fixup_controls\nffffffff83e55870 T snd_soc_card_fixup_controls\n"..., 4096) = 4076 [pid 314] read(7, "ffffffff83e71520 t byt_rt5672_quirk_cb\nffffffff83e71540 t __cfi_byt_pov_p1006w_quirk_cb\nffffffff83e7"..., 4096) = 4086 [pid 314] read(7, "ffffffff83e77c60 t sst_set_pipe_gain\nffffffff83e783c0 T __cfi_sst_dsp_init_v2_dpcm\nffffffff83e783d0 "..., 4096) = 4063 [pid 314] read(7, "ffffffff83e85fe0 T sst_get_num_channel\nffffffff83e860a0 T __cfi_sst_get_stream\nffffffff83e860b0 T ss"..., 4096) = 4074 [pid 314] read(7, "ffffffff83e8bf90 T sst_fill_header_mrfld\nffffffff83e8c0f0 T __cfi_sst_fill_header_dsp\nffffffff83e8c1"..., 4096) = 4075 [pid 314] read(7, "ffffffff83e93dc0 T __cfi___sys_socket\nffffffff83e93dd0 T __sys_socket\nffffffff83e93f70 T __cfi___x64"..., 4096) = 4083 [pid 314] read(7, "ffffffff83e99ff0 t ____sys_sendmsg\nffffffff83e9a9b0 T __cfi___sys_sendmsg\nffffffff83e9a9c0 T __sys_s"..., 4096) = 4058 [pid 314] read(7, "ffffffff83ea2df0 t sockfs_init_fs_context\nffffffff83ea2ea0 t __cfi_sock_alloc_inode\nffffffff83ea2eb0"..., 4096) = 4076 [pid 314] read(7, "ffffffff83eaeec0 T __cfi_sk_alloc\nffffffff83eaeed0 T sk_alloc\nffffffff83eaf330 t sk_prot_alloc\nfffff"..., 4096) = 4057 [pid 314] read(7, "ffffffff83eb7ef0 T __cfi_sock_no_sendpage_locked\nffffffff83eb7f00 T sock_no_sendpage_locked\nffffffff"..., 4096) = 4085 [pid 314] read(7, "ffffffff83ebfc70 T __cfi___kfree_skb\nffffffff83ebfc80 T __kfree_skb\nffffffff83ebfcf0 t kfree_skbmem\n"..., 4096) = 4063 [pid 314] read(7, "ffffffff83ed2070 T __cfi_skb_store_bits\nffffffff83ed2080 T skb_store_bits\nffffffff83ed27d0 T __cfi__"..., 4096) = 4058 [pid 314] read(7, "ffffffff83ee6fd0 T skb_gso_validate_network_len\nffffffff83ee7290 T __cfi_skb_gso_validate_mac_len\nff"..., 4096) = 4080 [pid 314] read(7, "ffffffff83ef8370 T sk_stream_kill_queues\nffffffff83ef8680 T __cfi___scm_destroy\nffffffff83ef8690 T _"..., 4096) = 4067 [pid 314] read(7, "ffffffff83f039a0 t __cfi_net_defaults_init_net\nffffffff83f039b0 t net_defaults_init_net\nffffffff83f0"..., 4096) = 4066 [pid 314] read(7, "ffffffff83f13750 T __cfi_dev_add_pack\nffffffff83f13760 T dev_add_pack\nffffffff83f13af0 T __cfi___dev"..., 4096) = 4060 [pid 314] read(7, "ffffffff83f1a850 T net_inc_egress_queue\nffffffff83f1a870 T __cfi_net_dec_egress_queue\nffffffff83f1a8"..., 4096) = 4073 [pid 314] read(7, "ffffffff83f278f0 T __cfi_dev_loopback_xmit\nffffffff83f27900 T dev_loopback_xmit\nffffffff83f27e00 T _"..., 4096) = 4045 [pid 314] read(7, "ffffffff83f36f90 T __cfi_netdev_master_upper_dev_get_rcu\nffffffff83f36fa0 T netdev_master_upper_dev_"..., 4096) = 4080 [pid 314] read(7, "ffffffff83f3e7e0 T dev_change_proto_down\nffffffff83f3e900 T __cfi_dev_change_proto_down_reason\nfffff"..., 4096) = 4053 [pid 314] read(7, "ffffffff83f53c60 t __cfi_bpf_xdp_link_release\nffffffff83f53c70 t bpf_xdp_link_release\nffffffff83f541"..., 4096) = 4078 [pid 314] read(7, "ffffffff83f5db80 T __cfi_dst_alloc\nffffffff83f5db90 T dst_alloc\nffffffff83f5dd70 T __cfi_dst_destroy"..., 4096) = 4071 [pid 314] read(7, "ffffffff83f6ace0 t neigh_managed_work\nffffffff83f6af00 t __cfi_neigh_proxy_process\nffffffff83f6af10 "..., 4096) = 4089 [pid 314] read(7, "ffffffff83f7af90 T rtnl_register\nffffffff83f7b000 T __cfi_rtnl_unregister\nffffffff83f7b010 T rtnl_un"..., 4096) = 4066 [pid 314] read(7, "ffffffff83f902f0 t __cfi_rtnl_stats_dump\nffffffff83f90300 t rtnl_stats_dump\nffffffff83f90f70 t __cfi"..., 4096) = 4090 [pid 314] read(7, "ffffffff83fa4430 T bpf_skb_load_helper_32_no_cache\nffffffff83fa4860 T __cfi_sk_filter_uncharge\nfffff"..., 4096) = 4059 [pid 314] read(7, "ffffffff83fb6060 T __cfi_bpf_xdp_get_buff_len\nffffffff83fb6070 T bpf_xdp_get_buff_len\nffffffff83fb61"..., 4096) = 4091 [pid 314] read(7, "ffffffff83fbd380 T __cfi_bpf_skb_get_xfrm_state\nffffffff83fbd390 T bpf_skb_get_xfrm_state\nffffffff83"..., 4096) = 4062 [pid 314] read(7, "ffffffff83fca830 t __cfi_tc_cls_act_prologue\nffffffff83fca840 t tc_cls_act_prologue\nffffffff83fcb1a0"..., 4096) = 4066 [pid 314] read(7, "ffffffff83feb910 t __cfi_sk_lookup_convert_ctx_access\nffffffff83feb920 t sk_lookup_convert_ctx_acces"..., 4096) = 4073 [pid 314] read(7, "ffffffff83fff210 t sock_diag_rcv_msg\nffffffff83fff600 T __cfi_dev_ifconf\nffffffff83fff610 T dev_ifco"..., 4096) = 4082 [pid 314] read(7, "ffffffff8400af80 T __cfi___xdp_build_skb_from_frame\nffffffff8400af90 T __xdp_build_skb_from_frame\nff"..., 4096) = 4046 [pid 314] read(7, "ffffffff840102f0 T __cfi_flow_indr_block_cb_alloc\nffffffff84010300 T flow_indr_block_cb_alloc\nffffff"..., 4096) = 4087 [pid 314] read(7, "ffffffff8401b5f0 t tx_timeout_show\nffffffff8401b650 t __cfi_traffic_class_show\nffffffff8401b660 t tr"..., 4096) = 4073 [pid 314] read(7, "ffffffff84020100 t __cfi_napi_defer_hard_irqs_store\nffffffff84020110 t napi_defer_hard_irqs_store\nff"..., 4096) = 4082 [pid 314] read(7, "ffffffff84029be0 t __cfi_dev_proc_net_exit\nffffffff84029bf0 t dev_proc_net_exit\nffffffff84029c90 t _"..., 4096) = 4079 [pid 314] read(7, "ffffffff84037bb0 T __traceiter_net_dev_queue\nffffffff84037c70 T __cfi___traceiter_netif_receive_skb\n"..., 4096) = 4068 [pid 314] read(7, "ffffffff8403e380 T __traceiter_inet_sock_set_state\nffffffff8403e450 T __cfi___traceiter_inet_sk_erro"..., 4096) = 4075 [pid 314] read(7, "ffffffff84048e70 t trace_event_raw_event_tcp_cong_state_set\nffffffff84049540 t __cfi_perf_trace_tcp_"..., 4096) = 4084 [pid 314] read(7, "ffffffff840500e0 t trace_event_raw_event_fdb_delete\nffffffff84050560 t __cfi_perf_trace_fdb_delete\nf"..., 4096) = 4088 [pid 314] read(7, "ffffffff84057180 t __bpf_trace_neigh_update\nffffffff840571d0 t __cfi___bpf_trace_neigh__update\nfffff"..., 4096) = 4088 [pid 314] read(7, "ffffffff8405c500 t __cfi_trace_raw_output_neigh_create\nffffffff8405c510 t trace_raw_output_neigh_cre"..., 4096) = 4095 [pid 314] read(7, "ffffffff840675a0 T sk_msg_free_nocharge\nffffffff84067a20 T __cfi_sk_msg_free\nffffffff84067a30 T sk_m"..., 4096) = 4054 [pid 314] read(7, "ffffffff840755d0 t __cfi_sock_hash_lookup\nffffffff840755e0 t sock_hash_lookup\nffffffff84075af0 t __c"..., 4096) = 4090 [pid 314] read(7, "ffffffff8407dc00 t __cfi_bpf_iter_init_sk_storage_map\nffffffff8407dc10 t bpf_iter_init_sk_storage_ma"..., 4096) = 4080 [pid 314] read(7, "ffffffff84085810 T __cfi_eth_gro_complete\nffffffff84085820 T eth_gro_complete\nffffffff84085a40 W __c"..., 4096) = 4069 [pid 314] read(7, "ffffffff84091b10 T __cfi_dev_deactivate\nffffffff84091b20 T dev_deactivate\nffffffff84091cd0 T __cfi_d"..., 4096) = 4062 [pid 314] read(7, "ffffffff8409c300 T qdisc_class_hash_insert\nffffffff8409c4d0 T __cfi_qdisc_class_hash_remove\nffffffff"..., 4096) = 4094 [pid 314] read(7, "ffffffff840adbc0 T __cfi_tcf_exts_dump_stats\nffffffff840adbd0 T tcf_exts_dump_stats\nffffffff840adcd0"..., 4096) = 4069 [pid 314] read(7, "ffffffff840c0d60 T tcf_action_exec\nffffffff840c1240 T __cfi_tcf_action_destroy\nffffffff840c1250 T tc"..., 4096) = 4058 [pid 314] read(7, "ffffffff840d5c50 t __cfi_tcf_skbedit_dump\nffffffff840d5c60 t tcf_skbedit_dump\nffffffff840d6860 t __c"..., 4096) = 4081 [pid 314] read(7, "ffffffff840ec340 t htb_activate_prios\nffffffff840ecd40 t htb_change_class_mode\nffffffff840ed2d0 t ht"..., 4096) = 4069 [pid 314] read(7 [pid 307] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 307] sched_getaffinity(0, 8192, [0 1]) = 8 [pid 314] <... read resumed>, "ffffffff840fd4d0 t prio_dequeue\nffffffff840fdb60 t __cfi_prio_peek\nffffffff840fdb70 t prio_peek\nffff"..., 4096) = 4065 [pid 315] <... epoll_pwait resumed>, [], 128, 714, NULL, 0) = 0 [pid 315] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 315] futex(0x1ed5c2a80160, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 310] <... futex resumed>) = 0 [pid 307] getpid() = 306 [pid 307] tgkill(306, 315, SIGURG [pid 315] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 310] epoll_pwait(4 [pid 315] futex(0x1ed5c4f52960, FUTEX_WAIT_PRIVATE, 0, NULL) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 307] <... tgkill resumed>) = 0 [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 315] rt_sigreturn({mask=[]}) = 202 [pid 314] read(7 [pid 315] futex(0x1ed5c4f52960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=998135047} [pid 314] <... read resumed>, "ffffffff841173d0 t qdisc_peek_dequeued\nffffffff84117630 t __cfi_fq_codel_init\nffffffff84117640 t fq_"..., 4096) = 4082 [pid 314] read(7, "ffffffff841315e0 t basic_init\nffffffff84131730 t __cfi_basic_destroy\nffffffff84131740 t basic_destro"..., 4096) = 4070 [pid 314] read(7, "ffffffff84144de0 T tcf_em_tree_dump\nffffffff84145720 T __cfi___tcf_em_tree_match\nffffffff84145730 T "..., 4096) = 4094 [pid 314] read(7, "ffffffff8414aef0 t meta_int_sk_rcvlowat\nffffffff8414b050 t __cfi_meta_int_sk_rcvtimeo\nffffffff8414b0"..., 4096) = 4057 [pid 314] read(7, "ffffffff84153b40 T netlink_change_ngroups\nffffffff84153b90 T __cfi___netlink_clear_multicast_users\nf"..., 4096) = 4093 [pid 314] read(7, "ffffffff84166ef0 t genl_get_cmd\nffffffff841677c0 t __cfi_genl_pernet_init\nffffffff841677d0 t genl_pe"..., 4096) = 4077 [pid 314] read(7, "ffffffff8416c160 T __cfi_bpf_kfunc_call_test_pass_ctx\nffffffff8416c170 T bpf_kfunc_call_test_pass_ct"..., 4096) = 4067 [pid 314] read(7, "ffffffff84176880 T ethtool_virtdev_validate_cmd\nffffffff84176ae0 T __cfi_ethtool_virtdev_set_link_ks"..., 4096) = 4054 [pid 314] read(7, "ffffffff84189630 T ethtool_params_from_link_mode\nffffffff841897e0 T __cfi_ethnl_ops_begin\nffffffff84"..., 4096) = 4076 [pid 314] read(7, "ffffffff841985a0 t __cfi_features_prepare_data\nffffffff841985b0 t features_prepare_data\nffffffff8419"..., 4096) = 4073 [pid 314] read(7, "ffffffff841a6d00 t fec_prepare_data\nffffffff841a8970 t __cfi_fec_reply_size\nffffffff841a8980 t fec_r"..., 4096) = 4073 [pid 314] read(7, "ffffffff841b2150 T __cfi_nf_log_register\nffffffff841b2160 T nf_log_register\nffffffff841b3030 T __cfi"..., 4096) = 4075 [pid 314] read(7, "ffffffff841bec60 t __cfi_nfqnl_recv_config\nffffffff841bec70 t nfqnl_recv_config\nffffffff841bf710 t _"..., 4096) = 4094 [pid 314] read(7, "ffffffff841d4130 T __cfi___nf_ct_refresh_acct\nffffffff841d4140 T __nf_ct_refresh_acct\nffffffff841d44"..., 4096) = 4056 [pid 314] read(7, "ffffffff841e06f0 T nf_ct_find_expectation\nffffffff841e0db0 T __cfi_nf_ct_remove_expectations\nfffffff"..., 4096) = 4068 [pid 314] read(7, "ffffffff841e8350 t nf_ct_netns_inet_get\nffffffff841e8540 t nf_ct_netns_do_get\nffffffff841e8b90 T __c"..., 4096) = 4074 [pid 314] read(7, "ffffffff841f5b50 T nf_ct_seq_adjust\nffffffff841f6820 T __cfi_nf_ct_seq_offset\nffffffff841f6830 T nf_"..., 4096) = 4090 [pid 314] read(7, "ffffffff842029a0 T bpf_skb_ct_alloc\nffffffff84202ad0 T __cfi_bpf_skb_ct_lookup\nffffffff84202ae0 T bp"..., 4096) = 4065 [pid 314] read(7, "ffffffff84212590 t __cfi_ctnetlink_dump_table\nffffffff842125a0 t ctnetlink_dump_table\nffffffff84213a"..., 4096) = 4075 [pid 314] read(7, "ffffffff84233560 T __cfi_nf_nat_register_fn\nffffffff84233570 T nf_nat_register_fn\nffffffff84233af0 T"..., 4096) = 4086 [pid 314] read(7, "ffffffff8423f4d0 t help\nffffffff8423f850 t __cfi_help\nffffffff8423f860 t help\nffffffff8423f9e0 T __c"..., 4096) = 4060 [pid 314] read(7, "ffffffff8424b010 T __cfi_xt_find_table\nffffffff8424b020 T xt_find_table\nffffffff8424b120 T __cfi_xt_"..., 4096) = 4072 [pid 314] read(7, "ffffffff84252490 t __cfi_xt_dnat_target_v2\nffffffff842524a0 t xt_dnat_target_v2\nffffffff84252560 t _"..., 4096) = 4075 [pid 314] read(7, "ffffffff84259d90 t __cfi_tproxy_tg6_v1\nffffffff84259da0 t tproxy_tg6_v1\nffffffff8425a840 t __cfi_tpr"..., 4096) = 4077 [pid 314] read(7, "ffffffff84267620 t __cfi_ecn_mt_check6\nffffffff84267630 t ecn_mt_check6\nffffffff84267850 t __cfi_esp"..., 4096) = 4065 [pid 314] read(7, "ffffffff84278050 t quota_mt_check\nffffffff842781f0 t __cfi_quota_mt_destroy\nffffffff84278200 t quota"..., 4096) = 4083 [pid 314] read(7, "ffffffff84289d30 T __cfi_fib_dump_info_fnhe\nffffffff84289d40 T fib_dump_info_fnhe\nffffffff8428a680 T"..., 4096) = 4061 [pid 314] read(7, "ffffffff84298fe0 T ip_local_deliver\nffffffff84299330 t __cfi_ip_local_deliver_finish\nffffffff8429934"..., 4096) = 4059 [pid 314] read(7, "ffffffff842b74f0 T __cfi_ip_push_pending_frames\nffffffff842b7500 T ip_push_pending_frames\nffffffff84"..., 4096) = 4084 [pid 314] read(7, "ffffffff842ccc40 T inet_hash\nffffffff842cccc0 T __cfi_inet_unhash\nffffffff842cccd0 T inet_unhash\nfff"..., 4096) = 4056 [pid 314] read(7, "ffffffff842dc790 T __cfi_inet_csk_destroy_sock\nffffffff842dc7a0 T inet_csk_destroy_sock\nffffffff842d"..., 4096) = 4060 [pid 314] read(7, "ffffffff842f37b0 T __cfi_tcp_check_oom\nffffffff842f37c0 T tcp_check_oom\nffffffff842f3a80 T __cfi___t"..., 4096) = 4055 [pid 314] read(7, "ffffffff8430a440 T __cfi_tcp_oow_rate_limited\nffffffff8430a450 T tcp_oow_rate_limited\nffffffff8430a7"..., 4096) = 4069 [pid 314] read(7, "ffffffff843456d0 T __cfi_tcp_current_mss\nffffffff843456e0 T tcp_current_mss\nffffffff84345a90 T __cfi"..., 4096) = 4076 [pid 314] read(7, "ffffffff8436a200 T tcp_v4_connect\nffffffff8436b960 t ip_route_newports\nffffffff8436bb00 T __cfi_tcp_"..., 4096) = 4080 [pid 314] read(7, "ffffffff84380000 t bpf_iter_init_tcp\nffffffff843802a0 t __cfi_bpf_iter_fini_tcp\nffffffff843802b0 t b"..., 4096) = 4060 [pid 314] read(7, "ffffffff84390460 T __cfi_tcp_fastopen_reset_cipher\nffffffff84390470 T tcp_fastopen_reset_cipher\nffff"..., 4096) = 4080 [pid 314] read(7, "ffffffff843a2330 t raw_close\nffffffff843a2360 t __cfi_raw_ioctl\nffffffff843a2370 t raw_ioctl\nfffffff"..., 4096) = 4074 [pid 314] read(7, "ffffffff843b60f0 T __cfi_udp_lib_rehash\nffffffff843b6100 T udp_lib_rehash\nffffffff843b6690 T __cfi_u"..., 4096) = 4094 [pid 314] read(7, "ffffffff843ccb50 t __cfi_arp_key_eq\nffffffff843ccb60 t arp_key_eq\nffffffff843ccbf0 t __cfi_arp_const"..., 4096) = 4087 [pid 314] read(7, "ffffffff843dee80 T inet_addr_onlink\nffffffff843df000 T __cfi_inetdev_by_index\nffffffff843df010 T ine"..., 4096) = 4091 [pid 314] read(7, "ffffffff843f37f0 T inet_recvmsg\nffffffff843f3c70 T __cfi_inet_shutdown\nffffffff843f3c80 T inet_shutd"..., 4096) = 4061 [pid 314] read(7, "ffffffff84409480 t igmp_timer_expire\nffffffff84409bb0 t igmp_send_report\nffffffff8440a8d0 t igmpv3_s"..., 4096) = 4090 [pid 314] read(7, "ffffffff8441f030 T fib_nlmsg_size\nffffffff8441f620 T __cfi_rtmsg_fib\nffffffff8441f630 T rtmsg_fib\nff"..., 4096) = 4073 [pid 314] read(7, "ffffffff8443ee60 t __cfi_fib_route_seq_start\nffffffff8443ee70 t fib_route_seq_start\nffffffff8443f220"..., 4096) = 4047 [pid 314] read(7, "ffffffff8444de10 T __cfi_iptunnel_metadata_reply\nffffffff8444de20 T iptunnel_metadata_reply\nffffffff"..., 4096) = 4071 [pid 314] read(7, "ffffffff8446be20 t rtm_dump_nexthop_bucket_nh\nffffffff8446c8a0 T __cfi_ip_tunnel_lookup\nffffffff8446"..., 4096) = 4059 [pid 314] read(7, "ffffffff84481180 T __cfi_fib4_rules_exit\nffffffff84481190 T fib4_rules_exit\nffffffff844811d0 t __cfi"..., 4096) = 4070 [pid 314] read(7, "ffffffff8448fb50 t ipgre_tunnel_validate\nffffffff8448fd20 t ipgre_netlink_parms\nffffffff84490860 t _"..., 4096) = 4093 [pid 314] read(7, "ffffffff844a31a0 t __cfi_vti_get_size\nffffffff844a31b0 t vti_get_size\nffffffff844a31c0 t __cfi_vti_f"..., 4096) = 4084 [pid 314] read(7, "ffffffff844b61e0 T nf_send_reset\nffffffff844b7070 T __cfi_nf_send_unreach\nffffffff844b7080 T nf_send"..., 4096) = 4084 [pid 314] read(7, "ffffffff844c87f0 t iptable_security_net_pre_exit\nffffffff844c8810 t __cfi_iptable_security_net_exit\n"..., 4096) = 4063 [pid 314] read(7, "ffffffff844de5f0 t __cfi_tcp_diag_get_info\nffffffff844de600 t tcp_diag_get_info\nffffffff844de940 t _"..., 4096) = 4070 [pid 314] read(7, "ffffffff844ed000 t xfrm4_esp_rcv\nffffffff844ed100 t __cfi_xfrm4_esp_err\nffffffff844ed110 t xfrm4_esp"..., 4096) = 4075 [pid 314] read(7, "ffffffff84504760 T __cfi_xfrm_dst_ifdown\nffffffff84504770 T xfrm_dst_ifdown\nffffffff84504a40 T __cfi"..., 4096) = 4078 [pid 314] read(7, "ffffffff84519730 t xfrm_init_tempstate\nffffffff8451aa00 T __cfi_km_query\nffffffff8451aa10 T km_query"..., 4096) = 4070 [pid 314] read(7, "ffffffff8452a6b0 t __xfrm_dst_hash\nffffffff8452ab30 t __xfrm_src_hash\nffffffff8452af80 T __cfi_xfrm_"..., 4096) = 4072 [pid 314] read(7, "ffffffff84543f80 t __cfi_xfrm_send_policy_notify\nffffffff84543f90 t xfrm_send_policy_notify\nffffffff"..., 4096) = 4080 [pid 314] read(7, "ffffffff8455d4f0 t __cfi_xfrmi_newlink\nffffffff8455d500 t xfrmi_newlink\nffffffff8455dc00 t __cfi_xfr"..., 4096) = 4088 [pid 314] read(7, "ffffffff8456eb60 t __cfi_unix_stream_splice_read\nffffffff8456eb70 t unix_stream_splice_read\nffffffff"..., 4096) = 4054 [pid 314] read(7, "ffffffff8457d300 T __cfi_inet6_cleanup_sock\nffffffff8457d310 T inet6_cleanup_sock\nffffffff8457d330 T"..., 4096) = 4093 [pid 314] read(7, "ffffffff84590fd0 T ip6_sk_dst_lookup_flow\nffffffff845917b0 T __cfi_ip6_dst_lookup_tunnel\nffffffff845"..., 4096) = 4073 [pid 314] read(7, "ffffffff845ab760 T __cfi_inet6_ifinfo_notify\nffffffff845ab770 T inet6_ifinfo_notify\nffffffff845ab890"..., 4096) = 4082 [pid 314] read(7, "ffffffff845c7c40 t __cfi_inet6_fill_link_af\nffffffff845c7c50 t inet6_fill_link_af\nffffffff845c7cd0 t"..., 4096) = 4062 [pid 314] read(7, "ffffffff845dcfb0 t ip6_pol_route_output\nffffffff845dd030 T __cfi_ip6_route_output_flags\nffffffff845d"..., 4096) = 4073 [pid 314] read(7, "ffffffff845f18e0 t ip6_pkt_prohibit\nffffffff845f1910 t __cfi_ip6_pkt_discard_out\nffffffff845f1920 t "..., 4096) = 4060 [pid 314] read(7, "ffffffff845fe4e0 T call_fib6_entry_notifiers\nffffffff845fe630 T __cfi_call_fib6_multipath_entry_noti"..., 4096) = 4065 [pid 314] read(7, "ffffffff84614f40 t pndisc_constructor\nffffffff846150b0 t __cfi_pndisc_destructor\nffffffff846150c0 t "..., 4096) = 4070 [pid 314] read(7, "ffffffff8462f270 t udp_v6_push_pending_frames\nffffffff8462f4a0 T __cfi_udpv6_destroy_sock\nffffffff84"..., 4096) = 4082 [pid 314] read(7, "ffffffff8463d020 t icmpv6_rt_has_prefsrc\nffffffff8463d220 t inet6_sk\nffffffff8463d310 t dev_put\nffff"..., 4096) = 4066 [pid 314] read(7, "ffffffff84656ef0 t pskb_may_pull\nffffffff84656fd0 t mld_gq_start_work\nffffffff846570e0 t igmp6_group"..., 4096) = 4086 [pid 314] read(7, "ffffffff8466c540 t nf_reset_ct\nffffffff8466c640 t tcp_segs_in\nffffffff8466c940 t tcp_v6_timewait_ack"..., 4096) = 4083 [pid 314] read(7, "ffffffff84683010 T ipv6_flowlabel_opt\nffffffff84684e80 T __cfi_ip6_flowlabel_init\nffffffff84684e90 T"..., 4096) = 4084 [pid 314] read(7, "ffffffff846908d0 t __cfi_ioam6_sc_cmpfn\nffffffff846908e0 t ioam6_sc_cmpfn\nffffffff84690990 t __cfi_i"..., 4096) = 4062 [pid 314] read(7, "ffffffff846a0580 t ip6mr_rule_fill\nffffffff846a0620 t __cfi_ip6mr_vif_seq_start\nffffffff846a0630 t i"..., 4096) = 4087 [pid 314] read(7, "ffffffff846ab4f0 T __cfi_ip6_route_me_harder\nffffffff846ab500 T ip6_route_me_harder\nffffffff846abf50"..., 4096) = 4086 [pid 314] read(7, "ffffffff846bc390 T xfrm6_tunnel_alloc_spi\nffffffff846bcdb0 t __cfi_xfrm6_tunnel_rcv\nffffffff846bcdc0"..., 4096) = 4056 [pid 314] read(7, "ffffffff846cc2a0 t __cfi_ip6table_mangle_net_pre_exit\nffffffff846cc2b0 t ip6table_mangle_net_pre_exi"..., 4096) = 4082 [pid 314] read(7, "ffffffff846daac0 t vti6_siocdevprivate\nffffffff846db850 t vti6_link_config\nffffffff846dbd70 t vti6_l"..., 4096) = 4091 [pid 314] read(7, "ffffffff846f58c0 t __cfi_ip6_tnl_changelink\nffffffff846f58d0 t ip6_tnl_changelink\nffffffff846f5e80 t"..., 4096) = 4057 [pid 314] read(7, "ffffffff8470f210 t __cfi_ip6erspan_tunnel_xmit\nffffffff8470f220 t ip6erspan_tunnel_xmit\nffffffff8471"..., 4096) = 4088 [pid 314] read(7, "ffffffff8471a600 t ipv6_gso_segment\nffffffff8471c0e0 t __cfi_ipv6_gro_receive\nffffffff8471c0f0 t ipv"..., 4096) = 4072 [pid 314] read(7, "ffffffff84737460 t tpacket_rcv\nffffffff8473a5f0 t free_pg_vec\nffffffff8473a710 t __cfi_prb_retire_rx"..., 4096) = 4066 [pid 314] read(7, "ffffffff8475dde0 t pfkey_delete\nffffffff8475e460 t __cfi_pfkey_get\nffffffff8475e470 t pfkey_get\nffff"..., 4096) = 4077 [pid 314] read(7, "ffffffff8476ad00 t fdb_delete\nffffffff8476b820 T __cfi_br_fdb_flush\nffffffff8476b830 T br_fdb_flush\n"..., 4096) = 4085 [pid 314] read(7, "ffffffff8477b9e0 t __cfi_br_handle_local_finish\nffffffff8477b9f0 t br_handle_local_finish\nffffffff84"..., 4096) = 4063 [pid 314] read(7, "ffffffff84787760 t __cfi_br_forward_delay_timer_expired\nffffffff84787770 t br_forward_delay_timer_ex"..., 4096) = 4065 [pid 314] read(7, "ffffffff847957d0 t show_port_state\nffffffff84795830 t __cfi_show_change_ack\nffffffff84795840 t show_"..., 4096) = 4086 [pid 314] read(7, "ffffffff84797620 t ageing_time_show\nffffffff84797680 t __cfi_ageing_time_store\nffffffff84797690 t ag"..., 4096) = 4056 [pid 314] read(7, "ffffffff84798e60 t __cfi_multicast_startup_query_count_show\nffffffff84798e70 t multicast_startup_que"..., 4096) = 4064 [pid 314] read(7, "ffffffff8479e860 t br_multicast_destroy_mdb_entry\nffffffff8479e910 t __cfi_br_multicast_group_expire"..., 4096) = 4056 [pid 314] read(7, "ffffffff847ad580 t __br_multicast_disable_port_ctx\nffffffff847adb90 T __cfi_br_multicast_toggle_vlan"..., 4096) = 4078 [pid 314] read(7, "ffffffff847c28b0 t __cfi_br_mdb_del\nffffffff847c28c0 t br_mdb_del\nffffffff847c3460 T __cfi_br_mdb_un"..., 4096) = 4088 [pid 314] read(7, "ffffffff847cf220 t __cfi___bpf_trace_devlink_trap_report\nffffffff847cf230 t __bpf_trace_devlink_trap"..., 4096) = 4065 [pid 314] read(7, "ffffffff847d4590 T devlink_fmsg_binary_put\nffffffff847d4830 T __cfi_devlink_fmsg_bool_pair_put\nfffff"..., 4096) = 4066 [pid 314] read(7, "ffffffff847dd780 T __cfi_devlink_linecard_provision_fail\nffffffff847dd790 T devlink_linecard_provisi"..., 4096) = 4063 [pid 314] read(7, "ffffffff847e28c0 T devl_traps_register\nffffffff847e32e0 t devlink_trap_unregister\nffffffff847e35c0 T"..., 4096) = 4088 [pid 314] read(7, "ffffffff847ee250 t devlink_nl_cmd_port_split_doit\nffffffff847ee6e0 t __cfi_devlink_nl_cmd_port_unspl"..., 4096) = 4079 [pid 314] read(7, "ffffffff847fc960 t devlink_nl_cmd_region_new\nffffffff847fd7e0 t __cfi_devlink_nl_cmd_region_del\nffff"..., 4096) = 4040 [pid 314] read(7, "ffffffff84810f90 t devlink_nl_region_read_snapshot_fill\nffffffff848114b0 t devlink_nl_info_fill\nffff"..., 4096) = 4071 [pid 314] read(7, "ffffffff84823f50 t bcm_recvmsg\nffffffff84824510 t bcm_remove_op\nffffffff84824550 t dev_put\nffffffff8"..., 4096) = 4088 [pid 314] read(7, "ffffffff84837e00 t __cfi_cgw_csum_xor_neg\nffffffff84837e10 t cgw_csum_xor_neg\nffffffff84838210 T __c"..., 4096) = 4052 [pid 314] read(7, "ffffffff84841e20 T __cfi_hci_is_blocked_key\nffffffff84841e30 T hci_is_blocked_key\nffffffff84841f50 T"..., 4096) = 4070 [pid 314] read(7, "ffffffff84848d10 T __cfi_hci_pend_le_list_del_init\nffffffff84848d20 T hci_pend_le_list_del_init\nffff"..., 4096) = 4088 [pid 314] read(7, "ffffffff8485c4d0 t __cfi_bis_cleanup\nffffffff8485c4e0 t bis_cleanup\nffffffff8485c8b0 t __cfi_cis_cle"..., 4096) = 4056 [pid 314] read(7, "ffffffff8486acf0 t set_cig_params_complete\nffffffff8486ad60 T __cfi_hci_event_packet\nffffffff8486ad7"..., 4096) = 4058 [pid 314] read(7, "ffffffff8487e470 t hci_cc_inquiry_cancel\nffffffff8487e710 t __cfi_hci_cc_periodic_inq\nffffffff8487e7"..., 4096) = 4089 [pid 314] read(7, "ffffffff84884c70 t __cfi_hci_cc_read_inq_rsp_tx_power\nffffffff84884c80 t hci_cc_read_inq_rsp_tx_powe"..., 4096) = 4074 [pid 314] read(7, "ffffffff84888b10 t hci_cc_le_set_ext_adv_enable\nffffffff84889120 t __cfi_hci_cc_le_set_adv_set_rando"..., 4096) = 4051 [pid 314] read(7, "ffffffff84893bf0 t hci_le_per_adv_report_evt\nffffffff84893e10 t __cfi_hci_le_ext_adv_term_evt\nffffff"..., 4096) = 4054 [pid 314] read(7, "ffffffff8489da40 T mgmt_user_passkey_reply_complete\nffffffff8489db30 T __cfi_mgmt_user_passkey_neg_r"..., 4096) = 4094 [pid 314] read(7, "ffffffff848ad280 t __cfi_add_remote_oob_data\nffffffff848ad290 t add_remote_oob_data\nffffffff848ad820"..., 4096) = 4064 [pid 314] read(7, "ffffffff848c0a50 t __cfi_mesh_features\nffffffff848c0a60 t mesh_features\nffffffff848c0d90 t __cfi_mes"..., 4096) = 4059 [pid 314] read(7, "ffffffff848c9650 t get_clock_info_sync\nffffffff848c9920 t __cfi_get_clock_info_complete\nffffffff848c"..., 4096) = 4061 [pid 314] read(7, "ffffffff848d2a20 T __cfi_hci_sock_get_channel\nffffffff848d2a30 T hci_sock_get_channel\nffffffff848d2a"..., 4096) = 4087 [pid 314] read(7, "ffffffff848dfd60 T l2cap_chan_list\nffffffff848dfe30 T __cfi_l2cap_chan_close\nffffffff848dfe40 T l2ca"..., 4096) = 4074 [pid 314] read(7, "ffffffff84912de0 t l2cap_send_i_or_rr_or_rnr\nffffffff84913030 t l2cap_handle_rej\nffffffff84913380 t "..., 4096) = 4075 [pid 314] read(7, "ffffffff849249f0 t smp_send_pairing_req\nffffffff84924fd0 t smp_send_security_req\nffffffff849252d0 T "..., 4096) = 4075 [pid 314] read(7, "ffffffff8493a460 T hci_req_run_skb\nffffffff8493a490 T __cfi_hci_req_sync_complete\nffffffff8493a4a0 T"..., 4096) = 4071 [pid 314] read(7, "ffffffff84948720 T __cfi___hci_cmd_sync_ev\nffffffff84948730 T __hci_cmd_sync_ev\nffffffff84948780 T _"..., 4096) = 4076 [pid 314] read(7, "ffffffff849521e0 T hci_remove_advertising_sync\nffffffff849527a0 t hci_clear_adv_sync\nffffffff84952c5"..., 4096) = 4081 [pid 314] read(7, "ffffffff84963990 t __cfi_scan_disable_sync\nffffffff849639a0 t scan_disable_sync\nffffffff84963ab0 t _"..., 4096) = 4069 [pid 314] read(7, "ffffffff84969dd0 t __cfi_hci_le_read_num_support_adv_sets_sync\nffffffff84969de0 t hci_le_read_num_su"..., 4096) = 4093 [pid 314] read(7, "ffffffff84977640 t __cfi_iso_sock_setsockopt\nffffffff84977650 t iso_sock_setsockopt\nffffffff84978020"..., 4096) = 4069 [pid 314] read(7, "ffffffff84980a70 t __cfi_dev_class_show\nffffffff84980a80 t dev_class_show\nffffffff84980ba0 t __cfi_v"..., 4096) = 4078 [pid 314] read(7, "ffffffff84982d50 t conn_latency_fops_open\nffffffff84982d90 t __cfi_conn_latency_get\nffffffff84982da0"..., 4096) = 4051 [pid 314] read(7, "ffffffff84988190 T rfcomm_dlc_get_modem_status\nffffffff84988210 T __cfi_rfcomm_session_getaddr\nfffff"..., 4096) = 4069 [pid 314] read(7, "ffffffff8499cf90 t __cfi_rfcomm_tty_close\nffffffff8499cfa0 t rfcomm_tty_close\nffffffff8499cff0 t __c"..., 4096) = 4083 [pid 314] read(7, "ffffffff849a66f0 T __traceiter_session_seqnum_lns_disable\nffffffff849a67b0 T __cfi___traceiter_sessi"..., 4096) = 4080 [pid 314] read(7, "ffffffff849ae480 T __cfi_l2tp_xmit_skb\nffffffff849ae490 T l2tp_xmit_skb\nffffffff849afd70 T __cfi_l2t"..., 4096) = 4064 [pid 314] read(7, "ffffffff849be2c0 T __cfi_vlan_vid_add\nffffffff849be2d0 T vlan_vid_add\nffffffff849be9e0 T __cfi_vlan_"..., 4096) = 4056 [pid 314] read(7, "ffffffff849c9250 t __cfi_vlan_fill_info\nffffffff849c9260 t vlan_fill_info\nffffffff849c9fe0 t __cfi_v"..., 4096) = 4058 [pid 314] read(7, "ffffffff849d4150 T __cfi_wiphy_work_queue\nffffffff849d4160 T wiphy_work_queue\nffffffff849d42e0 T __c"..., 4096) = 4064 [pid 314] read(7, "ffffffff849dfac0 T cfg80211_process_wdev_events\nffffffff849e0010 T __cfi_cfg80211_process_rdev_event"..., 4096) = 4054 [pid 314] read(7, "ffffffff849ed2b0 T regulatory_hint_country_ie\nffffffff849ed650 T __cfi_regulatory_hint_disconnect\nff"..., 4096) = 4080 [pid 314] read(7, "ffffffff84a061b0 T cfg80211_get_bss\nffffffff84a06980 t is_bss\nffffffff84a06d00 T __cfi_cfg80211_bss_"..., 4096) = 4047 [pid 314] read(7, "ffffffff84a215c0 T __cfi_nl80211_send_assoc_timeout\nffffffff84a215d0 T nl80211_send_assoc_timeout\nff"..., 4096) = 4074 [pid 314] read(7, "ffffffff84a35c10 T cfg80211_tdls_oper_request\nffffffff84a361d0 T __cfi_cfg80211_ft_event\nffffffff84a"..., 4096) = 4089 [pid 314] read(7, "ffffffff84a4f3f0 t __cfi_nl80211_trigger_scan\nffffffff84a4f400 t nl80211_trigger_scan\nffffffff84a515"..., 4096) = 4066 [pid 314] read(7, "ffffffff84a69650 t __cfi_nl80211_nan_del_func\nffffffff84a69660 t nl80211_nan_del_func\nffffffff84a69b"..., 4096) = 4086 [pid 314] read(7, "ffffffff84a7ff30 t nl80211_parse_key_new\nffffffff84a80800 t nl80211_parse_beacon\nffffffff84a81f20 t "..., 4096) = 4082 [pid 314] read(7, "ffffffff84aa97b0 T cfg80211_tx_mlme_mgmt\nffffffff84aa99b0 T __cfi_cfg80211_michael_mic_failure\nfffff"..., 4096) = 4095 [pid 314] read(7, "ffffffff84ab72e0 t __cfi_disconnect_work\nffffffff84ab72f0 t disconnect_work\nffffffff84ab74c0 t cfg80"..., 4096) = 4087 [pid 314] read(7, "ffffffff84aca0f0 T __traceiter_rdev_return_void\nffffffff84aca1b0 T __cfi___traceiter_rdev_get_antenn"..., 4096) = 4079 [pid 314] read(7, "ffffffff84acc570 T __traceiter_rdev_update_mesh_config\nffffffff84acc650 T __cfi___traceiter_rdev_joi"..., 4096) = 4089 [pid 314] read(7, "ffffffff84ace940 T __traceiter_rdev_remain_on_channel\nffffffff84acea20 T __cfi___traceiter_rdev_retu"..., 4096) = 4091 [pid 314] read(7, "ffffffff84ad0d00 T __traceiter_rdev_set_fils_aad\nffffffff84ad0de0 T __cfi___traceiter_rdev_update_ow"..., 4096) = 4057 [pid 314] read(7, "ffffffff84ad2d70 T __traceiter_cfg80211_cac_event\nffffffff84ad2e40 T __cfi___traceiter_cfg80211_rx_s"..., 4096) = 4052 [pid 314] read(7, "ffffffff84ad6310 t __cfi_trace_event_raw_event_wiphy_only_evt\nffffffff84ad6320 t trace_event_raw_eve"..., 4096) = 4054 [pid 314] read(7, "ffffffff84ae2dc0 t perf_trace_station_del\nffffffff84ae3350 t __cfi_trace_event_raw_event_rdev_dump_s"..., 4096) = 4052 [pid 314] read(7, "ffffffff84af3af0 t __cfi_perf_trace_rdev_disassoc\nffffffff84af3b00 t perf_trace_rdev_disassoc\nffffff"..., 4096) = 4032 [pid 314] read(7, "ffffffff84afc9f0 t trace_event_raw_event_rdev_return_void_tx_rx\nffffffff84afcd60 t __cfi_perf_trace_"..., 4096) = 4066 [pid 314] read(7, "ffffffff84b07920 t __cfi_trace_event_raw_event_rdev_nan_change_conf\nffffffff84b07930 t trace_event_r"..., 4096) = 4068 [pid 314] read(7, "ffffffff84b137a0 t __cfi_perf_trace_rdev_start_radar_detection\nffffffff84b137b0 t perf_trace_rdev_st"..., 4096) = 4094 [pid 314] read(7, "ffffffff84b1cf70 t __cfi_perf_trace_netdev_frame_event\nffffffff84b1cf80 t perf_trace_netdev_frame_ev"..., 4096) = 4046 [pid 314] read(7, "ffffffff84b26e20 t __cfi_perf_trace_cfg80211_ch_switch_notify\nffffffff84b26e30 t perf_trace_cfg80211"..., 4096) = 4093 [pid 314] read(7, "ffffffff84b30d80 t trace_event_raw_event_cfg80211_return_u32\nffffffff84b30f70 t __cfi_perf_trace_cfg"..., 4096) = 4062 [pid 314] read(7, "ffffffff84b394a0 t __bpf_trace_rdev_set_default_mgmt_key\nffffffff84b394e0 t __cfi___bpf_trace_rdev_s"..., 4096) = 4093 [pid 314] read(7, "ffffffff84b3a0c0 t __cfi___bpf_trace_rdev_return_int_int\nffffffff84b3a0d0 t __bpf_trace_rdev_return_"..., 4096) = 4084 [pid 314] read(7, "ffffffff84b3ad40 t __cfi___bpf_trace_rdev_external_auth\nffffffff84b3ad50 t __bpf_trace_rdev_external"..., 4096) = 4055 [pid 314] read(7, "ffffffff84b3b7a0 t __bpf_trace_cfg80211_ch_switch_notify\nffffffff84b3b7e0 t __cfi___bpf_trace_cfg802"..., 4096) = 4070 [pid 314] read(7, "ffffffff84b3c8f0 t trace_raw_output_rdev_change_virtual_intf\nffffffff84b3ca10 t __cfi_trace_raw_outp"..., 4096) = 4044 [pid 314] read(7, "ffffffff84b406c0 t trace_raw_output_rdev_set_cqm_rssi_config\nffffffff84b40840 t __cfi_trace_raw_outp"..., 4096) = 4063 [pid 314] read(7, "ffffffff84b43c80 t __cfi_trace_raw_output_rdev_crit_proto_start\nffffffff84b43c90 t trace_raw_output_"..., 4096) = 4078 [pid 314] read(7, "ffffffff84b474f0 t __cfi_trace_raw_output_cfg80211_michael_mic_failure\nffffffff84b47500 t trace_raw_"..., 4096) = 4084 [pid 314] read(7, "ffffffff84b4ae90 t trace_raw_output_cfg80211_stop_iface\nffffffff84b4af70 t __cfi_trace_raw_output_cf"..., 4096) = 4056 [pid 314] read(7, "ffffffff84b56be0 t __cfi_wireless_dev_seq_show\nffffffff84b56bf0 t wireless_dev_seq_show\nffffffff84b5"..., 4096) = 4077 [pid 314] read(7, "ffffffff84b6d3f0 T drv_conf_tx\nffffffff84b6da90 T __cfi_drv_get_tsf\nffffffff84b6daa0 T drv_get_tsf\nf"..., 4096) = 4049 [pid 314] read(7, "ffffffff84b7d890 T ieee80211_send_eosp_nullfunc\nffffffff84b7dd40 t ieee80211_send_null_response\nffff"..., 4096) = 4087 [pid 314] read(7, "ffffffff84b92080 T __cfi_ieee80211_crypto_aes_gmac_decrypt\nffffffff84b92090 T ieee80211_crypto_aes_g"..., 4096) = 4044 [pid 314] read(7, "ffffffff84ba5530 T ieee80211_sta_tear_down_BA_sessions\nffffffff84ba58f0 T __cfi_ieee80211_ba_session"..., 4096) = 4067 [pid 314] read(7, "ffffffff84bb0bf0 T ieee80211_sta_init_nss\nffffffff84bb17c0 T __cfi___ieee80211_vht_handle_opmode\nfff"..., 4096) = 4089 [pid 314] read(7, "ffffffff84bc7110 T ieee80211_if_change_type\nffffffff84bc7ad0 t ieee80211_setup_sdata\nffffffff84bc868"..., 4096) = 4081 [pid 314] read(7, "ffffffff84bd8d30 T ieee80211_init_rate_ctrl_alg\nffffffff84bd9280 T __cfi_rate_control_deinitialize\nf"..., 4096) = 4084 [pid 314] read(7, "ffffffff84be7110 t __cfi_ieee80211_add_key\nffffffff84be7120 t ieee80211_add_key\nffffffff84be7b30 t _"..., 4096) = 4053 [pid 314] read(7, "ffffffff84bf3670 t ieee80211_set_noack_map\nffffffff84bf36e0 t __cfi_ieee80211_cfg_get_channel\nffffff"..., 4096) = 4086 [pid 314] read(7, "ffffffff84c02600 T ieee80211_sta_ps_transition\nffffffff84c027b0 t sta_ps_start\nffffffff84c030c0 t st"..., 4096) = 4067 [pid 314] read(7, "ffffffff84c2d120 T ieee80211_xmit\nffffffff84c2d3a0 t ieee80211_skb_resize\nffffffff84c2d9e0 t ieee802"..., 4096) = 4094 [pid 314] read(7, "ffffffff84c48700 T ieee80211_ctstoself_get\nffffffff84c487e0 T __cfi_ieee80211_get_buffered_bc\nffffff"..., 4096) = 4088 [pid 314] read(7, "ffffffff84c5fab0 T __cfi_wiphy_to_ieee80211_hw\nffffffff84c5fac0 T wiphy_to_ieee80211_hw\nffffffff84c5"..., 4096) = 4080 [pid 314] read(7, "ffffffff84c6d4f0 T __cfi_ieee80211_build_probe_req\nffffffff84c6d500 T ieee80211_build_probe_req\nffff"..., 4096) = 4062 [pid 314] read(7, "ffffffff84c7e7d0 T __cfi_ieee80211_max_num_channels\nffffffff84c7e7e0 T ieee80211_max_num_channels\nff"..., 4096) = 4092 [pid 314] read(7, "ffffffff84c8f6f0 T __cfi___traceiter_drv_return_u64\nffffffff84c8f700 T __traceiter_drv_return_u64\nff"..., 4096) = 4060 [pid 314] read(7, "ffffffff84c91a40 T __traceiter_drv_sta_pre_rcu_remove\nffffffff84c91b20 T __cfi___traceiter_drv_sync_"..., 4096) = 4054 [pid 314] read(7, "ffffffff84c93db0 T __traceiter_drv_ipv6_addr_change\nffffffff84c93e80 T __cfi___traceiter_drv_join_ib"..., 4096) = 4081 [pid 314] read(7, "ffffffff84c95fe0 T __traceiter_api_connection_loss\nffffffff84c960a0 T __cfi___traceiter_api_disconne"..., 4096) = 4069 [pid 314] read(7, "ffffffff84c9b9f0 t __cfi_perf_trace_drv_change_interface\nffffffff84c9ba00 t perf_trace_drv_change_in"..., 4096) = 4080 [pid 314] read(7, "ffffffff84caa300 t perf_trace_sta_event\nffffffff84caa920 t __cfi_trace_event_raw_event_drv_conf_tx\nf"..., 4096) = 4090 [pid 314] read(7, "ffffffff84cb8030 t trace_event_raw_event_drv_change_chanctx\nffffffff84cb8a50 t __cfi_perf_trace_drv_"..., 4096) = 4076 [pid 314] read(7, "ffffffff84cc8d00 t perf_trace_drv_get_txpower\nffffffff84cc9350 t __cfi_trace_event_raw_event_drv_tdl"..., 4096) = 4071 [pid 314] read(7, "ffffffff84cd4a50 t perf_trace_api_disconnect\nffffffff84cd4f30 t __cfi_trace_event_raw_event_api_cqm_"..., 4096) = 4045 [pid 314] read(7, "ffffffff84cdbc70 t __cfi___bpf_trace_drv_change_interface\nffffffff84cdbc80 t __bpf_trace_drv_change_"..., 4096) = 4050 [pid 314] read(7, "ffffffff84cdc8e0 t __bpf_trace_drv_switch_vif_chanctx\nffffffff84cdc920 t __cfi___bpf_trace_local_sda"..., 4096) = 4090 [pid 314] read(7, "ffffffff84cdd420 t __cfi___bpf_trace_api_sta_block_awake\nffffffff84cdd430 t __bpf_trace_api_sta_bloc"..., 4096) = 4066 [pid 314] read(7, "ffffffff84ce0180 t __cfi_trace_raw_output_sta_event\nffffffff84ce0190 t trace_raw_output_sta_event\nff"..., 4096) = 4045 [pid 314] read(7, "ffffffff84ce5610 t trace_raw_output_drv_channel_switch_rx_beacon\nffffffff84ce5b00 t __cfi_trace_raw_"..., 4096) = 4067 [pid 314] read(7, "ffffffff84ce9570 T __cfi_ieee80211_send_pspoll\nffffffff84ce9580 T ieee80211_send_pspoll\nffffffff84ce"..., 4096) = 4095 [pid 314] read(7, "ffffffff84cfc120 t __cfi_ieee80211_chswitch_work\nffffffff84cfc130 t ieee80211_chswitch_work\nffffffff"..., 4096) = 4073 [pid 314] read(7, "ffffffff84d24f30 T ieee80211_ocb_setup_sdata\nffffffff84d24ff0 t __cfi_ieee80211_ocb_housekeeping_tim"..., 4096) = 4082 [pid 314] read(7, "ffffffff84d335a0 T __cfi_tipc_disable_l2_media\nffffffff84d335b0 T tipc_disable_l2_media\nffffffff84d3"..., 4096) = 4079 [pid 314] read(7, "ffffffff84d3b9c0 T tipc_link_net\nffffffff84d3ba00 T __cfi_tipc_link_update_caps\nffffffff84d3ba10 T t"..., 4096) = 4069 [pid 314] read(7, "ffffffff84d55880 t trace_tipc_list_dump\nffffffff84d559a0 t trace_tipc_link_dump\nffffffff84d55ac0 t _"..., 4096) = 4070 [pid 314] read(7, "ffffffff84d6a3a0 t mon_timeout\nffffffff84d6a820 T __cfi_tipc_mon_delete\nffffffff84d6a830 T tipc_mon_"..., 4096) = 4057 [pid 314] read(7, "ffffffff84d7fd40 t tipc_nl_compat_link_reset_stats\nffffffff84d7ffc0 t __cfi_tipc_nl_compat_name_tabl"..., 4096) = 4065 [pid 314] read(7, "ffffffff84d90730 T tipc_nl_peer_rm\nffffffff84d91220 T __cfi_tipc_nl_node_dump\nffffffff84d91230 T tip"..., 4096) = 4067 [pid 314] read(7, "ffffffff84da9640 t tipc_sk_create\nffffffff84dab4a0 t __cfi_tipc_sk_timeout\nffffffff84dab4b0 t tipc_s"..., 4096) = 4067 [pid 314] read(7, "ffffffff84dc12f0 T __cfi_tipc_group_create\nffffffff84dc1300 T tipc_group_create\nffffffff84dc1890 T _"..., 4096) = 4084 [pid 314] read(7, "ffffffff84dcc630 T __cfi___traceiter_tipc_node_create\nffffffff84dcc640 T __traceiter_tipc_node_creat"..., 4096) = 4070 [pid 314] read(7, "ffffffff84dd3300 t trace_raw_output_tipc_list_class\nffffffff84dd3400 t __cfi_trace_raw_output_tipc_s"..., 4096) = 4057 [pid 314] read(7, "ffffffff84de6f70 t tipc_sock_diag_handler_dump\nffffffff84de71a0 t __cfi_tipc_diag_dump\nffffffff84de7"..., 4096) = 4045 [pid 314] read(7, "ffffffff84dec680 T __cfi___traceiter_9p_client_res\nffffffff84dec690 T __traceiter_9p_client_res\nffff"..., 4096) = 4089 [pid 314] read(7, "ffffffff84df5960 T p9_client_wstat\nffffffff84df5c00 T __cfi_p9_client_setattr\nffffffff84df5c10 T p9_"..., 4096) = 4081 [pid 314] read(7, "ffffffff84e07ef0 t __cfi_p9_virtio_request\nffffffff84e07f00 t p9_virtio_request\nffffffff84e08b20 t _"..., 4096) = 4076 [pid 314] read(7, "ffffffff84e1cde0 T __cfi_ieee802154_llsec_getparams\nffffffff84e1cdf0 T ieee802154_llsec_getparams\nff"..., 4096) = 4082 [pid 314] read(7, "ffffffff84e29080 t wpan_phy_release\nffffffff84e290a0 T __cfi_wpan_phy_sysfs_init\nffffffff84e290b0 T "..., 4096) = 4066 [pid 314] read(7, "ffffffff84e33da0 T __cfi___traceiter_802154_rdev_set_csma_backoffs\nffffffff84e33db0 T __traceiter_80"..., 4096) = 4040 [pid 314] read(7, "ffffffff84e3a570 t __cfi_trace_event_raw_event_802154_rdev_return_int\nffffffff84e3a580 t trace_event"..., 4096) = 4068 [pid 314] read(7, "ffffffff84e3c9c0 t __cfi_dgram_connect\nffffffff84e3c9d0 t dgram_connect\nffffffff84e3ced0 t __cfi_dgr"..., 4096) = 4073 [pid 314] read(7, "ffffffff84e46530 t lowpan_obj_cmpfn\nffffffff84e46590 t jhash2\nffffffff84e46a20 t __cfi_lowpan_frags_"..., 4096) = 4086 [pid 314] read(7, "ffffffff84e53190 t mac802154_slave_close\nffffffff84e533c0 t __cfi_mac802154_wpan_mac_addr\nffffffff84"..., 4096) = 4042 [pid 314] read(7, "ffffffff84e5fe10 t __cfi_ieee802154_set_max_frame_retries\nffffffff84e5fe20 t ieee802154_set_max_fram"..., 4096) = 4046 [pid 314] read(7, "ffffffff84e64370 t __cfi_perf_trace_802154_drv_set_short_addr\nffffffff84e64380 t perf_trace_802154_d"..., 4096) = 4058 [pid 314] read(7, "ffffffff84e67a20 t trace_raw_output_802154_drv_set_tx_power\nffffffff84e67b00 t __cfi_trace_raw_outpu"..., 4096) = 4078 [pid 314] read(7, "ffffffff84e6c630 t __cfi_nfc_release\nffffffff84e6c640 t nfc_release\nffffffff84e6c880 T __cfi_nfc_get"..., 4096) = 4068 [pid 314] read(7, "ffffffff84e75460 t __cfi_nfc_genl_disable_se\nffffffff84e75470 t nfc_genl_disable_se\nffffffff84e755c0"..., 4096) = 4091 [pid 314] read(7, "ffffffff84e7ed00 T nfc_llcp_unregister_device\nffffffff84e7ef60 t local_cleanup\nffffffff84e7f040 T __"..., 4096) = 4087 [pid 314] read(7, "ffffffff84e8e310 T __cfi_vsock_remove_pending\nffffffff84e8e320 T vsock_remove_pending\nffffffff84e8e5"..., 4096) = 4092 [pid 314] read(7, "ffffffff84e9a100 T __cfi___traceiter_virtio_transport_alloc_pkt\nffffffff84e9a110 T __traceiter_virti"..., 4096) = 4095 [pid 314] read(7, "ffffffff84e9de10 T virtio_transport_stream_allow\nffffffff84e9de20 T __cfi_virtio_transport_dgram_bin"..., 4096) = 4089 [pid 314] read(7, "ffffffff84eabc70 t xsk_setsockopt\nffffffff84eac470 t __cfi_xsk_getsockopt\nffffffff84eac480 t xsk_get"..., 4096) = 4085 [pid 314] read(7, "ffffffff84eb9a60 T __cfi_xp_dma_sync_for_device_slow\nffffffff84eb9a70 T xp_dma_sync_for_device_slow\n"..., 4096) = 4091 [pid 314] read(7, "ffffffff84ec03d0 t __cfi_quirk_pcie_aspm_read\nffffffff84ec03e0 t quirk_pcie_aspm_read\nffffffff84ec04"..., 4096) = 4073 [pid 314] read(7, "ffffffff84ec7cb0 T pcibios_remove_bus\nffffffff84ec7cd0 T __cfi_pcibios_assign_all_busses\nffffffff84e"..., 4096) = 4078 [pid 314] read(7, "ffffffff84ece750 T next_arg\nffffffff84eced10 T __cfi_cpumask_next_wrap\nffffffff84eced20 T cpumask_ne"..., 4096) = 4094 [pid 314] read(7, "ffffffff84ed6430 T __cfi_kobject_namespace\nffffffff84ed6440 T kobject_namespace\nffffffff84ed65c0 T _"..., 4096) = 4082 [pid 314] read(7, "ffffffff84ede090 T logic_pio_trans_hwaddr\nffffffff84ede2b0 T __cfi_logic_pio_trans_cpuaddr\nffffffff8"..., 4096) = 4093 [pid 314] read(7, "ffffffff84ef4c70 T __cfi_mt_find\nffffffff84ef4c80 T mt_find\nffffffff84ef5090 T __cfi_mt_find_after\nf"..., 4096) = 4082 [pid 314] read(7, "ffffffff84f18330 T radix_tree_delete\nffffffff84f18360 T __cfi_radix_tree_tagged\nffffffff84f18370 T r"..., 4096) = 4090 [pid 314] read(7, "ffffffff84f22020 T strchrnul\nffffffff84f220c0 T __cfi_strnchrnul\nffffffff84f220d0 T strnchrnul\nfffff"..., 4096) = 4069 [pid 314] read(7, "ffffffff84f3fb50 T minmax_running_min\nffffffff84f40600 T __cfi_xas_load\nffffffff84f40610 T xas_load\n"..., 4096) = 4093 [pid 314] read(7, "ffffffff84f4de10 t __cfi_delay_loop\nffffffff84f4de20 t delay_loop\nffffffff84f4de50 t __cfi_delay_tsc"..., 4096) = 4084 [pid 314] read(7, "ffffffff84f5995f T __put_user_nocheck_4\nffffffff84f59970 T __put_user_8\nffffffff84f5997f T __put_use"..., 4096) = 4058 [pid 314] read(7, "ffffffff84f61a40 T __cfi_noirqdebug_setup\nffffffff84f61a50 T noirqdebug_setup\nffffffff84f61a80 t sho"..., 4096) = 4079 [pid 314] read(7, "ffffffff84f692d0 T io_uring_cancel_generic\nffffffff84f69900 t io_uring_try_cancel_requests\nffffffff8"..., 4096) = 4052 [pid 314] read(7, "ffffffff84f765c0 t __cfi_quirk_disable_all_msi\nffffffff84f765d0 t quirk_disable_all_msi\nffffffff84f7"..., 4096) = 4093 [pid 314] read(7, "ffffffff84f7b260 T __cfi_scsi_add_host_with_dma\nffffffff84f7b270 T scsi_add_host_with_dma\nffffffff84"..., 4096) = 4075 [pid 314] read(7, "ffffffff84f89980 t v4l_print_audio\nffffffff84f89ac0 t __cfi_v4l_print_queryctrl\nffffffff84f89ad0 t v"..., 4096) = 4051 [pid 314] read(7, "ffffffff84f95e30 T __cfi_tc_dwc_g210_config_20_bit\nffffffff84f95e40 T tc_dwc_g210_config_20_bit\nffff"..., 4096) = 4061 [pid 314] read(7, "ffffffff84fa0fe0 t msr_initialize_bdw\nffffffff84fa10a0 t __cfi_msr_save_cpuid_features\nffffffff84fa1"..., 4096) = 4092 [pid 314] read(7, "ffffffff84fa36d0 T __cfi_exc_nmi\nffffffff84fa36e0 T exc_nmi\nffffffff84fa37f0 t default_do_nmi\nffffff"..., 4096) = 4078 [pid 314] read(7, "ffffffff84fa5220 t memcpy_orig\nffffffff84fa532f T __noinstr_text_end\nffffffff84fa5330 T __cfi_rest_i"..., 4096) = 4084 [pid 314] read(7, "ffffffff84faf540 t asan.module_dtor\nffffffff84faf560 t __cfi_asan.module_ctor\nffffffff84faf570 t asa"..., 4096) = 4068 [pid 314] read(7, "ffffffff84fb0040 t __cfi_asan.module_ctor\nffffffff84fb0050 t asan.module_ctor\nffffffff84fb0070 t asa"..., 4096) = 4080 [pid 314] read(7, "ffffffff84fb0af0 t asan.module_ctor\nffffffff84fb0b10 t asan.module_dtor\nffffffff84fb0b30 t __cfi_asa"..., 4096) = 4068 [pid 314] read(7, "ffffffff84fb1600 t asan.module_ctor\nffffffff84fb1620 t asan.module_dtor\nffffffff84fb1640 t __cfi_asa"..., 4096) = 4074 [pid 314] read(7, "ffffffff84fb20d0 t asan.module_ctor\nffffffff84fb20f0 t asan.module_dtor\nffffffff84fb2110 t __cfi_asa"..., 4096) = 4074 [pid 314] read(7, "ffffffff84fb2b90 t asan.module_dtor\nffffffff84fb2bb0 t __cfi_asan.module_ctor\nffffffff84fb2bc0 t asa"..., 4096) = 4074 [pid 314] read(7, "ffffffff84fb3650 t __cfi_asan.module_ctor\nffffffff84fb3660 t asan.module_ctor\nffffffff84fb3680 t asa"..., 4096) = 4080 [pid 314] read(7, "ffffffff84fb40f0 t asan.module_dtor\nffffffff84fb4110 t __cfi_asan.module_ctor\nffffffff84fb4120 t asa"..., 4096) = 4068 [pid 314] read(7, "ffffffff84fb4c00 t asan.module_dtor\nffffffff84fb4c20 t __cfi_asan.module_ctor\nffffffff84fb4c30 t asa"..., 4096) = 4080 [pid 314] read(7, "ffffffff84fb56a0 t asan.module_ctor\nffffffff84fb56c0 t asan.module_dtor\nffffffff84fb56e0 t __cfi_asa"..., 4096) = 4068 [pid 314] read(7, "ffffffff84fb6190 t __cfi_asan.module_ctor\nffffffff84fb61a0 t asan.module_ctor\nffffffff84fb61c0 t asa"..., 4096) = 4074 [pid 314] read(7, "ffffffff84fb6c60 t __cfi_asan.module_ctor\nffffffff84fb6c70 t asan.module_ctor\nffffffff84fb6c90 t asa"..., 4096) = 4074 [pid 314] read(7, "ffffffff84fb7730 t __cfi_asan.module_ctor\nffffffff84fb7740 t asan.module_ctor\nffffffff84fb7760 t asa"..., 4096) = 4074 [pid 314] read(7, "ffffffff84fb8210 t asan.module_dtor\nffffffff84fb8230 t __cfi_asan.module_ctor\nffffffff84fb8240 t asa"..., 4096) = 4080 [pid 314] read(7, "ffffffff84fb8ca0 t asan.module_dtor\nffffffff84fb8cc0 t __cfi_asan.module_ctor\nffffffff84fb8cd0 t asa"..., 4096) = 4074 [pid 314] read(7, "ffffffff84fb9770 t asan.module_dtor\nffffffff84fb9790 t __cfi_asan.module_ctor\nffffffff84fb97a0 t asa"..., 4096) = 4080 [pid 314] read(7, "ffffffff84fba210 t asan.module_ctor\nffffffff84fba230 t asan.module_dtor\nffffffff84fba250 t __cfi_asa"..., 4096) = 4062 [pid 314] read(7, "ffffffff84fbad40 t __cfi_asan.module_ctor\nffffffff84fbad50 t asan.module_ctor\nffffffff84fbad70 t asa"..., 4096) = 4074 [pid 314] read(7, "ffffffff84fbb820 t asan.module_dtor\nffffffff84fbb840 t __cfi_asan.module_ctor\nffffffff84fbb850 t asa"..., 4096) = 4074 [pid 314] read(7, "ffffffff84fbc300 t asan.module_ctor\nffffffff84fbc320 t asan.module_dtor\nffffffff84fbc340 t __cfi_asa"..., 4096) = 4062 [pid 314] read(7, "ffffffff84fbce30 t __cfi_asan.module_ctor\nffffffff84fbce40 t asan.module_ctor\nffffffff84fbce60 t asa"..., 4096) = 4068 [pid 314] read(7, "ffffffff84fbd950 t asan.module_dtor\nffffffff84fbd970 t __cfi_asan.module_ctor\nffffffff84fbd980 t asa"..., 4096) = 4068 [pid 314] read(7, "ffffffff84fbe460 t asan.module_dtor\nffffffff84fbe480 t __cfi_asan.module_ctor\nffffffff84fbe490 t asa"..., 4096) = 4068 [pid 314] read(7, "ffffffff84fbef80 t asan.module_ctor\nffffffff84fbefa0 t asan.module_dtor\nffffffff84fbefc0 t __cfi_asa"..., 4096) = 4068 [pid 314] read(7, "ffffffff84fbfa70 t __cfi_asan.module_ctor\nffffffff84fbfa80 t asan.module_ctor\nffffffff84fbfaa0 t asa"..., 4096) = 4074 [pid 314] read(7, "ffffffff84fc0550 t asan.module_dtor\nffffffff84fc0570 t __cfi_asan.module_ctor\nffffffff84fc0580 t asa"..., 4096) = 4080 [pid 314] read(7, "ffffffff84fc0ff0 t asan.module_ctor\nffffffff84fc1010 t asan.module_dtor\nffffffff84fc1030 t __cfi_asa"..., 4096) = 4062 [pid 314] read(7, "ffffffff84fc1b20 t __cfi_asan.module_ctor\nffffffff84fc1b30 t asan.module_ctor\nffffffff84fc1b50 t asa"..., 4096) = 4074 [pid 314] read(7, "ffffffff84fc2610 t asan.module_ctor\nffffffff84fc2630 t asan.module_dtor\nffffffff84fc2650 t __cfi_asa"..., 4096) = 4074 [pid 314] read(7, "ffffffff84fc30c0 t __cfi_asan.module_ctor\nffffffff84fc30d0 t asan.module_ctor\nffffffff84fc30f0 t asa"..., 4096) = 4074 [pid 314] read(7, "ffffffff84fc39e0 t __cfi_asan.module_ctor\nffffffff84fc39f0 t asan.module_ctor\nffffffff84fc3a00 t __c"..., 4096) = 4068 [pid 314] read(7, "ffffffff84fc4340 t __cfi_asan.module_ctor\nffffffff84fc4350 t asan.module_ctor\nffffffff84fc4370 t asa"..., 4096) = 4092 [pid 314] read(7, "ffffffff84fc4d50 t __cfi_asan.module_ctor\nffffffff84fc4d60 t asan.module_ctor\nffffffff84fc4d70 t __c"..., 4096) = 4086 [pid 314] read(7, "ffffffff84fc57a0 t __cfi_asan.module_ctor\nffffffff84fc57b0 t asan.module_ctor\nffffffff84fc57c0 t __c"..., 4096) = 4080 [pid 314] read(7, "ffffffff84fc6080 t __cfi_asan.module_ctor\nffffffff84fc6090 t asan.module_ctor\nffffffff84fc60b0 t asa"..., 4096) = 4080 [pid 314] read(7, "ffffffff84fc6b10 t __cfi_asan.module_ctor\nffffffff84fc6b20 t asan.module_ctor\nffffffff84fc6b40 t asa"..., 4096) = 4074 [pid 314] read(7, "ffffffff84fc75e0 t __cfi_asan.module_ctor\nffffffff84fc75f0 t asan.module_ctor\nffffffff84fc7610 t asa"..., 4096) = 4068 [pid 314] read(7, "ffffffff84fc80f0 t __cfi_asan.module_ctor\nffffffff84fc8100 t asan.module_ctor\nffffffff84fc8120 t asa"..., 4096) = 4074 [pid 314] read(7, "ffffffff84fc8bd0 t asan.module_dtor\nffffffff84fc8bf0 t __cfi_asan.module_ctor\nffffffff84fc8c00 t asa"..., 4096) = 4068 [pid 314] read(7, "ffffffff84fc96d0 t __cfi_asan.module_ctor\nffffffff84fc96e0 t asan.module_ctor\nffffffff84fc9700 t asa"..., 4096) = 4086 [pid 314] read(7, "ffffffff84fca130 t asan.module_dtor\nffffffff84fca150 t __cfi_asan.module_ctor\nffffffff84fca160 t asa"..., 4096) = 4080 [pid 314] read(7, "ffffffff84fcabd0 t asan.module_ctor\nffffffff84fcabf0 t asan.module_dtor\nffffffff84fcac10 t __cfi_asa"..., 4096) = 4074 [pid 314] read(7, "ffffffff84fcb6a0 t asan.module_ctor\nffffffff84fcb6c0 t asan.module_dtor\nffffffff84fcb6e0 t __cfi_asa"..., 4096) = 4068 [pid 314] read(7, "ffffffff84fcc1a0 t asan.module_dtor\nffffffff84fcc1c0 t __cfi_asan.module_ctor\nffffffff84fcc1d0 t asa"..., 4096) = 4074 [pid 314] read(7, "ffffffff84fccc80 t asan.module_ctor\nffffffff84fccca0 t asan.module_dtor\nffffffff84fcccc0 t __cfi_asa"..., 4096) = 4068 [pid 314] read(7, "ffffffff84fcd790 t asan.module_ctor\nffffffff84fcd7b0 t asan.module_dtor\nffffffff84fcd7d0 t __cfi_asa"..., 4096) = 4068 [pid 314] read(7, "ffffffff84fce290 t asan.module_dtor\nffffffff84fce2b0 t __cfi_asan.module_ctor\nffffffff84fce2c0 t asa"..., 4096) = 4074 [pid 314] read(7, "ffffffff84fced60 t asan.module_dtor\nffffffff84fced80 t __cfi_asan.module_ctor\nffffffff84fced90 t asa"..., 4096) = 4074 [pid 314] read(7, "ffffffff84fcf840 t asan.module_ctor\nffffffff84fcf860 t asan.module_dtor\nffffffff84fcf880 t __cfi_asa"..., 4096) = 4062 [pid 314] read(7, "ffffffff84fd0370 t __cfi_asan.module_ctor\nffffffff84fd0380 t asan.module_ctor\nffffffff84fd03a0 t asa"..., 4096) = 4074 [pid 314] read(7, "ffffffff84fd0e60 t asan.module_ctor\nffffffff84fd0e80 t asan.module_dtor\nffffffff84fd0ea0 t __cfi_asa"..., 4096) = 4068 [pid 314] read(7, "ffffffff84fd1970 t asan.module_ctor\nffffffff84fd1990 t asan.module_dtor\nffffffff84fd19b0 t __cfi_asa"..., 4096) = 4068 [pid 314] read(7, "ffffffff84fd2460 t __cfi_asan.module_ctor\nffffffff84fd2470 t asan.module_ctor\nffffffff84fd2490 t asa"..., 4096) = 4068 [pid 314] read(7, "ffffffff84fd2f80 t asan.module_dtor\nffffffff84fd2fa0 t __cfi_asan.module_ctor\nffffffff84fd2fb0 t asa"..., 4096) = 4068 [pid 314] read(7, "ffffffff84fd3a90 t asan.module_dtor\nffffffff84fd3ab0 t __cfi_asan.module_ctor\nffffffff84fd3ac0 t asa"..., 4096) = 4068 [pid 314] read(7, "ffffffff84fd45b0 t asan.module_ctor\nffffffff84fd45d0 t asan.module_dtor\nffffffff84fd45f0 t __cfi_asa"..., 4096) = 4068 [pid 314] read(7, "ffffffff84fd50a0 t __cfi_asan.module_ctor\nffffffff84fd50b0 t asan.module_ctor\nffffffff84fd50d0 t asa"..., 4096) = 4068 [pid 314] read(7, "ffffffff84fd5bc0 t asan.module_dtor\nffffffff84fd5be0 t __cfi_asan.module_ctor\nffffffff84fd5bf0 t asa"..., 4096) = 4068 [pid 314] read(7, "ffffffff84fd66c0 t __cfi_asan.module_ctor\nffffffff84fd66d0 t asan.module_ctor\nffffffff84fd66f0 t asa"..., 4096) = 4068 [pid 314] read(7, "ffffffff84fd71d0 t __cfi_asan.module_ctor\nffffffff84fd71e0 t asan.module_ctor\nffffffff84fd7200 t asa"..., 4096) = 4068 [pid 314] read(7, "ffffffff84fd7ce0 t __cfi_asan.module_ctor\nffffffff84fd7cf0 t asan.module_ctor\nffffffff84fd7d10 t asa"..., 4096) = 4068 [pid 314] read(7, "ffffffff84fd8800 t asan.module_dtor\nffffffff84fd8820 t __cfi_asan.module_ctor\nffffffff84fd8830 t asa"..., 4096) = 4068 [pid 314] read(7, "ffffffff84fd9310 t asan.module_dtor\nffffffff84fd9330 t __cfi_asan.module_ctor\nffffffff84fd9340 t asa"..., 4096) = 4068 [pid 314] read(7, "ffffffff84fd9e30 t asan.module_ctor\nffffffff84fd9e50 t asan.module_dtor\nffffffff84fd9e70 t __cfi_asa"..., 4096) = 4068 [pid 314] read(7, "ffffffff84fda920 t __cfi_asan.module_ctor\nffffffff84fda930 t asan.module_ctor\nffffffff84fda950 t asa"..., 4096) = 4068 [pid 314] read(7, "ffffffff84fdb440 t asan.module_dtor\nffffffff84fdb460 t __cfi_asan.module_ctor\nffffffff84fdb470 t asa"..., 4096) = 4068 [pid 314] read(7, "ffffffff84fdbf60 t asan.module_ctor\nffffffff84fdbf80 t asan.module_dtor\nffffffff84fdbfa0 t __cfi_asa"..., 4096) = 4062 [pid 314] read(7, "ffffffff84fdca90 t __cfi_asan.module_ctor\nffffffff84fdcaa0 t asan.module_ctor\nffffffff84fdcac0 t asa"..., 4096) = 4068 [pid 314] read(7, "ffffffff84fdd5b0 t asan.module_dtor\nffffffff84fdd5d0 t __cfi_asan.module_ctor\nffffffff84fdd5e0 t asa"..., 4096) = 4068 [pid 314] read(7, "ffffffff84fde0b0 t __cfi_asan.module_ctor\nffffffff84fde0c0 t asan.module_ctor\nffffffff84fde0e0 t asa"..., 4096) = 4068 [pid 314] read(7, "ffffffff84fdebc0 t __cfi_asan.module_ctor\nffffffff84fdebd0 t asan.module_ctor\nffffffff84fdebf0 t asa"..., 4096) = 4068 [pid 314] read(7, "ffffffff84fdf6e0 t asan.module_dtor\nffffffff84fdf700 t __cfi_asan.module_ctor\nffffffff84fdf710 t asa"..., 4096) = 4068 [pid 314] read(7, "ffffffff84fe01e0 t __cfi_asan.module_ctor\nffffffff84fe01f0 t asan.module_ctor\nffffffff84fe0210 t asa"..., 4096) = 4074 [pid 314] read(7, "ffffffff84fe0cb0 t __cfi_asan.module_ctor\nffffffff84fe0cc0 t asan.module_ctor\nffffffff84fe0ce0 t asa"..., 4096) = 4068 [pid 314] read(7, "ffffffff84fe17d0 t asan.module_dtor\nffffffff84fe17f0 t __cfi_asan.module_ctor\nffffffff84fe1800 t asa"..., 4096) = 4068 [pid 314] read(7, "ffffffff84fe22d0 t __cfi_asan.module_ctor\nffffffff84fe22e0 t asan.module_ctor\nffffffff84fe2300 t asa"..., 4096) = 4074 [pid 314] read(7, "ffffffff84fe2da0 t __cfi_asan.module_ctor\nffffffff84fe2db0 t asan.module_ctor\nffffffff84fe2dd0 t asa"..., 4096) = 4056 [pid 314] read(7, "ffffffff84fe3780 t __cfi_asan.module_ctor\nffffffff84fe3790 t asan.module_ctor\nffffffff84fe37b0 t asa"..., 4096) = 4074 [pid 314] read(7, "ffffffff84fe4260 t asan.module_dtor\nffffffff84fe4280 t __cfi_asan.module_ctor\nffffffff84fe4290 t asa"..., 4096) = 4074 [pid 314] read(7, "ffffffff84fe4d40 t asan.module_ctor\nffffffff84fe4d60 t asan.module_dtor\nffffffff84fe4d80 t __cfi_asa"..., 4096) = 4068 [pid 314] read(7, "ffffffff84fe5840 t asan.module_dtor\nffffffff84fe5860 t __cfi_asan.module_ctor\nffffffff84fe5870 t asa"..., 4096) = 4068 [pid 314] read(7, "ffffffff84fe6350 t asan.module_dtor\nffffffff84fe6370 t __cfi_asan.module_ctor\nffffffff84fe6380 t asa"..., 4096) = 4080 [pid 314] read(7, "ffffffff84fe6df0 t asan.module_ctor\nffffffff84fe6e10 t asan.module_dtor\nffffffff84fe6e30 t __cfi_asa"..., 4096) = 4062 [pid 314] read(7, "ffffffff84fe7920 t __cfi_asan.module_ctor\nffffffff84fe7930 t asan.module_ctor\nffffffff84fe7950 t asa"..., 4096) = 4068 [pid 314] read(7, "ffffffff84fe8440 t asan.module_dtor\nffffffff84fe8460 t __cfi_asan.module_ctor\nffffffff84fe8470 t asa"..., 4096) = 4068 [pid 314] read(7, "ffffffff84fe8f50 t asan.module_dtor\nffffffff84fe8f70 t __cfi_asan.module_ctor\nffffffff84fe8f80 t asa"..., 4096) = 4068 [pid 314] read(7, "ffffffff84fe9a50 t __cfi_asan.module_ctor\nffffffff84fe9a60 t asan.module_ctor\nffffffff84fe9a80 t asa"..., 4096) = 4068 [pid 314] read(7, "ffffffff84fea570 t asan.module_dtor\nffffffff84fea590 t __cfi_asan.module_ctor\nffffffff84fea5a0 t asa"..., 4096) = 4074 [pid 314] read(7, "ffffffff84feb030 t __cfi_asan.module_ctor\nffffffff84feb040 t asan.module_ctor\nffffffff84feb050 t __c"..., 4096) = 4062 [pid 314] read(7, "ffffffff84feb9f0 t asan.module_ctor\nffffffff84feba10 t asan.module_dtor\nffffffff84feba30 t __cfi_asa"..., 4096) = 4084 [pid 314] read(7, "ffffffff84ff1db0 T __cfi_memblock_clear_nomap\nffffffff84ff1db8 T memblock_clear_nomap\nffffffff84ff1d"..., 4096) = 4084 [pid 314] read(7, "ffffffff84ff7c98 t __cfi_release_firmware_map_entry\nffffffff84ff7ca0 t release_firmware_map_entry\nff"..., 4096) = 4062 [pid 314] read(7, "ffffffff85000c20 t __down_killable\nffffffff85000c40 T __cfi_down_trylock\nffffffff85000c50 T down_try"..., 4096) = 4085 [pid 314] read(7, "ffffffff8500c3c0 t alarm_timer_nsleep_restart\nffffffff8500c610 T __cfi_ldsem_down_read\nffffffff8500c"..., 4096) = 4078 [pid 314] read(7, "ffffffff850116e0 T __cfi___pv_queued_spin_unlock_slowpath\nffffffff850116f0 T __pv_queued_spin_unlock"..., 4096) = 4079 [pid 314] read(7, "ffffffff8540001d T __softirqentry_text_end\nffffffff85400020 T __SCT__tp_func_initcall_level\nffffffff"..., 4096) = 4062 [pid 314] read(7, "ffffffff854002a8 T __SCT__tp_func_kvm_invlpga\nffffffff854002b0 T __SCT__tp_func_kvm_skinit\nffffffff8"..., 4096) = 4058 [pid 314] read(7, "ffffffff85400520 T __SCT__kvm_x86_get_rflags\nffffffff85400528 T __SCT__kvm_x86_set_rflags\nffffffff85"..., 4096) = 4050 [pid 314] read(7, "ffffffff85400790 T __SCT__kvm_x86_complete_emulated_msr\nffffffff85400798 T __SCT__kvm_x86_vcpu_deliv"..., 4096) = 4072 [pid 314] read(7, "ffffffff854009f8 T __SCT__pv_steal_clock\nffffffff85400a00 T __SCT__pv_sched_clock\nffffffff85400a08 T"..., 4096) = 4070 [pid 314] read(7, "ffffffff85400c58 T __SCT__tp_func_android_rvh_get_nohz_timer_target\nffffffff85400c60 T __SCT__tp_fun"..., 4096) = 4050 [pid 314] read(7, "ffffffff85400e58 T __SCT__tp_func_android_vh_uclamp_validate\nffffffff85400e60 T __SCT__tp_func_andro"..., 4096) = 4049 [pid 314] read(7, "ffffffff85401088 T __SCT__tp_func_hrtimer_cancel\nffffffff85401090 T __SCT__tp_func_itimer_state\nffff"..., 4096) = 4071 [pid 314] read(7, "ffffffff85401300 T __SCT__tp_func_mm_lru_activate\nffffffff85401308 T __SCT__tp_func_mm_vmscan_kswapd"..., 4096) = 4074 [pid 314] read(7, "ffffffff85401540 T __SCT__tp_func_mm_collapse_huge_page_isolate\nffffffff85401548 T __SCT__tp_func_mm"..., 4096) = 4084 [pid 314] read(7, "ffffffff854017a0 T __SCT__tp_func_ext4_begin_ordered_truncate\nffffffff854017a8 T __SCT__tp_func_ext4"..., 4096) = 4030 [pid 314] read(7, "ffffffff854019e0 T __SCT__tp_func_ext4_es_find_extent_range_enter\nffffffff854019e8 T __SCT__tp_func_"..., 4096) = 4053 [pid 314] read(7, "ffffffff85401c30 T __SCT__tp_func_f2fs_file_write_iter\nffffffff85401c38 T __SCT__tp_func_f2fs_map_bl"..., 4096) = 4091 [pid 314] read(7, "ffffffff85401e88 T __SCT__tp_func_block_rq_insert\nffffffff85401e90 T __SCT__tp_func_block_rq_issue\nf"..., 4096) = 4054 [pid 314] read(7, "ffffffff854020f0 T __SCT__tp_func_remove_device_from_group\nffffffff854020f8 T __SCT__tp_func_attach_"..., 4096) = 4068 [pid 314] read(7, "ffffffff85402360 T __SCT__tp_func_xhci_dbg_context_change\nffffffff85402368 T __SCT__tp_func_xhci_dbg"..., 4096) = 4089 [pid 314] read(7, "ffffffff854025b0 T __SCT__tp_func_usb_ep_queue\nffffffff854025b8 T __SCT__tp_func_usb_ep_dequeue\nffff"..., 4096) = 4051 [pid 314] read(7, "ffffffff85402828 T __SCT__tp_func_binder_ioctl\nffffffff85402830 T __SCT__tp_func_binder_lock\nfffffff"..., 4096) = 4087 [pid 314] read(7, "ffffffff85402a38 T __SCT__tp_func_android_vh_binder_ioctl_end\nffffffff85402a40 T __SCT__tp_func_andr"..., 4096) = 4095 [pid 314] read(7, "ffffffff85402c30 T __SCT__tp_func_android_rvh_irqs_disable\nffffffff85402c38 T __SCT__tp_func_android"..., 4096) = 4054 [pid 314] read(7, "ffffffff85402e30 T __SCT__tp_func_android_vh_alloc_pages_slowpath\nffffffff85402e38 T __SCT__tp_func_"..., 4096) = 4030 [pid 314] read(7, "ffffffff85403018 T __SCT__tp_func_android_vh_uprobes_replace_page\nffffffff85403020 T __SCT__tp_func_"..., 4096) = 4053 [pid 314] read(7, "ffffffff85403210 T __SCT__tp_func_android_rvh_udp_recvmsg\nffffffff85403218 T __SCT__tp_func_android_"..., 4096) = 4032 [pid 314] read(7, "ffffffff85403400 T __SCT__tp_func_android_rvh_set_module_permit_after_init\nffffffff85403408 T __SCT_"..., 4096) = 4056 [pid 314] read(7, "ffffffff854035f8 T __SCT__tp_func_android_rvh_panic_unhandled\nffffffff85403600 T __SCT__tp_func_andr"..., 4096) = 4075 [pid 314] read(7, "ffffffff854037e8 T __SCT__tp_func_android_vh_delayacct_compact_end\nffffffff854037f0 T __SCT__tp_func"..., 4096) = 4040 [pid 314] read(7, "ffffffff85403a30 T __SCT__tp_func_br_fdb_external_learn_add\nffffffff85403a38 T __SCT__tp_func_fdb_de"..., 4096) = 4073 [pid 314] read(7, "ffffffff85403ca0 T __SCT__tp_func_rdev_return_int_mpath_info\nffffffff85403ca8 T __SCT__tp_func_rdev_"..., 4096) = 4053 [pid 314] read(7, "ffffffff85403ef8 T __SCT__tp_func_rdev_get_ftm_responder_stats\nffffffff85403f00 T __SCT__tp_func_rde"..., 4096) = 4085 [pid 314] read(7, "ffffffff85404130 T __SCT__tp_func_drv_return_u32\nffffffff85404138 T __SCT__tp_func_drv_return_u64\nff"..., 4096) = 4077 [pid 314] read(7, "ffffffff854043a0 T __SCT__tp_func_drv_ipv6_addr_change\nffffffff854043a8 T __SCT__tp_func_drv_join_ib"..., 4096) = 4071 [pid 314] read(7, "ffffffff85404600 T __SCT__tp_func_tipc_link_timeout\nffffffff85404608 T __SCT__tp_func_tipc_link_rese"..., 4096) = 4080 [pid 314] read(7, "ffffffff856006a0 d .str.37\nffffffff856006c0 d .str.39\nffffffff856006e0 d .str.42\nffffffff85600700 d "..., 4096) = 4090 [pid 314] read(7, "ffffffff85602e60 d .str.1\nffffffff85602ec0 d .str.2\nffffffff85602f00 d .str.3\nffffffff85602f20 d .st"..., 4096) = 4089 [pid 314] read(7, "ffffffff85609000 d .str.27\nffffffff85609020 d .str.29\nffffffff85609060 d .str.31\nffffffff85609080 d "..., 4096) = 4086 [pid 314] read(7, "ffffffff8560bfe0 d .str.70\nffffffff8560c020 d .str.71\nffffffff8560c040 d .str.78\nffffffff8560c080 d "..., 4096) = 4089 [pid 314] read(7, "ffffffff8560e040 d .str.353\nffffffff8560e080 d .str.355\nffffffff8560e0c0 d .str.360\nffffffff8560e0e0"..., 4096) = 4087 [pid 314] read(7, "ffffffff85610e20 d .str.63\nffffffff85610e40 d .str.64\nffffffff85610e60 d .str.66\nffffffff85610e80 d "..., 4096) = 4093 [pid 314] read(7, "ffffffff85612ec0 d ivb_uncore_pci_ids\nffffffff85612f60 d .str.57\nffffffff85612f80 d hsw_uncore_pci_i"..., 4096) = 4081 [pid 314] read(7, "ffffffff85616520 d .str.88\nffffffff85616540 d .str.89\nffffffff85616580 d .str.92\nffffffff856165a0 d "..., 4096) = 4082 [pid 314] read(7, "ffffffff856198a0 d .str.322\nffffffff856198e0 d skx_uncore_iio_freerunning_format_group\nffffffff85619"..., 4096) = 4073 [pid 314] read(7, "ffffffff8561bd80 d .str.26\nffffffff8561bda0 d .str.28\nffffffff8561be00 d .str\nffffffff8561be20 d .st"..., 4096) = 4081 [pid 314] read(7, "ffffffff8561e300 d .str.116\nffffffff8561e320 d trace_raw_output_kvm_fpu.symbols\nffffffff8561e380 d ."..., 4096) = 4070 [pid 314] read(7, "ffffffff85627ac0 d .str.35\nffffffff85627b00 d .str.36\nffffffff85627b40 d .str.37\nffffffff85627b60 d "..., 4096) = 4081 [pid 314] read(7, "ffffffff856297a0 d .str.188\nffffffff856297c0 d .str.189\nffffffff856297e0 d .str.190\nffffffff85629800"..., 4096) = 4092 [pid 314] read(7, "ffffffff8562b4e0 d .str.331\nffffffff8562b500 d .str.332\nffffffff8562b520 d .str.333\nffffffff8562b540"..., 4096) = 4082 [pid 314] read(7, "ffffffff8562e5c0 d .str.474\nffffffff8562e640 d trace_raw_output_kvm_track_tsc.symbols\nffffffff8562e6"..., 4096) = 4075 [pid 314] read(7, "ffffffff85639d60 d instr_dual_8d\nffffffff85639dc0 d group1A\nffffffff85639f00 d group2\nffffffff8563a0"..., 4096) = 4075 [pid 314] read(7, "ffffffff85644220 d .str.19\nffffffff85644240 d .str.20\nffffffff85644260 d .str.21\nffffffff85644280 d "..., 4096) = 4090 [pid 314] read(7, "ffffffff85648830 d __param_str_ple_window\nffffffff85648850 d __param_str_ple_window_grow\nffffffff856"..., 4096) = 4073 [pid 314] read(7, "ffffffff85652200 d .str.13\nffffffff85652260 d .str.16\nffffffff85652280 d .str.19\nffffffff856522e0 d "..., 4096) = 4062 [pid 314] read(7, "ffffffff85655c94 d __param_str_avic\nffffffff85655cb0 d __param_str_dump_invalid_vmcb\nffffffff85655cd"..., 4096) = 4077 [pid 314] read(7, "ffffffff8565b520 d .str.7\nffffffff8565b540 d .str.10\nffffffff8565b560 d .str.28\nffffffff8565b5c0 d ."..., 4096) = 4095 [pid 314] read(7, "ffffffff8565dc80 d .str.2\nffffffff8565dd00 d .str.3\nffffffff8565dd40 d str__nmi__trace_system_name\nf"..., 4096) = 4070 [pid 314] read(7, "ffffffff85660480 d .str.1\nffffffff856604e0 d .str.2\nffffffff85660560 d .str.3\nffffffff85660580 d .st"..., 4096) = 4092 [pid 314] read(7, "ffffffff856639e0 d .str.8\nffffffff85663a40 d .str.9\nffffffff85663a80 d .str.10\nffffffff85663aa0 d .s"..., 4096) = 4079 [pid 314] read(7, "ffffffff85668580 d .str.27\nffffffff856685e0 d .str.28\nffffffff85668620 d .str.29\nffffffff85668660 d "..., 4096) = 4091 [pid 314] read(7, "ffffffff8566b340 d .str.174\nffffffff8566b380 d .str.175\nffffffff8566b3c0 d .str.176\nffffffff8566b3e0"..., 4096) = 4091 [pid 314] read(7, "ffffffff8566d0e0 d .str.76\nffffffff8566d100 d .str.77\nffffffff8566d120 d .str.78\nffffffff8566d140 d "..., 4096) = 4092 [pid 314] read(7, "ffffffff8566e380 d .str.223\nffffffff8566e3a0 d .str.224\nffffffff8566e3c0 d .str.225\nffffffff8566e3e0"..., 4096) = 4094 [pid 314] read(7, "ffffffff85672220 d .str.12\nffffffff85672280 d .str.13\nffffffff856722c0 d spectre_bad_microcodes\nffff"..., 4096) = 4077 [pid 314] read(7, "ffffffff85677c40 d .str.4\nffffffff85677c80 d .str.5\nffffffff85677ca0 d .str.6\nffffffff85677ce0 d .st"..., 4096) = 4090 [pid 314] read(7, "ffffffff8567a5e0 d .str.2\nffffffff8567a640 d .str.3\nffffffff8567a6a0 d .str.4\nffffffff8567a700 d .st"..., 4096) = 4080 [pid 314] read(7, "ffffffff8567d860 d .str.16\nffffffff8567d880 d .str.17\nffffffff8567d8e0 d .str.18\nffffffff8567d940 d "..., 4096) = 4074 [pid 314] read(7, "ffffffff85680b20 d .str.46\nffffffff85680b80 d .str.47\nffffffff85680bc0 d .str.48\nffffffff85680c20 d "..., 4096) = 4079 [pid 314] read(7, "ffffffff85684260 d .str\nffffffff85684280 d .str.1\nffffffff856842c0 d .str.2\nffffffff85684320 d .str."..., 4096) = 4073 [pid 314] read(7, "ffffffff85687480 d .str.15\nffffffff85687580 d .str\nffffffff856875c0 d .str.1\nffffffff85687600 d .str"..., 4096) = 4085 [pid 314] read(7, "ffffffff8568c7a0 d .str.7\nffffffff8568c800 d .str.8\nffffffff8568c820 d iosf_mbi_pci_ids\nffffffff8568"..., 4096) = 4094 [pid 314] read(7, "ffffffff8568f920 d .str.49\nffffffff8568f960 d .str.50\nffffffff8568f980 d .str.51\nffffffff8568f9a0 d "..., 4096) = 4085 [pid 314] read(7, "ffffffff85691860 d .str.28\nffffffff85691880 D sysctl_vals\nffffffff856918e0 D sysctl_long_vals\nffffff"..., 4096) = 4082 [pid 314] read(7, "ffffffff85693ca0 d .str.15\nffffffff85693cc0 d .str.16\nffffffff85693ce0 d .str.17\nffffffff85693d20 d "..., 4096) = 4086 [pid 314] read(7, "ffffffff85695b80 d .str.5\nffffffff85695d60 d .str\nffffffff85695da0 d .str.1\nffffffff85695de0 d .str."..., 4096) = 4082 [pid 314] read(7, "ffffffff85698020 d .str.113\nffffffff85698080 d .str.115\nffffffff856980a0 d .str.116\nffffffff856980c0"..., 4096) = 4080 [pid 314] read(7, "ffffffff8569ac20 d .str.118\nffffffff8569ac40 d .str.119\nffffffff8569ac60 d .str.120\nffffffff8569ac80"..., 4096) = 4072 [pid 314] read(7, "ffffffff8569d2e0 d .str.20\nffffffff8569d340 d .str.21\nffffffff8569d3a0 d .str.22\nffffffff8569d420 d "..., 4096) = 4079 [pid 314] read(7, "ffffffff856a0220 d .str.43\nffffffff856a0240 d .str.44\nffffffff856a0260 d .str.46\nffffffff856a02a0 d "..., 4096) = 4085 [pid 314] read(7, "ffffffff856a2660 d .str.17\nffffffff856a26a0 d .str\nffffffff856a2700 d .str.1\nffffffff856a2740 d .str"..., 4096) = 4092 [pid 314] read(7, "ffffffff856a4880 d .str.43\nffffffff856a48e0 d .str.44\nffffffff856a4940 d .str.46\nffffffff856a49a0 d "..., 4096) = 4076 [pid 314] read(7, "ffffffff856a68a0 d .str.37\nffffffff856a68c0 d .str.38\nffffffff856a68e0 d __param_str_sysrq_rcu\nfffff"..., 4096) = 4071 [pid 314] read(7, "ffffffff856a8a20 d .str.244\nffffffff856a8a40 d .str.245\nffffffff856a8a60 d .str.246\nffffffff856a8a80"..., 4096) = 4089 [pid 314] read(7, "ffffffff856ab160 d .str.52\nffffffff856ab1e0 d .str.66\nffffffff856ab200 d .str.67\nffffffff856ab220 d "..., 4096) = 4076 [pid 314] read(7, "ffffffff856ad3c0 d .str.166\nffffffff856ad3e0 d .str.167\nffffffff856ad460 d .str.170\nffffffff856ad4a0"..., 4096) = 4086 [pid 314] read(7, "ffffffff856af600 d .str.87\nffffffff856af620 d .str.88\nffffffff856af640 d .str.89\nffffffff856af660 d "..., 4096) = 4071 [pid 314] read(7, "ffffffff856b1fc0 d trace_raw_output_alarm_class.__flags\nffffffff856b2080 d .str.31\nffffffff856b20c0 "..., 4096) = 4069 [pid 314] read(7, "ffffffff856b5240 d .str.66\nffffffff856b5280 d .str.68\nffffffff856b52e0 d .str.69\nffffffff856b5300 d "..., 4096) = 4093 [pid 314] read(7, "ffffffff856b76a0 d .str.3\nffffffff856b76e0 d .str\nffffffff856b7720 D proc_uid_seq_operations\nfffffff"..., 4096) = 4087 [pid 314] read(7, "ffffffff85aa9ae0 d .str.35\nffffffff85aa9b00 d .str.36\nffffffff85aa9b20 d .str.37\nffffffff85aa9b40 d "..., 4096) = 4075 [pid 314] read(7, "ffffffff85aabc80 d .str.26\nffffffff85aac500 d mode1_syscalls\nffffffff85aac540 d get_compat_mode1_sys"..., 4096) = 4087 [pid 314] read(7, "ffffffff85aafbc0 d .str.95\nffffffff85aafbe0 d .str.96\nffffffff85aafc00 d .str.97\nffffffff85aafc40 d "..., 4096) = 4091 [pid 314] read(7, "ffffffff85ab2ee0 d .str.227\nffffffff85ab2f00 d .str.228\nffffffff85ab2f40 d .str.229\nffffffff85ab2f80"..., 4096) = 4091 [pid 314] read(7, "ffffffff85ab8c80 d .str.34\nffffffff85ab8cc0 d .str.35\nffffffff85ab8ce0 d .str.36\nffffffff85ab8d40 d "..., 4096) = 4076 [pid 314] read(7, "ffffffff85abb9a0 d .str.83\nffffffff85abb9c0 d .str.84\nffffffff85abb9e0 d .str.86\nffffffff85abba00 d "..., 4096) = 4077 [pid 314] read(7, "ffffffff85abdee0 d .str.33\nffffffff85abdf00 d .str.34\nffffffff85abdf20 d .str.38\nffffffff85abdf40 d "..., 4096) = 4084 [pid 314] read(7, "ffffffff85ac0180 d .str.79\nffffffff85ac01c0 d .str.80\nffffffff85ac0200 d .str.81\nffffffff85ac0220 d "..., 4096) = 4063 [pid 314] read(7, "ffffffff85ac2860 d bpf_trace_printk_proto\nffffffff85ac2900 d bpf_trace_vprintk_proto\nffffffff85ac29a"..., 4096) = 4078 [pid 314] read(7, "ffffffff85ac4880 d .str.80\nffffffff85ac48c0 d .str.81\nffffffff85ac4900 d .str.82\nffffffff85ac4960 d "..., 4096) = 4088 [pid 314] read(7, "ffffffff85ac6cc0 d .str.77\nffffffff85ac6ce0 d .str.78\nffffffff85ac6d00 d .str.79\nffffffff85ac6d20 d "..., 4096) = 4061 [pid 314] read(7, "ffffffff85aca1a0 d trace_raw_output_xdp_cpumap_enqueue.symbols\nffffffff85aca240 d .str.80\nffffffff85"..., 4096) = 4077 [pid 314] read(7, "ffffffff85ad0f80 d .str.59\nffffffff85ad0fa0 d .str.60\nffffffff85ad0fc0 d .str.61\nffffffff85ad0fe0 d "..., 4096) = 4089 [pid 314] read(7, "ffffffff85ad33a0 d .str.213\nffffffff85ad3400 d .str.214\nffffffff85ad3460 d .str.215\nffffffff85ad34a0"..., 4096) = 4088 [pid 314] read(7, "ffffffff85ad65e0 d .str.374\nffffffff85ad6640 d .str.375\nffffffff85ad66a0 d .str.376\nffffffff85ad6700"..., 4096) = 4076 [pid 314] read(7, "ffffffff85ad9680 d .str.507\nffffffff85ad9700 d .str.508\nffffffff85ad9740 d .str.509\nffffffff85ad97a0"..., 4096) = 4085 [pid 314] read(7, "ffffffff85addbc0 D bpf_loop_proto\nffffffff85addc40 d .str.2\nffffffff85addce0 d .str.4\nffffffff85addd"..., 4096) = 4094 [pid 314] read(7, "ffffffff85ae22a0 d .str.28\nffffffff85ae2300 d .str.29\nffffffff85ae2360 d .str.30\nffffffff85ae2380 d "..., 4096) = 4092 [pid 314] read(7, "ffffffff85ae4520 d .str.175\nffffffff85ae4540 d .str.176\nffffffff85ae4580 d .str.177\nffffffff85ae45a0"..., 4096) = 4078 [pid 314] read(7, "ffffffff85ae7ca0 D bpf_btf_find_by_name_kind_proto\nffffffff85ae7d20 d .str.27\nffffffff85ae7d80 d .st"..., 4096) = 4079 [pid 314] read(7, "ffffffff85ae9b00 d .str.175\nffffffff85ae9b40 d .str.176\nffffffff85ae9b60 d .str.177\nffffffff85ae9b80"..., 4096) = 4058 [pid 314] read(7, "ffffffff85aecae0 d cgroup_iter_seq_ops\nffffffff85aecb20 d cgroup_iter_seq_info\nffffffff85aecb60 d sw"..., 4096) = 4084 [pid 314] read(7, "ffffffff85af0de0 d .str\nffffffff85af0e40 d .str.1\nffffffff85af0ea0 d .str.5\nffffffff85af0f00 d .str."..., 4096) = 4071 [pid 314] read(7, "ffffffff85af36c0 d .str.15\nffffffff85af3700 d .str.16\nffffffff85af3720 d .str.17\nffffffff85af3760 d "..., 4096) = 4084 [pid 314] read(7, "ffffffff85af5920 d .str.16\nffffffff85af5940 d .str.17\nffffffff85af5980 d .str.18\nffffffff85af59a0 d "..., 4096) = 4090 [pid 314] read(7, "ffffffff85af8100 d lru_gen_ro_fops\nffffffff85af8260 d .str.236\nffffffff85af8280 d .str.238\nffffffff8"..., 4096) = 4082 [pid 314] read(7, "ffffffff85afaa20 d .str.40\nffffffff85afaa60 d .str.41\nffffffff85afaaa0 d .str.42\nffffffff85afaae0 d "..., 4096) = 4078 [pid 314] read(7, "ffffffff85afcbc0 d .str.191\nffffffff85afcc00 d .str.192\nffffffff85afcc20 d .str.193\nffffffff85afcc80"..., 4096) = 4085 [pid 314] read(7, "ffffffff85aff460 d .str.99\nffffffff85aff480 d .str.100\nffffffff85aff4a0 d .str.101\nffffffff85aff4c0 "..., 4096) = 4067 [pid 314] read(7, "ffffffff85b018e0 d trace_raw_output_mm_compaction_suitable_template.symbols\nffffffff85b01940 d .str."..., 4096) = 4083 [pid 314] read(7, "ffffffff85b03960 d .str\nffffffff85b03980 d .str.1\nffffffff85b039c0 d .str.2\nffffffff85b039e0 d .str."..., 4096) = 4069 [pid 314] read(7, "ffffffff85b05f20 d trace_raw_output_mm_migrate_pages_start.symbols\nffffffff85b05f80 d trace_raw_outp"..., 4096) = 4080 [pid 314] read(7, "ffffffff85b08be0 d .str.4\nffffffff85b08c00 d .str.5\nffffffff85b08c80 d .str.13\nffffffff85b08ce0 d on"..., 4096) = 4076 [pid 314] read(7, "ffffffff85b0c440 d .str.7\nffffffff85b0c460 d .str.8\nffffffff85b0c480 d .str.9\nffffffff85b0c4e0 d .st"..., 4096) = 4090 [pid 314] read(7, "ffffffff85b0e660 d .str.58\nffffffff85b0e6a0 d .str.59\nffffffff85b0e6c0 d .str.60\nffffffff85b0e6e0 d "..., 4096) = 4092 [pid 314] read(7, "ffffffff85b10e40 d .str.129\nffffffff85b10e80 d .str.130\nffffffff85b10ea0 d .str.133\nffffffff85b10ec0"..., 4096) = 4093 [pid 314] read(7, "ffffffff85b13c40 d .str.6\nffffffff85b13ca0 d .str\nffffffff85b13cc0 d .str.1\nffffffff85b13d20 d do_de"..., 4096) = 4084 [pid 314] read(7, "ffffffff85b17160 d .str.12\nffffffff85b17180 d .str.13\nffffffff85b171a0 d .str.14\nffffffff85b17200 d "..., 4096) = 4083 [pid 314] read(7, "ffffffff85b19c20 d .str.43\nffffffff85b19c40 d .str.44\nffffffff85b19c60 d .str.45\nffffffff85b19c80 d "..., 4096) = 4079 [pid 314] read(7, "ffffffff85b1bf00 d .str.1\nffffffff85b1bf40 d .str.2\nffffffff85b1bf80 d .str.3\nffffffff85b1bfc0 d .st"..., 4096) = 4095 [pid 314] read(7, "ffffffff85b1f4e0 d .str.6\nffffffff85b1f500 d .str.7\nffffffff85b1f520 d .str.10\nffffffff85b1f540 d .s"..., 4096) = 4087 [pid 314] read(7, "ffffffff85b22040 d .str.1\nffffffff85b22080 d .str.2\nffffffff85b220a0 d .str.3\nffffffff85b22140 d .st"..., 4096) = 4095 [pid 314] read(7, "ffffffff85b24580 d .str.108\nffffffff85b245a0 d .str.109\nffffffff85b245c0 d .str.110\nffffffff85b24600"..., 4096) = 4081 [pid 314] read(7, "ffffffff85b26ce0 d .str.42\nffffffff85b26d00 d .str.43\nffffffff85b26d20 d .str.44\nffffffff85b26d40 d "..., 4096) = 4095 [pid 314] read(7, "ffffffff85b29b60 d proc_pid_smaps_op\nffffffff85b29ba0 d .str.29\nffffffff85b29be0 d .str.30\nffffffff8"..., 4096) = 4094 [pid 314] read(7, "ffffffff85b2cbe0 d .str.48\nffffffff85b2cc00 d proc_oom_adj_operations\nffffffff85b2cd60 d .str.49\nfff"..., 4096) = 4091 [pid 314] read(7, "ffffffff85b315a0 d .str.11\nffffffff85b315c0 d .str.12\nffffffff85b315e0 d .str.13\nffffffff85b31600 d "..., 4096) = 4080 [pid 314] read(7, "ffffffff85b336c0 d .str.26\nffffffff85b33700 d .str.27\nffffffff85b33740 d .str.28\nffffffff85b33780 d "..., 4096) = 4091 [pid 314] read(7, "ffffffff85b36640 d .str\nffffffff85b36660 d .str.1\nffffffff85b366a0 d .str.2\nffffffff85b36700 d .str."..., 4096) = 4080 [pid 314] read(7, "ffffffff85b39860 d .str.25\nffffffff85b398a0 d .str.26\nffffffff85b398e0 d .str.27\nffffffff85b39920 d "..., 4096) = 4078 [pid 314] read(7, "ffffffff85b3b940 d .str.1\nffffffff85b3b980 d .str.2\nffffffff85b3b9e0 d .str.3\nffffffff85b3ba20 d .st"..., 4096) = 4061 [pid 314] read(7, "ffffffff85b3f140 D ext4_iomap_report_ops\nffffffff85b3f180 d ext4_journalled_aops\nffffffff85b3f240 d "..., 4096) = 4075 [pid 314] mmap(NULL, 12881920, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f12036f3000 [pid 314] munmap(0x7f120433c000, 6447104) = 0 [pid 314] read(7, "ffffffff85b42300 d .str\nffffffff85b42320 d .str.1\nffffffff85b423a0 d .str.2\nffffffff85b423e0 d .str."..., 4096) = 4073 [pid 314] read(7, "ffffffff85b458c0 d .str.66\nffffffff85b45920 d .str.67\nffffffff85b45980 d .str.68\nffffffff85b46080 d "..., 4096) = 4075 [pid 314] read(7, "ffffffff85b480c0 d .str.168\nffffffff85b480e0 d .str.169\nffffffff85b48100 d .str.170\nffffffff85b48120"..., 4096) = 4021 [pid 314] read(7, "ffffffff85b4a040 d trace_raw_output_ext4_ext_handle_unwritten_extents.__flags\nffffffff85b4a120 d .st"..., 4096) = 4084 [pid 314] read(7, "ffffffff85b4c520 d ext4_mount_opts\nffffffff85b4c7e0 d .str.739\nffffffff85b4c800 d .str.740\nffffffff8"..., 4096) = 4070 [pid 314] read(7, "ffffffff85b4ee80 d .str.884\nffffffff85b4eee0 d .str.885\nffffffff85b4ef20 d .str.886\nffffffff85b4ef60"..., 4096) = 4071 [pid 314] read(7, "ffffffff85b52100 d .str.1038\nffffffff85b52160 d .str.1039\nffffffff85b521c0 d .str.1040\nffffffff85b52"..., 4096) = 4085 [pid 314] read(7, "ffffffff85b54740 d .str.1\nffffffff85b54780 d .str.4\nffffffff85b547c0 d .str.5\nffffffff85b54820 d .st"..., 4096) = 4078 [pid 314] read(7, "ffffffff85b576a0 d .str.15\nffffffff85b576c0 d .str.16\nffffffff85b576e0 d .str.17\nffffffff85b57740 d "..., 4096) = 4076 [pid 314] read(7, "ffffffff85b59ee0 d .str.1\nffffffff85b59f20 d .str.2\nffffffff85b59f40 d .str.3\nffffffff85b59fc0 d .st"..., 4096) = 4095 [pid 314] read(7, "ffffffff85b5c800 d .str.132\nffffffff85b5c820 d .str.133\nffffffff85b5c840 d .str.134\nffffffff85b5c860"..., 4096) = 4082 [pid 314] read(7, "ffffffff85b605c0 d .str.66\nffffffff85b605e0 d .str.67\nffffffff85b60600 d .str.68\nffffffff85b60620 d "..., 4096) = 4082 [pid 314] read(7, "ffffffff85b70320 d charset2uni\nffffffff85b705c0 d .str\nffffffff85b705e0 d charset2lower\nffffffff85b7"..., 4096) = 4090 [pid 314] read(7, "ffffffff85b856e0 d u2c_32\nffffffff85b85960 d u2c_33\nffffffff85b85be0 d u2c_50\nffffffff85b85e60 d u2c"..., 4096) = 4080 [pid 314] read(7, "ffffffff85b9dce0 d u2c_8E\nffffffff85b9df60 d u2c_8F\nffffffff85b9e1e0 d u2c_90\nffffffff85b9e460 d u2c"..., 4096) = 4092 [pid 314] read(7, "ffffffff85bb6ce0 d c2u_F8\nffffffff85bb6f60 d c2u_F9\nffffffff85bb71e0 d c2u_FA\nffffffff85bb7460 d c2u"..., 4096) = 4078 [pid 314] read(7, "ffffffff85bcf340 d u2c_FA\nffffffff85bcf5c0 d u2c_FF\nffffffff85bcf840 d page_charset2uni\nffffffff85bd"..., 4096) = 4088 [pid 314] read(7, "ffffffff85be8120 d u2c_68\nffffffff85be83a0 d u2c_69\nffffffff85be8620 d u2c_6A\nffffffff85be88a0 d u2c"..., 4096) = 4092 [pid 314] read(7, "ffffffff85c01120 d c2u_F6\nffffffff85c013a0 d c2u_F7\nffffffff85c01620 d c2u_F8\nffffffff85c018a0 d c2u"..., 4096) = 4074 [pid 314] read(7, "ffffffff85c14cc0 d page00\nffffffff85c14e00 d page04\nffffffff85c14f40 d page22\nffffffff85c15080 d pag"..., 4096) = 4089 [pid 314] read(7, "ffffffff85c26320 d page02\nffffffff85c26460 d page03\nffffffff85c265a0 d page20\nffffffff85c266e0 d pag"..., 4096) = 4090 [pid 314] read(7, "ffffffff85c3dce0 d .str\nffffffff85c3dd00 d virtio_fs_context_ops\nffffffff85c3ddc0 d .str.3\nffffffff8"..., 4096) = 4089 [pid 314] read(7, "ffffffff85c40900 d .str.113\nffffffff85c40960 d .str.114\nffffffff85c40a00 d .str.115\nffffffff85c40a20"..., 4096) = 4093 [pid 314] read(7, "ffffffff85c43d00 d .str\nffffffff85c43d60 d .str.1\nffffffff85c43dc0 d .str.2\nffffffff85c43e20 d .str."..., 4096) = 4085 [pid 314] read(7, "ffffffff85c46da0 D v9fs_req_ops\nffffffff85c46e20 D v9fs_addr_operations\nffffffff85c46ee0 d .str\nffff"..., 4096) = 4089 [pid 314] read(7, "ffffffff85c4c740 d fops_bool_wo\nffffffff85c4c8a0 d fops_str\nffffffff85c4ca00 d fops_str_ro\nffffffff8"..., 4096) = 4084 [pid 314] read(7, "ffffffff85c50760 d .str.42\nffffffff85c50800 d .str.43\nffffffff85c50880 d .str.44\nffffffff85c508c0 d "..., 4096) = 4073 [pid 314] read(7, "ffffffff85c527c0 d .str.197\nffffffff85c527e0 d .str.199\nffffffff85c52840 d .str.200\nffffffff85c52860"..., 4096) = 4056 [pid 314] read(7, "ffffffff85c54660 d trace_raw_output_f2fs_shutdown.symbols\nffffffff85c546e0 d .str.342\nffffffff85c547"..., 4096) = 4087 [pid 314] read(7, "ffffffff85c56640 d .str.723\nffffffff85c566a0 d .str.724\nffffffff85c56740 d .str.725\nffffffff85c567a0"..., 4096) = 4088 [pid 314] read(7, "ffffffff85c58880 d .str.872\nffffffff85c588c0 d .str.873\nffffffff85c58900 d .str.874\nffffffff85c58940"..., 4096) = 4091 [pid 314] read(7, "ffffffff85c5ab20 d .str.1038\nffffffff85c5ab80 d .str.1039\nffffffff85c5abe0 d .str.1040\nffffffff85c5a"..., 4096) = 4088 [pid 314] read(7, "ffffffff85c5e420 d .str.92\nffffffff85c5e480 d .str.96\nffffffff85c5e4c0 d .str.97\nffffffff85c5e520 d "..., 4096) = 4081 [pid 314] read(7, "ffffffff85c60720 d .str.189\nffffffff85c60740 d .str.191\nffffffff85c60760 d .str.195\nffffffff85c60780"..., 4096) = 4070 [pid 314] read(7, "ffffffff85c62b00 d .str.90\nffffffff85c62b40 d .str.91\nffffffff85c62b80 d .str.92\nffffffff85c62be0 d "..., 4096) = 4078 [pid 314] read(7, "ffffffff85c651b1 d __param_str_backend\nffffffff85c651c0 d __param_str_compress\nffffffff85c65200 d .s"..., 4096) = 4083 [pid 314] read(7, "ffffffff85c678a0 d .str.38\nffffffff85c678c0 d .str.40\nffffffff85c67920 d .str.41\nffffffff85c67940 d "..., 4096) = 4084 [pid 314] read(7, "ffffffff85c6a300 d .str.2\nffffffff85c6a320 D erofs_decompressors\nffffffff85c6a3e0 d .str.3\nffffffff8"..., 4096) = 4083 [pid 314] read(7, "ffffffff85c6cfc0 d .str.31\nffffffff85c6d020 d .str.32\nffffffff85c6d080 d .str.33\nffffffff85c6d0c0 d "..., 4096) = 4069 [pid 314] read(7, "ffffffff85c6ea20 d .str.109\nffffffff85c6ea40 d .str.110\nffffffff85c6ea60 d .str.111\nffffffff85c6ea80"..., 4096) = 4088 [pid 314] read(7, "ffffffff85c6ff40 d .str.255\nffffffff85c6ff60 d .str.256\nffffffff85c6ff80 d .str.257\nffffffff85c6ffa0"..., 4096) = 4094 [pid 314] read(7, "ffffffff85c7a6e0 d switch.table.selinux_inode_post_setxattr\nffffffff85c7a720 d switch.table.selinux_"..., 4096) = 4066 [pid 314] read(7, "ffffffff85c7e760 d spec_order\nffffffff85c7e7a0 d .str.8\nffffffff85c7e800 d .str.9\nffffffff85c7e860 d"..., 4096) = 4090 [pid 314] read(7, "ffffffff85c82080 d .str.13\nffffffff85c820a0 d .str.16\nffffffff85c820c0 d .str.17\nffffffff85c820e0 d "..., 4096) = 4076 [pid 314] read(7, "ffffffff85c841e0 d .str.8\nffffffff85c84200 d rsa_digest_info_sha384\nffffffff85c84240 d .str.9\nffffff"..., 4096) = 4095 [pid 314] read(7, "ffffffff85c8abe0 d .str.22\nffffffff85c8ac20 d .str.23\nffffffff85c8ac40 d .str.24\nffffffff85c8ac60 d "..., 4096) = 4089 [pid 314] read(7, "ffffffff85c8daa0 d .str.9\nffffffff85c8dac0 d .str.10\nffffffff85c8dae0 d .str.11\nffffffff85c8db20 d ."..., 4096) = 4094 [pid 314] read(7, "ffffffff85c90a60 d .str.69\nffffffff85c90a80 d .str.71\nffffffff85c90ae0 d .str.95\nffffffff85c90b00 d "..., 4096) = 4075 [pid 314] read(7, "ffffffff85c931a0 d .str.6\nffffffff85c93200 d .str.7\nffffffff85c93220 d .str.8\nffffffff85c93240 d .st"..., 4096) = 4088 [pid 314] read(7, "ffffffff85c955e0 d .str.1\nffffffff85c95620 d .str.2\nffffffff85c95640 d bsg_fops\nffffffff85c957a0 d ."..., 4096) = 4074 [pid 314] read(7, "ffffffff85c97ba0 d deadline_write1_fifo_seq_ops\nffffffff85c97be0 d .str.29\nffffffff85c97c00 d deadli"..., 4096) = 4075 [pid 314] read(7, "ffffffff85c9a120 d .str.6\nffffffff85c9a140 d .str.7\nffffffff85c9a180 d .str.8\nffffffff85c9a1a0 d .st"..., 4096) = 4069 [pid 314] read(7, "ffffffff85c9be20 d .str.141\nffffffff85c9be40 d .str.142\nffffffff85c9be60 d .str.143\nffffffff85c9be80"..., 4096) = 4083 [pid 314] read(7, "ffffffff85c9df80 d .str.5\nffffffff85c9dfa0 d .str.6\nffffffff85c9dfc0 d .str.7\nffffffff85c9dfe0 d .st"..., 4096) = 4060 [pid 314] read(7, "ffffffff85ca11c0 d string_get_size.divisor\nffffffff85ca11e0 d string_get_size.rounding\nffffffff85ca1"..., 4096) = 4085 [pid 314] read(7, "ffffffff85ca3f20 d S4\nffffffff85ca4060 d S2\nffffffff85ca41a0 d S3\nffffffff85ca42e0 d S1\nffffffff85ca"..., 4096) = 4082 [pid 314] read(7, "ffffffff85cb10a0 d ML_defaultNorm\nffffffff85cb1140 d attachDictSizeCutoffs\nffffffff85cb1220 d ZSTD_d"..., 4096) = 4077 [pid 314] read(7, "ffffffff85cb82c0 d .str.21\nffffffff85cb8320 d .str.22\nffffffff85cb8380 d .str.23\nffffffff85cb83e0 d "..., 4096) = 4078 [pid 314] read(7, "ffffffff85cba7a0 d .str.56\nffffffff85cba7c0 d .str.57\nffffffff85cba7e0 d .str.58\nffffffff85cba800 d "..., 4096) = 4077 [pid 314] read(7, "ffffffff85cbc940 d .str.19\nffffffff85cbc980 d .str.21\nffffffff85cbc9c0 d .str.22\nffffffff85cbca00 d "..., 4096) = 4091 [pid 314] read(7, "ffffffff85cbfde0 d .str.41\nffffffff85cbfe00 d .str.42\nffffffff85cbfe20 d .str.43\nffffffff85cbfe40 d "..., 4096) = 4082 [pid 314] read(7, "ffffffff85cc27a0 d .str.28\nffffffff85cc27e0 d .str.29\nffffffff85cc2800 d .str.30\nffffffff85cc2820 d "..., 4096) = 4074 [pid 314] read(7, "ffffffff85cc5200 d .str.11\nffffffff85cc5220 d .str.12\nffffffff85cc5240 d .str.13\nffffffff85cc5260 d "..., 4096) = 4079 [pid 314] read(7, "ffffffff85cc7ba0 d switch.table.pcie_bandwidth_capable\nffffffff85cc7be0 d switch.table.__pcie_print_"..., 4096) = 4072 [pid 314] read(7, "ffffffff85cca200 d .str.14\nffffffff85cca260 d .str.15\nffffffff85cca2c0 d .str.17\nffffffff85cca320 d "..., 4096) = 4046 [pid 314] read(7, "ffffffff85ccc840 d switch.table.pci_enable_pcie_error_reporting\nffffffff85ccc8a0 d switch.table.pci_"..., 4096) = 4077 [pid 314] read(7, "ffffffff85ccfd40 d .str.57\nffffffff85ccfda0 d .str.58\nffffffff85ccfe20 d .str.59\nffffffff85ccfea0 d "..., 4096) = 4083 [pid 314] read(7, "ffffffff85cd38a0 d .str.23\nffffffff85cd38e0 d .str.25\nffffffff85cd3920 d .str.27\nffffffff85cd3980 d "..., 4096) = 4071 [pid 314] read(7, "ffffffff85cd68a0 d .str.12\nffffffff85cd68e0 d .str.13\nffffffff85cd6920 d .str.14\nffffffff85cd6960 d "..., 4096) = 4084 [pid 314] read(7, "ffffffff85cd82c0 d .str.161\nffffffff85cd8320 d .str.162\nffffffff85cd8340 d .str.163\nffffffff85cd8360"..., 4096) = 4089 [pid 314] read(7, "ffffffff85cdc380 d .str\nffffffff85cdc3a0 d .str.1\nffffffff85cdc400 d .str.2\nffffffff85cdc460 d .str."..., 4096) = 4090 [pid 314] read(7, "ffffffff85cdeca0 d .str.10\nffffffff85cded00 d .str.11\nffffffff85cded20 d .str.12\nffffffff85cded80 d "..., 4096) = 4054 [pid 314] read(7, "ffffffff85ce10e0 d acpi_system_wakeup_device_proc_ops\nffffffff85ce1160 d .str.2\nffffffff85ce11c0 d ."..., 4096) = 4088 [pid 314] read(7, "ffffffff85ce3140 d .str.85\nffffffff85ce3160 d .str.86\nffffffff85ce3180 d .str.87\nffffffff85ce31a0 d "..., 4096) = 4080 [pid 314] read(7, "ffffffff85cea960 d .str.49\nffffffff85cea980 d .str.50\nffffffff85cea9e0 d .str.51\nffffffff85ceaa00 d "..., 4096) = 4087 [pid 314] read(7, "ffffffff85cf0ba0 d .str.3\nffffffff85cf0c20 d .str\nffffffff85cf0c40 d ged_acpi_ids\nffffffff85cf0ca0 d"..., 4096) = 4084 [pid 314] read(7, "ffffffff85cf6080 d .str.3\nffffffff85cf60e0 d .str.4\nffffffff85cf6160 d _acpi_module_name\nffffffff85c"..., 4096) = 4093 [pid 314] read(7, "ffffffff85cf9760 d .str\nffffffff85cf9780 d _acpi_module_name\nffffffff85cf97a0 d .str.3\nffffffff85cf9"..., 4096) = 4083 [pid 314] read(7, "ffffffff85cfcfe0 d .str.4\nffffffff85cfd060 d .str.5\nffffffff85cfd0c0 d .str.6\nffffffff85cfd2c0 d _ac"..., 4096) = 4092 [pid 314] read(7, "ffffffff85d00ec0 d _acpi_module_name\nffffffff85d00ee0 d .str\nffffffff85d00f60 d .str\nffffffff85d00f8"..., 4096) = 4074 [pid 314] read(7, "ffffffff85d04e00 d _acpi_module_name\nffffffff85d04e20 d .str.1\nffffffff85d04e80 d .str.2\nffffffff85d"..., 4096) = 4076 [pid 314] read(7, "ffffffff85d071e0 d .str.10\nffffffff85d07200 d .str.11\nffffffff85d07240 d .str.12\nffffffff85d07280 d "..., 4096) = 4063 [pid 314] read(7, "ffffffff85d08ea0 d acpi_gbl_hex_to_ascii\nffffffff85d08ee0 d .str\nffffffff85d08f00 d .str.1\nffffffff8"..., 4096) = 4095 [pid 314] read(7, "ffffffff85d0c020 d .str\nffffffff85d0c080 D processor_cooling_ops\nffffffff85d0c0e0 d .str.1\nffffffff8"..., 4096) = 4084 [pid 314] read(7, "ffffffff85d0ed80 d .str.15\nffffffff85d0eda0 d .str.16\nffffffff85d0edc0 d .str.17\nffffffff85d0ede0 d "..., 4096) = 4065 [pid 314] read(7, "ffffffff85d110e0 d switch.table.options_show.71\nffffffff85d11140 d .str\nffffffff85d11160 d .str.1\nff"..., 4096) = 4073 [pid 314] read(7, "ffffffff85d13ba0 d .str.82\nffffffff85d13c60 d .str.83\nffffffff85d13cc0 d .str.84\nffffffff85d13ce0 d "..., 4096) = 4084 [pid 314] read(7, "ffffffff85d17a80 d .str.15\nffffffff85d17aa0 d .str.16\nffffffff85d17ac0 d .str.17\nffffffff85d17b20 d "..., 4096) = 4083 [pid 314] read(7, "ffffffff85d1a920 d .str.10\nffffffff85d1a980 d .str.11\nffffffff85d1aa00 d .str.12\nffffffff85d1aa60 d "..., 4096) = 4079 [pid 314] read(7, "ffffffff85d1d020 d .str.205\nffffffff85d1d060 d .str.207\nffffffff85d1d0a0 d .str.209\nffffffff85d1d0c0"..., 4096) = 4089 [pid 314] read(7, "ffffffff85d20a40 d .str\nffffffff85d20a60 d .str.1\nffffffff85d20ac0 d hung_up_tty_fops\nffffffff85d20c"..., 4096) = 4074 [pid 314] read(7, "ffffffff85d24c20 d .str.33\nffffffff85d24c40 d .str.34\nffffffff85d24c60 d .str.37\nffffffff85d24cc0 d "..., 4096) = 4086 [pid 314] read(7, "ffffffff85d27a20 d .str.96\nffffffff85d27a40 d .str.98\nffffffff85d27a60 d .str.99\nffffffff85d27ac0 d "..., 4096) = 4085 [pid 314] read(7, "ffffffff85d2bb80 d .str.20\nffffffff85d2bba0 d .str.21\nffffffff85d2bbc0 d serial8250_err_handler\nffff"..., 4096) = 4087 [pid 314] read(7, "ffffffff85d37160 d .str.8\nffffffff85d37180 d .str.9\nffffffff85d371a0 d .str.10\nffffffff85d371c0 d .s"..., 4096) = 4092 [pid 314] read(7, "ffffffff85d3a4e0 d .str.28\nffffffff85d3a500 d hpet_device_ids\nffffffff85d3a560 d .str.31\nffffffff85d"..., 4096) = 4090 [pid 314] read(7, "ffffffff85d3cc20 d .str\nffffffff85d3cce0 d .str.4\nffffffff85d3cd00 d .str\nffffffff85d3cd20 d .str.2\n"..., 4096) = 4070 [pid 314] read(7, "ffffffff85d423c0 d .str.22\nffffffff85d423e0 d .str.24\nffffffff85d42440 d .str.26\nffffffff85d424a0 d "..., 4096) = 4079 [pid 314] read(7, "ffffffff85d48760 d .str.14\nffffffff85d487a0 d .str.15\nffffffff85d48820 d .str.16\nffffffff85d48880 d "..., 4096) = 4093 [pid 314] read(7, "ffffffff85d51c60 d .str.60\nffffffff85d51c80 d .str.61\nffffffff85d51ca0 d .str.62\nffffffff85d51ce0 d "..., 4096) = 4093 [pid 314] read(7, "ffffffff85d53e80 d .str.93\nffffffff85d53ea0 d .str.94\nffffffff85d53ec0 d drm_dpms_enum_list\nffffffff"..., 4096) = 4072 [pid 314] read(7, "ffffffff85d560a0 d .str.8\nffffffff85d560e0 d .str.10\nffffffff85d56120 d .str.11\nffffffff85d56160 d ."..., 4096) = 4092 [pid 314] read(7, "ffffffff85d59440 d .str.30\nffffffff85d59480 d .str.31\nffffffff85d594c0 d drm_writeback_encoder_funcs"..., 4096) = 4090 [pid 314] read(7, "ffffffff85d5d040 d .str.26\nffffffff85d5d080 d .str.29\nffffffff85d5d0a0 d .str.30\nffffffff85d5d0c0 d "..., 4096) = 4095 [pid 314] read(7, "ffffffff85d65120 d .str.15\nffffffff85d65180 d .str.16\nffffffff85d651e0 d .str.17\nffffffff85d65240 d "..., 4096) = 4093 [pid 314] read(7, "ffffffff85d68320 d mipi_dsi_device_type\nffffffff85d68380 d .str.13\nffffffff85d683a0 d .str.14\nffffff"..., 4096) = 4083 [pid 314] read(7, "ffffffff85d6b120 d .str.12\nffffffff85d6b160 d .str.13\nffffffff85d6b1a0 d .str.14\nffffffff85d6b1c0 d "..., 4096) = 4070 [pid 314] read(7, "ffffffff85d6d220 d .str.89\nffffffff85d6d240 d .str.90\nffffffff85d6d260 d .str.91\nffffffff85d6d280 d "..., 4096) = 4071 [pid 314] read(7, "ffffffff85d6f300 d .str.6\nffffffff85d6f360 d .str.7\nffffffff85d6f3c0 d .str.8\nffffffff85d6f3e0 d .st"..., 4096) = 4044 [pid 314] read(7, "ffffffff85d71000 d pm_qos_latency_tolerance_attr_group\nffffffff85d71060 d pm_qos_resume_latency_attr"..., 4096) = 4083 [pid 314] read(7, "ffffffff85d72d20 d switch.table.async_suspend_late\nffffffff85d72d80 d switch.table.__device_suspend_"..., 4096) = 4080 [pid 314] read(7, "ffffffff85d752e0 d .str.27\nffffffff85d75300 d .str.29\nffffffff85d75340 d .str.31\nffffffff85d75360 d "..., 4096) = 4093 [pid 314] read(7, "ffffffff85d78620 d .str.6\nffffffff85d78640 d .str.7\nffffffff85d78660 d .str.8\nffffffff85d78680 d .st"..., 4096) = 4095 [pid 314] read(7, "ffffffff85d7ab00 d .str.44\nffffffff85d7ab20 d .str.46\nffffffff85d7ab40 d .str.48\nffffffff85d7ab60 d "..., 4096) = 4070 [pid 314] read(7, "ffffffff85d7d9c0 d .str.30\nffffffff85d7d9e0 d .str.31\nffffffff85d7da00 d .str.33\nffffffff85d7da20 d "..., 4096) = 4079 [pid 314] read(7, "ffffffff85d7f2c0 d .str.67\nffffffff85d7f2e0 d .str.69\nffffffff85d7f300 d .str.71\nffffffff85d7f320 d "..., 4096) = 4072 [pid 314] read(7, "ffffffff85d811e0 d .str.17\nffffffff85d81200 d .str.18\nffffffff85d81220 d .str.19\nffffffff85d81240 d "..., 4096) = 4074 [pid 314] read(7, "ffffffff85d838a0 d dma_buf_fops\nffffffff85d83a40 d .str.4\nffffffff85d83a60 d .str.6\nffffffff85d83a80"..., 4096) = 4078 [pid 314] read(7, "ffffffff85d864e0 d .str.45\nffffffff85d86500 d .str.46\nffffffff85d86520 d .str.47\nffffffff85d86560 d "..., 4096) = 4085 [pid 314] read(7, "ffffffff85d88e60 d .str.17\nffffffff85d88ee0 d .str.18\nffffffff85d88f60 d .str.19\nffffffff85d88f80 d "..., 4096) = 4089 [pid 314] read(7, "ffffffff85d8ca80 d .str.64\nffffffff85d8caa0 d .str.66\nffffffff85d8cac0 d .str.67\nffffffff85d8cae0 d "..., 4096) = 4076 [pid 314] read(7, "ffffffff85d8e240 d .str.54\nffffffff85d8e260 d .str.55\nffffffff85d8e280 d .str.56\nffffffff85d8e2a0 d "..., 4096) = 4070 [pid 314] read(7, "ffffffff85d8f500 d .str.201\nffffffff85d8f520 d .str.202\nffffffff85d8f540 d .str.203\nffffffff85d8f560"..., 4096) = 4075 [pid 314] read(7, "ffffffff85d90f00 d .str.15\nffffffff85d90f60 d .str.16\nffffffff85d90fa0 d .str.17\nffffffff85d90fe0 d "..., 4096) = 4075 [pid 314] read(7, "ffffffff85d941c0 d .str.58\nffffffff85d94220 d .str.59\nffffffff85d94280 d .str.60\nffffffff85d942e0 d "..., 4096) = 4065 [pid 314] read(7, "ffffffff85d96a20 d __param_str_apst_secondary_latency_tol_us\nffffffff85d96aa0 d .str\nffffffff85d96ac"..., 4096) = 4094 [pid 314] read(7, "ffffffff85d98fc0 d .str.182\nffffffff85d98fe0 d .str.183\nffffffff85d99000 d .str.184\nffffffff85d99020"..., 4096) = 4077 [pid 314] read(7, "ffffffff85d9b740 d .str\nffffffff85d9b7a0 d .str.1\nffffffff85d9b7c0 d .str.2\nffffffff85d9b820 d .str."..., 4096) = 4069 [pid 314] read(7, "ffffffff85d9eb20 d .str.51\nffffffff85d9eb40 d .str.52\nffffffff85d9eb60 d .str.54\nffffffff85d9eb80 d "..., 4096) = 4069 [pid 314] read(7, "ffffffff85da0c00 d .str.61\nffffffff85da0c60 d __param_str_numdummies\nffffffff85da0c80 d .str\nfffffff"..., 4096) = 4069 [pid 314] read(7, "ffffffff85da5c20 d .str.37\nffffffff85da5c40 d .str.38\nffffffff85da5c80 d .str.39\nffffffff85da5ca0 d "..., 4096) = 4052 [pid 314] read(7, "ffffffff85da7e80 d switch.table.phy_rate_matching_to_str\nffffffff85da7f00 D phy_basic_ports_array\nff"..., 4096) = 4091 [pid 314] read(7, "ffffffff85da9aa0 d .str.93\nffffffff85da9ac0 d .str.96\nffffffff85da9ae0 d .str.99\nffffffff85da9b00 d "..., 4096) = 4092 [pid 314] read(7, "ffffffff85dab280 d .str\nffffffff85dab2e0 d .str.1\nffffffff85dab300 d .str.2\nffffffff85dab340 d .str."..., 4096) = 4061 [pid 314] read(7, "ffffffff85dafb00 d virtnet_xdp_set.__msg\nffffffff85dafb80 d virtnet_xdp_set.__msg.56\nffffffff85dafc0"..., 4096) = 4072 [pid 314] read(7, "ffffffff85db3aa0 d gve_id_table\nffffffff85db3b20 d .str.44\nffffffff85db3b40 d .str.45\nffffffff85db3b"..., 4096) = 4076 [pid 314] read(7, "ffffffff85db8600 d .str.59\nffffffff85db8640 d .str.60\nffffffff85db86c0 d .str.61\nffffffff85db8720 d "..., 4096) = 4091 [pid 314] read(7, "ffffffff85dbc1a8 d __param_arr_TxIntDelay\nffffffff85dbc1d0 d __param_str_TxAbsIntDelay\nffffffff85dbc"..., 4096) = 4071 [pid 314] read(7, "ffffffff85dbf1c0 d .str.42\nffffffff85dbf220 d .str.43\nffffffff85dbf300 d .str.3\nffffffff85dbf360 d ."..., 4096) = 4092 [pid 314] read(7, "ffffffff85dc2ca0 d .str.73\nffffffff85dc2ce0 d .str.74\nffffffff85dc2d20 d .str.75\nffffffff85dc2d60 d "..., 4096) = 4078 [pid 314] read(7, "ffffffff85dc7b00 d .str.7\nffffffff85dc7b40 d .str.8\nffffffff85dc7b60 d .str.9\nffffffff85dc7b80 d .st"..., 4096) = 4074 [pid 314] read(7, "ffffffff85dcd1a0 d .str.7\nffffffff85dcd1e0 d .str.8\nffffffff85dcd220 d .str.9\nffffffff85dcd260 d .st"..., 4096) = 4081 [pid 314] read(7, "ffffffff85dd01e0 d products\nffffffff85dd0520 d .str.44\nffffffff85dd0560 d smsc95xx_info\nffffffff85dd"..., 4096) = 4070 [pid 314] read(7, "ffffffff85dd4ca0 d .str.46\nffffffff85dd4cc0 d .str.47\nffffffff85dd4ce0 d .str.48\nffffffff85dd4d00 d "..., 4096) = 4072 [pid 314] read(7, "ffffffff85dd9520 d .str.22\nffffffff85dd9540 d .str.23\nffffffff85dd95a0 d map_sysfs_ops\nffffffff85dd9"..., 4096) = 4074 [pid 314] read(7, "ffffffff85ddb700 d switch.table.usb_decode_ctrl.59\nffffffff85ddb740 d switch.table.usb_decode_ctrl.6"..., 4096) = 4054 [pid 314] read(7, "ffffffff85dde4a0 d __param_str_authorized_default\nffffffff85dde4c0 d .str\nffffffff85dde520 d .str.4\n"..., 4096) = 4063 [pid 314] read(7, "ffffffff85de1440 d high_speed_maxpacket_maxes\nffffffff85de1460 d super_speed_maxpacket_maxes\nfffffff"..., 4096) = 4073 [pid 314] read(7, "ffffffff85de3760 d __param_str_usbfs_snoop_max\nffffffff85de3780 d __param_str_usbfs_memory_mb\nffffff"..., 4096) = 4085 [pid 314] read(7, "ffffffff85de7700 d .str.4\nffffffff85de7780 d connector_ops\nffffffff85de77a0 d .str.5\nffffffff85de77e"..., 4096) = 4092 [pid 314] read(7, "ffffffff85de9fe0 d .str.49\nffffffff85dea020 d .str.50\nffffffff85dea060 d .str.51\nffffffff85dea0a0 d "..., 4096) = 4076 [pid 314] read(7, "ffffffff85debdc0 d .str.107\nffffffff85debde0 d .str.108\nffffffff85debe20 d .str.109\nffffffff85debe60"..., 4096) = 4091 [pid 314] read(7, "ffffffff85dee0a0 d .str.54\nffffffff85dee0e0 d switch.table.dwc3_gadget_ep_cleanup_cancelled_requests"..., 4096) = 4081 [pid 314] read(7, "ffffffff85df2440 d .str.109\nffffffff85df2460 d .str.110\nffffffff85df2480 d .str.111\nffffffff85df24a0"..., 4096) = 4088 [pid 314] read(7, "ffffffff85df3740 d .str.255\nffffffff85df3760 d .str.256\nffffffff85df3780 d .str.257\nffffffff85df37a0"..., 4096) = 4051 [pid 314] read(7, "ffffffff85df5340 d dwc3_pci_intel_properties\nffffffff85df53c0 d .str.8\nffffffff85df5400 d dwc3_pci_i"..., 4096) = 4071 [pid 314] read(7, "ffffffff85dfa0a0 d isp176x_hc_portsc1_fields\nffffffff85dfa140 d .str.9\nffffffff85dfa180 d .str.10\nff"..., 4096) = 4082 [pid 314] read(7, "ffffffff85dfdd80 d .str.7\nffffffff85dfdda0 d .str.8\nffffffff85dfdde0 d .str.9\nffffffff85dfde20 d .st"..., 4096) = 4046 [pid 314] read(7, "ffffffff85dfff00 d switch.table.fill_registers_buffer\nffffffff85dfff40 d switch.table.fill_registers"..., 4096) = 4070 [pid 314] read(7, "ffffffff85e03380 d .str.130\nffffffff85e033c0 d .str.131\nffffffff85e03400 d .str.132\nffffffff85e03440"..., 4096) = 4093 [pid 314] read(7, "ffffffff85e07100 d .str.25\nffffffff85e07160 d .str.26\nffffffff85e071c0 d .str.27\nffffffff85e07220 d "..., 4096) = 4092 [pid 314] read(7, "ffffffff85e0a360 d .str.61\nffffffff85e0a380 d .str.62\nffffffff85e0a3a0 d .str.63\nffffffff85e0a3c0 d "..., 4096) = 4078 [pid 314] read(7, "ffffffff85e0bea0 d .str.212\nffffffff85e0bec0 d .str.213\nffffffff85e0bee0 d .str.214\nffffffff85e0bf00"..., 4096) = 4086 [pid 314] read(7, "ffffffff85e0e340 d .str.38\nffffffff85e0e3a0 d .str.39\nffffffff85e0e3e0 d .str.40\nffffffff85e0e440 d "..., 4096) = 4068 [pid 314] read(7, "ffffffff85e100a0 d .str.184\nffffffff85e100e0 d .str.185\nffffffff85e10100 d .str.186\nffffffff85e10120"..., 4096) = 4062 [pid 314] read(7, "ffffffff85e136e0 d usb_xhci_acpi_match\nffffffff85e13740 d xhci_plat_pm_ops\nffffffff85e13820 d .str.2"..., 4096) = 4076 [pid 314] read(7, "ffffffff85e17680 d .str.59\nffffffff85e176e0 d .str\nffffffff85e17700 d usb_stor_host_template\nfffffff"..., 4096) = 4087 [pid 314] read(7, "ffffffff85e19580 d .str.105\nffffffff85e195a0 d .str.106\nffffffff85e195c0 d .str.107\nffffffff85e195e0"..., 4096) = 4088 [pid 314] read(7, "ffffffff85e1adc0 d .str.251\nffffffff85e1ade0 d .str.252\nffffffff85e1ae40 d .str.253\nffffffff85e1ae80"..., 4096) = 4088 [pid 314] read(7, "ffffffff85e1c540 d .str.397\nffffffff85e1c560 d .str.398\nffffffff85e1c5a0 d .str.399\nffffffff85e1c5c0"..., 4096) = 4073 [pid 314] read(7, "ffffffff85e25e80 d .str.6\nffffffff85e25ea0 d .str.7\nffffffff85e25ee0 d .str.8\nffffffff85e25f00 d .st"..., 4096) = 4076 [pid 314] read(7, "ffffffff85e31900 d .str.7\nffffffff85e31960 d .str.9\nffffffff85e319a0 d ftdi_group\nffffffff85e31a00 d"..., 4096) = 4081 [pid 314] read(7, "ffffffff85e34b40 d .str.30\nffffffff85e34b60 d .str.32\nffffffff85e34b80 d .str.34\nffffffff85e34ba0 d "..., 4096) = 4088 [pid 314] read(7, "ffffffff85e36840 d .str.59\nffffffff85e36860 d .str.60\nffffffff85e36880 d .str.61\nffffffff85e368a0 d "..., 4096) = 4095 [pid 314] read(7, "ffffffff85e38ce0 d .str.16\nffffffff85e38d20 d .str\nffffffff85e38d40 d .str.1\nffffffff85e38d60 d seri"..., 4096) = 4078 [pid 314] read(7, "ffffffff85e3bbe0 d .str.4\nffffffff85e3bc00 d .str.5\nffffffff85e3bc40 d .str.6\nffffffff85e3bc60 d .st"..., 4096) = 4074 [pid 314] read(7, "ffffffff85e3ea60 d .str\nffffffff85e3ea80 d .str.1\nffffffff85e3eaa0 d .str.2\nffffffff85e3eac0 d f_uac"..., 4096) = 4094 [pid 314] read(7, "ffffffff85e409a0 d .str.76\nffffffff85e40a00 d .str.77\nffffffff85e40a60 d .str.78\nffffffff85e40ac0 d "..., 4096) = 4081 [pid 314] read(7, "ffffffff85e430a0 d .str.22\nffffffff85e430c0 d uvcg_default_processing_type\nffffffff85e43120 d .str.2"..., 4096) = 4070 [pid 314] read(7, "ffffffff85e44d60 d f_hidg_fops\nffffffff85e44ec0 d .str.27\nffffffff85e44f00 d .str.29\nffffffff85e44f2"..., 4096) = 4087 [pid 314] read(7, "ffffffff85e47740 d .str.25\nffffffff85e47760 d .str.26\nffffffff85e47780 d .str.27\nffffffff85e477a0 d "..., 4096) = 4076 [pid 314] read(7, "ffffffff85e494c0 d sink_pps_group\nffffffff85e49520 d .str.23\nffffffff85e49560 d source_fixed_supply_"..., 4096) = 4072 [pid 314] read(7, "ffffffff85e4e320 d .str.81\nffffffff85e4e360 d .str.82\nffffffff85e4e3c0 d .str.83\nffffffff85e4e400 d "..., 4096) = 4072 [pid 314] read(7, "ffffffff85e50740 d .str.232\nffffffff85e507a0 d .str.233\nffffffff85e50800 d .str.234\nffffffff85e50840"..., 4096) = 4073 [pid 314] read(7, "ffffffff85e52f40 d .str.88\nffffffff85e52f80 d .str.89\nffffffff85e52fe0 d .str.90\nffffffff85e53040 d "..., 4096) = 4078 [pid 314] read(7, "ffffffff85e553a0 d .str.25\nffffffff85e553e0 d .str.26\nffffffff85e55400 d .str.28\nffffffff85e554c0 d "..., 4096) = 4069 [pid 314] read(7, "ffffffff85e57ac0 d .str.32\nffffffff85e57b00 d .str.33\nffffffff85e57b20 d .str.36\nffffffff85e57b40 d "..., 4096) = 4090 [pid 314] read(7, "ffffffff85e59f00 d .str.116\nffffffff85e59f20 d .str.117\nffffffff85e59f40 d .str.118\nffffffff85e59f60"..., 4096) = 4072 [pid 314] read(7, "ffffffff85e5d8a0 d .str.9\nffffffff85e5d8c0 d .str.10\nffffffff85e5d8e0 d .str.11\nffffffff85e5d920 d ."..., 4096) = 4089 [pid 314] read(7, "ffffffff85e60260 d .str.116\nffffffff85e602a0 d .str.117\nffffffff85e602e0 d .str.118\nffffffff85e60320"..., 4096) = 4094 [pid 314] read(7, "ffffffff85e65020 d .str.6\nffffffff85e65060 d .str.10\nffffffff85e65080 d .str.11\nffffffff85e650e0 d u"..., 4096) = 4094 [pid 314] read(7, "ffffffff85e679c0 d .str.9\nffffffff85e67a00 d .str.10\nffffffff85e67a40 d .str.11\nffffffff85e67aa0 d ."..., 4096) = 4078 [pid 314] read(7, "ffffffff85e6a700 d .str.13\nffffffff85e6a7c0 d .str.14\nffffffff85e6a820 d rtc_days_in_month\nffffffff8"..., 4096) = 4077 [pid 314] read(7, "ffffffff85e6ccc0 d .str.49\nffffffff85e6cce0 d .str.51\nffffffff85e6cd60 d .str.65\nffffffff85e6cd80 d "..., 4096) = 4076 [pid 314] read(7, "ffffffff85e6f560 d .str.8\nffffffff85e6f5c0 d .str.9\nffffffff85e6f5e0 d .str.10\nffffffff85e6f640 d .s"..., 4096) = 4078 [pid 314] read(7, "ffffffff85e72c00 d .str.8\nffffffff85e72c20 d .str.9\nffffffff85e72c60 d .str.10\nffffffff85e72c80 d .s"..., 4096) = 4088 [pid 314] read(7, "ffffffff85e75ba0 d switch.table.v4l2_m2m_querybuf\nffffffff85e75c40 d switch.table.v4l2_m2m_qbuf\nffff"..., 4096) = 4074 [pid 314] read(7, "ffffffff85e7dfa0 d .str.47\nffffffff85e7dfc0 d .str.48\nffffffff85e7dfe0 d .str.49\nffffffff85e7e000 d "..., 4096) = 4091 [pid 314] read(7, "ffffffff85e7fcc0 d .str.195\nffffffff85e7fce0 d .str.196\nffffffff85e7fd00 d .str.197\nffffffff85e7fd20"..., 4096) = 4088 [pid 314] read(7, "ffffffff85e81de0 d .str.341\nffffffff85e81e20 d .str.342\nffffffff85e81e60 d .str.343\nffffffff85e81ea0"..., 4096) = 4069 [pid 314] read(7, "ffffffff85e84600 d .str.493\nffffffff85e84620 d .str.494\nffffffff85e84660 d switch.table.v4l_printk_i"..., 4096) = 4091 [pid 314] read(7, "ffffffff85e8d100 d .str.35\nffffffff85e8d120 d .str.36\nffffffff85e8d140 d .str.37\nffffffff85e8d160 d "..., 4096) = 4071 [pid 314] read(7, "ffffffff85e8e7a0 d .str.140\nffffffff85e8e7c0 d .str.141\nffffffff85e8e7e0 d .str.142\nffffffff85e8e800"..., 4096) = 4084 [pid 314] read(7, "ffffffff85e8fee0 d v4l2_ctrl_get_menu.hevc_profile\nffffffff85e8ff20 d .str.241\nffffffff85e8ff60 d .s"..., 4096) = 4075 [pid 314] read(7, "ffffffff85e91880 d .str.357\nffffffff85e918c0 d .str.358\nffffffff85e91900 d .str.359\nffffffff85e91920"..., 4096) = 4088 [pid 314] read(7, "ffffffff85e93940 d .str.503\nffffffff85e93980 d .str.504\nffffffff85e939a0 d .str.505\nffffffff85e939c0"..., 4096) = 4078 [pid 314] read(7, "ffffffff85e959e0 d .str.1\nffffffff85e95a80 d .str.2\nffffffff85e95ac0 d .str.3\nffffffff85e95b00 d .st"..., 4096) = 4051 [pid 314] read(7, "ffffffff85e97d60 d switch.table.v4l2_i2c_tuner_addrs\nffffffff85e97de0 d __param_str_dvbdev_debug\nfff"..., 4096) = 4093 [pid 314] read(7, "ffffffff85e9c260 d switch.table.dtv_property_process_set.36\nffffffff85e9c2e0 d switch.table.dtv_prop"..., 4096) = 4069 [pid 314] read(7, "ffffffff85e9f000 d .str.24\nffffffff85e9f020 d .str.26\nffffffff85e9f080 d .str.27\nffffffff85e9f0e0 d "..., 4096) = 4069 [pid 314] read(7, "ffffffff85ea2280 d .str.52\nffffffff85ea22a0 d .str.53\nffffffff85ea22e0 d .str.54\nffffffff85ea2300 d "..., 4096) = 4094 [pid 314] read(7, "ffffffff85ea5700 d .str.11\nffffffff85ea5740 d .str.12\nffffffff85ea57a0 d .str.13\nffffffff85ea5800 d "..., 4096) = 4089 [pid 314] read(7, "ffffffff85ea9420 d .str.10\nffffffff85ea9480 d .str.12\nffffffff85ea94a0 d .str.13\nffffffff85ea9500 d "..., 4096) = 4084 [pid 314] read(7, "ffffffff85eac5c0 d uvc_quirk_probe_minmax\nffffffff85eac600 d uvc_quirk_probe_def\nffffffff85eac640 d "..., 4096) = 4059 [pid 314] read(7, "ffffffff85eb0ee0 d isight_decode.hdr\nffffffff85eb0f00 d .str.2\nffffffff85eb0f40 d .str.3\nffffffff85e"..., 4096) = 4064 [pid 314] read(7, "ffffffff85eb3e20 d POWER_SUPPLY_CHARGE_BEHAVIOUR_TEXT\nffffffff85eb3e60 d .str.4\nffffffff85eb3e80 d ."..., 4096) = 4088 [pid 314] read(7, "ffffffff85eb59c0 d .str.138\nffffffff85eb5a20 d .str.139\nffffffff85eb5a40 d .str.140\nffffffff85eb5a60"..., 4096) = 4094 [pid 314] read(7, "ffffffff85eb7aa0 d .str.124\nffffffff85eb7ae0 d .str.125\nffffffff85eb7b20 d .str.126\nffffffff85eb7b60"..., 4096) = 4076 [pid 314] read(7, "ffffffff85eb99e0 d .str.37\nffffffff85eb9a20 d .str.38\nffffffff85eb9a60 d .str.39\nffffffff85eb9a80 d "..., 4096) = 4095 [pid 314] read(7, "ffffffff85ebc660 d .str.2\nffffffff85ebc6e0 d .str.3\nffffffff85ebc700 d .str.4\nffffffff85ebc780 d .st"..., 4096) = 4079 [pid 314] read(7, "ffffffff85ebfce0 d .str.7\nffffffff85ebfd40 d .str.8\nffffffff85ebfda0 d .str.9\nffffffff85ebfdc0 d _ct"..., 4096) = 4095 [pid 314] read(7, "ffffffff85ec2800 d .str.2\nffffffff85ec2840 d .str.3\nffffffff85ec2880 d .str.4\nffffffff85ec2920 d .st"..., 4096) = 4088 [pid 314] read(7, "ffffffff85ec4b00 d .str.6\nffffffff85ec4b40 d .str.7\nffffffff85ec4b60 d .str.8\nffffffff85ec4ba0 d .st"..., 4096) = 4081 [pid 314] read(7, "ffffffff85ec79a0 d .str.8\nffffffff85ec7a00 d .str.9\nffffffff85ec7a40 d .str.10\nffffffff85ec7a80 d .s"..., 4096) = 4081 [pid 314] read(7, "ffffffff85eca400 d .str.1\nffffffff85eca460 d .str.2\nffffffff85eca4a0 d .str.5\nffffffff85eca4e0 d .st"..., 4096) = 4094 [pid 314] read(7, "ffffffff85ed0b80 d .str.45\nffffffff85ed0ba0 d qca_proto\nffffffff85ed0c20 d .str.47\nffffffff85ed0c60 "..., 4096) = 4082 [pid 314] read(7, "ffffffff85ed3e00 d .str.14\nffffffff85ed3e60 d .str.15\nffffffff85ed3ec0 d .str.17\nffffffff85ed3f20 d "..., 4096) = 4073 [pid 314] read(7, "ffffffff85ed6320 d .str.33\nffffffff85ed6340 d .str.35\nffffffff85ed6360 d .str.37\nffffffff85ed6380 d "..., 4096) = 4085 [pid 314] read(7, "ffffffff85ed8120 d .str.17\nffffffff85ed8180 d .str.18\nffffffff85ed81c0 d .str.19\nffffffff85ed8220 d "..., 4096) = 4078 [pid 314] read(7, "ffffffff85eda840 d .str.64\nffffffff85eda880 d .str.66\nffffffff85eda8c0 d .str.68\nffffffff85eda8e0 d "..., 4096) = 4087 [pid 314] read(7, "ffffffff85edd120 d .str.68\nffffffff85edd140 d .str.70\nffffffff85edd160 d .str.72\nffffffff85edd1c0 d "..., 4096) = 4092 [pid 314] read(7, "ffffffff85edf0a0 d .str.14\nffffffff85edf0c0 d .str.15\nffffffff85edf100 d .str.16\nffffffff85edf120 d "..., 4096) = 4094 [pid 314] read(7, "ffffffff85ee1340 d .str.65\nffffffff85ee1360 d .str.66\nffffffff85ee1380 d .str.68\nffffffff85ee13a0 d "..., 4096) = 4085 [pid 314] read(7, "ffffffff85ee3d20 d .str.31\nffffffff85ee3d40 d .str.32\nffffffff85ee3d60 d sdio_card_init_methods\nffff"..., 4096) = 4093 [pid 314] read(7, "ffffffff85ee6580 d .str.9\nffffffff85ee65a0 d .str.14\nffffffff85ee6600 d .str.15\nffffffff85ee6660 d ."..., 4096) = 4084 [pid 314] read(7, "ffffffff85eea2a0 d .str.88\nffffffff85eea300 d .str.89\nffffffff85eea360 d .str\nffffffff85eea3a0 d .st"..., 4096) = 4035 [pid 314] read(7, "ffffffff85eecae0 d trace_raw_output_ufshcd_template.symbols.134\nffffffff85eecb40 d .str.135\nffffffff"..., 4096) = 4078 [pid 314] read(7, "ffffffff85eeef40 d .str.360\nffffffff85eeefa0 d .str.361\nffffffff85eef000 d .str.362\nffffffff85eef060"..., 4096) = 4091 [pid 314] read(7, "ffffffff85ef1880 d .str.27\nffffffff85ef18c0 d .str.29\nffffffff85ef1900 d .str.31\nffffffff85ef1940 d "..., 4096) = 4087 [pid 314] read(7, "ffffffff85ef3720 d .str.265\nffffffff85ef3740 d .str.267\nffffffff85ef3780 d .str.268\nffffffff85ef37a0"..., 4096) = 4074 [pid 314] read(7, "ffffffff85ef5ae0 d .str.17\nffffffff85ef5b20 d .str.18\nffffffff85ef5b60 d .str.19\nffffffff85ef5ba0 d "..., 4096) = 4089 [pid 314] read(7, "ffffffff85ef8920 d .str.17\nffffffff85ef8960 d .str.18\nffffffff85ef89a0 d .str.19\nffffffff85ef89e0 d "..., 4096) = 4080 [pid 314] read(7, "ffffffff85efab80 d .str.19\nffffffff85efabe0 d .str.20\nffffffff85efac20 d hid_connect.types\nffffffff8"..., 4096) = 4095 [pid 314] read(7, "ffffffff85f07d00 d .str.18\nffffffff85f07d20 d .str.19\nffffffff85f07d60 d hid_dump_field.units\nffffff"..., 4096) = 4084 [pid 314] read(7, "ffffffff85f09620 d .str.161\nffffffff85f09640 d .str.162\nffffffff85f09660 d .str.163\nffffffff85f09680"..., 4096) = 4088 [pid 314] read(7, "ffffffff85f0b160 d .str.307\nffffffff85f0b1a0 d .str.308\nffffffff85f0b1c0 d .str.309\nffffffff85f0b200"..., 4096) = 4088 [pid 314] read(7, "ffffffff85f0cd20 d .str.453\nffffffff85f0cd60 d .str.454\nffffffff85f0cd80 d .str.455\nffffffff85f0cda0"..., 4096) = 4083 [pid 314] read(7, "ffffffff85f0e460 d .str.601\nffffffff85f0e480 d .str.602\nffffffff85f0e4a0 d .str.603\nffffffff85f0e4c0"..., 4096) = 4088 [pid 314] read(7, "ffffffff85f0f740 d .str.747\nffffffff85f0f760 d .str.748\nffffffff85f0f780 d .str.749\nffffffff85f0f7a0"..., 4096) = 4088 [pid 314] read(7, "ffffffff85f109a0 d .str.893\nffffffff85f109c0 d .str.894\nffffffff85f109e0 d .str.895\nffffffff85f10a00"..., 4096) = 4094 [pid 314] read(7, "ffffffff85f13b80 d macbookpro_dedicated_esc_fn_keys\nffffffff85f13c20 d apple_fn_keys\nffffffff85f13cc"..., 4096) = 4069 [pid 314] read(7, "ffffffff85f16560 d .str.18\nffffffff85f165a0 d .str\nffffffff85f165c0 d .str.1\nffffffff85f165e0 d ems_"..., 4096) = 4079 [pid 314] read(7, "ffffffff85f19c60 d .str.31\nffffffff85f19ca0 d .str.34\nffffffff85f19cc0 d .str.37\nffffffff85f19d00 d "..., 4096) = 4083 [pid 314] read(7, "ffffffff85f1d4c0 d .str.13\nffffffff85f1d500 d .str.14\nffffffff85f1d580 d .str.15\nffffffff85f1d5e0 d "..., 4096) = 4093 [pid 314] read(7, "ffffffff85f20d80 d .str.53\nffffffff85f20dc0 d .str.54\nffffffff85f20e00 d .str.55\nffffffff85f20e60 d "..., 4096) = 4080 [pid 314] read(7, "ffffffff85f24e20 d .str.11\nffffffff85f24e80 d .str.12\nffffffff85f24ee0 d .str.13\nffffffff85f24f20 d "..., 4096) = 4071 [pid 314] read(7, "ffffffff85f27920 d .str.32\nffffffff85f27940 d .str.34\nffffffff85f279a0 d .str.35\nffffffff85f279e0 d "..., 4096) = 4069 [pid 314] read(7, "ffffffff85f2a8c0 d picolcd_debug_eeprom_fops\nffffffff85f2aa20 d .str.57\nffffffff85f2aa40 d picolcd_d"..., 4096) = 4077 [pid 314] read(7, "ffffffff85f2d280 d .str.20\nffffffff85f2d2a0 d .str.21\nffffffff85f2d2c0 d .str.23\nffffffff85f2d2e0 d "..., 4096) = 4091 [pid 314] read(7, "ffffffff85f2f440 d .str.12\nffffffff85f2f460 d .str.14\nffffffff85f2f480 d .str.16\nffffffff85f2f4a0 d "..., 4096) = 4083 [pid 314] read(7, "ffffffff85f32400 d .str.57\nffffffff85f32440 d .str.59\nffffffff85f324a0 d .str.60\nffffffff85f32520 d "..., 4096) = 4080 [pid 314] read(7, "ffffffff85f357c0 d .str.4\nffffffff85f35800 d .str.5\nffffffff85f35840 d .str.6\nffffffff85f358a0 d .st"..., 4096) = 4088 [pid 314] read(7, "ffffffff85f377a0 d .str.1\nffffffff85f377c0 d xinmo_devices\nffffffff85f37860 d .str\nffffffff85f37880 "..., 4096) = 4092 [pid 314] read(7, "ffffffff85f3db60 d .str.116\nffffffff85f3dba0 d wacom_features_0x64\nffffffff85f3dc40 d .str.118\nfffff"..., 4096) = 4059 [pid 314] read(7, "ffffffff85f40dc0 d wacom_features_0x100\nffffffff85f40e60 d .str.238\nffffffff85f40e80 d wacom_feature"..., 4096) = 4073 [pid 314] read(7, "ffffffff85f44000 d .str.25\nffffffff85f44020 d .str.26\nffffffff85f440a0 d .str.28\nffffffff85f440c0 d "..., 4096) = 4090 [pid 314] read(7, "ffffffff85f46680 d wiimod_leds\nffffffff85f467e0 d .str.9\nffffffff85f46800 d wiimod_accel\nffffffff85f"..., 4096) = 4095 [pid 314] read(7, "ffffffff85f48e40 d .str.75\nffffffff85f48e80 d .str.76\nffffffff85f48ec0 d .str.77\nffffffff85f48f00 d "..., 4096) = 4071 [pid 314] read(7, "ffffffff85f4c2e0 d .str.13\nffffffff85f4c300 d .str.14\nffffffff85f4c320 d .str.15\nffffffff85f4c340 d "..., 4096) = 4080 [pid 314] read(7, "ffffffff85f4ee40 d vhost_vsock_fops\nffffffff85f4efa0 d .str.2\nffffffff85f4f0b0 d __param_str_max_mem"..., 4096) = 4074 [pid 314] read(7, "ffffffff85f51ca0 d .str.84\nffffffff85f51cc0 d .str.85\nffffffff85f51d00 d rproc_crash_names\nffffffff8"..., 4096) = 4082 [pid 314] read(7, "ffffffff85f546c0 d .str.2\nffffffff85f54720 d .str.3\nffffffff85f54740 d .str.4\nffffffff85f54760 d .st"..., 4096) = 4087 [pid 314] read(7, "ffffffff85f569a0 d .str\nffffffff85f569e0 d .str.1\nffffffff85f56a40 d .str.2\nffffffff85f56aa0 d .str."..., 4096) = 4088 [pid 314] read(7, "ffffffff85f59140 d .str.78\nffffffff85f59160 d .str.79\nffffffff85f59180 d .str.80\nffffffff85f591a0 d "..., 4096) = 4069 [pid 314] read(7, "ffffffff85f5ab40 d .str.36\nffffffff85f5ab60 d .str.37\nffffffff85f5ab80 d .str.38\nffffffff85f5aba0 d "..., 4096) = 4080 [pid 314] read(7, "ffffffff85f5cc20 d .str.78\nffffffff85f5cc40 d .str.79\nffffffff85f5cc80 d .str.80\nffffffff85f5ccc0 d "..., 4096) = 4088 [pid 314] read(7, "ffffffff85f602c0 d .str.98\nffffffff85f60340 d .str.99\nffffffff85f603a0 d .str.100\nffffffff85f60400 d"..., 4096) = 4092 [pid 314] read(7, "ffffffff85f62f00 d .str.249\nffffffff85f62f40 d .str.250\nffffffff85f62fa0 d .str.251\nffffffff85f62fe0"..., 4096) = 4071 [pid 314] read(7, "ffffffff85f64f20 d .str.26\nffffffff85f64fa0 d .str.28\nffffffff85f65000 d .str.33\nffffffff85f65080 d "..., 4096) = 4088 [pid 314] read(7, "ffffffff85f67ae0 d .str.6\nffffffff85f67b20 d .str.7\nffffffff85f67b60 d .str.8\nffffffff85f67b80 d .st"..., 4096) = 4086 [pid 314] read(7, "ffffffff85f6a480 d .str.36\nffffffff85f6a4a0 d .str.37\nffffffff85f6a4c0 d .str.38\nffffffff85f6a4e0 d "..., 4096) = 4091 [pid 314] read(7, "ffffffff85f6d520 d eld_rates\nffffffff85f6d5c0 d .str\nffffffff85f6d5e0 d switch.table.snd_pcm_fill_ie"..., 4096) = 4069 [pid 314] read(7, "ffffffff85f6fa20 d .str.62\nffffffff85f6fa40 d .str.63\nffffffff85f6fa60 d .str.64\nffffffff85f6fa80 d "..., 4096) = 4058 [pid 314] read(7, "ffffffff85f71c00 d .compoundliteral.190\nffffffff85f71c40 d .str.191\nffffffff85f71c60 d .compoundlite"..., 4096) = 4076 [pid 314] read(7, "ffffffff85f73880 d .compoundliteral.300\nffffffff85f738c0 d .str.301\nffffffff85f738e0 d .compoundlite"..., 4096) = 4068 [pid 314] read(7, "ffffffff85f75da0 d .compoundliteral.411\nffffffff85f75e20 d .compoundliteral.412\nffffffff85f75e60 d ."..., 4096) = 4080 [pid 314] read(7, "ffffffff85f78920 d .str.531\nffffffff85f78940 d .str.532\nffffffff85f78960 d .compoundliteral.533\nffff"..., 4096) = 4084 [pid 314] read(7, "ffffffff85f7afc0 d .str.657\nffffffff85f7afe0 d .compoundliteral.659\nffffffff85f7b080 d .compoundlite"..., 4096) = 4086 [pid 314] read(7, "ffffffff85f80c80 d .str.8\nffffffff85f80ce0 d .str.9\nffffffff85f80d20 d .str.12\nffffffff85f80d80 d .s"..., 4096) = 4076 [pid 314] read(7, "ffffffff85f84200 d audigy2nx_selectors\nffffffff85f84260 d c400_selectors\nffffffff85f842a0 d trx40_mo"..., 4096) = 4086 [pid 314] read(7, "ffffffff85f87980 d .str.263\nffffffff85f879a0 d uac3_stereo_ext_proc_info\nffffffff85f87a00 d .str.265"..., 4096) = 4084 [pid 314] read(7, "ffffffff85f8a1a0 d .str.82\nffffffff85f8a1e0 d .str.83\nffffffff85f8a220 d .str.84\nffffffff85f8a260 d "..., 4096) = 4059 [pid 314] read(7, "ffffffff85f8bd00 d snd_djm_opts_450_pb1\nffffffff85f8bd20 d snd_djm_opts_450_pb2\nffffffff85f8bd40 d s"..., 4096) = 4082 [pid 314] read(7, "ffffffff85f8ec20 d .str.30\nffffffff85f8ec40 d s18i20_gen3_info\nffffffff85f8ed60 d clarett_2pre_info\n"..., 4096) = 4082 [pid 314] read(7, "ffffffff85f916e0 d channel_controls\nffffffff85f917a0 d snd_us16x08_ch_boolean_ctl\nffffffff85f91820 d"..., 4096) = 4077 [pid 314] read(7, "ffffffff85f93fe0 d .str.56\nffffffff85f94000 d .str.57\nffffffff85f94020 d .str.58\nffffffff85f94040 d "..., 4096) = 4077 [pid 314] read(7, "ffffffff85f974e0 d .str.43\nffffffff85f97500 d .str.44\nffffffff85f97520 d .str.45\nffffffff85f97540 d "..., 4096) = 4086 [pid 314] read(7, "ffffffff85f9a3a0 d .str.161\nffffffff85f9a3c0 d simple_widgets\nffffffff85f9aa00 d .str.163\nffffffff85"..., 4096) = 4091 [pid 314] read(7, "ffffffff85f9e6a0 d .str.16\nffffffff85f9e6c0 d .str.17\nffffffff85f9e6e0 d .str.18\nffffffff85f9e700 d "..., 4096) = 4077 [pid 314] read(7, "ffffffff85fa1bc0 d .str.4\nffffffff85fa1c80 d .str.5\nffffffff85fa1ca0 d soc_compr_dyn_ops\nffffffff85f"..., 4096) = 4072 [pid 314] read(7, "ffffffff85fa5a40 d .str.2\nffffffff85fa5a80 d rt1015_spk_codecs\nffffffff85fa5ae0 d .str.3\nffffffff85f"..., 4096) = 4093 [pid 314] read(7, "ffffffff85fa7b20 d .str.42\nffffffff85fa7b40 d .str.43\nffffffff85fa7b60 d mx8373_1_adr\nffffffff85fa7c"..., 4096) = 4070 [pid 314] read(7, "ffffffff85fa9ee0 d .str.7\nffffffff85fa9f00 d rt714_2_adr\nffffffff85fa9f40 d spk_r_endpoint\nffffffff8"..., 4096) = 4081 [pid 314] read(7, "ffffffff85fb2b60 d sst_mix_media1_controls\nffffffff85fb2ce0 d .str.98\nffffffff85fb2d00 d .str.100\nff"..., 4096) = 4083 [pid 314] read(7, "ffffffff85fb8320 d .str.11\nffffffff85fb8340 d .str.12\nffffffff85fb8380 d .str.13\nffffffff85fb83a0 d "..., 4096) = 4075 [pid 314] read(7, "ffffffff85fc2ae0 d .str.46\nffffffff85fc2b20 d .str.47\nffffffff85fc2b40 d .str.48\nffffffff85fc2b60 d "..., 4096) = 4091 [pid 314] read(7, "ffffffff85fc51e0 d .str.73\nffffffff85fc5200 d .str.79\nffffffff85fc5220 d .str.82\nffffffff85fc52a0 d "..., 4096) = 4071 [pid 314] read(7, "ffffffff85fc7fe0 d .str.43\nffffffff85fc8020 d .str.44\nffffffff85fc8060 d .str.45\nffffffff85fc80a0 d "..., 4096) = 4069 [pid 314] read(7, "ffffffff85fcaa20 d .str.18\nffffffff85fcaa60 d .str.19\nffffffff85fcaa80 d switch.table.dev_addr_check"..., 4096) = 4079 [pid 314] read(7, "ffffffff85fcd800 d do_set_proto_down.__msg.34\nffffffff85fcd840 d do_set_proto_down.__msg.35\nffffffff"..., 4096) = 4074 [pid 314] read(7, "ffffffff85fd8480 D sk_msg_verifier_ops\nffffffff85fd84e0 D sk_msg_prog_ops\nffffffff85fd8500 D flow_di"..., 4096) = 4078 [pid 314] read(7, "ffffffff85fdb3a0 d bpf_sk_lookup_tcp_proto\nffffffff85fdb420 d bpf_sk_lookup_udp_proto\nffffffff85fdb4"..., 4096) = 4089 [pid 314] read(7, "ffffffff85fde7a0 d net_class_group\nffffffff85fde800 d .str.49\nffffffff85fde820 d fmt_dec\nffffffff85f"..., 4096) = 4083 [pid 314] read(7, "ffffffff85fe0640 d .str.12\nffffffff85fe0680 d .str.13\nffffffff85fe06c0 d .str.14\nffffffff85fe0700 d "..., 4096) = 4091 [pid 314] read(7, "ffffffff85fe26e0 d .str.143\nffffffff85fe2700 d .str.144\nffffffff85fe2720 d .str.145\nffffffff85fe2740"..., 4096) = 4085 [pid 314] read(7, "ffffffff85fe4220 d trace_raw_output_tcp_event_sk_skb.symbols.333\nffffffff85fe4320 d .str.334\nfffffff"..., 4096) = 4093 [pid 314] read(7, "ffffffff85fe6500 d .str.6\nffffffff85fe6560 d .str.7\nffffffff85fe6620 d .str\nffffffff85fe6660 d .str."..., 4096) = 4095 [pid 314] read(7, "ffffffff85fe9020 d tc_modify_qdisc.__msg.27\nffffffff85fe9060 d tc_modify_qdisc.__msg.28\nffffffff85fe"..., 4096) = 4085 [pid 314] read(7, "ffffffff85feb1e0 d tc_ctl_chain.__msg\nffffffff85feb240 d tc_ctl_chain.__msg.55\nffffffff85feb280 d tc"..., 4096) = 4056 [pid 314] read(7, "ffffffff85fedc80 d htb_change_class.__msg.8\nffffffff85fedce0 d htb_change_class.__msg.9\nffffffff85fe"..., 4096) = 4078 [pid 314] read(7, "ffffffff85ff12a0 d .str.13\nffffffff85ff1300 d .str.14\nffffffff85ff1340 d .str.16\nffffffff85ff1360 d "..., 4096) = 4061 [pid 314] read(7, "ffffffff85ff7660 d ethtool_nl_mcgrps\nffffffff85ff76a0 d ethnl_default_requests\nffffffff85ff7820 d .s"..., 4096) = 4091 [pid 314] read(7, "ffffffff85ff9da0 D ethnl_pause_set_policy\nffffffff85ff9e20 d .str\nffffffff85ff9e80 D ethnl_eee_get_p"..., 4096) = 4094 [pid 314] read(7, "ffffffff85ffcae0 d .str.8\nffffffff85ffcb40 d nfula_cfg_policy\nffffffff85ffcbe0 d .str.11\nffffffff85f"..., 4096) = 4078 [pid 314] read(7, "ffffffff85fffd20 d .str.15\nffffffff85fffd40 d .str.16\nffffffff85fffd60 d .str.17\nffffffff85fffd80 d "..., 4096) = 4085 [pid 314] read(7, "ffffffff860030a0 d .str.3\nffffffff860030e0 d .str.4\nffffffff86003120 d .str.6\nffffffff86003140 d .st"..., 4096) = 4084 [pid 314] read(7, "ffffffff86006560 d _H262VideoCapability\nffffffff860066c0 d _H263VideoCapability\nffffffff86006860 d _"..., 4096) = 4054 [pid 314] read(7, "ffffffff860091a0 d _H235_NonStandardParameter\nffffffff860091e0 d _CryptoH323Token\nffffffff86009280 d"..., 4096) = 4078 [pid 314] read(7, "ffffffff8600c200 d .str.44\nffffffff8600c220 d .str.45\nffffffff8600c240 d .str.47\nffffffff8600c280 d "..., 4096) = 4080 [pid 314] read(7, "ffffffff8600f660 d .str.26\nffffffff8600f680 d .str.28\nffffffff8600f6a0 d .str.33\nffffffff8600f6e0 d "..., 4096) = 4095 [pid 314] read(7, "ffffffff86012d80 d .str.38\nffffffff86012e00 d .str.44\nffffffff86012e80 d .str.47\nffffffff86012ee0 d "..., 4096) = 4083 [pid 314] read(7, "ffffffff86015ac0 d .str.44\nffffffff86015b00 d .str.45\nffffffff86015b40 d .str.46\nffffffff86015b60 d "..., 4096) = 4084 [pid 314] read(7, "ffffffff86018940 d fib_check_nh_v4_gw.__msg.24\nffffffff860189a0 d fib_check_nh_nongw.__msg\nffffffff8"..., 4096) = 4051 [pid 314] read(7, "ffffffff8601aac0 d nh_check_attr_group.__msg.38\nffffffff8601ab00 d nh_check_attr_group.__msg.39\nffff"..., 4096) = 4090 [pid 314] read(7, "ffffffff8601cb20 d .str.70\nffffffff8601cb60 d .str.71\nffffffff8601cb80 d .str.72\nffffffff8601cbc0 d "..., 4096) = 4087 [pid 314] read(7, "ffffffff8601e720 d .str.105\nffffffff8601e760 d .str.106\nffffffff8601e7a0 d .str.107\nffffffff8601e7c0"..., 4096) = 4076 [pid 314] read(7, "ffffffff86021420 d net_gre_protocol\nffffffff86021460 d .str.6\nffffffff860214c0 d .str.7\nffffffff8602"..., 4096) = 4078 [pid 314] read(7, "ffffffff86024620 d .str.93\nffffffff86024680 d .str.94\nffffffff860246e0 d .str.95\nffffffff86024740 d "..., 4096) = 4082 [pid 314] read(7, "ffffffff86027660 d .str.2\nffffffff86027760 d .str.4\nffffffff86027780 d .str.5\nffffffff860277a0 d .st"..., 4096) = 4085 [pid 314] read(7, "ffffffff86029fa0 d .str.51\nffffffff8602a4c0 D xfrm_msg_min\nffffffff8602a560 D xfrma_policy\nffffffff8"..., 4096) = 4089 [pid 314] read(7, "ffffffff8602d940 D inet6_dgram_ops\nffffffff8602dae0 d .str\nffffffff8602db40 d .str.1\nffffffff8602dba"..., 4096) = 4072 [pid 314] read(7, "ffffffff860318e0 d inet6_valid_dump_ifaddr_req.__msg.161\nffffffff86031940 d inet6_valid_dump_ifaddr_"..., 4096) = 4088 [pid 314] read(7, "ffffffff86033cc0 d .str\nffffffff86033d20 d .str.1\nffffffff86033d40 D ipv6_route_seq_ops\nffffffff8603"..., 4096) = 4076 [pid 314] read(7, "ffffffff86037be0 d ip6fl_seq_ops\nffffffff86037c20 d .str.17\nffffffff86037ca0 d .str.18\nffffffff86037"..., 4096) = 4085 [pid 314] read(7, "ffffffff8603a8e0 d .str.33\nffffffff8603a920 d .str.34\nffffffff8603a940 d .str.35\nffffffff8603a960 d "..., 4096) = 4086 [pid 314] read(7, "ffffffff8603d600 d .str.21\nffffffff8603d620 d unconditional.uncond\nffffffff8603d6e0 d trace_loginfo\n"..., 4096) = 4074 [pid 314] read(7, "ffffffff86041940 d .str.10\nffffffff86041980 d .str\nffffffff860419a0 d .str.5\nffffffff860419e0 d .str"..., 4096) = 4071 [pid 314] read(7, "ffffffff86045460 d .str.3\nffffffff86045480 d br_mac_zero_aligned\nffffffff860454a0 d .str.12\nffffffff"..., 4096) = 4087 [pid 314] read(7, "ffffffff86047a60 d .str.36\nffffffff86047aa0 d .str.38\nffffffff86047ac0 d .str.40\nffffffff86047ae0 d "..., 4096) = 4083 [pid 314] read(7, "ffffffff8604a200 d .str.47\nffffffff8604a2a0 d .str.48\nffffffff8604a2c0 d .str.49\nffffffff8604a2e0 d "..., 4096) = 4055 [pid 314] read(7, "ffffffff8604d1e0 d __devlink_trap_action_set.__msg\nffffffff8604d220 d devlink_nl_cmd_trap_group_get_"..., 4096) = 4077 [pid 314] read(7, "ffffffff8604fda0 d .str.267\nffffffff8604fdc0 d .str.268\nffffffff8604fde0 d .str.269\nffffffff8604fe00"..., 4096) = 4072 [pid 314] read(7, "ffffffff86052760 d .str.20\nffffffff860527c0 d .str.21\nffffffff86052820 d .str.23\nffffffff86052880 d "..., 4096) = 4082 [pid 314] read(7, "ffffffff8605c700 d .str.96\nffffffff8605c740 d .str.97\nffffffff8605c7a0 d le_simultaneous_roles_uuid\n"..., 4096) = 4092 [pid 314] read(7, "ffffffff86060660 d .str.5\nffffffff86060680 d .str.6\nffffffff86060700 d .str.8\nffffffff86060740 d .st"..., 4096) = 4090 [pid 314] read(7, "ffffffff86065140 d .str.34\nffffffff86065160 d white_list_fops\nffffffff860652c0 d .str.35\nffffffff860"..., 4096) = 4049 [pid 314] read(7, "ffffffff86068d80 d str__l2tp__trace_system_name\nffffffff86068de0 d .str\nffffffff86068e00 d .str.1\nff"..., 4096) = 4091 [pid 314] read(7, "ffffffff8606b940 d vlandev_seq_show.fmt64\nffffffff8606b960 d .str.9\nffffffff8606b9c0 d .str.10\nfffff"..., 4096) = 4079 [pid 314] read(7, "ffffffff8606f120 d nl80211_parse_chandef.__msg.6\nffffffff8606f160 d nl80211_parse_chandef.__msg.7\nff"..., 4096) = 4077 [pid 314] read(7, "ffffffff86074280 d parse_tid_conf.__msg\nffffffff860742c0 d .str.173\nffffffff86074300 d .str.175\nffff"..., 4096) = 4095 [pid 314] read(7, "ffffffff86076e60 d .str.162\nffffffff86076e80 d .str.163\nffffffff86076ec0 d .str.164\nffffffff86076f20"..., 4096) = 4088 [pid 314] read(7, "ffffffff86079120 d .str.429\nffffffff86079160 d .str.432\nffffffff860791a0 d .str.438\nffffffff860791c0"..., 4096) = 4088 [pid 314] read(7, "ffffffff8607b2a0 d .str.755\nffffffff8607b2c0 d .str.756\nffffffff8607b2e0 d .str.758\nffffffff8607b340"..., 4096) = 4088 [pid 314] read(7, "ffffffff8607e180 d .str.7\nffffffff8607e1a0 d .str.9\nffffffff8607e1e0 d .str.10\nffffffff8607e200 d .s"..., 4096) = 4081 [pid 314] read(7, "ffffffff86082b00 D mac80211_config_ops\nffffffff86083020 d .str.3\nffffffff86083080 d .str.4\nffffffff8"..., 4096) = 4082 [pid 314] read(7, "ffffffff86088dc0 d .str.55\nffffffff86088e00 d .str.56\nffffffff86088e40 d .str.57\nffffffff86088e60 d "..., 4096) = 4077 [pid 314] read(7, "ffffffff8608a7a0 d .str.256\nffffffff8608a7c0 d .str.258\nffffffff8608a820 d .str.259\nffffffff8608a860"..., 4096) = 4082 [pid 314] read(7, "ffffffff8608cc80 d .str.59\nffffffff8608cca0 d .str.60\nffffffff8608cd60 d .str.70\nffffffff8608cdc0 d "..., 4096) = 4070 [pid 314] read(7, "ffffffff860902e0 d switch.table.ieee80211_tdls_build_mgmt_packet_data\nffffffff86090320 d .str\nffffff"..., 4096) = 4086 [pid 314] read(7, "ffffffff86093ac0 d .str.17\nffffffff86093b40 d .str\nffffffff86093ba0 d .str.1\nffffffff86093c00 d .str"..., 4096) = 4084 [pid 314] read(7, "ffffffff86096d00 d .str.21\nffffffff86096d20 d .str.23\nffffffff86096d40 d .str.24\nffffffff86096d60 d "..., 4096) = 4095 [pid 314] read(7, "ffffffff86099140 d .str.30\nffffffff86099180 d .str.31\nffffffff860991a0 d .str.32\nffffffff860991c0 d "..., 4096) = 4079 [pid 314] read(7, "ffffffff8609af80 d .str.33\nffffffff8609afa0 d .str.34\nffffffff8609afc0 d .str.35\nffffffff8609afe0 d "..., 4096) = 4089 [pid 314] read(7, "ffffffff8609d820 d .str.12\nffffffff8609d860 d .str.13\nffffffff8609d8a0 d .str.14\nffffffff8609d8c0 d "..., 4096) = 4084 [pid 314] read(7, "ffffffff860a04a0 d .str.23\nffffffff860a04c0 d .str.24\nffffffff860a04e0 d .str.26\nffffffff860a0540 d "..., 4096) = 4091 [pid 314] read(7, "ffffffff860a4080 d .str.3\nffffffff860a4160 d .str\nffffffff860a41a0 d .str.6\nffffffff860a41e0 d .str."..., 4096) = 4086 [pid 314] read(7, "ffffffff860a7520 d .str.37\nffffffff860a7540 d .str.38\nffffffff860a75a0 d .str.39\nffffffff860a7600 d "..., 4096) = 4073 [pid 314] read(7, "ffffffff860aa820 d .str\nffffffff860aa880 d .str.1\nffffffff860aa8e0 d .str.2\nffffffff860aa960 d .str."..., 4096) = 4085 [pid 314] read(7, "ffffffff860ad880 d .str.31\nffffffff860ad8c0 d .str.32\nffffffff860ad900 d .str.33\nffffffff860ad940 d "..., 4096) = 4078 [pid 314] read(7, "ffffffff860b0b60 d .str.21\nffffffff860b0b80 d .str.22\nffffffff860b0ba0 d .str.23\nffffffff860b0bc0 d "..., 4096) = 4082 [pid 314] read(7, "ffffffff860b4400 d .str.53\nffffffff860b4460 d .str.60\nffffffff860b4480 d .str.66\nffffffff860b44a0 d "..., 4096) = 4093 [pid 314] read(7, "ffffffff866ce600 d K256\nffffffff866ce800 d SIGMA2\nffffffff866cea80 d K512\nffffffff866cea80 d K512\nff"..., 4096) = 4076 [pid 314] read(7, "ffffffff866d40c8 d kvm_sched_clock_offset\nffffffff866d40d0 d disable_dma32\nffffffff866d40e0 d protec"..., 4096) = 4070 [pid 314] read(7, "ffffffff866d7308 d rx_queue_ktype\nffffffff866d7360 d rx_queue_default_attrs\nffffffff866d7378 d rps_c"..., 4096) = 4082 [pid 314] read(7, "ffffffff866fcf40 d __tpstrtab_kvm_nested_vmexit\nffffffff866fcf60 d __tpstrtab_kvm_nested_vmexit_inje"..., 4096) = 4052 [pid 314] read(7, "ffffffff866fd850 d __tpstrtab_call_function_single_exit\nffffffff866fd870 d __tpstrtab_thermal_apic_e"..., 4096) = 4078 [pid 314] read(7, "ffffffff866fe060 d __tpstrtab_sched_update_nr_running_tp\nffffffff866fe080 d __tpstrtab_android_rvh_s"..., 4096) = 4084 [pid 314] read(7, "ffffffff866fea00 d __tpstrtab_android_rvh_after_enqueue_task\nffffffff866fea20 d __tpstrtab_android_r"..., 4096) = 4082 [pid 314] read(7, "ffffffff866ff320 d __tpstrtab_timer_expire_exit\nffffffff866ff332 d __tpstrtab_timer_cancel\nffffffff8"..., 4096) = 4084 [pid 314] read(7, "ffffffff866ffb10 d __tpstrtab_mm_vmscan_kswapd_wake\nffffffff866ffb30 d __tpstrtab_mm_vmscan_wakeup_k"..., 4096) = 4045 [pid 314] read(7, "ffffffff86700400 d __tpstrtab_cma_alloc_busy_retry\nffffffff86700420 d __tpstrtab_writeback_dirty_fol"..., 4096) = 4068 [pid 314] read(7, "ffffffff86700c80 d __tpstrtab_ext4_invalidate_folio\nffffffff86700ca0 d __tpstrtab_ext4_journalled_in"..., 4096) = 4088 [pid 314] read(7, "ffffffff867015e0 d __tpstrtab_ext4_prefetch_bitmaps\nffffffff86701600 d __tpstrtab_ext4_lazy_itable_i"..., 4096) = 4090 [pid 314] read(7, "ffffffff86701e80 d __tpstrtab_f2fs_filemap_fault\nffffffff86701ea0 d __tpstrtab_f2fs_writepages\nfffff"..., 4096) = 4080 [pid 314] read(7, "ffffffff86702730 d __tpstrtab_io_uring_poll_arm\nffffffff86702750 d __tpstrtab_io_uring_task_add\nffff"..., 4096) = 4070 [pid 314] read(7, "ffffffff86702ff0 d __tpstrtab_scsi_dispatch_cmd_done\nffffffff86703010 d __tpstrtab_scsi_dispatch_cmd"..., 4096) = 4070 [pid 314] read(7, "ffffffff86703860 d __tpstrtab_xhci_get_port_status\nffffffff86703880 d __tpstrtab_xhci_hub_status_dat"..., 4096) = 4052 [pid 314] read(7, "ffffffff86704060 d __tpstrtab_ufshcd_clk_gating\nffffffff86704080 d __tpstrtab_ufshcd_clk_scaling\nfff"..., 4096) = 4028 [pid 314] read(7, "ffffffff86704970 d __tpstrtab_android_vh_binder_proc_transaction_entry\nffffffff867049a0 d __tpstrtab"..., 4096) = 4085 [pid 314] read(7, "ffffffff867053c0 d __tpstrtab_android_vh_show_suspend_epoch_val\nffffffff867053f0 d __tpstrtab_androi"..., 4096) = 4071 [pid 314] read(7, "ffffffff86705d60 d __tpstrtab_android_vh_try_to_unmap_one\nffffffff86705d80 d __tpstrtab_android_vh_g"..., 4096) = 4060 [pid 314] read(7, "ffffffff86706750 d __tpstrtab_android_vh_tune_fault_around_bytes\nffffffff86706780 d __tpstrtab_andro"..., 4096) = 4085 [pid 314] read(7, "ffffffff86707170 d __tpstrtab_android_rvh_udpv6_sendmsg\nffffffff86707190 d __tpstrtab_android_rvh_ud"..., 4096) = 4051 [pid 314] read(7, "ffffffff86707b20 d __tpstrtab_android_vh_check_file_open\nffffffff86707b40 d __tpstrtab_android_vh_ch"..., 4096) = 4062 [pid 314] read(7, "ffffffff86708520 d __tpstrtab_android_vh_get_thermal_zone_device\nffffffff86708550 d __tpstrtab_andro"..., 4096) = 4054 [pid 314] read(7, "ffffffff86708f30 d __tpstrtab_android_vh_sync_rcu_wait_end\nffffffff86708f50 d __tpstrtab_android_vh_"..., 4096) = 4082 [pid 314] read(7, "ffffffff86709780 d __tpstrtab_register_tunnel\nffffffff86709790 d __tpstrtab_delete_tunnel\nffffffff86"..., 4096) = 4047 [pid 314] read(7, "ffffffff86709f50 d __tpstrtab_rdev_return_void_tx_rx\nffffffff86709f70 d __tpstrtab_rdev_set_antenna\n"..., 4096) = 4089 [pid 314] read(7, "ffffffff8670a880 d __tpstrtab_cfg80211_chandef_dfs_required\nffffffff8670a8a0 d __tpstrtab_cfg80211_c"..., 4096) = 4080 [pid 314] read(7, "ffffffff8670b104 d __tpstrtab_drv_get_tsf\nffffffff8670b110 d __tpstrtab_drv_set_tsf\nffffffff8670b11c"..., 4096) = 4077 [pid 314] read(7, "ffffffff8670b9b0 d __tpstrtab_api_remain_on_channel_expired\nffffffff8670b9d0 d __tpstrtab_api_gtk_re"..., 4096) = 4084 [pid 314] read(7, "ffffffff8670c260 d __tpstrtab_802154_drv_set_promiscuous_mode\nffffffff8670c280 d __tpstrtab_virtio_t"..., 4096) = 4067 [pid 314] read(7, "ffffffff8670fa4c r __ksymtab___SCT__tp_func_rdpmc\nffffffff8670fa58 r __ksymtab___SCT__tp_func_read_m"..., 4096) = 4059 [pid 314] read(7, "ffffffff8670fe30 r __ksymtab___blkdev_issue_discard\nffffffff8670fe3c r __ksymtab___blkdev_issue_zero"..., 4096) = 4076 [pid 314] read(7, "ffffffff867101fc r __ksymtab___drm_atomic_helper_connector_reset\nffffffff86710208 r __ksymtab___drm_"..., 4096) = 4058 [pid 314] read(7, "ffffffff867105a4 r __ksymtab___get_user_nocheck_4\nffffffff867105b0 r __ksymtab___get_user_nocheck_8\n"..., 4096) = 4075 [pid 314] read(7, "ffffffff867109ac r __ksymtab___memcpy\nffffffff867109b8 r __ksymtab___memmove\nffffffff867109c4 r __ks"..., 4096) = 4090 [pid 314] read(7, "ffffffff86710da8 r __ksymtab___read_overflow2_field\nffffffff86710db4 r __ksymtab___refrigerator\nffff"..., 4096) = 4061 [pid 314] read(7, "ffffffff86711180 r __ksymtab___tcf_em_tree_match\nffffffff8671118c r __ksymtab___this_cpu_preempt_che"..., 4096) = 4068 [pid 314] read(7, "ffffffff86711510 r __ksymtab___write_overflow_field\nffffffff8671151c r __ksymtab___xa_alloc\nffffffff"..., 4096) = 4067 [pid 314] read(7, "ffffffff86711924 r __ksymtab_acpi_bios_error\nffffffff86711930 r __ksymtab_acpi_bios_exception\nffffff"..., 4096) = 4053 [pid 314] read(7, "ffffffff86711cf0 r __ksymtab_acpi_get_table_by_index\nffffffff86711cfc r __ksymtab_acpi_get_table_hea"..., 4096) = 4066 [pid 314] read(7, "ffffffff8671208c r __ksymtab_acpi_tb_install_and_load_table\nffffffff86712098 r __ksymtab_acpi_tb_unl"..., 4096) = 4094 [pid 314] read(7, "ffffffff86712494 r __ksymtab_bdi_set_max_ratio\nffffffff867124a0 r __ksymtab_bdi_unregister\nffffffff8"..., 4096) = 4048 [pid 314] read(7, "ffffffff8671289c r __ksymtab_blk_mq_tagset_wait_completed_request\nffffffff867128a8 r __ksymtab_blk_m"..., 4096) = 4063 [pid 314] read(7, "ffffffff86712c74 r __ksymtab_bt_procfs_init\nffffffff86712c80 r __ksymtab_bt_sock_alloc\nffffffff86712"..., 4096) = 4076 [pid 314] read(7, "ffffffff86713058 r __ksymtab_cfg80211_disconnected\nffffffff86713064 r __ksymtab_cfg80211_external_au"..., 4096) = 4063 [pid 314] read(7, "ffffffff867133dc r __ksymtab_clear_page_dirty_for_io\nffffffff867133e8 r __ksymtab_clear_user_erms\nff"..., 4096) = 4054 [pid 314] read(7, "ffffffff867137d8 r __ksymtab_cpu_sibling_map\nffffffff867137e4 r __ksymtab_cpu_tlbstate_shared\nffffff"..., 4096) = 4077 [pid 314] read(7, "ffffffff86713c04 r __ksymtab_d_rehash\nffffffff86713c10 r __ksymtab_d_set_d_op\nffffffff86713c1c r __k"..., 4096) = 4073 [pid 314] read(7, "ffffffff8671403c r __ksymtab_dev_uc_flush\nffffffff86714048 r __ksymtab_dev_uc_init\nffffffff86714054 "..., 4096) = 4066 [pid 314] read(7, "ffffffff867143e4 r __ksymtab_devm_pci_remap_cfg_resource\nffffffff867143f0 r __ksymtab_devm_pci_remap"..., 4096) = 4065 [pid 314] read(7, "ffffffff867147b0 r __ksymtab_dma_issue_pending_all\nffffffff867147bc r __ksymtab_dma_map_page_attrs\nf"..., 4096) = 4079 [pid 314] read(7, "ffffffff86714bdc r __ksymtab_dquot_drop\nffffffff86714be8 r __ksymtab_dquot_file_open\nffffffff86714bf"..., 4096) = 4089 [pid 314] read(7, "ffffffff86714f3c r __ksymtab_drm_atomic_helper_commit_modeset_disables\nffffffff86714f48 r __ksymtab_"..., 4096) = 4078 [pid 314] read(7, "ffffffff8671526c r __ksymtab_drm_clflush_pages\nffffffff86715278 r __ksymtab_drm_clflush_sg\nffffffff8"..., 4096) = 4056 [pid 314] read(7, "ffffffff8671559c r __ksymtab_drm_crtc_helper_mode_valid_fixed\nffffffff867155a8 r __ksymtab_drm_crtc_"..., 4096) = 4092 [pid 314] read(7, "ffffffff8671595c r __ksymtab_drm_format_info\nffffffff86715968 r __ksymtab_drm_format_info_block_heig"..., 4096) = 4062 [pid 314] read(7, "ffffffff86715cec r __ksymtab_drm_gem_vm_close\nffffffff86715cf8 r __ksymtab_drm_gem_vm_open\nffffffff8"..., 4096) = 4061 [pid 314] read(7, "ffffffff8671607c r __ksymtab_drm_mode_create_dvi_i_properties\nffffffff86716088 r __ksymtab_drm_mode_"..., 4096) = 4072 [pid 314] read(7, "ffffffff86716418 r __ksymtab_drm_plane_create_blend_mode_property\nffffffff86716424 r __ksymtab_drm_p"..., 4096) = 4078 [pid 314] read(7, "ffffffff867167a8 r __ksymtab_drm_timeout_abs_to_jiffies\nffffffff867167b4 r __ksymtab_drm_universal_p"..., 4096) = 4081 [pid 314] read(7, "ffffffff86716b8c r __ksymtab_dvb_ringbuffer_flush_spinlock_wakeup\nffffffff86716b98 r __ksymtab_dvb_r"..., 4096) = 4060 [pid 314] read(7, "ffffffff86716f7c r __ksymtab_fb_dealloc_cmap\nffffffff86716f88 r __ksymtab_fb_default_cmap\nffffffff86"..., 4096) = 4095 [pid 314] read(7, "ffffffff86717384 r __ksymtab_find_vma_intersection\nffffffff86717390 r __ksymtab_finish_no_open\nfffff"..., 4096) = 4084 [pid 314] read(7, "ffffffff86717768 r __ksymtab_fqdir_exit\nffffffff86717774 r __ksymtab_fqdir_init\nffffffff86717780 r _"..., 4096) = 4090 [pid 314] read(7, "ffffffff86717b64 r __ksymtab_gen_kill_estimator\nffffffff86717b70 r __ksymtab_gen_new_estimator\nfffff"..., 4096) = 4087 [pid 314] read(7, "ffffffff86717f30 r __ksymtab_genphy_read_master_slave\nffffffff86717f3c r __ksymtab_genphy_read_mmd_u"..., 4096) = 4070 [pid 314] read(7, "ffffffff86718338 r __ksymtab_gspca_disconnect\nffffffff86718344 r __ksymtab_gspca_expo_autogain\nfffff"..., 4096) = 4060 [pid 314] read(7, "ffffffff8671871c r __ksymtab_i2c_bit_add_bus\nffffffff86718728 r __ksymtab_i2c_bit_add_numbered_bus\nf"..., 4096) = 4091 [pid 314] read(7, "ffffffff86718adc r __ksymtab_ieee80211_generic_frame_duration\nffffffff86718ae8 r __ksymtab_ieee80211"..., 4096) = 4095 [pid 314] read(7, "ffffffff86718e54 r __ksymtab_ieee80211_stop_tx_ba_session\nffffffff86718e60 r __ksymtab_ieee80211_str"..., 4096) = 4080 [pid 314] read(7, "ffffffff8671922c r __ksymtab_inet6_add_protocol\nffffffff86719238 r __ksymtab_inet6_bind\nffffffff8671"..., 4096) = 4049 [pid 314] read(7, "ffffffff86719610 r __ksymtab_inetpeer_invalidate_tree\nffffffff8671961c r __ksymtab_init_net\nffffffff"..., 4096) = 4061 [pid 314] read(7, "ffffffff867199f4 r __ksymtab_intel_nhlt_ssp_mclk_mask\nffffffff86719a00 r __ksymtab_intlog10\nffffffff"..., 4096) = 4046 [pid 314] read(7, "ffffffff86719e08 r __ksymtab_ip6_tnl_encap_add_ops\nffffffff86719e14 r __ksymtab_ip6_tnl_encap_del_op"..., 4096) = 4047 [pid 314] read(7, "ffffffff8671a210 r __ksymtab_ir_raw_handler_unregister\nffffffff8671a21c r __ksymtab_irq_cpu_rmap_add"..., 4096) = 4056 [pid 314] read(7, "ffffffff8671a5d0 r __ksymtab_jbd2_journal_set_features\nffffffff8671a5dc r __ksymtab_jbd2_journal_set"..., 4096) = 4085 [pid 314] read(7, "ffffffff8671a9e4 r __ksymtab_kill_fasync\nffffffff8671a9f0 r __ksymtab_kill_litter_super\nffffffff8671"..., 4096) = 4072 [pid 314] read(7, "ffffffff8671ae1c r __ksymtab_l2cap_conn_get\nffffffff8671ae28 r __ksymtab_l2cap_conn_put\nffffffff8671"..., 4096) = 4061 [pid 314] read(7, "ffffffff8671b248 r __ksymtab_mb_cache_destroy\nffffffff8671b254 r __ksymtab_mb_cache_entry_create\nfff"..., 4096) = 4089 [pid 314] read(7, "ffffffff8671b668 r __ksymtab_mii_ethtool_gset\nffffffff8671b674 r __ksymtab_mii_ethtool_set_link_kset"..., 4096) = 4061 [pid 314] read(7, "ffffffff8671ba10 r __ksymtab_mmc_gpiod_request_cd_irq\nffffffff8671ba1c r __ksymtab_mmc_gpiod_request"..., 4096) = 4095 [pid 314] read(7, "ffffffff8671be54 r __ksymtab_napi_enable\nffffffff8671be60 r __ksymtab_napi_get_frags\nffffffff8671be6"..., 4096) = 4062 [pid 314] read(7, "ffffffff8671c244 r __ksymtab_netdev_lower_get_next\nffffffff8671c250 r __ksymtab_netdev_lower_get_nex"..., 4096) = 4089 [pid 314] read(7, "ffffffff8671c604 r __ksymtab_next_arg\nffffffff8671c610 r __ksymtab_nexthop_bucket_set_hw_flags\nfffff"..., 4096) = 4062 [pid 314] read(7, "ffffffff8671ca24 r __ksymtab_notify_change\nffffffff8671ca30 r __ksymtab_nr_cpu_ids\nffffffff8671ca3c "..., 4096) = 4076 [pid 314] read(7, "ffffffff8671cde4 r __ksymtab_of_mdio_find_device\nffffffff8671cdf0 r __ksymtab_of_mdiobus_child_is_ph"..., 4096) = 4090 [pid 314] read(7, "ffffffff8671d1ec r __ksymtab_page_pool_create\nffffffff8671d1f8 r __ksymtab_page_pool_destroy\nfffffff"..., 4096) = 4055 [pid 314] read(7, "ffffffff8671d5f4 r __ksymtab_pci_bus_read_config_dword\nffffffff8671d600 r __ksymtab_pci_bus_read_con"..., 4096) = 4088 [pid 314] read(7, "ffffffff8671d9f0 r __ksymtab_pci_scan_bus\nffffffff8671d9fc r __ksymtab_pci_scan_root_bus\nffffffff867"..., 4096) = 4091 [pid 314] read(7, "ffffffff8671dde0 r __ksymtab_phy_drivers_register\nffffffff8671ddec r __ksymtab_phy_drivers_unregiste"..., 4096) = 4091 [pid 314] read(7, "ffffffff8671e1e8 r __ksymtab_pnp_register_card_driver\nffffffff8671e1f4 r __ksymtab_pnp_register_driv"..., 4096) = 4091 [pid 314] read(7, "ffffffff8671e5e4 r __ksymtab_proc_set_size\nffffffff8671e5f0 r __ksymtab_proc_set_user\nffffffff8671e5"..., 4096) = 4037 [pid 314] read(7, "ffffffff8671e9ec r __ksymtab_radix_tree_gang_lookup_tag_slot\nffffffff8671e9f8 r __ksymtab_radix_tree"..., 4096) = 4047 [pid 314] read(7, "ffffffff8671edb8 r __ksymtab_register_quota_format\nffffffff8671edc4 r __ksymtab_register_reboot_noti"..., 4096) = 4084 [pid 314] read(7, "ffffffff8671f19c r __ksymtab_rpmsg_find_device\nffffffff8671f1a8 r __ksymtab_rpmsg_get_mtu\nffffffff86"..., 4096) = 4061 [pid 314] read(7, "ffffffff8671f5a4 r __ksymtab_scm_detach_fds\nffffffff8671f5b0 r __ksymtab_scm_fp_dup\nffffffff8671f5bc"..., 4096) = 4087 [pid 314] read(7, "ffffffff8671f994 r __ksymtab_sdev_disable_disk_events\nffffffff8671f9a0 r __ksymtab_sdev_enable_disk_"..., 4096) = 4088 [pid 314] read(7, "ffffffff8671fd3c r __ksymtab_seq_list_start_head_rcu\nffffffff8671fd48 r __ksymtab_seq_list_start_rcu"..., 4096) = 4072 [pid 314] read(7, "ffffffff86720168 r __ksymtab_sg_pcopy_from_buffer\nffffffff86720174 r __ksymtab_sg_pcopy_to_buffer\nff"..., 4096) = 4048 [pid 314] read(7, "ffffffff867205a0 r __ksymtab_skb_checksum_setup\nffffffff867205ac r __ksymtab_skb_checksum_trimmed\nff"..., 4096) = 4092 [pid 314] read(7, "ffffffff867209c0 r __ksymtab_snd_ctl_enum_info\nffffffff867209cc r __ksymtab_snd_ctl_find_id\nffffffff"..., 4096) = 4089 [pid 314] read(7, "ffffffff86720d80 r __ksymtab_snd_pcm_lib_get_vmalloc_page\nffffffff86720d8c r __ksymtab_snd_pcm_lib_i"..., 4096) = 4077 [pid 314] read(7, "ffffffff8672114c r __ksymtab_sock_create_kern\nffffffff86721158 r __ksymtab_sock_create_lite\nffffffff"..., 4096) = 4071 [pid 314] read(7, "ffffffff867215b4 r __ksymtab_strnlen_user\nffffffff867215c0 r __ksymtab_strnstr\nffffffff867215cc r __"..., 4096) = 4086 [pid 314] read(7, "ffffffff867219d4 r __ksymtab_tcf_em_unregister\nffffffff867219e0 r __ksymtab_tcf_exts_change\nffffffff"..., 4096) = 4070 [pid 314] read(7, "ffffffff86721df4 r __ksymtab_tcp_stream_memory_free\nffffffff86721e00 r __ksymtab_tcp_syn_ack_timeout"..., 4096) = 4077 [pid 314] read(7, "ffffffff867221f0 r __ksymtab_ttm_bo_set_bulk_move\nffffffff867221fc r __ksymtab_ttm_bo_unlock_delayed"..., 4096) = 4057 [pid 314] read(7, "ffffffff867225e0 r __ksymtab_tty_termios_hw_change\nffffffff867225ec r __ksymtab_tty_termios_input_ba"..., 4096) = 4074 [pid 314] read(7, "ffffffff867229e8 r __ksymtab_unregister_filesystem\nffffffff867229f4 r __ksymtab_unregister_framebuff"..., 4096) = 4053 [pid 314] read(7, "ffffffff86722db4 r __ksymtab_v4l2_ctrl_merge\nffffffff86722dc0 r __ksymtab_v4l2_ctrl_new_custom\nfffff"..., 4096) = 4067 [pid 314] read(7, "ffffffff867231b0 r __ksymtab_vfs_getattr_nosec\nffffffff867231bc r __ksymtab_vfs_iocb_iter_read\nfffff"..., 4096) = 4074 [pid 314] read(7, "ffffffff86723600 r __ksymtab_vmf_insert_pfn_prot\nffffffff8672360c r __ksymtab_vprintk\nffffffff867236"..., 4096) = 4059 [pid 314] read(7, "ffffffff86723a14 r __ksymtab_xchacha20poly1305_encrypt\nffffffff86723a20 r __ksymtab_xfrm4_protocol_d"..., 4096) = 4086 [pid 314] read(7, "ffffffff86723e04 r __ksymtab_xp_alloc_batch\nffffffff86723e10 r __ksymtab_xp_can_alloc\nffffffff86723e"..., 4096) = 4090 [pid 314] read(7, "ffffffff8672420c r __ksymtab_zstd_get_params\nffffffff86724218 r __ksymtab_zstd_init_cctx\nffffffff867"..., 4096) = 4039 [pid 314] read(7, "ffffffff867244f4 r __ksymtab___SCK__tp_func_android_rvh_do_undefinstr\nffffffff86724500 r __ksymtab__"..., 4096) = 4076 [pid 314] read(7, "ffffffff86724788 r __ksymtab___SCK__tp_func_android_rvh_rto_next_cpu\nffffffff86724794 r __ksymtab___"..., 4096) = 4058 [pid 314] read(7, "ffffffff86724a1c r __ksymtab___SCK__tp_func_android_rvh_udpv6_sendmsg\nffffffff86724a28 r __ksymtab__"..., 4096) = 4067 [pid 314] read(7, "ffffffff86724ca4 r __ksymtab___SCK__tp_func_android_vh_binder_priority_skip\nffffffff86724cb0 r __ksy"..., 4096) = 4061 [pid 314] read(7, "ffffffff86724f20 r __ksymtab___SCK__tp_func_android_vh_cpufreq_fast_switch\nffffffff86724f2c r __ksym"..., 4096) = 4045 [pid 314] read(7, "ffffffff867251a8 r __ksymtab___SCK__tp_func_android_vh_file_is_tiny_bypass\nffffffff867251b4 r __ksym"..., 4096) = 4068 [pid 314] read(7, "ffffffff86725430 r __ksymtab___SCK__tp_func_android_vh_hibernate_save_cmp_len\nffffffff8672543c r __k"..., 4096) = 4059 [pid 314] read(7, "ffffffff867256b8 r __ksymtab___SCK__tp_func_android_vh_mmc_blk_reset\nffffffff867256c4 r __ksymtab___"..., 4096) = 4037 [pid 314] read(7, "ffffffff86725940 r __ksymtab___SCK__tp_func_android_vh_regmap_update\nffffffff8672594c r __ksymtab___"..., 4096) = 4059 [pid 314] read(7, "ffffffff86725bd4 r __ksymtab___SCK__tp_func_android_vh_show_smap\nffffffff86725be0 r __ksymtab___SCK_"..., 4096) = 4024 [pid 314] read(7, "ffffffff86725e5c r __ksymtab___SCK__tp_func_android_vh_ufs_clock_scaling\nffffffff86725e68 r __ksymta"..., 4096) = 4064 [pid 314] read(7, "ffffffff86726150 r __ksymtab___SCK__tp_func_kvm_apicv_accept_irq\nffffffff8672615c r __ksymtab___SCK_"..., 4096) = 4039 [pid 314] read(7, "ffffffff86726468 r __ksymtab___SCK__tp_func_sched_stat_wait\nffffffff86726474 r __ksymtab___SCK__tp_f"..., 4096) = 4082 [pid 314] read(7, "ffffffff86726750 r __ksymtab___SCT__tp_func_android_rvh_delayacct_tsk_init\nffffffff8672675c r __ksym"..., 4096) = 4022 [pid 314] read(7, "ffffffff867269e4 r __ksymtab___SCT__tp_func_android_rvh_prepare_prio_fork\nffffffff867269f0 r __ksymt"..., 4096) = 4040 [pid 314] read(7, "ffffffff86726c6c r __ksymtab___SCT__tp_func_android_rvh_tcp_recvmsg\nffffffff86726c78 r __ksymtab___S"..., 4096) = 4076 [pid 314] read(7, "ffffffff86726f00 r __ksymtab___SCT__tp_func_android_vh_binder_buffer_release\nffffffff86726f0c r __ks"..., 4096) = 4067 [pid 314] read(7, "ffffffff8672717c r __ksymtab___SCT__tp_func_android_vh_cma_release_bypass\nffffffff86727188 r __ksymt"..., 4096) = 4059 [pid 314] read(7, "ffffffff86727404 r __ksymtab___SCT__tp_func_android_vh_dump_throttled_rt_tasks\nffffffff86727410 r __"..., 4096) = 4056 [pid 314] read(7, "ffffffff8672768c r __ksymtab___SCT__tp_func_android_vh_futex_wake_this\nffffffff86727698 r __ksymtab_"..., 4096) = 4034 [pid 314] read(7, "ffffffff86727908 r __ksymtab___SCT__tp_func_android_vh_mm_compaction_begin\nffffffff86727914 r __ksym"..., 4096) = 4029 [pid 314] read(7, "ffffffff86727b9c r __ksymtab___SCT__tp_func_android_vh_rcu_boost_start\nffffffff86727ba8 r __ksymtab_"..., 4096) = 4041 [pid 314] read(7, "ffffffff86727e24 r __ksymtab___SCT__tp_func_android_vh_set_sugov_sched_attr\nffffffff86727e30 r __ksy"..., 4096) = 4061 [pid 314] read(7, "ffffffff867280b8 r __ksymtab___SCT__tp_func_android_vh_tune_fault_around_bytes\nffffffff867280c4 r __"..., 4096) = 4082 [pid 314] read(7, "ffffffff86728388 r __ksymtab___SCT__tp_func_device_pm_callback_start\nffffffff86728394 r __ksymtab___"..., 4096) = 4094 [pid 314] read(7, "ffffffff867286ac r __ksymtab___SCT__tp_func_pelt_thermal_tp\nffffffff867286b8 r __ksymtab___SCT__tp_f"..., 4096) = 4090 [pid 314] read(7, "ffffffff86728a18 r __ksymtab___clk_hw_register_gate\nffffffff86728a24 r __ksymtab___clk_hw_register_m"..., 4096) = 4071 [pid 314] read(7, "ffffffff86728dcc r __ksymtab___iowrite32_copy\nffffffff86728dd8 r __ksymtab___iowrite64_copy\nffffffff"..., 4096) = 4080 [pid 314] read(7, "ffffffff86729198 r __ksymtab___pm_runtime_idle\nffffffff867291a4 r __ksymtab___pm_runtime_resume\nffff"..., 4096) = 4060 [pid 314] read(7, "ffffffff8672954c r __ksymtab___traceiter_android_rvh_audio_usb_offload_disconnect\nffffffff86729558 r"..., 4096) = 4092 [pid 314] read(7, "ffffffff86729804 r __ksymtab___traceiter_android_rvh_madvise_pageout_begin\nffffffff86729810 r __ksym"..., 4096) = 4087 [pid 314] read(7, "ffffffff86729ab0 r __ksymtab___traceiter_android_rvh_set_module_init_rw_nx\nffffffff86729abc r __ksym"..., 4096) = 4018 [pid 314] read(7, "ffffffff86729d5c r __ksymtab___traceiter_android_vh_alloc_pages_reclaim_bypass\nffffffff86729d68 r __"..., 4096) = 4063 [pid 314] read(7, "ffffffff86729ff0 r __ksymtab___traceiter_android_vh_check_mmap_file\nffffffff86729ffc r __ksymtab___t"..., 4096) = 4080 [pid 314] read(7, "ffffffff8672a290 r __ksymtab___traceiter_android_vh_do_send_sig_info\nffffffff8672a29c r __ksymtab___"..., 4096) = 4091 [pid 314] read(7, "ffffffff8672a53c r __ksymtab___traceiter_android_vh_fuse_request_send_ext\nffffffff8672a548 r __ksymt"..., 4096) = 4063 [pid 314] read(7, "ffffffff8672a7dc r __ksymtab___traceiter_android_vh_mm_alloc_pages_direct_reclaim_exit\nffffffff8672a"..., 4096) = 4031 [pid 314] read(7, "ffffffff8672aa88 r __ksymtab___traceiter_android_vh_rcu_boost_start\nffffffff8672aa94 r __ksymtab___t"..., 4096) = 4018 [pid 314] read(7, "ffffffff8672ad28 r __ksymtab___traceiter_android_vh_set_tsk_need_resched_lazy\nffffffff8672ad34 r __k"..., 4096) = 4041 [pid 314] read(7, "ffffffff8672afd4 r __ksymtab___traceiter_android_vh_typec_store_partner_src_caps\nffffffff8672afe0 r "..., 4096) = 4070 [pid 314] read(7, "ffffffff8672b2d4 r __ksymtab___traceiter_fib6_table_lookup\nffffffff8672b2e0 r __ksymtab___traceiter_"..., 4096) = 4069 [pid 314] read(7, "ffffffff8672b61c r __ksymtab___traceiter_sched_stat_iowait\nffffffff8672b628 r __ksymtab___traceiter_"..., 4096) = 4064 [pid 314] read(7, "ffffffff8672b91c r __ksymtab___tracepoint_android_rvh_dequeue_entity\nffffffff8672b928 r __ksymtab___"..., 4096) = 4057 [pid 314] read(7, "ffffffff8672bbc8 r __ksymtab___tracepoint_android_rvh_read_swap_cache_async_timeout\nffffffff8672bbd4"..., 4096) = 4057 [pid 314] read(7, "ffffffff8672be68 r __ksymtab___tracepoint_android_rvh_try_to_wake_up\nffffffff8672be74 r __ksymtab___"..., 4096) = 4073 [pid 314] read(7, "ffffffff8672c108 r __ksymtab___tracepoint_android_vh_binder_has_work_ilocked\nffffffff8672c114 r __ks"..., 4096) = 4028 [pid 314] read(7, "ffffffff8672c390 r __ksymtab___tracepoint_android_vh_cpu_cgroup_css_alloc_early\nffffffff8672c39c r _"..., 4096) = 4082 [pid 314] read(7, "ffffffff8672c630 r __ksymtab___tracepoint_android_vh_exit_signal\nffffffff8672c63c r __ksymtab___trac"..., 4096) = 4025 [pid 314] read(7, "ffffffff8672c8c4 r __ksymtab___tracepoint_android_vh_handle_trylock_failed_folio\nffffffff8672c8d0 r "..., 4096) = 4032 [pid 314] read(7, "ffffffff8672cb58 r __ksymtab___tracepoint_android_vh_mmc_blk_mq_rw_recovery\nffffffff8672cb64 r __ksy"..., 4096) = 4072 [pid 314] read(7, "ffffffff8672cdf8 r __ksymtab___tracepoint_android_vh_remove_file_rmap\nffffffff8672ce04 r __ksymtab__"..., 4096) = 4092 [pid 314] read(7, "ffffffff8672d0a4 r __ksymtab___tracepoint_android_vh_shrink_node\nffffffff8672d0b0 r __ksymtab___trac"..., 4096) = 4055 [pid 314] read(7, "ffffffff8672d344 r __ksymtab___tracepoint_android_vh_ufs_send_command\nffffffff8672d350 r __ksymtab__"..., 4096) = 4079 [pid 314] read(7, "ffffffff8672d65c r __ksymtab___tracepoint_kvm_exit\nffffffff8672d668 r __ksymtab___tracepoint_kvm_fas"..., 4096) = 4062 [pid 314] read(7, "ffffffff8672d998 r __ksymtab___tracepoint_task_newtask\nffffffff8672d9a4 r __ksymtab___tracepoint_tas"..., 4096) = 4066 [pid 314] read(7, "ffffffff8672dd1c r __ksymtab__vb2_fop_release\nffffffff8672dd28 r __ksymtab_acc_ctrlrequest\nffffffff8"..., 4096) = 4070 [pid 314] read(7, "ffffffff8672e0b8 r __ksymtab_acpi_get_subsystem_id\nffffffff8672e0c4 r __ksymtab_acpi_gpio_get_io_res"..., 4096) = 4071 [pid 314] read(7, "ffffffff8672e46c r __ksymtab_alarm_forward\nffffffff8672e478 r __ksymtab_alarm_forward_now\nffffffff86"..., 4096) = 4079 [pid 314] read(7, "ffffffff8672e844 r __ksymtab_badblocks_set\nffffffff8672e850 r __ksymtab_badblocks_show\nffffffff8672e"..., 4096) = 4045 [pid 314] read(7, "ffffffff8672ec04 r __ksymtab_blk_mq_sched_try_merge\nffffffff8672ec10 r __ksymtab_blk_mq_start_stoppe"..., 4096) = 4084 [pid 314] read(7, "ffffffff8672efc4 r __ksymtab_bpf_sk_storage_diag_alloc\nffffffff8672efd0 r __ksymtab_bpf_sk_storage_d"..., 4096) = 4091 [pid 314] read(7, "ffffffff8672f3cc r __ksymtab_can_rx_offload_get_echo_skb\nffffffff8672f3d8 r __ksymtab_can_rx_offload"..., 4096) = 4073 [pid 314] read(7, "ffffffff8672f774 r __ksymtab_class_for_each_device\nffffffff8672f780 r __ksymtab_class_interface_regi"..., 4096) = 4091 [pid 314] read(7, "ffffffff8672fb4c r __ksymtab_clk_register_fractional_divider\nffffffff8672fb58 r __ksymtab_clk_regist"..., 4096) = 4073 [pid 314] read(7, "ffffffff8672ff30 r __ksymtab_cpu_cgrp_subsys_enabled_key\nffffffff8672ff3c r __ksymtab_cpu_cgrp_subsy"..., 4096) = 4043 [pid 314] read(7, "ffffffff867302a8 r __ksymtab_cpuidle_register_governor\nffffffff867302b4 r __ksymtab_cpuidle_resume_a"..., 4096) = 4058 [pid 314] read(7, "ffffffff86730674 r __ksymtab_crypto_finalize_akcipher_request\nffffffff86730680 r __ksymtab_crypto_fi"..., 4096) = 4049 [pid 314] read(7, "ffffffff86730a28 r __ksymtab_crypto_transfer_skcipher_request_to_engine\nffffffff86730a34 r __ksymtab"..., 4096) = 4079 [pid 314] read(7, "ffffffff86730e00 r __ksymtab_debugfs_create_x32\nffffffff86730e0c r __ksymtab_debugfs_create_x64\nffff"..., 4096) = 4077 [pid 314] read(7, "ffffffff867311cc r __ksymtab_dev_pm_opp_init_cpufreq_table\nffffffff867311d8 r __ksymtab_dev_pm_opp_i"..., 4096) = 4090 [pid 314] read(7, "ffffffff8673155c r __ksymtab_device_find_child\nffffffff86731568 r __ksymtab_device_find_child_by_nam"..., 4096) = 4075 [pid 314] read(7, "ffffffff86731910 r __ksymtab_devl_trap_policers_unregister\nffffffff8673191c r __ksymtab_devl_traps_r"..., 4096) = 4049 [pid 314] read(7, "ffffffff86731c64 r __ksymtab_devlink_port_fini\nffffffff86731c70 r __ksymtab_devlink_port_health_repo"..., 4096) = 4067 [pid 314] read(7, "ffffffff86731fe8 r __ksymtab_devm_gpiod_get_array\nffffffff86731ff4 r __ksymtab_devm_gpiod_get_array_"..., 4096) = 4052 [pid 314] read(7, "ffffffff8673236c r __ksymtab_devm_power_supply_register_no_ws\nffffffff86732378 r __ksymtab_devm_qcom"..., 4096) = 4062 [pid 314] read(7, "ffffffff867326f0 r __ksymtab_disk_update_readahead\nffffffff867326fc r __ksymtab_display_timings_rele"..., 4096) = 4080 [pid 314] read(7, "ffffffff86732abc r __ksymtab_dma_buf_move_notify\nffffffff86732ac8 r __ksymtab_dma_buf_pin\nffffffff86"..., 4096) = 4051 [pid 314] read(7, "ffffffff86732ea0 r __ksymtab_dpcm_be_dai_trigger\nffffffff86732eac r __ksymtab_dpcm_end_walk_at_be\nff"..., 4096) = 4043 [pid 314] read(7, "ffffffff86733254 r __ksymtab_dw_dma_acpi_controller_free\nffffffff86733260 r __ksymtab_dw_dma_acpi_co"..., 4096) = 4067 [pid 314] read(7, "ffffffff86733650 r __ksymtab_esp_output_head\nffffffff8673365c r __ksymtab_esp_output_tail\nffffffff86"..., 4096) = 4046 [pid 314] read(7, "ffffffff86733a28 r __ksymtab_fb_notifier_call_chain\nffffffff86733a34 r __ksymtab_fb_sys_read\nfffffff"..., 4096) = 4060 [pid 314] read(7, "ffffffff86733e24 r __ksymtab_fpu_sync_guest_vmexit_xfd_state\nffffffff86733e30 r __ksymtab_fpu_update"..., 4096) = 4075 [pid 314] read(7, "ffffffff867341f0 r __ksymtab_fsg_ss_bulk_in_desc\nffffffff867341fc r __ksymtab_fsg_ss_bulk_out_comp_d"..., 4096) = 4056 [pid 314] read(7, "ffffffff867345bc r __ksymtab_fwnode_graph_get_remote_port_parent\nffffffff867345c8 r __ksymtab_fwnode"..., 4096) = 4079 [pid 314] read(7, "ffffffff86734970 r __ksymtab_get_net_ns_by_id\nffffffff8673497c r __ksymtab_get_net_ns_by_pid\nfffffff"..., 4096) = 4060 [pid 314] read(7, "ffffffff86734d54 r __ksymtab_gpiochip_lock_as_irq\nffffffff86734d60 r __ksymtab_gpiochip_populate_par"..., 4096) = 4051 [pid 314] read(7, "ffffffff86735120 r __ksymtab_handle_simple_irq\nffffffff8673512c r __ksymtab_handle_ud\nffffffff867351"..., 4096) = 4080 [pid 314] read(7, "ffffffff86735528 r __ksymtab_hrtimer_init\nffffffff86735534 r __ksymtab_hrtimer_init_sleeper\nffffffff"..., 4096) = 4050 [pid 314] read(7, "ffffffff867358f4 r __ksymtab_i3c_generic_ibi_recycle_slot\nffffffff86735900 r __ksymtab_i3c_master_ad"..., 4096) = 4050 [pid 314] read(7, "ffffffff86735cb4 r __ksymtab_iio_buffer_enabled\nffffffff86735cc0 r __ksymtab_iio_buffer_get\nffffffff"..., 4096) = 4079 [pid 314] read(7, "ffffffff86736068 r __ksymtab_inet_diag_unregister\nffffffff86736074 r __ksymtab_inet_ehash_locks_allo"..., 4096) = 4056 [pid 314] read(7, "ffffffff86736458 r __ksymtab_iomap_release_folio\nffffffff86736464 r __ksymtab_iomap_seek_data\nffffff"..., 4096) = 4058 [pid 314] read(7, "ffffffff86736824 r __ksymtab_ip6_push_pending_frames\nffffffff86736830 r __ksymtab_ip6_redirect\nfffff"..., 4096) = 4073 [pid 314] read(7, "ffffffff86736bfc r __ksymtab_irq_chip_request_resources_parent\nffffffff86736c08 r __ksymtab_irq_chip"..., 4096) = 4079 [pid 314] read(7, "ffffffff86736fb0 r __ksymtab_is_hpet_enabled\nffffffff86736fbc r __ksymtab_is_nvdimm_sync\nffffffff867"..., 4096) = 4061 [pid 314] read(7, "ffffffff867373c4 r __ksymtab_kthread_data\nffffffff867373d0 r __ksymtab_kthread_flush_work\nffffffff86"..., 4096) = 4055 [pid 314] read(7, "ffffffff86737784 r __ksymtab_kvm_clear_guest\nffffffff86737790 r __ksymtab_kvm_clock\nffffffff8673779c"..., 4096) = 4044 [pid 314] read(7, "ffffffff86737b5c r __ksymtab_kvm_load_host_xsave_state\nffffffff86737b68 r __ksymtab_kvm_make_all_cpu"..., 4096) = 4067 [pid 314] read(7, "ffffffff86737f28 r __ksymtab_kvm_vcpu_gfn_to_pfn_atomic\nffffffff86737f34 r __ksymtab_kvm_vcpu_halt\nf"..., 4096) = 4066 [pid 314] read(7, "ffffffff86738300 r __ksymtab_led_put\nffffffff8673830c r __ksymtab_led_set_brightness\nffffffff8673831"..., 4096) = 4072 [pid 314] read(7, "ffffffff867386cc r __ksymtab_mas_destroy\nffffffff867386d8 r __ksymtab_mas_empty_area\nffffffff867386e"..., 4096) = 4059 [pid 314] read(7, "ffffffff86738aa4 r __ksymtab_media_pad_remote_pad_unique\nffffffff86738ab0 r __ksymtab_media_pipeline"..., 4096) = 4055 [pid 314] read(7, "ffffffff86738e7c r __ksymtab_mmu_interval_read_begin\nffffffff86738e88 r __ksymtab_mmu_notifier_get_l"..., 4096) = 4057 [pid 314] read(7, "ffffffff867392b4 r __ksymtab_net_prio_cgrp_subsys_on_dfl_key\nffffffff867392c0 r __ksymtab_net_rwsem\n"..., 4096) = 4084 [pid 314] read(7, "ffffffff86739668 r __ksymtab_nf_ct_get_id\nffffffff86739674 r __ksymtab_nf_ct_get_tuplepr\nffffffff867"..., 4096) = 4090 [pid 314] read(7, "ffffffff86739a34 r __ksymtab_nf_nat_redirect_ipv6\nffffffff86739a40 r __ksymtab_nf_nat_tftp_hook\nffff"..., 4096) = 4075 [pid 314] read(7, "ffffffff86739e24 r __ksymtab_nvme_command_effects\nffffffff86739e30 r __ksymtab_nvme_complete_async_e"..., 4096) = 4064 [pid 314] read(7, "ffffffff8673a214 r __ksymtab_of_clk_get_from_provider\nffffffff8673a220 r __ksymtab_of_clk_get_parent"..., 4096) = 4072 [pid 314] read(7, "ffffffff8673a5d4 r __ksymtab_of_prop_next_string\nffffffff8673a5e0 r __ksymtab_of_prop_next_u32\nfffff"..., 4096) = 4049 [pid 314] read(7, "ffffffff8673a988 r __ksymtab_pci_ats_supported\nffffffff8673a994 r __ksymtab_pci_bridge_secondary_bus"..., 4096) = 4077 [pid 314] read(7, "ffffffff8673ad78 r __ksymtab_pci_generic_ecam_ops\nffffffff8673ad84 r __ksymtab_pci_get_dsn\nffffffff8"..., 4096) = 4065 [pid 314] read(7, "ffffffff8673b150 r __ksymtab_pciserial_suspend_ports\nffffffff8673b15c r __ksymtab_pcpu_nr_pages\nffff"..., 4096) = 4092 [pid 314] read(7, "ffffffff8673b510 r __ksymtab_phy_modify_mmd_changed\nffffffff8673b51c r __ksymtab_phy_package_join\nff"..., 4096) = 4075 [pid 314] read(7, "ffffffff8673b8f4 r __ksymtab_platform_bus\nffffffff8673b900 r __ksymtab_platform_bus_type\nffffffff867"..., 4096) = 4083 [pid 314] read(7, "ffffffff8673bca8 r __ksymtab_pm_suspend_default_s2idle\nffffffff8673bcb4 r __ksymtab_pm_suspend_globa"..., 4096) = 4053 [pid 314] read(7, "ffffffff8673c02c r __ksymtab_proc_dou8vec_minmax\nffffffff8673c038 r __ksymtab_proc_douintvec_minmax\n"..., 4096) = 4075 [pid 314] read(7, "ffffffff8673c434 r __ksymtab_rcu_async_should_hurry\nffffffff8673c440 r __ksymtab_rcu_barrier\nfffffff"..., 4096) = 4081 [pid 314] read(7, "ffffffff8673c7f4 r __ksymtab_register_vmap_purge_notifier\nffffffff8673c800 r __ksymtab_register_vt_n"..., 4096) = 4073 [pid 314] read(7, "ffffffff8673cb9c r __ksymtab_regulator_get_hardware_vsel_register\nffffffff8673cba8 r __ksymtab_regul"..., 4096) = 4059 [pid 314] read(7, "ffffffff8673cf08 r __ksymtab_reset_control_bulk_acquire\nffffffff8673cf14 r __ksymtab_reset_control_b"..., 4096) = 4048 [pid 314] read(7, "ffffffff8673d2a4 r __ksymtab_rmi_2d_sensor_abs_process\nffffffff8673d2b0 r __ksymtab_rmi_2d_sensor_ab"..., 4096) = 4057 [pid 314] read(7, "ffffffff8673d694 r __ksymtab_safe_candev_priv\nffffffff8673d6a0 r __ksymtab_sampling_rate_store\nfffff"..., 4096) = 4076 [pid 314] read(7, "ffffffff8673da78 r __ksymtab_sdhci_enable_clk\nffffffff8673da84 r __ksymtab_sdhci_enable_sdio_irq\nfff"..., 4096) = 4049 [pid 314] read(7, "ffffffff8673de5c r __ksymtab_select_fallback_rq\nffffffff8673de68 r __ksymtab_sensor_hub_device_close"..., 4096) = 4091 [pid 314] read(7, "ffffffff8673e210 r __ksymtab_setup_udp_tunnel_sock\nffffffff8673e21c r __ksymtab_sg_alloc_table_chain"..., 4096) = 4094 [pid 314] read(7, "ffffffff8673e600 r __ksymtab_skb_tstamp_tx\nffffffff8673e60c r __ksymtab_skb_zerocopy\nffffffff8673e61"..., 4096) = 4064 [pid 314] read(7, "ffffffff8673e984 r __ksymtab_snd_pcm_stop_xrun\nffffffff8673e990 r __ksymtab_snd_pcm_stream_lock\nffff"..., 4096) = 4038 [pid 314] read(7, "ffffffff8673ecc0 r __ksymtab_snd_soc_component_disable_pin_unlocked\nffffffff8673eccc r __ksymtab_snd"..., 4096) = 4085 [pid 314] read(7, "ffffffff8673f014 r __ksymtab_snd_soc_dapm_mux_update_power\nffffffff8673f020 r __ksymtab_snd_soc_dapm"..., 4096) = 4051 [pid 314] read(7, "ffffffff8673f398 r __ksymtab_snd_soc_put_volsw\nffffffff8673f3a4 r __ksymtab_snd_soc_put_volsw_range\n"..., 4096) = 4047 [pid 314] read(7, "ffffffff8673f740 r __ksymtab_spi_mem_dirmap_create\nffffffff8673f74c r __ksymtab_spi_mem_dirmap_destr"..., 4096) = 4060 [pid 314] read(7, "ffffffff8673fb0c r __ksymtab_static_key_enable\nffffffff8673fb18 r __ksymtab_static_key_enable_cpuslo"..., 4096) = 4056 [pid 314] read(7, "ffffffff8673fec0 r __ksymtab_sysfs_merge_group\nffffffff8673fecc r __ksymtab_sysfs_notify\nffffffff867"..., 4096) = 4060 [pid 314] read(7, "ffffffff867402a4 r __ksymtab_thermal_cooling_device_unregister\nffffffff867402b0 r __ksymtab_thermal_"..., 4096) = 4065 [pid 314] read(7, "ffffffff86740658 r __ksymtab_tracepoint_srcu\nffffffff86740664 r __ksymtab_tracing_alloc_snapshot\nfff"..., 4096) = 4072 [pid 314] read(7, "ffffffff86740a24 r __ksymtab_typec_find_port_power_role\nffffffff86740a30 r __ksymtab_typec_find_powe"..., 4096) = 4077 [pid 314] read(7, "ffffffff86740de4 r __ksymtab_ucsi_resume\nffffffff86740df0 r __ksymtab_ucsi_send_command\nffffffff8674"..., 4096) = 4058 [pid 314] read(7, "ffffffff867411bc r __ksymtab_unregister_asymmetric_key_parser\nffffffff867411c8 r __ksymtab_unregiste"..., 4096) = 4093 [pid 314] read(7, "ffffffff86741570 r __ksymtab_usb_check_int_endpoints\nffffffff8674157c r __ksymtab_usb_choose_configu"..., 4096) = 4072 [pid 314] read(7, "ffffffff8674193c r __ksymtab_usb_gadget_set_state\nffffffff86741948 r __ksymtab_usb_gadget_udc_reset\n"..., 4096) = 4085 [pid 314] read(7, "ffffffff86741d08 r __ksymtab_usb_phy_roothub_exit\nffffffff86741d14 r __ksymtab_usb_phy_roothub_init\n"..., 4096) = 4095 [pid 314] read(7, "ffffffff867420a4 r __ksymtab_usb_stor_Bulk_reset\nffffffff867420b0 r __ksymtab_usb_stor_Bulk_transpor"..., 4096) = 4068 [pid 314] read(7, "ffffffff8674247c r __ksymtab_usbnet_write_cmd\nffffffff86742488 r __ksymtab_usbnet_write_cmd_async\nff"..., 4096) = 4059 [pid 314] read(7, "ffffffff86742830 r __ksymtab_v4l2_m2m_buf_copy_metadata\nffffffff8674283c r __ksymtab_v4l2_m2m_buf_qu"..., 4096) = 4057 [pid 314] read(7, "ffffffff86742bcc r __ksymtab_vb2_core_dqbuf\nffffffff86742bd8 r __ksymtab_vb2_core_expbuf\nffffffff867"..., 4096) = 4089 [pid 314] read(7, "ffffffff86742ff8 r __ksymtab_vhost_add_used_n\nffffffff86743004 r __ksymtab_vhost_chr_read_iter\nfffff"..., 4096) = 4060 [pid 314] read(7, "ffffffff867433ac r __ksymtab_virtio_transport_notify_recv_init\nffffffff867433b8 r __ksymtab_virtio_t"..., 4096) = 4068 [pid 314] read(7, "ffffffff86743724 r __ksymtab_vp_modern_get_queue_size\nffffffff86743730 r __ksymtab_vp_modern_get_sta"..., 4096) = 4080 [pid 314] read(7, "ffffffff86743af0 r __ksymtab_wiphy_delayed_work_flush\nffffffff86743afc r __ksymtab_wiphy_delayed_wor"..., 4096) = 4085 [pid 314] read(7, "ffffffff86743eec r __ksymtab_xfrm_count_pfkey_enc_supported\nffffffff86743ef8 r __ksymtab_xfrm_ealg_g"..., 4096) = 4077 [pid 314] read(7, "ffffffff867442e8 r __ksymtab_zone_device_page_init\nffffffff867442f4 r __ksymtab_zs_compact\nffffffff8"..., 4096) = 4047 [pid 314] read(7, "ffffffff867c1578 r __param_console_no_auto_verbose\nffffffff867c15a0 r __param_always_kmsg_dump\nfffff"..., 4096) = 4078 [pid 314] read(7, "ffffffff867c2450 r __param_reserved_pages\nffffffff867c2478 r __param_notests\nffffffff867c24a0 r __pa"..., 4096) = 4059 [pid 314] read(7, "ffffffff867c3418 r __param_apst_primary_timeout_ms\nffffffff867c3440 r __param_apst_secondary_timeout"..., 4096) = 4070 [pid 314] read(7, "ffffffff867c4458 r __param_debug\nffffffff867c4480 r __param_dvbdev_debug\nffffffff867c44a8 r __param_"..., 4096) = 4057 [pid 314] read(7, "ffffffff867c5330 r __param_deactivate_slack\nffffffff867c5358 r __param_activation_width\nffffffff867c"..., 4096) = 4060 [pid 314] read(7, "ffffffff867c6348 r __param_ieee80211_regdom\nffffffff867c6370 r __param_bss_entries_limit\nffffffff867"..., 4096) = 4067 [pid 314] read(7, "ffffffff86e97770 r __BTF_ID__func__preempt_count_sub__74915364\nffffffff86e97774 r tracing_btf_ids\nff"..., 4096) = 4089 [pid 314] read(7, "ffffffff86e97838 r __BTF_ID__struct__netlink_sock__8012861\nffffffff86e9783c r test_sk_check_kfunc_id"..., 4096) = 4061 [pid 314] read(7, "ffffffff87000000 R __end_rodata_hpage_align\nffffffff87000000 D __start_init_task\nffffffff87008000 d "..., 4096) = 4071 [pid 314] read(7, "ffffffff8701fb80 d __sancov_gen_cov_switch_values\nffffffff8701fbb0 d __sancov_gen_cov_switch_values."..., 4096) = 4093 [pid 314] read(7, "ffffffff87023ec0 d rapl_pmu_attrs\nffffffff87023ee0 d dev_attr_cpumask\nffffffff87023f20 d rapl_format"..., 4096) = 4070 [pid 314] read(7, "ffffffff8702a740 d group_mperf\nffffffff8702a7a0 d group_pperf\nffffffff8702a800 d group_smi\nffffffff8"..., 4096) = 4068 [pid 314] read(7, "ffffffff8702e220 d event_attr_td_slots_issued\nffffffff8702e280 d event_attr_td_slots_retired\nfffffff"..., 4096) = 4050 [pid 314] read(7, "ffffffff870313d0 d __sancov_gen_cov_switch_values.434\nffffffff870315b0 d __sancov_gen_cov_switch_val"..., 4096) = 4055 [pid 314] read(7, "ffffffff8703fc00 d nhmex_uncore_mbox_events\nffffffff8703fca0 d nhmex_uncore_mbox_formats_attr\nffffff"..., 4096) = 4069 [pid 314] read(7, "ffffffff87045ea0 d icl_uncore_pci_driver\nffffffff87046060 d snb_uncore_imc_ops\nffffffff870460e0 d sn"..., 4096) = 4089 [pid 314] read(7, "ffffffff8704c760 d snbep_uncore_r2pcie\nffffffff8704c8c0 d snbep_uncore_r2pcie_constraints\nffffffff87"..., 4096) = 4089 [pid 314] read(7, "ffffffff87052b40 d bdx_uncore_qpi\nffffffff87052ca0 d bdx_uncore_r2pcie\nffffffff87052e00 d bdx_uncore"..., 4096) = 4055 [pid 314] read(7, "ffffffff87058b40 d icx_uncore_iio_free_running\nffffffff87058ca0 d icx_iio_clk_freerunning_box_offset"..., 4096) = 4080 [pid 314] read(7, "ffffffff87066de0 d core_format_attr_group\nffffffff87066e40 d cpumask_attr_group\nffffffff87066ea0 d c"..., 4096) = 4055 [pid 314] read(7, "ffffffff8706aa40 d print_fmt_kvm_dirty_ring_exit\nffffffff8706aa80 d event_kvm_dirty_ring_exit\nffffff"..., 4096) = 4057 [pid 314] read(7, "ffffffff87071db0 D __SCK__tp_func_kvm_apic_accept_irq\nffffffff87071dc0 D __SCK__tp_func_kvm_eoi\nffff"..., 4096) = 4076 [pid 314] read(7, "ffffffff87073300 d trace_event_type_funcs_kvm_exit\nffffffff87073340 d print_fmt_kvm_exit\nffffffff870"..., 4096) = 4053 [pid 314] read(7, "ffffffff8707a5a0 d trace_event_type_funcs_kvm_pi_irte_update\nffffffff8707a5e0 d print_fmt_kvm_pi_irt"..., 4096) = 4068 [pid 314] read(7, "ffffffff8707d060 d trace_event_type_funcs_kvm_nested_vmenter_failed\nffffffff8707d0a0 d print_fmt_kvm"..., 4096) = 4049 [pid 314] read(7, "ffffffff8707e0a0 D __SCK__kvm_x86_enable_nmi_window\nffffffff8707e0b0 D __SCK__kvm_x86_enable_irq_win"..., 4096) = 4049 [pid 314] read(7, "ffffffff8707f820 d trace_event_fields_kvm_apic_accept_irq\nffffffff8707f920 d trace_event_fields_kvm_"..., 4096) = 4060 [pid 314] read(7, "ffffffff87083b50 d __sancov_gen_cov_switch_values.941\nffffffff87083b70 d __sancov_gen_cov_switch_val"..., 4096) = 4093 [pid 314] read(7, "ffffffff87093740 d __sancov_gen_cov_switch_values.97\nffffffff87093760 d __sancov_gen_cov_switch_valu"..., 4096) = 4064 [pid 314] read(7, "ffffffff870960b0 d __sancov_gen_cov_switch_values\nffffffff870960e0 d __unnamed_4\nffffffff870963a0 d "..., 4096) = 4059 [pid 314] read(7, "ffffffff870992e0 d print_fmt_check_mmio_spte\nffffffff87099380 d event_check_mmio_spte\nffffffff870994"..., 4096) = 4086 [pid 314] read(7, "ffffffff870a04f0 d __sancov_gen_cov_switch_values.171\nffffffff870a0530 d __sancov_gen_cov_switch_val"..., 4096) = 4073 [pid 314] read(7, "ffffffff870a6ae0 D npt_enabled\nffffffff870a6b00 d nested\nffffffff870a6b20 d nrips\nffffffff870a6b40 d"..., 4096) = 4042 [pid 314] read(7, "ffffffff870ac570 D __SCK__tp_func_call_function_single_exit\nffffffff870ac580 D __SCK__tp_func_therma"..., 4096) = 4077 [pid 314] read(7, "ffffffff870b1720 d nmi_desc\nffffffff870b17c0 d nmi_check_duration._rs\nffffffff870b1820 d __unnamed_5"..., 4096) = 4090 [pid 314] read(7, "ffffffff870bc4a0 d cache_private_group\nffffffff870bc7a0 d dev_attr_cache_disable_0\nffffffff870bc7e0 "..., 4096) = 4069 [pid 314] read(7, "ffffffff870c9240 d __unnamed_50\nffffffff870c9f80 d __sancov_gen_cov_switch_values\nffffffff870c9fa0 d"..., 4096) = 4093 [pid 314] read(7, "ffffffff870d70a0 d __unnamed_4\nffffffff870d71e0 d lapic_controller\nffffffff870d74c0 d __unnamed_13\nf"..., 4096) = 4074 [pid 314] read(7, "ffffffff870e3220 d algs\nffffffff870e38a0 d __unnamed_1\nffffffff870e3920 D __SCK__aesni_ctr_enc_tfm\nf"..., 4096) = 4051 [pid 314] read(7, "ffffffff870ecca0 d trace_event_fields_cpuhp_exit\nffffffff870ece00 d cpu_hotplug_lock\nffffffff870ecea"..., 4096) = 4064 [pid 314] read(7, "ffffffff870f9200 D __SCK__tp_func_signal_generate\nffffffff870f9210 D __SCK__tp_func_signal_deliver\nf"..., 4096) = 4092 [pid 314] read(7, "ffffffff870fbdc0 d trace_event_fields_workqueue_activate_work\nffffffff870fbe40 d trace_event_fields_"..., 4096) = 4051 [pid 314] read(7, "ffffffff87103c10 D __SCK__tp_func_sched_wakeup_new\nffffffff87103c20 D __SCK__tp_func_sched_switch\nff"..., 4096) = 4053 [pid 314] read(7, "ffffffff871059c0 d trace_event_type_funcs_sched_blocked_reason\nffffffff87105a00 d print_fmt_sched_bl"..., 4096) = 4072 [pid 314] read(7, "ffffffff87110ee0 d sugov_tunables_ktype\nffffffff87110f60 d sugov_groups\nffffffff87110f80 d sugov_att"..., 4096) = 4055 [pid 314] read(7, "ffffffff87113ab0 D __SCK__tp_func_android_rvh_set_cpus_allowed_by_task\nffffffff87113ac0 D __SCK__tp_"..., 4096) = 4077 [pid 314] read(7, "ffffffff87114aa0 d __unnamed_3\nffffffff87114ae0 d __unnamed_1\nffffffff87114b80 d __unnamed_4\nfffffff"..., 4096) = 4091 [pid 314] read(7, "ffffffff8711b800 d prb\nffffffff8711b820 d printk_time\nffffffff8711b840 d do_syslog.saved_console_log"..., 4096) = 4065 [pid 314] read(7, "ffffffff871aefe0 d trace_event_type_funcs_irq_matrix_global\nffffffff871af020 d print_fmt_irq_matrix_"..., 4096) = 4095 [pid 314] read(7, "ffffffff871bc280 d print_fmt_sys_enter\nffffffff871bc308 d event_sys_enter\nffffffff871bc398 d trace_e"..., 4096) = 4070 [pid 314] read(7, "ffffffff871c2a00 d trace_event_type_funcs_hrtimer_expire_entry\nffffffff871c2a40 d print_fmt_hrtimer_"..., 4096) = 4062 [pid 314] read(7, "ffffffff871cc2d0 d __sancov_gen_cov_switch_values.19\nffffffff871cc2f0 d __unnamed_3\nffffffff871cc5f0"..., 4096) = 4054 [pid 314] read(7, "ffffffff871d03a0 d print_fmt_cgroup_migrate\nffffffff871d0460 d event_cgroup_attach_task\nffffffff871d"..., 4096) = 4070 [pid 314] read(7, "ffffffff871dd8c0 d cpu_stop_threads\nffffffff871dda00 d __sancov_gen_cov_switch_values\nffffffff871dda"..., 4096) = 4080 [pid 314] read(7, "ffffffff871e46c0 d watchdog_sysctls\nffffffff871e4940 d __unnamed_11\nffffffff871e4f00 d seccomp_actio"..., 4096) = 4093 [pid 314] read(7, "ffffffff871ee1c0 d trace_timerlat_funcs\nffffffff871ee200 d trace_timerlat_event\nffffffff871ee260 d t"..., 4096) = 4076 [pid 314] read(7, "ffffffff871f72f0 d __sancov_gen_cov_switch_values.53\nffffffff871f7330 d __sancov_gen_cov_switch_valu"..., 4096) = 4093 [pid 314] read(7, "ffffffff871fc0a0 d err_text\nffffffff871fc980 d event_hist_trigger_named_ops\nffffffff871fcbc0 d event"..., 4096) = 4095 [pid 314] read(7, "ffffffff872026a0 d event_cpu_idle\nffffffff87202760 d trace_event_type_funcs_cpu_idle_miss\nffffffff87"..., 4096) = 4053 [pid 314] read(7, "ffffffff87208280 d print_fmt_rpm_return_int\nffffffff872082e0 d event_rpm_return_int\nffffffff872083a0"..., 4096) = 4052 [pid 314] read(7, "ffffffff8720e660 d print_fmt_mem_return_failed\nffffffff8720e7c0 d event_mem_return_failed\nffffffff87"..., 4096) = 4080 [pid 314] read(7, "ffffffff872151d0 d __sancov_gen_cov_switch_values.562\nffffffff87215240 d __sancov_gen_cov_switch_val"..., 4096) = 4050 [pid 314] read(7, "ffffffff872160d0 d __sancov_gen_cov_switch_values.637\nffffffff87216110 d __sancov_gen_cov_switch_val"..., 4096) = 4050 [pid 314] read(7, "ffffffff872172f0 d __sancov_gen_cov_switch_values.712\nffffffff87217360 d __sancov_gen_cov_switch_val"..., 4096) = 4074 [pid 314] read(7, "ffffffff872237e0 d __sancov_gen_cov_switch_values\nffffffff87223800 d __sancov_gen_cov_switch_values."..., 4096) = 4058 [pid 314] read(7, "ffffffff8722a050 d __sancov_gen_cov_switch_values.327\nffffffff8722a090 d __sancov_gen_cov_switch_val"..., 4096) = 4050 [pid 314] read(7, "ffffffff8722add0 d __sancov_gen_cov_switch_values.402\nffffffff8722ae10 d __sancov_gen_cov_switch_val"..., 4096) = 4077 [pid 314] read(7, "ffffffff87232f20 d __sancov_gen_cov_switch_values.87\nffffffff87232f40 d __sancov_gen_cov_switch_valu"..., 4096) = 4051 [pid 314] read(7, "ffffffff872391a0 D sysctl_page_lock_unfairness\nffffffff872391c0 d trace_event_fields_mm_filemap_op_p"..., 4096) = 4078 [pid 314] read(7, "ffffffff8723f320 d event_mm_lru_insertion\nffffffff8723f3e0 d trace_event_type_funcs_mm_lru_activate\n"..., 4096) = 4095 [pid 314] read(7, "ffffffff872460e0 D shrinker_rwsem\nffffffff87246160 D lru_gen_caps\nffffffff87246200 d trace_event_fie"..., 4096) = 4087 [pid 314] read(7, "ffffffff87253080 d trace_event_type_funcs_percpu_free_percpu\nffffffff872530c0 d print_fmt_percpu_fre"..., 4096) = 4048 [pid 314] read(7, "ffffffff87259b98 d event_mm_calculate_totalreserve_pages\nffffffff87259c28 d trace_event_type_funcs_r"..., 4096) = 4053 [pid 314] read(7, "ffffffff8725d560 d event_mm_compaction_kcompactd_wake\nffffffff8725d620 D sysctl_extfrag_threshold\nff"..., 4096) = 4091 [pid 314] read(7, "ffffffff872657d0 d __unnamed_5\nffffffff872666f0 d __sancov_gen_cov_switch_values\nffffffff87266710 d "..., 4096) = 4070 [pid 314] read(7, "ffffffff872703c0 d dev_attr_pools\nffffffff87270400 d __unnamed_1\nffffffff87270700 d __unnamed_1\nffff"..., 4096) = 4093 [pid 314] read(7, "ffffffff87276320 d print_fmt_mm_collapse_huge_page_isolate\nffffffff872769c0 d event_mm_collapse_huge"..., 4096) = 4086 [pid 314] read(7, "ffffffff872837b0 d __sancov_gen_cov_switch_values\nffffffff872837f0 d __unnamed_2\nffffffff87283b90 d "..., 4096) = 4089 [pid 314] read(7, "ffffffff87288840 D init_files\nffffffff87288b20 d __unnamed_2\nffffffff87288d60 d __unnamed_1\nffffffff"..., 4096) = 4094 [pid 314] read(7, "ffffffff8728bae0 d trace_event_type_funcs_writeback_write_inode_template\nffffffff8728bb20 d print_fm"..., 4096) = 4071 [pid 314] read(7, "ffffffff87293ad0 d __unnamed_1\nffffffff87293c20 D init_fs\nffffffff87293c80 d __unnamed_1\nffffffff872"..., 4096) = 4050 [pid 314] read(7, "ffffffff8729a1a0 d __sancov_gen_cov_switch_values.15\nffffffff8729a1c0 d __sancov_gen_cov_switch_valu"..., 4096) = 4080 [pid 314] read(7, "ffffffff8729e860 d print_fmt_filelock_lock\nffffffff8729ebe0 d event_posix_lock_inode\nffffffff8729eca"..., 4096) = 4089 [pid 314] read(7, "ffffffff872a4860 d do_coredump._rs.9\nffffffff872a48c0 d core_pattern\nffffffff872a4960 d core_name_si"..., 4096) = 4076 [pid 314] read(7, "ffffffff872aada0 d __sancov_gen_cov_switch_values\nffffffff872aadd0 d __unnamed_11\nffffffff872ab530 d"..., 4096) = 4091 [pid 314] read(7, "ffffffff872b5380 d __unnamed_2\nffffffff872b5940 d kernfs_notify.kernfs_notify_work\nffffffff872b59a0 "..., 4096) = 4080 [pid 314] read(7, "ffffffff872bf660 d __sancov_gen_cov_switch_values\nffffffff872bf6b0 d __unnamed_1\nffffffff872bf850 d "..., 4096) = 4081 [pid 314] read(7, "ffffffff872c8360 D __SCK__tp_func_ext4_journalled_write_end\nffffffff872c8370 D __SCK__tp_func_ext4_d"..., 4096) = 4068 [pid 314] read(7, "ffffffff872c87e0 D __SCK__tp_func_ext4_es_shrink_count\nffffffff872c87f0 D __SCK__tp_func_ext4_es_shr"..., 4096) = 4069 [pid 314] read(7, "ffffffff872cab00 d trace_event_type_funcs_ext4__page_op\nffffffff872cab40 d print_fmt_ext4__page_op\nf"..., 4096) = 4042 [pid 314] read(7, "ffffffff872ce7c0 d print_fmt_ext4_read_block_bitmap_load\nffffffff872ce880 d event_ext4_read_block_bi"..., 4096) = 4074 [pid 314] read(7, "ffffffff872d2380 d print_fmt_ext4__es_extent\nffffffff872d2540 d event_ext4_es_insert_extent\nffffffff"..., 4096) = 4086 [pid 314] read(7, "ffffffff872d75e0 d event_ext4_fc_track_unlink\nffffffff872d76a0 d trace_event_type_funcs_ext4_fc_trac"..., 4096) = 4075 [pid 314] read(7, "ffffffff872dc3a0 d trace_event_fields_ext4_ext_rm_leaf\nffffffff872dc5a0 d trace_event_fields_ext4_ex"..., 4096) = 4085 [pid 314] read(7, "ffffffff872f23a0 d ext4_attr_warning_ratelimit_burst\nffffffff872f23e0 d ext4_attr_msg_ratelimit_inte"..., 4096) = 4053 [pid 314] read(7, "ffffffff872f7d20 D __SCK__tp_func_jbd2_handle_start\nffffffff872f7d30 D __SCK__tp_func_jbd2_handle_re"..., 4096) = 4073 [pid 314] read(7, "ffffffff872faec0 d trace_event_fields_jbd2_shrink_scan_exit\nffffffff872fafc0 d trace_event_fields_jb"..., 4096) = 4056 [pid 314] read(7, "ffffffff873063a0 d __sancov_gen_cov_switch_values.5\nffffffff873063c0 d __sancov_gen_cov_switch_value"..., 4096) = 4054 [pid 314] read(7, "ffffffff8731dcd0 d __sancov_gen_cov_switch_values.27\nffffffff8731dcf0 d __sancov_gen_cov_switch_valu"..., 4096) = 4065 [pid 314] read(7, "ffffffff87322e40 d __sancov_gen_cov_switch_values.137\nffffffff87322e60 d __sancov_gen_cov_switch_val"..., 4096) = 4073 [pid 314] read(7, "ffffffff87328ec0 d __sancov_gen_cov_switch_values\nffffffff87328f00 d __unnamed_1\nffffffff87329080 d "..., 4096) = 4058 [pid 314] read(7, "ffffffff8732fbe0 d __sancov_gen_cov_switch_values.51\nffffffff8732fc00 d __sancov_gen_cov_switch_valu"..., 4096) = 4089 [pid 314] read(7, "ffffffff87330d90 D __SCK__tp_func_f2fs_update_read_extent_tree_range\nffffffff87330da0 D __SCK__tp_fu"..., 4096) = 4088 [pid 314] read(7, "ffffffff87334060 d print_fmt_f2fs_lookup_start\nffffffff87334140 d event_f2fs_lookup_start\nffffffff87"..., 4096) = 4062 [pid 314] read(7, "ffffffff873385a0 d print_fmt_f2fs_update_read_extent_tree_range\nffffffff873386c0 d event_f2fs_update"..., 4096) = 4065 [pid 314] read(7, "ffffffff8733d8a0 d trace_event_fields_f2fs_write_begin\nffffffff8733d9a0 d trace_event_fields_f2fs_wr"..., 4096) = 4049 [pid 314] read(7, "ffffffff873536c0 d __sancov_gen_cov_switch_values.50\nffffffff873536e0 d __sancov_gen_cov_switch_valu"..., 4096) = 4058 [pid 314] read(7, "ffffffff873582c0 d f2fs_attr_main_blkaddr\nffffffff87358320 d f2fs_attr_max_small_discards\nffffffff87"..., 4096) = 4094 [pid 314] read(7, "ffffffff8735a380 d f2fs_attr_cp_status\nffffffff8735a3e0 d f2fs_sb_feat_groups\nffffffff8735a400 d f2f"..., 4096) = 4062 [pid 314] read(7, "ffffffff873674f0 D __SCK__tp_func_erofs_readpages\nffffffff87367500 D __SCK__tp_func_erofs_map_blocks"..., 4096) = 4090 [pid 314] read(7, "ffffffff8736e280 d erofs_sb_list\nffffffff8736e2a0 d erofs_shrinker_info\nffffffff8736e300 d __sancov_"..., 4096) = 4047 [pid 314] read(7, "ffffffff87378200 d __sancov_gen_cov_switch_values.94\nffffffff87378220 d __sancov_gen_cov_switch_valu"..., 4096) = 4062 [pid 314] read(7, "ffffffff8737e350 d __sancov_gen_cov_switch_values.88\nffffffff8737e370 d __sancov_gen_cov_switch_valu"..., 4096) = 4082 [pid 314] read(7, "ffffffff87384f40 d __unnamed_1\nffffffff87385040 d sha256_algs\nffffffff873854e0 d __unnamed_1\nfffffff"..., 4096) = 4089 [pid 314] read(7, "ffffffff8738e3a0 d nist_p256_g_y\nffffffff8738e3e0 d nist_p256_p\nffffffff8738e420 d nist_p256_n\nfffff"..., 4096) = 4086 [pid 314] read(7, "ffffffff87394420 D __SCK__tp_func_block_plug\nffffffff87394430 D __SCK__tp_func_block_unplug\nffffffff"..., 4096) = 4054 [pid 314] read(7, "ffffffff87399d60 d queue_discard_max_hw_entry\nffffffff87399da0 d queue_discard_zeroes_data_entry\nfff"..., 4096) = 4079 [pid 314] read(7, "ffffffff8739e260 d __sancov_gen_cov_switch_values\nffffffff8739e290 d __unnamed_3\nffffffff8739e2f0 d "..., 4096) = 4076 [pid 314] read(7, "ffffffff873a5980 D __SCK__tp_func_iocost_inuse_shortage\nffffffff873a5990 D __SCK__tp_func_iocost_inu"..., 4096) = 4085 [pid 314] read(7, "ffffffff873b0dc0 d blk_crypto_attr_groups\nffffffff873b0e00 d blk_crypto_attrs\nffffffff873b0e40 d max"..., 4096) = 4073 [pid 314] read(7, "ffffffff873b3720 d event_io_uring_short_write\nffffffff873b37e0 d trace_event_type_funcs_io_uring_loc"..., 4096) = 4088 [pid 314] read(7, "ffffffff873ba560 d __sancov_gen_cov_switch_values\nffffffff873ba580 d __sancov_gen_cov_switch_values."..., 4096) = 4080 [pid 314] read(7, "ffffffff873be900 d __unnamed_1\nffffffff873be960 d __unnamed_2\nffffffff873be9a0 d __unnamed_1\nfffffff"..., 4096) = 4064 [pid 314] read(7, "ffffffff873c51c0 d __sancov_gen_cov_switch_values.3\nffffffff873c51f0 d __sancov_gen_cov_switch_value"..., 4096) = 4064 [pid 314] read(7, "ffffffff873c6ec0 d __sancov_gen_cov_switch_values.12\nffffffff873c6f00 d __sancov_gen_cov_switch_valu"..., 4096) = 4093 [pid 314] read(7, "ffffffff873cfd90 d __sancov_gen_cov_switch_values.35\nffffffff873cfdc0 d __unnamed_7\nffffffff873d05e0"..., 4096) = 4072 [pid 314] read(7, "ffffffff873d7980 d busn_resource\nffffffff873d7a00 d pci_rescan_remove_lock\nffffffff873d7a60 d pcibus"..., 4096) = 4063 [pid 314] read(7, "ffffffff873de700 d dev_attr_enable\nffffffff873de740 d dev_attr_broken_parity_status\nffffffff873de780"..., 4096) = 4094 [pid 314] read(7, "ffffffff873e4000 d dev_attr_aer_rootport_total_err_nonfatal\nffffffff873e4040 d dev_attr_aer_dev_corr"..., 4096) = 4085 [pid 314] read(7, "ffffffff873eb520 d __sancov_gen_cov_switch_values\nffffffff873eb540 d __unnamed_1\nffffffff873eb820 d "..., 4096) = 4084 [pid 314] read(7, "ffffffff873f5420 d __unnamed_13\nffffffff873f54e0 d __unnamed_1\nffffffff873f5520 d __sancov_gen_cov_s"..., 4096) = 4082 [pid 314] read(7, "ffffffff873fcbc0 d sb_uuid_str\nffffffff873fcc20 d sb_usb_uuid_str\nffffffff873fcc80 d acpi_sb_notify."..., 4096) = 4076 [pid 314] read(7, "ffffffff87405600 d __unnamed_1\nffffffff87405680 d apd_handler\nffffffff87405760 d __unnamed_1\nfffffff"..., 4096) = 4090 [pid 314] read(7, "ffffffff8740a860 d __sancov_gen_cov_switch_values.7\nffffffff8740a880 d __sancov_gen_cov_switch_value"..., 4096) = 4046 [pid 314] read(7, "ffffffff8740d9e0 d __sancov_gen_cov_switch_values\nffffffff8740da00 d __sancov_gen_cov_switch_values."..., 4096) = 4059 [pid 314] read(7, "ffffffff87410380 d __sancov_gen_cov_switch_values\nffffffff874103a0 d __sancov_gen_cov_switch_values."..., 4096) = 4048 [pid 314] read(7, "ffffffff874137c0 d __sancov_gen_cov_switch_values.15\nffffffff874137e0 d __sancov_gen_cov_switch_valu"..., 4096) = 4087 [pid 314] read(7, "ffffffff87415940 D acpi_rs_convert_ext_irq\nffffffff874159a0 D acpi_rs_convert_dma\nffffffff874159e0 D"..., 4096) = 4060 [pid 314] read(7, "ffffffff8741c900 D acpi_gbl_fadt_index\nffffffff8741c920 D acpi_gbl_shutdown\nffffffff8741c940 D acpi_"..., 4096) = 4062 [pid 314] read(7, "ffffffff87425b60 d __sancov_gen_cov_switch_values.43\nffffffff87425b90 d __sancov_gen_cov_switch_valu"..., 4096) = 4070 [pid 314] read(7, "ffffffff8742c5e0 d event_clk_disable_complete\nffffffff8742c6a0 d event_clk_prepare\nffffffff8742c760 "..., 4096) = 4094 [pid 314] read(7, "ffffffff87434a00 d dev_attr_features\nffffffff87434a40 d __unnamed_1\nffffffff87435100 d __sancov_gen_"..., 4096) = 4084 [pid 314] read(7, "ffffffff87437de0 d dev_attr_requested_microamps\nffffffff87437e20 d generic_regulator_coupler\nfffffff"..., 4096) = 4071 [pid 314] read(7, "ffffffff874419c0 d vt_event_waitqueue\nffffffff87441aa0 d __sancov_gen_cov_switch_values\nffffffff8744"..., 4096) = 4079 [pid 314] read(7, "ffffffff8744ab80 d __sancov_gen_cov_switch_values\nffffffff8744aba0 d __sancov_gen_cov_switch_values."..., 4096) = 4081 [pid 314] read(7, "ffffffff87453460 d __sancov_gen_cov_switch_values.53\nffffffff87453490 d __unnamed_7\nffffffff87453e60"..., 4096) = 4055 [pid 314] read(7, "ffffffff8745bcc0 d dev_attr_rng_selected\nffffffff8745bd00 d dev_attr_rng_quality\nffffffff8745bd40 d "..., 4096) = 4073 [pid 314] read(7, "ffffffff874643e0 d connector_bin_attrs\nffffffff87464400 d dev_attr_status\nffffffff87464440 d dev_att"..., 4096) = 4074 [pid 314] read(7, "ffffffff87468c20 d trace_event_type_funcs_drm_vblank_event_delivered\nffffffff87468c60 d print_fmt_dr"..., 4096) = 4045 [pid 314] read(7, "ffffffff87479270 d __sancov_gen_cov_switch_values.2\nffffffff874792a0 d __unnamed_1\nffffffff87479320 "..., 4096) = 4078 [pid 314] read(7, "ffffffff8747f2e0 d dev_attr_auto_remove_on\nffffffff8747f320 d dev_attr_runtime_pm\nffffffff8747f360 d"..., 4096) = 4068 [pid 314] read(7, "ffffffff874866e0 d dev_attr_core_id\nffffffff87486740 d bin_attr_core_cpus\nffffffff874867c0 d bin_att"..., 4096) = 4077 [pid 314] read(7, "ffffffff8748de40 d wakeup_sources\nffffffff8748de60 d deleted_ws\nffffffff8748df60 d wakeup_srcu\nfffff"..., 4096) = 4058 [pid 314] read(7, "ffffffff87492600 d event_regcache_sync\nffffffff874926c0 d trace_event_type_funcs_regmap_bool\nfffffff"..., 4096) = 4085 [pid 314] read(7, "ffffffff87498520 D __SCK__tp_func_devres_log\nffffffff87498540 d trace_event_type_funcs_devres\nffffff"..., 4096) = 4070 [pid 314] read(7, "ffffffff8749eba0 d mfd_of_node_list\nffffffff8749ebc0 d __unnamed_1\nffffffff8749ed40 d syscon_list_lo"..., 4096) = 4081 [pid 314] read(7, "ffffffff874a46c0 d dev_attr_mapping10\nffffffff874a4700 d dev_attr_mapping11\nffffffff874a4740 d dev_a"..., 4096) = 4085 [pid 314] read(7, "ffffffff874abfa0 d of_pmem_region_driver\nffffffff874ac0c0 d __unnamed_1\nffffffff874ac200 d dax_minor"..., 4096) = 4074 [pid 314] read(7, "ffffffff874b2a80 d event_scsi_dispatch_cmd_start\nffffffff874b2b40 d trace_event_type_funcs_scsi_disp"..., 4096) = 4081 [pid 314] read(7, "ffffffff874ba800 d __sancov_gen_cov_switch_values.55\nffffffff874ba840 d __sancov_gen_cov_switch_valu"..., 4096) = 4075 [pid 314] read(7, "ffffffff874bd1e0 d dev_attr_vendor\nffffffff874bd220 d dev_attr_model\nffffffff874bd260 d dev_attr_rev"..., 4096) = 4074 [pid 314] read(7, "ffffffff874c92e0 d __sancov_gen_cov_switch_values.182\nffffffff874c9370 d __sancov_gen_cov_switch_val"..., 4096) = 4087 [pid 314] read(7, "ffffffff874ced60 d subsys_attr_subsysnqn\nffffffff874ceda0 d subsys_attr_subsystype\nffffffff874cee40 "..., 4096) = 4078 [pid 314] read(7, "ffffffff874cfed0 d __sancov_gen_cov_switch_values.388\nffffffff874cfef0 d __sancov_gen_cov_switch_val"..., 4096) = 4062 [pid 314] read(7, "ffffffff874d8e40 d print_fmt_spi_message\nffffffff874d8ec0 d event_spi_message_submit\nffffffff874d8f8"..., 4096) = 4064 [pid 314] read(7, "ffffffff874db1a0 d dev_attr_spi_controller_transfer_bytes_histo10\nffffffff874db1e0 d dev_attr_spi_co"..., 4096) = 4052 [pid 314] read(7, "ffffffff874e2540 d __sancov_gen_cov_switch_values.24\nffffffff874e2560 d __sancov_gen_cov_switch_valu"..., 4096) = 4043 [pid 314] read(7, "ffffffff874e5380 d __sancov_gen_cov_switch_values.114\nffffffff874e53a0 d __sancov_gen_cov_switch_val"..., 4096) = 4066 [pid 314] read(7, "ffffffff874eb800 d .compoundliteral.49\nffffffff874eb820 d dev_attr_mdio_bus_reads\nffffffff874eb880 d"..., 4096) = 4057 [pid 314] read(7, "ffffffff874ece60 d .compoundliteral.184\nffffffff874ece80 d dev_attr_mdio_bus_addr_transfers_11\nfffff"..., 4096) = 4070 [pid 314] read(7, "ffffffff874ee460 d .compoundliteral.316\nffffffff874ee480 d dev_attr_mdio_bus_addr_transfers_22\nfffff"..., 4096) = 4068 [pid 314] read(7, "ffffffff874efa80 d dev_attr_mdio_bus_device_reads\nffffffff874efae0 d __sancov_gen_cov_switch_values\n"..., 4096) = 4083 [pid 314] read(7, "ffffffff874fdf50 d __unnamed_1\nffffffff874fdfd0 d __sancov_gen_cov_switch_values\nffffffff874fe000 d "..., 4096) = 4051 [pid 314] read(7, "ffffffff87504300 d __sancov_gen_cov_switch_values.26\nffffffff87504320 d __sancov_gen_cov_switch_valu"..., 4096) = 4061 [pid 314] read(7, "ffffffff875083d0 d __sancov_gen_cov_switch_values.49\nffffffff87508420 d __sancov_gen_cov_switch_valu"..., 4096) = 4069 [pid 314] read(7, "ffffffff8750bfe0 d __sancov_gen_cov_switch_values.186\nffffffff8750c020 d __sancov_gen_cov_switch_val"..., 4096) = 4055 [pid 314] read(7, "ffffffff87517ed0 d __sancov_gen_cov_switch_values.67\nffffffff87517f00 d __unnamed_4\nffffffff87518a80"..., 4096) = 4057 [pid 314] read(7, "ffffffff8751fb10 d __sancov_gen_cov_switch_values.12\nffffffff8751fb30 d __sancov_gen_cov_switch_valu"..., 4096) = 4083 [pid 314] read(7, "ffffffff875232c0 d __sancov_gen_cov_switch_values.52\nffffffff875232f0 d __sancov_gen_cov_switch_valu"..., 4096) = 4066 [pid 314] read(7, "ffffffff87527be0 d dev_attr_connected_duration\nffffffff87527c20 d dev_attr_active_duration\nffffffff8"..., 4096) = 4065 [pid 314] read(7, "ffffffff8752fc90 d __unnamed_1\nffffffff8752fea0 d usb_acpi_bus\nffffffff8752ff00 d __unnamed_1\nffffff"..., 4096) = 4095 [pid 314] read(7, "ffffffff875347e0 d trace_event_type_funcs_dwc3_log_ep\nffffffff87534820 d print_fmt_dwc3_log_ep\nfffff"..., 4096) = 4061 [pid 314] read(7, "ffffffff87543df0 d __sancov_gen_cov_switch_values.37\nffffffff87543e20 d __sancov_gen_cov_switch_valu"..., 4096) = 4091 [pid 314] read(7, "ffffffff8754a900 d ohci_platform_defaults\nffffffff8754a940 d __unnamed_1\nffffffff8754b720 d __sancov"..., 4096) = 4039 [pid 314] read(7, "ffffffff87552c90 D __SCK__tp_func_xhci_dbg_context_change\nffffffff87552ca0 D __SCK__tp_func_xhci_dbg"..., 4096) = 4068 [pid 314] read(7, "ffffffff87553f80 d print_fmt_xhci_log_virt_dev\nffffffff87554060 d event_xhci_alloc_virt_device\nfffff"..., 4096) = 4055 [pid 314] read(7, "ffffffff87562040 d __sancov_gen_cov_switch_values.21\nffffffff87562060 d __sancov_gen_cov_switch_valu"..., 4096) = 4092 [pid 314] read(7, "ffffffff875689f0 d __sancov_gen_cov_switch_values.25\nffffffff87568a10 d __sancov_gen_cov_switch_valu"..., 4096) = 4083 [pid 314] read(7, "ffffffff87576320 d __sancov_gen_cov_switch_values.28\nffffffff875763b0 d __unnamed_20\nffffffff875768c"..., 4096) = 4080 [pid 314] read(7, "ffffffff8757cd80 d android_kernel_aoa_enabled\nffffffff8757cda0 d interf_grp_ops\nffffffff8757ce00 d i"..., 4096) = 4072 [pid 314] read(7, "ffffffff87581690 D __SCK__tp_func_usb_ep_enable\nffffffff875816a0 D __SCK__tp_func_usb_ep_disable\nfff"..., 4096) = 4068 [pid 314] read(7, "ffffffff87587720 d acm_ss_in_desc\nffffffff87587740 d acm_ss_out_desc\nffffffff87587760 d acm_fs_funct"..., 4096) = 4068 [pid 314] read(7, "ffffffff8758ba40 d fs_function\nffffffff8758bac0 d hs_function\nffffffff8758bb40 d obex_string_table\nf"..., 4096) = 4090 [pid 314] read(7, "ffffffff8758f7a0 d eem_opts_attr_qmult\nffffffff8758f800 d eem_opts_attr_ifname\nffffffff8758f860 d ee"..., 4096) = 4048 [pid 314] read(7, "ffffffff87593900 d fsg_lun_opts_attr_forced_eject\nffffffff87593b20 d __sancov_gen_cov_switch_values\n"..., 4096) = 4089 [pid 314] read(7, "ffffffff87597fc0 d f_uac1_opts_attr_p_chmask\nffffffff87598020 d f_uac1_opts_attr_p_srate\nffffffff875"..., 4096) = 4062 [pid 314] read(7, "ffffffff8759c800 d f_uac2_opts_attr_c_volume_present\nffffffff8759c860 d f_uac2_opts_attr_c_volume_mi"..., 4096) = 4043 [pid 314] read(7, "ffffffff875a24c0 d uvcg_default_processing_attr_bm_controls\nffffffff875a2540 d uvcg_default_processi"..., 4096) = 4067 [pid 314] read(7, "ffffffff875a4120 d uvcg_default_color_matching_attrs\nffffffff875a4160 d uvcg_default_color_matching_"..., 4096) = 4078 [pid 314] read(7, "ffffffff875aaba0 d ss_ep_out_desc\nffffffff875aabc0 d fs_printer_function\nffffffff875aac00 d hs_print"..., 4096) = 4092 [pid 314] read(7, "ffffffff875af5c0 d dev_attr_orientation\nffffffff875af620 d dev_attr_power_operation_mode\nffffffff875"..., 4096) = 4051 [pid 314] read(7, "ffffffff875b6ff0 d __sancov_gen_cov_switch_values.290\nffffffff875b7060 d __sancov_gen_cov_switch_val"..., 4096) = 4050 [pid 314] read(7, "ffffffff875b86c0 d __sancov_gen_cov_switch_values.365\nffffffff875b86e0 d __sancov_gen_cov_switch_val"..., 4096) = 4058 [pid 314] read(7, "ffffffff875c3880 d serio_device_attr_groups\nffffffff875c38c0 d serio_device_id_attrs\nffffffff875c392"..., 4096) = 4068 [pid 314] read(7, "ffffffff875cb040 d __sancov_gen_cov_switch_values\nffffffff875cb070 d __sancov_gen_cov_switch_values."..., 4096) = 4062 [pid 314] read(7, "ffffffff875d3cc0 d __sancov_gen_cov_switch_values\nffffffff875d3cf0 d __sancov_gen_cov_switch_values."..., 4096) = 4079 [pid 314] read(7, "ffffffff875db680 d print_fmt_rtc_offset_class\nffffffff875db6e0 d event_rtc_set_offset\nffffffff875db7"..., 4096) = 4064 [pid 314] read(7, "ffffffff875e23e0 d event_smbus_write\nffffffff875e24a0 d trace_event_type_funcs_smbus_read\nffffffff87"..., 4096) = 4076 [pid 314] read(7, "ffffffff875e9d00 d __sancov_gen_cov_switch_values.15\nffffffff875e9d20 d __sancov_gen_cov_switch_valu"..., 4096) = 4046 [pid 314] read(7, "ffffffff875eeb80 d __sancov_gen_cov_switch_values.532\nffffffff875eebb0 d __sancov_gen_cov_switch_val"..., 4096) = 4082 [pid 314] read(7, "ffffffff87606c60 d trace_event_type_funcs_vb2_v4l2_event_class\nffffffff87606ca0 d print_fmt_vb2_v4l2"..., 4096) = 4077 [pid 314] read(7, "ffffffff8760d4d0 d __sancov_gen_cov_switch_values.70\nffffffff8760d500 d __unnamed_3\nffffffff8760df40"..., 4096) = 4076 [pid 314] read(7, "ffffffff87618500 d __unnamed_2\nffffffff87618a00 d __sancov_gen_cov_switch_values\nffffffff87618a20 d "..., 4096) = 4065 [pid 314] read(7, "ffffffff87621c20 d __sancov_gen_cov_switch_values\nffffffff87621c60 d __unnamed_1\nffffffff876220e0 d "..., 4096) = 4074 [pid 314] read(7, "ffffffff8762dae0 d print_fmt_thermal_temperature\nffffffff8762db80 d event_thermal_temperature\nffffff"..., 4096) = 4073 [pid 314] read(7, "ffffffff87633ca0 d __sancov_gen_cov_switch_values\nffffffff87633cc0 d __unnamed_14\nffffffff87634500 D"..., 4096) = 4094 [pid 314] read(7, "ffffffff8763b480 d __sancov_gen_cov_switch_values\nffffffff8763b4a0 d __sancov_gen_cov_switch_values."..., 4096) = 4068 [pid 314] read(7, "ffffffff87644540 d __unnamed_37\nffffffff87645cc0 d daemon_timeout_msec\nffffffff87645ce0 d user_targe"..., 4096) = 4071 [pid 314] read(7, "ffffffff8764ecc0 d dev_attr_ue_count\nffffffff8764ed00 d dev_attr_ce_count\nffffffff8764ed40 d dev_att"..., 4096) = 4070 [pid 314] read(7, "ffffffff876541c0 d edac_pci_attr_pci_nonparity_count\nffffffff87654220 d ktype_pci_instance\nffffffff8"..., 4096) = 4066 [pid 314] read(7, "ffffffff8765af60 d gov_dbs_data_mutex\nffffffff8765b060 d __unnamed_10\nffffffff8765b1e0 d __unnamed_1"..., 4096) = 4066 [pid 314] read(7, "ffffffff87663160 d dev_attr_type\nffffffff876631a0 d __sancov_gen_cov_switch_values\nffffffff876631d0 "..., 4096) = 4065 [pid 314] read(7, "ffffffff8766a300 d dev_attr_revision\nffffffff8766a340 d dev_attr_info1\nffffffff8766a380 d dev_attr_i"..., 4096) = 4050 [pid 314] read(7, "ffffffff87671850 D __SCK__tp_func_ufshcd_profile_hibern8\nffffffff87671860 D __SCK__tp_func_ufshcd_pr"..., 4096) = 4092 [pid 314] read(7, "ffffffff87674c20 d __sancov_gen_cov_switch_values.506\nffffffff87674c50 d __sancov_gen_cov_switch_val"..., 4096) = 4077 [pid 314] read(7, "ffffffff8767ca40 d dev_attr_write_booster\nffffffff8767ca80 d ufs_sysfs_monitor_attrs\nffffffff8767cb4"..., 4096) = 4087 [pid 314] read(7, "ffffffff8767e220 d dev_attr_hpb_region_size\nffffffff8767e260 d dev_attr_hpb_number_lu\nffffffff8767e2"..., 4096) = 4045 [pid 314] read(7, "ffffffff8767f9c0 d dev_attr_max_data_size_hpb_single_cmd\nffffffff8767fa00 d dev_attr_current_power_m"..., 4096) = 4074 [pid 314] read(7, "ffffffff8768d1d0 d __sancov_gen_cov_switch_values.44\nffffffff8768d1f0 d __unnamed_7\nffffffff8768dcc0"..., 4096) = 4071 [pid 314] read(7, "ffffffff87693090 d __sancov_gen_cov_switch_values.37\nffffffff876930b0 d __sancov_gen_cov_switch_valu"..., 4096) = 4092 [pid 314] read(7, "ffffffff876aaea0 d dev_attr_power_mode\nffffffff876aaee0 d dev_attr_release_version\nffffffff876aaf20 "..., 4096) = 4071 [pid 314] read(7, "ffffffff876b2310 d __sancov_gen_cov_switch_values.55\nffffffff876b2330 d __sancov_gen_cov_switch_valu"..., 4096) = 4075 [pid 314] read(7, "ffffffff876b7350 d __sancov_gen_cov_switch_values.100\nffffffff876b7370 d __sancov_gen_cov_switch_val"..., 4096) = 4081 [pid 314] read(7, "ffffffff876bcaa0 d sysfs_attrs\nffffffff876bcac0 d dev_attr_quirks\nffffffff876bcbc0 d hid_map_usage._"..., 4096) = 4071 [pid 314] read(7, "ffffffff876c3bc0 d __sancov_gen_cov_switch_values.80\nffffffff876c3c30 d __sancov_gen_cov_switch_valu"..., 4096) = 4073 [pid 314] read(7, "ffffffff876cad60 d bin_attr_profile1_settings\nffffffff876cadc0 d bin_attr_profile2_settings\nffffffff"..., 4096) = 4078 [pid 314] read(7, "ffffffff876d0e20 d bin_attr_reset\nffffffff876d0e80 d bin_attr_light_control\nffffffff876d0ee0 d bin_a"..., 4096) = 4073 [pid 314] read(7, "ffffffff876da520 D uclogic_rdesc_twha60_fixed0_arr\nffffffff876da5a0 D uclogic_rdesc_twha60_fixed1_ar"..., 4096) = 4082 [pid 314] read(7, "ffffffff876de0c0 d __sancov_gen_cov_switch_values.394\nffffffff876de0e0 d __sancov_gen_cov_switch_val"..., 4096) = 4093 [pid 314] read(7, "ffffffff876e4c10 d __sancov_gen_cov_switch_values.125\nffffffff876e4c30 d __sancov_gen_cov_switch_val"..., 4096) = 4050 [pid 314] read(7, "ffffffff876e5680 d __sancov_gen_cov_switch_values.200\nffffffff876e56a0 d __sancov_gen_cov_switch_val"..., 4096) = 4067 [pid 314] read(7, "ffffffff876f0c60 d __unnamed_1\nffffffff876f10e0 d __sancov_gen_cov_switch_values\nffffffff876f1110 d "..., 4096) = 4075 [pid 314] read(7, "ffffffff876faa80 d dev_attr_polling_interval\nffffffff876faac0 d dev_attr_timer\nffffffff876fab20 d de"..., 4096) = 4093 [pid 314] read(7, "ffffffff877051d0 D __SCK__tp_func_arm_event\nffffffff877051e0 D __SCK__tp_func_non_standard_event\nfff"..., 4096) = 4064 [pid 314] read(7, "ffffffff87709600 d event_binder_wait_for_work\nffffffff877096c0 d trace_event_type_funcs_binder_txn_l"..., 4096) = 4093 [pid 314] read(7, "ffffffff8770c800 d trace_event_fields_binder_command\nffffffff8770c880 d trace_event_fields_binder_re"..., 4096) = 4044 [pid 314] read(7, "ffffffff87715aa0 D __SCK__tp_func_android_vh_binder_ioctl_end\nffffffff87715ab0 D __SCK__tp_func_andr"..., 4096) = 4095 [pid 314] read(7, "ffffffff87715e90 D __SCK__tp_func_android_rvh_irqs_disable\nffffffff87715ea0 D __SCK__tp_func_android"..., 4096) = 4054 [pid 314] read(7, "ffffffff87716290 D __SCK__tp_func_android_vh_alloc_pages_slowpath\nffffffff877162a0 D __SCK__tp_func_"..., 4096) = 4030 [pid 314] read(7, "ffffffff87716660 D __SCK__tp_func_android_vh_uprobes_replace_page\nffffffff87716670 D __SCK__tp_func_"..., 4096) = 4053 [pid 314] read(7, "ffffffff87716a50 D __SCK__tp_func_android_rvh_udp_recvmsg\nffffffff87716a60 D __SCK__tp_func_android_"..., 4096) = 4032 [pid 314] read(7, "ffffffff87716e30 D __SCK__tp_func_android_rvh_set_module_permit_after_init\nffffffff87716e40 D __SCK_"..., 4096) = 4056 [pid 314] read(7, "ffffffff87717220 D __SCK__tp_func_android_rvh_panic_unhandled\nffffffff87717230 D __SCK__tp_func_andr"..., 4096) = 4075 [pid 314] read(7, "ffffffff87717600 D __SCK__tp_func_android_vh_delayacct_compact_end\nffffffff87717610 D __SCK__tp_func"..., 4096) = 4044 [pid 314] read(7, "ffffffff8771cd20 d __sancov_gen_cov_switch_values.36\nffffffff8771cd50 d __unnamed_8\nffffffff8771d360"..., 4096) = 4074 [pid 314] read(7, "ffffffff87721bc0 d __sancov_gen_cov_switch_values.20\nffffffff87721be0 d __sancov_gen_cov_switch_valu"..., 4096) = 4087 [pid 314] read(7, "ffffffff87724540 d .compoundliteral.645\nffffffff87724560 d .compoundliteral.653\nffffffff87724580 d ."..., 4096) = 4072 [pid 314] read(7, "ffffffff87732be0 d __sancov_gen_cov_switch_values.301\nffffffff87732c50 d __sancov_gen_cov_switch_val"..., 4096) = 4061 [pid 314] read(7, "ffffffff87743720 d __sancov_gen_cov_switch_values.41\nffffffff87743750 d __sancov_gen_cov_switch_valu"..., 4096) = 4085 [pid 314] read(7, "ffffffff87747420 d trace_event_fields_snd_soc_dapm_path\nffffffff87747580 d trace_event_fields_snd_so"..., 4096) = 4084 [pid 314] read(7, "ffffffff8774de80 d __sancov_gen_cov_switch_values.12\nffffffff8774dea0 d __sancov_gen_cov_switch_valu"..., 4096) = 4078 [pid 314] read(7, "ffffffff8774ffa0 d __sancov_gen_cov_switch_values.91\nffffffff8774ffc0 d __sancov_gen_cov_switch_valu"..., 4096) = 4058 [pid 314] read(7, "ffffffff877573e0 D snd_soc_acpi_intel_kbl_machines\nffffffff87757f80 d __unnamed_1\nffffffff87758480 D"..., 4096) = 4062 [pid 314] read(7, "ffffffff877678a0 d .compoundliteral.124\nffffffff87767940 d .compoundliteral.125\nffffffff877679e0 d ."..., 4096) = 4080 [pid 314] read(7, "ffffffff8776b2a0 d .compoundliteral.284\nffffffff8776b320 d .compoundliteral.286\nffffffff8776b3a0 d ."..., 4096) = 4069 [pid 314] read(7, "ffffffff877764e0 d __sancov_gen_cov_switch_values.492\nffffffff87776510 d __sancov_gen_cov_switch_val"..., 4096) = 4086 [pid 314] read(7, "ffffffff8777d380 d default_device_ops\nffffffff8777d480 d __sancov_gen_cov_switch_values\nffffffff8777"..., 4096) = 4049 [pid 314] read(7, "ffffffff87784170 d __sancov_gen_cov_switch_values.12\nffffffff877841a0 d __sancov_gen_cov_switch_valu"..., 4096) = 4078 [pid 314] read(7, "ffffffff87786a00 d __sancov_gen_cov_switch_values.281\nffffffff87786c90 d __sancov_gen_cov_switch_val"..., 4096) = 4079 [pid 314] read(7, "ffffffff8778cba0 d mem_id_pool\nffffffff8778cbc0 d mem_id_next\nffffffff8778cc00 d __sancov_gen_cov_sw"..., 4096) = 4081 [pid 314] read(7, "ffffffff877932c0 d trace_event_type_funcs_skb_copy_datagram_iovec\nffffffff87793300 d print_fmt_skb_c"..., 4096) = 4057 [pid 314] read(7, "ffffffff87795ca0 D __SCK__tp_func_tcp_cong_state_set\nffffffff87795cc0 d trace_event_type_funcs_tcp_e"..., 4096) = 4044 [pid 314] read(7, "ffffffff87798970 D __SCK__tp_func_neigh_event_send_dead\nffffffff87798980 D __SCK__tp_func_neigh_clea"..., 4096) = 4079 [pid 314] read(7, "ffffffff877a7a50 d __sancov_gen_cov_switch_values.25\nffffffff877a7a80 d __sancov_gen_cov_switch_valu"..., 4096) = 4066 [pid 314] read(7, "ffffffff877ae980 d __sancov_gen_cov_switch_values.19\nffffffff877ae9a0 d __unnamed_3\nffffffff877aed60"..., 4096) = 4094 [pid 314] read(7, "ffffffff877b3300 D __SCK__tp_func_netlink_extack\nffffffff877b3320 d trace_event_type_funcs_netlink_e"..., 4096) = 4063 [pid 314] read(7, "ffffffff877b9de0 d __sancov_gen_cov_switch_values\nffffffff877b9e00 d __sancov_gen_cov_switch_values."..., 4096) = 4079 [pid 314] read(7, "ffffffff877bf850 d __sancov_gen_cov_switch_values.24\nffffffff877bf870 d __sancov_gen_cov_switch_valu"..., 4096) = 4056 [pid 314] read(7, "ffffffff877c70b0 d __sancov_gen_cov_switch_values.12\nffffffff877c7110 d __unnamed_1\nffffffff877c7310"..., 4096) = 4094 [pid 314] read(7, "ffffffff877ca780 d connmark_mt_check._rs\nffffffff877ca8a0 d connmark_tg_check._rs\nffffffff877ca900 d"..., 4096) = 4068 [pid 314] read(7, "ffffffff877cdaa0 d __sancov_gen_cov_switch_values.42\nffffffff877cdac0 d __unnamed_2\nffffffff877ce240"..., 4096) = 4093 [pid 314] read(7, "ffffffff877d2230 d __unnamed_1\nffffffff877d23b0 d __sancov_gen_cov_switch_values\nffffffff877d23d0 d "..., 4096) = 4082 [pid 314] read(7, "ffffffff877d5480 d tcp4_seq_afinfo\nffffffff877d54a0 d tcp_timewait_sock_ops\nffffffff877d5520 d tcp_e"..., 4096) = 4065 [pid 314] read(7, "ffffffff877d94a0 d trace_event_type_funcs_icmp_send\nffffffff877d94e0 d print_fmt_icmp_send\nffffffff8"..., 4096) = 4068 [pid 314] read(7, "ffffffff877df0c0 d __sancov_gen_cov_switch_values.58\nffffffff877df0e0 d __sancov_gen_cov_switch_valu"..., 4096) = 4058 [pid 314] read(7, "ffffffff877e3040 d tcp_min_snd_mss_min\nffffffff877e3060 d tcp_min_snd_mss_max\nffffffff877e3080 d u32"..., 4096) = 4056 [pid 314] read(7, "ffffffff877ef1e0 d __sancov_gen_cov_switch_values\nffffffff877ef200 d __unnamed_2\nffffffff877ef2c0 d "..., 4096) = 4059 [pid 314] read(7, "ffffffff877f3a20 d __sancov_gen_cov_switch_values.55\nffffffff877f3a40 d __sancov_gen_cov_switch_valu"..., 4096) = 4055 [pid 314] read(7, "ffffffff877f57a0 d __sancov_gen_cov_switch_values.25\nffffffff877f57c0 d __sancov_gen_cov_switch_valu"..., 4096) = 4045 [pid 314] read(7, "ffffffff877f9c40 d __sancov_gen_cov_switch_values.38\nffffffff877f9c70 d __sancov_gen_cov_switch_valu"..., 4096) = 4076 [pid 314] read(7, "ffffffff877fefa0 d print_fmt_fib6_table_lookup\nffffffff877ff100 d event_fib6_table_lookup\nffffffff87"..., 4096) = 4072 [pid 314] read(7, "ffffffff878044b0 d __sancov_gen_cov_switch_values.31\nffffffff878044d0 d __sancov_gen_cov_switch_valu"..., 4096) = 4091 [pid 314] read(7, "ffffffff87807b80 d __unnamed_1\nffffffff87807c40 d ip6_segments_ops\nffffffff87807ca0 d __sancov_gen_c"..., 4096) = 4058 [pid 314] read(7, "ffffffff8780efc0 d __sancov_gen_cov_switch_values.1\nffffffff8780efe0 d __sancov_gen_cov_switch_value"..., 4096) = 4066 [pid 314] read(7, "ffffffff87810be0 d __sancov_gen_cov_switch_values.74\nffffffff87810c10 d __sancov_gen_cov_switch_valu"..., 4096) = 4076 [pid 314] read(7, "ffffffff878130f0 d __sancov_gen_cov_switch_values.78\nffffffff87813120 d __sancov_gen_cov_switch_valu"..., 4096) = 4057 [pid 314] read(7, "ffffffff87815cd0 d __sancov_gen_cov_switch_values\nffffffff87815cf0 d __sancov_gen_cov_switch_values."..., 4096) = 4063 [pid 314] read(7, "ffffffff878191c0 d bridge_forward\nffffffff87819220 d __unnamed_1\nffffffff8781ab40 d __sancov_gen_cov"..., 4096) = 4055 [pid 314] read(7, "ffffffff8781c320 d __sancov_gen_cov_switch_values.16\nffffffff8781c340 d __sancov_gen_cov_switch_valu"..., 4096) = 4065 [pid 314] read(7, "ffffffff8781e0b0 d __sancov_gen_cov_switch_values.324\nffffffff8781e0f0 d __sancov_gen_cov_switch_val"..., 4096) = 4057 [pid 314] read(7, "ffffffff87826ec0 d __sancov_gen_cov_switch_values.55\nffffffff87826ef0 d __sancov_gen_cov_switch_valu"..., 4096) = 4071 [pid 314] read(7, "ffffffff87828ec0 d __sancov_gen_cov_switch_values.142\nffffffff87828ee0 d __sancov_gen_cov_switch_val"..., 4096) = 4093 [pid 314] read(7, "ffffffff8782ba50 d __sancov_gen_cov_switch_values.64\nffffffff8782ba70 d __sancov_gen_cov_switch_valu"..., 4096) = 4068 [pid 314] read(7, "ffffffff8782d410 d __sancov_gen_cov_switch_values.33\nffffffff8782d430 d __sancov_gen_cov_switch_valu"..., 4096) = 4078 [pid 314] read(7, "ffffffff87830980 d __sancov_gen_cov_switch_values.49\nffffffff878309b0 d __sancov_gen_cov_switch_valu"..., 4096) = 4078 [pid 314] read(7, "ffffffff87836120 d event_session_seqnum_lns_enable\nffffffff878361e0 d event_session_seqnum_lns_disab"..., 4096) = 4072 [pid 314] read(7, "ffffffff8783acb0 d __unnamed_1\nffffffff8783b340 d ieee80211_groups\nffffffff8783b360 D ieee80211_clas"..., 4096) = 4077 [pid 314] read(7, "ffffffff8783ed20 d __sancov_gen_cov_switch_values\nffffffff8783ed80 d __sancov_gen_cov_switch_values."..., 4096) = 4046 [pid 314] read(7, "ffffffff8783faf0 d __sancov_gen_cov_switch_values.251\nffffffff8783fb20 d __sancov_gen_cov_switch_val"..., 4096) = 4065 [pid 314] read(7, "ffffffff878430b0 D __SCK__tp_func_rdev_leave_ocb\nffffffff878430c0 D __SCK__tp_func_rdev_flush_pmksa\n"..., 4096) = 4055 [pid 314] read(7, "ffffffff87843570 D __SCK__tp_func_rdev_set_qos_map\nffffffff87843580 D __SCK__tp_func_rdev_set_ap_cha"..., 4096) = 4058 [pid 314] read(7, "ffffffff878439e0 D __SCK__tp_func_cfg80211_report_wowlan_wakeup\nffffffff878439f0 D __SCK__tp_func_cf"..., 4096) = 4066 [pid 314] read(7, "ffffffff87846680 d print_fmt_wiphy_netdev_mac_evt\nffffffff87846700 d event_rdev_get_station\nffffffff"..., 4096) = 4065 [pid 314] read(7, "ffffffff87849540 d event_rdev_set_cqm_txe_config\nffffffff87849600 d trace_event_type_funcs_rdev_disc"..., 4096) = 4064 [pid 314] read(7, "ffffffff8784c2a0 d trace_event_type_funcs_rdev_return_chandef\nffffffff8784c2e0 d print_fmt_rdev_retu"..., 4096) = 4094 [pid 314] read(7, "ffffffff8784f3a0 d event_rdev_start_pmsr\nffffffff8784f460 d event_rdev_abort_pmsr\nffffffff8784f520 d"..., 4096) = 4095 [pid 314] read(7, "ffffffff87851c60 d print_fmt_cfg80211_control_port_tx_status\nffffffff87851ce0 d event_cfg80211_contr"..., 4096) = 4087 [pid 314] read(7, "ffffffff878547c0 d event_cfg80211_report_wowlan_wakeup\nffffffff87854880 d trace_event_type_funcs_cfg"..., 4096) = 4053 [pid 314] read(7, "ffffffff8785a2c0 d trace_event_fields_rdev_connect\nffffffff8785a4e0 d trace_event_fields_rdev_update"..., 4096) = 4091 [pid 314] read(7, "ffffffff8785f800 d trace_event_fields_cfg80211_michael_mic_failure\nffffffff8785f960 d trace_event_fi"..., 4096) = 4046 [pid 314] read(7, "ffffffff87877900 d __sancov_gen_cov_switch_values.39\nffffffff87877920 d __sancov_gen_cov_switch_valu"..., 4096) = 4075 [pid 314] read(7, "ffffffff8787a220 d __sancov_gen_cov_switch_values.67\nffffffff8787a2a0 d __sancov_gen_cov_switch_valu"..., 4096) = 4094 [pid 314] read(7, "ffffffff8787cbf0 d __sancov_gen_cov_switch_values.92\nffffffff8787cc20 d __sancov_gen_cov_switch_valu"..., 4096) = 4083 [pid 314] read(7, "ffffffff8787fdb0 d __sancov_gen_cov_switch_values.98\nffffffff8787ff20 d __sancov_gen_cov_switch_valu"..., 4096) = 4084 [pid 314] read(7, "ffffffff87881530 D __SCK__tp_func_drv_sched_scan_start\nffffffff87881540 D __SCK__tp_func_drv_sched_s"..., 4096) = 4071 [pid 314] read(7, "ffffffff878819f0 D __SCK__tp_func_drv_get_ftm_responder_stats\nffffffff87881a00 D __SCK__tp_func_drv_"..., 4096) = 4046 [pid 314] read(7, "ffffffff87883500 d trace_event_type_funcs_drv_configure_filter\nffffffff87883540 d print_fmt_drv_conf"..., 4096) = 4072 [pid 314] read(7, "ffffffff878867e0 d trace_event_type_funcs_drv_remain_on_channel\nffffffff87886820 d print_fmt_drv_rem"..., 4096) = 4080 [pid 314] read(7, "ffffffff87889b80 d trace_event_type_funcs_drv_channel_switch_beacon\nffffffff87889bc0 d print_fmt_drv"..., 4096) = 4042 [pid 314] read(7, "ffffffff8788cc80 d trace_event_type_funcs_api_sched_scan_results\nffffffff8788ccc0 d print_fmt_api_sc"..., 4096) = 4049 [pid 314] read(7, "ffffffff87891960 d trace_event_fields_drv_get_ringparam\nffffffff87891a80 d trace_event_fields_drv_se"..., 4096) = 4057 [pid 314] read(7, "ffffffff878a32c0 d __sancov_gen_cov_switch_values.264\nffffffff878a32f0 d __sancov_gen_cov_switch_val"..., 4096) = 4081 [pid 314] read(7, "ffffffff878a9900 d tipc_update_nametbl._rs\nffffffff878a9960 d tipc_update_nametbl._rs.4\nffffffff878a"..., 4096) = 4078 [pid 314] read(7, "ffffffff878aca30 d __sancov_gen_cov_switch_values.113\nffffffff878aca50 d __sancov_gen_cov_switch_val"..., 4096) = 4061 [pid 314] read(7, "ffffffff878aed60 d event_tipc_sk_overlimit1\nffffffff878aee20 d event_tipc_sk_overlimit2\nffffffff878a"..., 4096) = 4072 [pid 314] read(7, "ffffffff878b5d40 d dev_attr_name\nffffffff878b5d80 d dev_attr_type\nffffffff878b5de0 d dev_attr_index\n"..., 4096) = 4093 [pid 314] read(7, "ffffffff878c2230 d __unnamed_1\nffffffff878c22b0 d __unnamed_1\nffffffff878c2330 d __unnamed_1\nfffffff"..., 4096) = 4094 [pid 314] read(7, "ffffffff878c45e0 d trace_event_type_funcs_802154_rdev_set_backoff_exponent\nffffffff878c4620 d print_"..., 4096) = 4070 [pid 314] read(7, "ffffffff878c95c0 d mac802154_netdev_notifier\nffffffff878c9600 d __sancov_gen_cov_switch_values\nfffff"..., 4096) = 4085 [pid 314] read(7, "ffffffff878cb040 d trace_event_type_funcs_802154_drv_set_pan_coord\nffffffff878cb080 d print_fmt_8021"..., 4096) = 4081 [pid 314] read(7, "ffffffff878d0f00 D virtio_transport_max_vsock_pkt_buf_size\nffffffff878d0f20 d trace_event_fields_vir"..., 4096) = 4086 [pid 314] read(7, "ffffffff878d8810 d __unnamed_1\nffffffff878d8a50 d __unnamed_1\nffffffff878d8c90 d __sancov_gen_cov_sw"..., 4096) = 4050 [pid 314] read(7, "ffffffff878dcab0 d __sancov_gen_cov_switch_values.134\nffffffff878dcad0 d __sancov_gen_cov_switch_val"..., 4096) = 4050 [pid 314] read(7, "ffffffff878dd730 d __sancov_gen_cov_switch_values.209\nffffffff878dd760 d __sancov_gen_cov_switch_val"..., 4096) = 4063 [pid 314] read(7, "ffffffff878e0600 d __sancov_gen_cov_switch_values.111\nffffffff878e0630 d __sancov_gen_cov_switch_val"..., 4096) = 4070 [pid 314] read(7, "ffffffff878e3698 d event_class_kvm_unmap_hva_range\nffffffff878e36e0 d event_class_kvm_set_spte_hva\nf"..., 4096) = 4086 [pid 314] read(7, "ffffffff878e4da8 d event_class_kvm_mmu_zap_all_fast\nffffffff878e4df0 d event_class_check_mmio_spte\nf"..., 4096) = 4046 [pid 314] read(7, "ffffffff878e6410 d event_class_alarmtimer_suspend\nffffffff878e6458 d event_class_alarm_class\nfffffff"..., 4096) = 4092 [pid 314] read(7, "ffffffff878e7b68 d event_class_percpu_destroy_chunk\nffffffff878e7bb0 d event_class_kmem_cache_alloc\n"..., 4096) = 4070 [pid 314] read(7, "ffffffff878eb5e0 d event_class_netfs_failure\nffffffff878eb628 d event_class_netfs_rreq_ref\nffffffff8"..., 4096) = 4050 [pid 314] read(7, "ffffffff878ecb88 d event_class_ext4_getfsmap_class\nffffffff878ecbd0 d event_class_ext4_shutdown\nffff"..., 4096) = 4064 [pid 314] read(7, "ffffffff878ee250 d event_class_f2fs__rw_end\nffffffff878ee298 d event_class_f2fs_lock_elapsed_time\nff"..., 4096) = 4059 [pid 314] read(7, "ffffffff878efa80 d event_class_spi_set_cs\nffffffff878efac8 d event_class_spi_message\nffffffff878efb1"..., 4096) = 4091 [pid 314] read(7, "ffffffff878f12b8 d event_class_binder_function_return_class\nffffffff878f1300 d event_class_binder_se"..., 4096) = 4056 [pid 314] read(7, "ffffffff878f2980 d event_class_session_pkt_discard_evt\nffffffff878f29c8 d event_class_rdev_suspend\nf"..., 4096) = 4066 [pid 314] read(7, "ffffffff878f4048 d event_class_rdev_channel_switch\nffffffff878f4090 d event_class_rdev_set_qos_map\nf"..., 4096) = 4089 [pid 314] read(7, "ffffffff878f55f0 d event_class_drv_return_bool\nffffffff878f5638 d event_class_drv_return_u32\nfffffff"..., 4096) = 4077 [pid 314] read(7, "ffffffff878f6d00 d event_class_api_gtk_rekey_notify\nffffffff878f6d48 d event_class_api_enable_rssi_r"..., 4096) = 4077 [pid 314] read(7, "ffffffff878f94e9 d kvm_arch_vcpu_precreate.__already_done\nffffffff878f94ea d kvm_emulate_monitor_mwa"..., 4096) = 4065 [pid 314] read(7, "ffffffff878f9531 d cpu_bugs_smt_update.__already_done.3\nffffffff878f9532 d cpu_bugs_smt_update.__alr"..., 4096) = 4056 [pid 314] read(7, "ffffffff878f957d d irq_validate_effective_affinity.__already_done\nffffffff878f957e d irq_wait_for_po"..., 4096) = 4042 [pid 314] read(7, "ffffffff878f95c6 d update_branch_counts.__already_done\nffffffff878f95c7 d check_max_stack_depth_subp"..., 4096) = 4068 [pid 314] read(7, "ffffffff878f9612 d inode_set.__already_done\nffffffff878f9613 d get_incfs_node.__already_done\nfffffff"..., 4096) = 4095 [pid 314] read(7 [pid 307] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 307] sched_getaffinity(0, 8192, [0 1]) = 8 [pid 310] <... epoll_pwait resumed>, [], 128, 998, NULL, 0) = 0 [pid 310] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 310] futex(0x1ed5c4f52960, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 315] <... futex resumed>) = 0 [pid 310] epoll_pwait(4 [pid 315] epoll_pwait(4 [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 310] futex(0x1ed5c2a80160, FUTEX_WAIT_PRIVATE, 0, NULL [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=998413923} [pid 314] <... read resumed>, "ffffffff878f965a d syscore_suspend.__already_done.2\nffffffff878f965b d syscore_resume.__already_done"..., 4096) = 4060 [pid 314] read(7, "ffffffff878f96a6 d can_changelink.__already_done\nffffffff878f96a7 d dma_map_single_attrs.__already_d"..., 4096) = 4051 [pid 314] read(7, "ffffffff878f96f0 d iio_trigger_get.__already_done\nffffffff878f96f1 d snd_ctl_elem_user_get.__already"..., 4096) = 4035 [pid 314] read(7, "ffffffff878f9739 d vlan_drop_rx_stag_filter_info.__already_done\nffffffff878f973a d list_netdevice.__"..., 4096) = 4088 [pid 314] read(7, "ffffffff878f9783 d ethtool_notify.__already_done\nffffffff878f9784 d ethtool_notify.__already_done.5\n"..., 4096) = 4057 [pid 314] read(7, "ffffffff878f97d3 d ipv6_sock_ac_drop.__already_done\nffffffff878f97d4 d __ipv6_sock_ac_close.__alread"..., 4096) = 4050 [pid 314] read(7, "ffffffff878f9821 d vlan_vid_del.__already_done\nffffffff878f9822 d vlan_vids_add_by_dev.__already_don"..., 4096) = 4072 [pid 314] read(7, "ffffffff878f9866 d drv_sta_rc_update.__already_done\nffffffff878f9867 d drv_conf_tx.__already_done\nff"..., 4096) = 4043 [pid 314] read(7, "ffffffff878f98b0 d ieee80211_build_preq_ies.__already_done\nffffffff878f98b1 d ieee80211_calculate_rx"..., 4096) = 4079 [pid 314] read(7, "ffffffff878f9a20 D __tracepoint_kvm_userspace_exit\nffffffff878f9a68 D __tracepoint_kvm_vcpu_wakeup\nf"..., 4096) = 4073 [pid 314] read(7, "ffffffff878fb0e8 D __tracepoint_kvm_hv_send_ipi\nffffffff878fb130 D __tracepoint_kvm_hv_send_ipi_ex\nf"..., 4096) = 4079 [pid 314] read(7, "ffffffff878fc768 D __tracepoint_softirq_exit\nffffffff878fc7b0 D __tracepoint_softirq_raise\nffffffff8"..., 4096) = 4091 [pid 314] read(7, "ffffffff878fdc80 D __tracepoint_android_rvh_migrate_queued_task\nffffffff878fdcc8 D __tracepoint_andr"..., 4096) = 4044 [pid 314] read(7, "ffffffff878fef10 D __tracepoint_android_rvh_post_init_entity_util_avg\nffffffff878fef58 D __tracepoin"..., 4096) = 4093 [pid 314] read(7, "ffffffff87900500 D __tracepoint_error_report_end\nffffffff87900548 D __tracepoint_cpu_idle\nffffffff87"..., 4096) = 4061 [pid 314] read(7, "ffffffff87901af0 D __tracepoint_percpu_create_chunk\nffffffff87901b38 D __tracepoint_percpu_destroy_c"..., 4096) = 4092 [pid 314] read(7, "ffffffff87903098 D __tracepoint_wbc_writepage\nffffffff879030e0 D __tracepoint_writeback_queue_io\nfff"..., 4096) = 4046 [pid 314] read(7, "ffffffff87904688 D __tracepoint_ext4_mballoc_alloc\nffffffff879046d0 D __tracepoint_ext4_mballoc_prea"..., 4096) = 4087 [pid 314] read(7, "ffffffff87905be8 D __tracepoint_jbd2_checkpoint\nffffffff87905c30 D __tracepoint_jbd2_start_commit\nff"..., 4096) = 4059 [pid 314] read(7, "ffffffff879071d8 D __tracepoint_f2fs_lookup_read_extent_tree_end\nffffffff87907220 D __tracepoint_f2f"..., 4096) = 4095 [pid 314] read(7, "ffffffff87908810 D __tracepoint_read_msr\nffffffff87908858 D __tracepoint_write_msr\nffffffff879088a0 "..., 4096) = 4071 [pid 314] read(7, "ffffffff87909e48 D __tracepoint_nvme_complete_rq\nffffffff87909e90 D __tracepoint_nvme_async_event\nff"..., 4096) = 4082 [pid 314] read(7, "ffffffff8790b4c8 D __tracepoint_xhci_hub_status_data\nffffffff8790b510 D __tracepoint_xhci_ring_ep_do"..., 4096) = 4068 [pid 314] read(7, "ffffffff8790cb90 D __tracepoint_mmc_request_start\nffffffff8790cbd8 D __tracepoint_mmc_request_done\nf"..., 4096) = 4093 [pid 314] read(7, "ffffffff8790e060 D __tracepoint_android_vh_binder_read_done\nffffffff8790e0a8 D __tracepoint_android_"..., 4096) = 4057 [pid 314] read(7, "ffffffff8790f218 D __tracepoint_android_rvh_alloc_and_link_pwqs\nffffffff8790f260 D __tracepoint_andr"..., 4096) = 4050 [pid 314] read(7, "ffffffff879104a8 D __tracepoint_android_rvh_shmem_get_folio\nffffffff879104f0 D __tracepoint_android_"..., 4096) = 4043 [pid 314] read(7, "ffffffff879116a8 D __tracepoint_android_vh_mm_direct_reclaim_end\nffffffff879116f0 D __tracepoint_and"..., 4096) = 4037 [pid 314] read(7, "ffffffff879128a8 D __tracepoint_android_rvh_read_swap_cache_async_timeout\nffffffff879128f0 D __trace"..., 4096) = 4059 [pid 314] read(7, "ffffffff87913af0 D __tracepoint_android_vh_isolate_folio_type\nffffffff87913b38 D __tracepoint_androi"..., 4096) = 4091 [pid 314] read(7, "ffffffff87914d38 D __tracepoint_android_vh_fas_gpu_qos_update_tracer\nffffffff87914d80 D __tracepoint"..., 4096) = 4084 [pid 314] read(7, "ffffffff87915f80 D __tracepoint_android_vh_delayacct_thrashing_start\nffffffff87915fc8 D __tracepoint"..., 4096) = 4091 [pid 314] read(7, "ffffffff87917498 D __tracepoint_qdisc_create\nffffffff879174e0 D __tracepoint_br_fdb_add\nffffffff8791"..., 4096) = 4064 [pid 314] read(7, "ffffffff87918b60 D __tracepoint_rdev_return_int_mesh_config\nffffffff87918ba8 D __tracepoint_rdev_upd"..., 4096) = 4051 [pid 314] read(7, "ffffffff8791a150 D __tracepoint_rdev_update_owe_info\nffffffff8791a198 D __tracepoint_rdev_probe_mesh"..., 4096) = 4070 [pid 314] read(7, "ffffffff8791b620 D __tracepoint_drv_resume\nffffffff8791b668 D __tracepoint_drv_set_wakeup\nffffffff87"..., 4096) = 4081 [pid 314] read(7, "ffffffff8791cce8 D __tracepoint_drv_abort_pmsr\nffffffff8791cd30 D __tracepoint_drv_set_default_unica"..., 4096) = 4081 [pid 314] read(7, "ffffffff8791e320 D __tracepoint_tipc_node_check_state\nffffffff8791e368 D __tracepoint_tipc_link_fsm\n"..., 4096) = 4082 [pid 314] read(7, "ffffffff8791f2e0 d __bpf_trace_tp_map_kvm_set_spte_hva\nffffffff8791f300 d __bpf_trace_tp_map_kvm_age"..., 4096) = 4081 [pid 314] read(7, "ffffffff8791fbe0 d __bpf_trace_tp_map_kvm_mmu_pagetable_walk\nffffffff8791fc00 d __bpf_trace_tp_map_k"..., 4096) = 4064 [pid 314] read(7, "ffffffff879204e0 d __bpf_trace_tp_map_tasklet_entry\nffffffff87920500 d __bpf_trace_tp_map_tasklet_ex"..., 4096) = 4050 [pid 314] read(7, "ffffffff87920de0 d __bpf_trace_tp_map_timer_init\nffffffff87920e00 d __bpf_trace_tp_map_timer_start\nf"..., 4096) = 4055 [pid 314] read(7, "ffffffff87921720 d __bpf_trace_tp_map_mm_filemap_delete_from_page_cache\nffffffff87921740 d __bpf_tra"..., 4096) = 4042 [pid 314] read(7, "ffffffff87921f60 d __bpf_trace_tp_map_mm_compaction_kcompactd_wake\nffffffff87921f80 d __bpf_trace_tp"..., 4096) = 4076 [pid 314] read(7, "ffffffff87922820 d __bpf_trace_tp_map_leases_conflict\nffffffff87922840 d __bpf_trace_tp_map_iomap_re"..., 4096) = 4050 [pid 314] read(7, "ffffffff879230e0 d __bpf_trace_tp_map_ext4_unlink_enter\nffffffff87923100 d __bpf_trace_tp_map_ext4_u"..., 4096) = 4060 [pid 314] read(7, "ffffffff87923960 d __bpf_trace_tp_map_jbd2_handle_start\nffffffff87923980 d __bpf_trace_tp_map_jbd2_h"..., 4096) = 4067 [pid 314] read(7, "ffffffff87924220 d __bpf_trace_tp_map_f2fs_lookup_read_extent_tree_end\nffffffff87924240 d __bpf_trac"..., 4096) = 4043 [pid 314] read(7, "ffffffff87924ae0 d __bpf_trace_tp_map_io_uring_complete\nffffffff87924b00 d __bpf_trace_tp_map_io_uri"..., 4096) = 4080 [pid 314] read(7, "ffffffff879253c0 d __bpf_trace_tp_map_regmap_async_complete_start\nffffffff879253e0 d __bpf_trace_tp_"..., 4096) = 4061 [pid 314] read(7, "ffffffff87925cc0 d __bpf_trace_tp_map_xhci_urb_giveback\nffffffff87925ce0 d __bpf_trace_tp_map_xhci_u"..., 4096) = 4047 [pid 314] read(7, "ffffffff87926560 d __bpf_trace_tp_map_rtc_set_offset\nffffffff87926580 d __bpf_trace_tp_map_rtc_read_"..., 4096) = 4085 [pid 314] read(7, "ffffffff87926ea0 d __bpf_trace_tp_map_binder_transaction\nffffffff87926ec0 d __bpf_trace_tp_map_binde"..., 4096) = 4084 [pid 314] read(7, "ffffffff87927720 d __bpf_trace_tp_map_tcp_destroy_sock\nffffffff87927740 d __bpf_trace_tp_map_tcp_rcv"..., 4096) = 4091 [pid 314] read(7, "ffffffff87928040 d __bpf_trace_tp_map_rdev_leave_mesh\nffffffff87928060 d __bpf_trace_tp_map_rdev_lea"..., 4096) = 4066 [pid 314] read(7, "ffffffff87928920 d __bpf_trace_tp_map_rdev_add_nan_func\nffffffff87928940 d __bpf_trace_tp_map_rdev_d"..., 4096) = 4059 [pid 314] read(7, "ffffffff87929180 d __bpf_trace_tp_map_cfg80211_pmksa_candidate_notify\nffffffff879291a0 d __bpf_trace"..., 4096) = 4071 [pid 314] read(7, "ffffffff87929a60 d __bpf_trace_tp_map_drv_set_tsf\nffffffff87929a80 d __bpf_trace_tp_map_drv_offset_t"..., 4096) = 4089 [pid 314] read(7, "ffffffff8792a320 d __bpf_trace_tp_map_api_connection_loss\nffffffff8792a340 d __bpf_trace_tp_map_api_"..., 4096) = 4052 [pid 314] read(7, "ffffffff8792ac00 d __bpf_trace_tp_map_802154_rdev_set_csma_backoffs\nffffffff8792ac20 d __bpf_trace_t"..., 4096) = 4061 [pid 314] read(7, "ffffffff8792b0d0 d rcu_start_this_gp.___tp_str.95\nffffffff8792b0d8 d rcu_start_this_gp.___tp_str.97\n"..., 4096) = 4083 [pid 314] read(7, "ffffffff8792b368 d ct_kernel_exit.___tp_str\nffffffff8792b370 d ct_kernel_enter.___tp_str\nffffffff879"..., 4096) = 4075 [pid 314] read(7, "ffffffff8792d378 D kvm_x86_ops\nffffffff8792d748 D kvm_has_noapic_vcpu\nffffffff8792d758 D apic_hw_dis"..., 4096) = 4065 [pid 314] read(7, "ffffffff8792e0b0 D __cpu_present_mask\nffffffff8792e0b8 D __cpu_possible_mask\nffffffff8792e0c0 D __cp"..., 4096) = 4090 [pid 314] read(7, "ffffffff8792e368 d trace_types\nffffffff8792e370 D tracing_buffer_mask\nffffffff8792e378 D tracing_sel"..., 4096) = 4085 [pid 314] read(7, "ffffffff87930e38 d dentry_hashtable\nffffffff87930e40 d d_hash_shift\nffffffff87930e48 d inode_cachep\n"..., 4096) = 4079 [pid 314] read(7, "ffffffff879318f0 d vcan_link_ops\nffffffff879319c0 D can_link_ops\nffffffff87931a90 d copybreak\nffffff"..., 4096) = 4071 [pid 314] read(7, "ffffffff87935388 d tbf_qdisc_ops\nffffffff87935440 d prio_qdisc_ops\nffffffff879354f8 d multiq_qdisc_o"..., 4096) = 4070 [pid 314] read(7, "ffffffff8793b890 d l2tp_mt_reg\nffffffff8793b990 d length_mt_reg\nffffffff8793ba90 d limit_mt_reg\nffff"..., 4096) = 4077 [pid 314] read(7, "ffffffff8793e5b0 d xfrmi_ipv6_handler\nffffffff8793e5d8 d xfrmi_ipcomp6_protocol\nffffffff8793e608 d x"..., 4096) = 4087 [pid 314] read(7, "ffffffff879a8164 T __early_make_pgtable\nffffffff879a8322 t reset_early_page_tables\nffffffff879a8380 "..., 4096) = 4094 [pid 314] read(7, "ffffffff879ac92e t do_mount_root\nffffffff879acc20 T __cfi_mount_root\nffffffff879acc28 T mount_root\nf"..., 4096) = 4069 [pid 314] read(7, "ffffffff879b3522 t perf_event_ibs_init\nffffffff879b35f9 t perf_ibs_fetch_init\nffffffff879b3749 t per"..., 4096) = 4087 [pid 314] read(7, "ffffffff879c2458 T pi_init_cpu\nffffffff879c25d4 t __cfi_svm_init\nffffffff879c25dc t svm_init\nfffffff"..., 4096) = 4070 [pid 314] read(7, "ffffffff879c78d1 t romchecksum\nffffffff879c79cc t __cfi_control_va_addr_alignment\nffffffff879c79d4 t"..., 4096) = 4089 [pid 314] read(7, "ffffffff879cee80 T __cfi_pit_timer_init\nffffffff879cee88 T pit_timer_init\nffffffff879ceef0 t __cfi_t"..., 4096) = 4094 [pid 314] read(7, "ffffffff879d5bcb t l1d_flush_select_mitigation\nffffffff879d5c58 t srso_select_mitigation\nffffffff879"..., 4096) = 4064 [pid 314] read(7, "ffffffff879dc748 T __cfi_amd_special_default_mtrr\nffffffff879dc750 T amd_special_default_mtrr\nffffff"..., 4096) = 4072 [pid 314] read(7, "ffffffff879e1a54 t acpi_parse_sapic\nffffffff879e1c3c t __cfi_acpi_parse_lapic\nffffffff879e1c44 t acp"..., 4096) = 4068 [pid 314] read(7, "ffffffff879e622a t smp_sanity_check\nffffffff879e6402 t disable_smp\nffffffff879e65ea t smp_quirk_init"..., 4096) = 4094 [pid 314] read(7, "ffffffff879ed888 t __cfi_parse_nolapic_timer\nffffffff879ed890 t parse_nolapic_timer\nffffffff879ed8a0"..., 4096) = 4076 [pid 314] read(7, "ffffffff879f434b t hpet_reserve_platform_timers\nffffffff879f4678 T __cfi_early_is_amd_nb\nffffffff879"..., 4096) = 4082 [pid 314] read(7, "ffffffff879f8c98 T __cfi_cleanup_highmap\nffffffff879f8ca0 T cleanup_highmap\nffffffff879f8e68 T __cfi"..., 4096) = 4071 [pid 314] read(7, "ffffffff879fd278 t __cfi_panic_on_taint_setup\nffffffff879fd280 t panic_on_taint_setup\nffffffff879fd4"..., 4096) = 4069 [pid 314] read(7, "ffffffff87a0239c T __cfi_sched_init_granularity\nffffffff87a023a4 T sched_init_granularity\nffffffff87"..., 4096) = 4084 [pid 314] read(7, "ffffffff87a053b0 t keep_bootcon_setup\nffffffff87a053d0 T __cfi_console_init\nffffffff87a053d8 T conso"..., 4096) = 4087 [pid 314] read(7, "ffffffff87a0a858 t __cfi_timer_sysctl_init\nffffffff87a0a860 t timer_sysctl_init\nffffffff87a0a880 T _"..., 4096) = 4067 [pid 314] read(7, "ffffffff87a0e8d4 T __cfi_cpuset_init\nffffffff87a0e8dc T cpuset_init\nffffffff87a0eb54 T __cfi_cpuset_"..., 4096) = 4073 [pid 314] read(7, "ffffffff87a11c18 t __cfi_eval_map_work_func\nffffffff87a11c20 t eval_map_work_func\nffffffff87a11c6c t"..., 4096) = 4079 [pid 314] read(7, "ffffffff87a15018 T bpf_iter_cgroup\nffffffff87a15028 t __cfi_bpf_cgroup_iter_init\nffffffff87a15030 t "..., 4096) = 4065 [pid 314] read(7, "ffffffff87a1c480 t __cfi_workingset_init\nffffffff87a1c488 t workingset_init\nffffffff87a1c5b8 t __cfi"..., 4096) = 4047 [pid 314] read(7, "ffffffff87a21414 T __cfi_memblock_phys_alloc_try_nid\nffffffff87a2141c T memblock_phys_alloc_try_nid\n"..., 4096) = 4076 [pid 314] read(7, "ffffffff87a24ba4 T __cfi_khugepaged_init\nffffffff87a24bac T khugepaged_init\nffffffff87a24c20 T __cfi"..., 4096) = 4063 [pid 314] read(7, "ffffffff87a28a20 T inode_init_early\nffffffff87a28a6c T __cfi_inode_init\nffffffff87a28a74 T inode_ini"..., 4096) = 4067 [pid 314] read(7, "ffffffff87a2bc18 t __cfi_mbcache_init\nffffffff87a2bc20 t mbcache_init\nffffffff87a2bc5c t __cfi_init_"..., 4096) = 4095 [pid 314] read(7, "ffffffff87a2d7f6 t jbd2_journal_init_inode_cache\nffffffff87a2d85c t __cfi_init_ramfs_fs\nffffffff87a2"..., 4096) = 4092 [pid 314] read(7, "ffffffff87a2e1fc t init_nls_maciceland\nffffffff87a2e218 t __cfi_init_nls_macinuit\nffffffff87a2e220 t"..., 4096) = 4064 [pid 314] read(7, "ffffffff87a30b4c T __cfi_early_security_init\nffffffff87a30b54 T early_security_init\nffffffff87a30c1b"..., 4096) = 4081 [pid 314] read(7, "ffffffff87a33cd0 t __cfi_hctr2_module_init\nffffffff87a33cd8 t hctr2_module_init\nffffffff87a33cf4 t _"..., 4096) = 4085 [pid 314] read(7, "ffffffff87a35b6c t bfq_init\nffffffff87a35c30 t __cfi_bio_crypt_ctx_init\nffffffff87a35c38 t bio_crypt"..., 4096) = 4045 [pid 314] read(7, "ffffffff87a3b91c t acpi_gpio_handle_deferred_request_irqs\nffffffff87a3b9b0 t __cfi_acpi_gpio_setup_p"..., 4096) = 4088 [pid 314] read(7, "ffffffff87a41868 T __cfi_acpi_locate_initial_tables\nffffffff87a41870 T acpi_locate_initial_tables\nff"..., 4096) = 4070 [pid 314] read(7, "ffffffff87a457f1 t acpi_setup_sb_notify_handler\nffffffff87a458e1 t acpi_bus_init_irq\nffffffff87a45a3"..., 4096) = 4087 [pid 314] read(7, "ffffffff87a4a668 T acpi_initialize_objects\nffffffff87a4a704 t __cfi_acpi_button_driver_init\nffffffff"..., 4096) = 4074 [pid 314] read(7, "ffffffff87a50994 T n_tty_init\nffffffff87a509ac t __cfi_n_null_init\nffffffff87a509b4 t n_null_init\nff"..., 4096) = 4077 [pid 314] read(7, "ffffffff87a5614c t iommu_init\nffffffff87a561b0 t __cfi_iommu_dev_init\nffffffff87a561b8 t iommu_dev_i"..., 4096) = 4088 [pid 314] read(7, "ffffffff87a581bc T nd_label_init\nffffffff87a583ec t __cfi_nd_pmem_driver_init\nffffffff87a583f4 t nd_"..., 4096) = 4089 [pid 314] read(7, "ffffffff87a5b3fc t dm9601_driver_init\nffffffff87a5b41c t __cfi_sr9700_usb_driver_init\nffffffff87a5b4"..., 4096) = 4066 [pid 314] read(7, "ffffffff87a5ca9c t __cfi_freecom_driver_init\nffffffff87a5caa4 t freecom_driver_init\nffffffff87a5cadc"..., 4096) = 4090 [pid 314] read(7, "ffffffff87a5f908 t __cfi_atkbd_init\nffffffff87a5f910 t atkbd_init\nffffffff87a5f93c t __cfi_atkbd_set"..., 4096) = 4078 [pid 314] read(7, "ffffffff87a62664 T dm_statistics_init\nffffffff87a62688 t __cfi_dm_bufio_init\nffffffff87a62690 t dm_b"..., 4096) = 4054 [pid 314] read(7, "ffffffff87a67050 t dmi_save_extended_devices\nffffffff87a672a1 t dmi_string\nffffffff87a67314 t dmi_st"..., 4096) = 4089 [pid 314] read(7, "ffffffff87a6925c t __cfi_ntrig_driver_init\nffffffff87a69264 t ntrig_driver_init\nffffffff87a69284 t _"..., 4096) = 4091 [pid 314] read(7, "ffffffff87a6a708 T of_irq_init\nffffffff87a6b430 t __cfi_vhost_vsock_init\nffffffff87a6b438 t vhost_vs"..., 4096) = 4056 [pid 314] read(7, "ffffffff87a6e3c4 t __cfi_sysctl_core_init\nffffffff87a6e3cc t sysctl_core_init\nffffffff87a6e400 t __c"..., 4096) = 4090 [pid 314] read(7, "ffffffff87a70568 t __cfi_ethnl_init\nffffffff87a70570 t ethnl_init\nffffffff87a705ec T __cfi_netfilter"..., 4096) = 4064 [pid 314] read(7, "ffffffff87a7295c t helper_mt_init\nffffffff87a72974 t __cfi_hl_mt_init\nffffffff87a7297c t hl_mt_init\n"..., 4096) = 4075 [pid 314] read(7, "ffffffff87a75940 t inet_frag_wq_init\nffffffff87a75994 T __cfi_ping_proc_init\nffffffff87a7599c T ping"..., 4096) = 4071 [pid 314] read(7, "ffffffff87a7cb58 T xfrm_input_init\nffffffff87a7ce04 T __cfi_xfrm_dev_init\nffffffff87a7ce0c T xfrm_de"..., 4096) = 4070 [pid 314] read(7, "ffffffff87a80024 t sit_init\nffffffff87a80130 t __cfi_ip6_tunnel_init\nffffffff87a80138 t ip6_tunnel_i"..., 4096) = 4088 [pid 314] read(7, "ffffffff87a82ab8 t nhc_udp_init\nffffffff87a82ad0 T __cfi_ieee802154_nl_init\nffffffff87a82ad8 T ieee8"..., 4096) = 4084 [pid 314] read(7, "ffffffff87a88524 t fix_broken_hp_bios_irq9\nffffffff87a88584 t __cfi_fix_acer_tm360_irqrouting\nffffff"..., 4096) = 4094 [pid 314] read(7, "ffffffff87ad2990 d initcall_levels\nffffffff87ad29e0 d root_fs_names\nffffffff87ad29e8 d root_mount_da"..., 4096) = 4070 [pid 314] read(7, "ffffffff87ae75f0 d alloc_mptable\nffffffff87ae75f8 d mpc_new_length\nffffffff87ae7600 d mpc_new_phys\nf"..., 4096) = 4060 [pid 314] read(7, "ffffffff87ae9980 d __TRACE_SYSTEM_COMPACT_SUCCESS\nffffffff87ae9998 d __TRACE_SYSTEM_COMPACT_PARTIAL_"..., 4096) = 4046 [pid 314] read(7, "ffffffff87aea0d0 d __TRACE_SYSTEM_LRU_INACTIVE_FILE\nffffffff87aea0e8 d __TRACE_SYSTEM_LRU_ACTIVE_FIL"..., 4096) = 4066 [pid 314] read(7, "ffffffff87aea9d8 d __TRACE_SYSTEM_SCAN_DEL_PAGE_LRU\nffffffff87aea9f0 d __TRACE_SYSTEM_SCAN_ALLOC_HUG"..., 4096) = 4087 [pid 314] read(7, "ffffffff87aeb0c8 d __TRACE_SYSTEM_netfs_sreq_trace_put_terminated\nffffffff87aeb0e0 d __TRACE_SYSTEM_"..., 4096) = 4075 [pid 314] read(7, "ffffffff87aed7a0 d icx_cstates\nffffffff87aed940 d adl_cstates\nffffffff87aedbb0 d adl_l_cstates\nfffff"..., 4096) = 4050 [pid 314] read(7, "ffffffff87af3048 d __TRACE_SYSTEM_SND_SOC_DAPM_DIR_OUT\nffffffff87af3060 d __TRACE_SYSTEM_SKB_DROP_RE"..., 4096) = 4087 [pid 314] read(7, "ffffffff87af3660 d __TRACE_SYSTEM_SKB_DROP_REASON_MAX\nffffffff87af3678 d __TRACE_SYSTEM_2\nffffffff87"..., 4096) = 4059 [pid 314] read(7, "ffffffff87af4220 d __TRACE_SYSTEM_P9_TLINK\nffffffff87af4238 d __TRACE_SYSTEM_P9_RLINK\nffffffff87af42"..., 4096) = 4050 [pid 314] read(7, "ffffffff87afcc1e d __setup_str_vsyscall_setup\nffffffff87afcc30 d rapl_model_match\nffffffff87afd040 d"..., 4096) = 4052 [pid 314] read(7, "ffffffff87b02694 d __setup_str_tsx_async_abort_parse_cmdline\nffffffff87b026a4 d __setup_str_mmio_sta"..., 4096) = 4060 [pid 314] read(7, "ffffffff87b0aec2 d __setup_str_early_disable_dma32\nffffffff87b0aed0 d __setup_str_nonx32_setup\nfffff"..., 4096) = 4068 [pid 314] read(7, "ffffffff87b0b7c8 D system_certificate_list_size\nffffffff87b0b7d0 D module_cert_size\nffffffff87b0b7d8"..., 4096) = 4077 [pid 314] read(7, "ffffffff87b0d7a0 d idle_cpu_knl\nffffffff87b0d7b8 d idle_cpu_bxt\nffffffff87b0d7d0 d idle_cpu_dnv\nffff"..., 4096) = 4062 [pid 314] read(7, "ffffffff87b267e8 d __event_initcall_start\nffffffff87b267f0 d __event_initcall_finish\nffffffff87b267f"..., 4096) = 4081 [pid 314] read(7, "ffffffff87b26ab8 d __event_kvm_vmgexit_enter\nffffffff87b26ac0 d __event_kvm_vmgexit_exit\nffffffff87b"..., 4096) = 4054 [pid 314] read(7, "ffffffff87b26d78 d __event_sched_kthread_work_execute_end\nffffffff87b26d80 d __event_sched_waking\nff"..., 4096) = 4093 [pid 314] read(7, "ffffffff87b27070 d __event_osnoise\nffffffff87b27078 d __event_timerlat\nffffffff87b27080 d __event_bp"..., 4096) = 4076 [pid 314] read(7, "ffffffff87b27330 d __event_mm_page_free_batched\nffffffff87b27338 d __event_mm_page_alloc\nffffffff87b"..., 4096) = 4062 [pid 314] read(7, "ffffffff87b275c8 d __event_locks_get_lock_context\nffffffff87b275d0 d __event_posix_lock_inode\nffffff"..., 4096) = 4093 [pid 314] read(7, "ffffffff87b27880 d __event_ext4_ext_map_blocks_enter\nffffffff87b27888 d __event_ext4_ind_map_blocks_"..., 4096) = 4090 [pid 314] read(7, "ffffffff87b27b30 d __event_f2fs_truncate_data_blocks_range\nffffffff87b27b38 d __event_f2fs_truncate_"..., 4096) = 4057 [pid 314] read(7, "ffffffff87b27dd0 d __event_block_rq_insert\nffffffff87b27dd8 d __event_block_rq_issue\nffffffff87b27de"..., 4096) = 4065 [pid 314] read(7, "ffffffff87b28098 d __event_regmap_reg_write\nffffffff87b280a0 d __event_regmap_reg_read\nffffffff87b28"..., 4096) = 4063 [pid 314] read(7, "ffffffff87b28360 d __event_xhci_handle_cmd_set_deq_ep\nffffffff87b28368 d __event_xhci_handle_cmd_res"..., 4096) = 4073 [pid 314] read(7, "ffffffff87b28628 d __event_hwmon_attr_show\nffffffff87b28630 d __event_hwmon_attr_store\nffffffff87b28"..., 4096) = 4059 [pid 314] read(7, "ffffffff87b288c8 d __event_snd_soc_dapm_widget_event_done\nffffffff87b288d0 d __event_snd_soc_dapm_wa"..., 4096) = 4088 [pid 314] read(7, "ffffffff87b28b98 d __event_rdev_get_antenna\nffffffff87b28ba0 d __event_rdev_rfkill_poll\nffffffff87b2"..., 4096) = 4067 [pid 314] read(7, "ffffffff87b28e58 d __event_rdev_stop_nan\nffffffff87b28e60 d __event_rdev_add_nan_func\nffffffff87b28e"..., 4096) = 4075 [pid 314] read(7, "ffffffff87b290e8 d __event_cfg80211_pmsr_report\nffffffff87b290f0 d __event_cfg80211_pmsr_complete\nff"..., 4096) = 4066 [pid 314] read(7, "ffffffff87b293b0 d __event_drv_reconfig_complete\nffffffff87b293b8 d __event_drv_ipv6_addr_change\nfff"..., 4096) = 4083 [pid 314] read(7, "ffffffff87b29670 d __event_tipc_node_link_down\nffffffff87b29678 d __event_tipc_node_reset_links\nffff"..., 4096) = 4078 [pid 314] read(7, "ffffffff87b298f0 d TRACE_SYSTEM_ERROR_DETECTOR_KFENCE\nffffffff87b298f8 d TRACE_SYSTEM_ERROR_DETECTOR"..., 4096) = 4062 [pid 314] read(7, "ffffffff87b29b80 d TRACE_SYSTEM_COMPACT_COMPLETE\nffffffff87b29b88 d TRACE_SYSTEM_COMPACT_NO_SUITABLE"..., 4096) = 4060 [pid 314] read(7, "ffffffff87b29e10 d TRACE_SYSTEM_SCAN_CGROUP_CHARGE_FAIL\nffffffff87b29e18 d TRACE_SYSTEM_SCAN_TRUNCAT"..., 4096) = 4091 [pid 314] read(7, "ffffffff87b2a060 d TRACE_SYSTEM_EXT4_FC_REASON_NOMEM\nffffffff87b2a068 d TRACE_SYSTEM_EXT4_FC_REASON_"..., 4096) = 4083 [pid 314] read(7, "ffffffff87b2a2f8 d TRACE_SYSTEM_CLKS_ON\nffffffff87b2a300 d TRACE_SYSTEM_REQ_CLKS_OFF\nffffffff87b2a30"..., 4096) = 4083 [pid 314] read(7, "ffffffff87b2a530 d TRACE_SYSTEM_SKB_DROP_REASON_FULL_RING\nffffffff87b2a538 d TRACE_SYSTEM_SKB_DROP_R"..., 4096) = 4077 [pid 314] read(7, "ffffffff87b2a7e8 d TRACE_SYSTEM_P9_TRENAMEAT\nffffffff87b2a7f0 d TRACE_SYSTEM_P9_RRENAMEAT\nffffffff87"..., 4096) = 4062 [pid 314] read(7, "ffffffff87b2b578 D __start_early_lsm_info\nffffffff87b2b580 d __setup_set_reset_devices\nffffffff87b2b"..., 4096) = 4060 [pid 314] read(7, "ffffffff87b2bdf0 d __setup_parse_disable_apic_timer\nffffffff87b2be08 d __setup_parse_nolapic_timer\nf"..., 4096) = 4068 [pid 314] read(7, "ffffffff87b2c660 d __setup_boot_alloc_snapshot\nffffffff87b2c678 d __setup_boot_snapshot\nffffffff87b2"..., 4096) = 4091 [pid 314] read(7, "ffffffff87b2ce88 d __setup_pnp_setup_reserve_io\nffffffff87b2cea0 d __setup_pnp_setup_reserve_mem\nfff"..., 4096) = 4073 [pid 314] read(7, "ffffffff87b2d218 d __initcall__kmod_inet_fragment__768_221_inet_frag_wq_init0\nffffffff87b2d21c d __i"..., 4096) = 4043 [pid 314] read(7, "ffffffff87b2d2f0 d __initcall__kmod_tracepoint__225_140_release_early_probes2\nffffffff87b2d2f4 d __i"..., 4096) = 4086 [pid 314] read(7, "ffffffff87b2d3d4 d __initcall__kmod_vdso32_setup__72_63_sysenter_setup4\nffffffff87b2d3d8 d __initcal"..., 4096) = 4044 [pid 314] read(7, "ffffffff87b2d4b0 d __initcall__kmod_cryptd__284_1097_cryptd_init4\nffffffff87b2d4b4 d __initcall__kmo"..., 4096) = 4057 [pid 314] read(7, "ffffffff87b2d598 d __initcall__kmod_rc_core__280_2091_rc_core_init4\nffffffff87b2d59c d __initcall__k"..., 4096) = 4031 [pid 314] read(7, "ffffffff87b2d678 d __initcall__kmod_exec__926_2198_init_fs_exec_sysctls5\nffffffff87b2d67c d __initca"..., 4096) = 4048 [pid 314] read(7, "ffffffff87b2d758 d __initcall__kmod_intel_cstate__290_784_cstate_pmu_init6\nffffffff87b2d75c d __init"..., 4096) = 4047 [pid 314] read(7, "ffffffff87b2d834 d __initcall__kmod_mm_init__347_194_mm_compute_batch_init6\nffffffff87b2d838 d __ini"..., 4096) = 4024 [pid 314] read(7, "ffffffff87b2d914 d __initcall__kmod_nls_iso8859_9__181_269_init_nls_iso8859_96\nffffffff87b2d918 d __"..., 4096) = 4059 [pid 314] read(7, "ffffffff87b2d9f4 d __initcall__kmod_pcieportdrv__273_265_pcie_portdrv_init6\nffffffff87b2d9f8 d __ini"..., 4096) = 4090 [pid 314] read(7, "ffffffff87b2dad0 d __initcall__kmod_phylink__424_3528_phylink_init6\nffffffff87b2dad4 d __initcall__k"..., 4096) = 4084 [pid 314] read(7, "ffffffff87b2dbb4 d __initcall__kmod_xhci_pci__659_806_xhci_pci_init6\nffffffff87b2dbb8 d __initcall__"..., 4096) = 4061 [pid 314] read(7, "ffffffff87b2dc90 d __initcall__kmod_atkbd__264_1942_atkbd_init6\nffffffff87b2dc94 d __initcall__kmod_"..., 4096) = 4044 [pid 314] read(7, "ffffffff87b2dd6c d __initcall__kmod_hid_holtek_mouse__252_112_holtek_mouse_driver_init6\nffffffff87b2"..., 4096) = 4032 [pid 314] read(7, "ffffffff87b2de40 d __initcall__kmod_hid_topseed__246_79_ts_driver_init6\nffffffff87b2de44 d __initcal"..., 4096) = 4057 [pid 314] read(7, "ffffffff87b2df1c d __initcall__kmod_cls_bpf__610_703_cls_bpf_init_mod6\nffffffff87b2df20 d __initcall"..., 4096) = 4021 [pid 314] read(7, "ffffffff87b2dff4 d __initcall__kmod_xt_hashlimit__755_1331_hashlimit_mt_init6\nffffffff87b2dff8 d __i"..., 4096) = 4075 [pid 314] read(7, "ffffffff87b2e0d8 d __initcall__kmod_nf_defrag_ipv6__811_170_nf_defrag_init6\nffffffff87b2e0dc d __ini"..., 4096) = 4044 [pid 314] read(7, "ffffffff87b2e1b8 d __initcall__kmod_reboot__363_1315_reboot_ksysfs_init7\nffffffff87b2e1bc d __initca"..., 4096) = 4049 [pid 314] read(7, "ffffffff87b2e28c d __initcall__kmod_pci__404_6882_pci_resource_alignment_sysfs_init7\nffffffff87b2e29"..., 4096) = 4068 [pid 314] read(7, "ffffffff87b35078 t __cfi_aesni_exit\nffffffff87b35080 t aesni_exit\nffffffff87b3513c t __cfi_sha256_ss"..., 4096) = 4094 [pid 314] read(7, "ffffffff87b35bf0 t __cfi_exit_nls_iso8859_6\nffffffff87b35bf8 t exit_nls_iso8859_6\nffffffff87b35c10 t"..., 4096) = 4082 [pid 314] read(7, "ffffffff87b363f0 t __cfi_xts_module_exit\nffffffff87b363f8 t xts_module_exit\nffffffff87b36410 t __cfi"..., 4096) = 4066 [pid 314] read(7, "ffffffff87b36c60 t acpi_processor_driver_exit\nffffffff87b36d18 t __cfi_virtio_exit\nffffffff87b36d20 "..., 4096) = 4074 [pid 314] read(7, "ffffffff87b37abc t __cfi_veth_exit\nffffffff87b37ac4 t veth_exit\nffffffff87b37adc t __cfi_virtio_net_"..., 4096) = 4085 [pid 314] read(7, "ffffffff87b38834 t ohci_hcd_mod_exit\nffffffff87b38864 t __cfi_ohci_pci_cleanup\nffffffff87b3886c t oh"..., 4096) = 4063 [pid 314] read(7, "ffffffff87b39150 t audio_sourcemod_exit\nffffffff87b39168 t __cfi_raw_misc_device_exit\nffffffff87b391"..., 4096) = 4092 [pid 314] read(7, "ffffffff87b39e74 T bcm_deinit\nffffffff87b39ea4 T __cfi_qca_deinit\nffffffff87b39eac T qca_deinit\nffff"..., 4096) = 4072 [pid 314] read(7, "ffffffff87b3a568 t lg_g15_driver_exit\nffffffff87b3a580 t __cfi_logi_djreceiver_driver_exit\nffffffff8"..., 4096) = 4057 [pid 314] read(7, "ffffffff87b3acfc t wiimote_hid_driver_exit\nffffffff87b3ad14 t __cfi_sensor_hub_driver_exit\nffffffff8"..., 4096) = 4065 [pid 314] read(7, "ffffffff87b3b654 t __cfi_cls_mall_exit\nffffffff87b3b65c t cls_mall_exit\nffffffff87b3b674 t __cfi_exi"..., 4096) = 4074 [pid 314] read(7, "ffffffff87b3c0cc t __cfi_hashlimit_mt_exit\nffffffff87b3c0d4 t hashlimit_mt_exit\nffffffff87b3c110 t _"..., 4096) = 4070 [pid 314] read(7, "ffffffff87b3cdc4 t ip6table_mangle_fini\nffffffff87b3cdf4 t __cfi_ip6table_raw_fini\nffffffff87b3cdfc "..., 4096) = 4081 [pid 314] read(7, "ffffffff87b55000 b espfix_pud_page\nffffffff87b56000 b bm_pte\nffffffff87b57000 B kasan_early_shadow_p"..., 4096) = 4073 [pid 314] read(7, "ffffffff87b5d4c0 b kvm_eventfd_init.__key\nffffffff87b5d4e0 b irqfd_cleanup_wq\nffffffff87b5d500 b kvm"..., 4096) = 4054 [pid 314] read(7, "ffffffff87b64140 b tsc_refine_calibration_work.ref_start\nffffffff87b64160 b tsc_refine_calibration_w"..., 4096) = 4073 [pid 314] read(7, "ffffffff87b69c20 B phys_cpu_present_map\nffffffff87b6b020 B num_processors\nffffffff87b6b040 B disable"..., 4096) = 4054 [pid 314] read(7, "ffffffff87b74ea0 b iosf_mbi_pmic_punit_access_count\nffffffff87b74ec0 b iosf_mbi_sem_address\nffffffff"..., 4096) = 4040 [pid 314] read(7, "ffffffff87b79340 b user_namespace_sysctl_init.user_header\nffffffff87b79360 b user_namespace_sysctl_i"..., 4096) = 4053 [pid 314] read(7, "ffffffff87b7ade0 b load_compressed_image.__key.64\nffffffff87b7ae00 b snapshot_state\nffffffff87b7ae60"..., 4096) = 4085 [pid 314] read(7, "ffffffff87b9f9e0 b rcu_boot_init_nocb_percpu_data.__key.228\nffffffff87b9fa00 b rcu_boot_init_nocb_pe"..., 4096) = 4071 [pid 314] read(7, "ffffffff87ba2b80 b cgrp_dfl_inhibit_ss_mask\nffffffff87ba2ba0 b cgrp_dfl_visible\nffffffff87ba2bc0 b i"..., 4096) = 4079 [pid 314] read(7, "ffffffff87ba4740 b default_bootup_tracer\nffffffff87ba4760 b trace_cmdline_lock\nffffffff87ba4780 b tr"..., 4096) = 4062 [pid 314] read(7, "ffffffff87bab160 b tsk_pinned_all\nffffffff87bab180 b task_bps_ht\nffffffff87bab260 b uprobes_tree\nfff"..., 4096) = 4081 [pid 314] read(7, "ffffffff87baca20 b sio_pool\nffffffff87baca40 b swapin_nr_pages.prev_offset\nffffffff87baca60 b swapin"..., 4096) = 4081 [pid 314] read(7, "ffffffff87bcfa40 b fasync_lock\nffffffff87bcfa60 b in_lookup_hashtable\nffffffff87bd2260 b inode_init_"..., 4096) = 4075 [pid 314] read(7, "ffffffff87bd4ee0 b proc_subdir_lock\nffffffff87bd4f00 b proc_tty_driver\nffffffff87bd4f20 B sysctl_mou"..., 4096) = 4070 [pid 314] read(7, "ffffffff87bd7440 b fat_fill_super.__key\nffffffff87bd7460 b fat_fill_super.__key.6\nffffffff87bd7480 b"..., 4096) = 4082 [pid 314] read(7, "ffffffff87bd8340 b f2fs_init_write_merge_io.__key.1\nffffffff87bd8360 b bio_post_read_ctx_cache\nfffff"..., 4096) = 4064 [pid 314] read(7, "ffffffff87bdb420 b sel_netnode_hash\nffffffff87bdd220 b sel_netport_lock\nffffffff87bdd240 b sel_netpo"..., 4096) = 4082 [pid 314] read(7, "ffffffff87be3ea0 b init_completion.__key\nffffffff87be3ec0 b percpu_ref_switch_lock\nffffffff87be3ee0 "..., 4096) = 4068 [pid 314] read(7, "ffffffff87bf5660 b backlight_notifier\nffffffff87bf56e0 b backlight_class_init.__key\nffffffff87bf5700"..., 4096) = 4062 [pid 314] read(7, "ffffffff87bf6720 b init_completion.__key\nffffffff87bf6740 b acpi_ex_system_do_stall._done\nffffffff87"..., 4096) = 4073 [pid 314] read(7, "ffffffff87bf7780 B acpi_gbl_gpe_fadt_blocks\nffffffff87bf77a0 B acpi_gbl_global_event_handler\nfffffff"..., 4096) = 4089 [pid 314] read(7, "ffffffff87bf9560 b k_brl.releasestart\nffffffff87bf9580 b k_brlcommit.chords\nffffffff87bf95a0 b k_brl"..., 4096) = 4058 [pid 314] read(7, "ffffffff87c05000 b drm_dev_init.__key.13\nffffffff87c05020 b drm_dev_init.__key.15\nffffffff87c05040 b"..., 4096) = 4072 [pid 314] read(7, "ffffffff87c08320 b sections_per_block\nffffffff87c08340 b memory_blocks\nffffffff87c08360 B hypervisor"..., 4096) = 4078 [pid 314] read(7, "ffffffff87c0cfa0 b scsi_table_header\nffffffff87c0cfc0 b virtscsi_cmd_pool\nffffffff87c0cfe0 b virtscs"..., 4096) = 4083 [pid 314] read(7, "ffffffff87c0dd00 b callid_bitmap\nffffffff87c10500 b add_chan.call_id\nffffffff87c10520 b rtl8152_prob"..., 4096) = 4084 [pid 314] read(7, "ffffffff87c13ee0 b sddr09_host_template\nffffffff87c140e0 b parity\nffffffff87c14220 b ecc2\nffffffff87"..., 4096) = 4078 [pid 314] read(7, "ffffffff87c15820 b role_class\nffffffff87c15840 b usb_role_switch_register.__key\nffffffff87c15860 b u"..., 4096) = 4095 [pid 314] read(7, "ffffffff87c167a0 b i3c_bus_init.__key\nffffffff87c167c0 b __i3c_first_dynamic_bus_num\nffffffff87c167e"..., 4096) = 4094 [pid 314] read(7, "ffffffff87c1a9a0 B power_supply_class\nffffffff87c1a9c0 b power_supply_dev_type\nffffffff87c1aa20 b po"..., 4096) = 4085 [pid 314] read(7, "ffffffff87c1bae0 b pci_parity_count\nffffffff87c1bb00 b edac_pci_panic_on_pe\nffffffff87c1bb20 b edac_"..., 4096) = 4085 [pid 314] read(7, "ffffffff87c1cc80 b hidraw_cdev\nffffffff87c1cd40 b hidraw_open.__key\nffffffff87c1cd60 b uhid_char_ope"..., 4096) = 4087 [pid 314] read(7, "ffffffff87c1e1e0 b ignore_unset_prot_read\nffffffff87c1e200 b ignore_unset_prot_exec\nffffffff87c1e220"..., 4096) = 4069 [pid 314] read(7, "ffffffff87c26e00 b _snd_pcm_new.__key\nffffffff87c26e20 b _snd_pcm_new.__key.61\nffffffff87c26e40 b sn"..., 4096) = 4082 [pid 314] read(7, "ffffffff87c29bc0 b mem_id_init\nffffffff87c29be0 b offload_lock\nffffffff87c29c00 b netdev_kobject_ini"..., 4096) = 4095 [pid 314] read(7, "ffffffff87c2e980 B ip4_min_ttl\nffffffff87c2e9a0 b table_perturb\nffffffff87c2e9c0 B tcp_memory_alloca"..., 4096) = 4095 [pid 314] read(7, "ffffffff87c35a20 B ip6_ra_lock\nffffffff87c35a40 B ip6_min_hopcount\nffffffff87c35a60 B ip6_ra_chain\nf"..., 4096) = 4073 [pid 314] read(7, "ffffffff87c37bc0 b wiphy_new_nm.wiphy_counter\nffffffff87c37be0 b wiphy_new_nm.__key\nffffffff87c37c00"..., 4096) = 4072 [pid 314] read(7, "ffffffff87c3be40 B pci_routeirq\nffffffff87c3be60 B noioapicquirk\nffffffff87c3be80 B pirq_table_addr\n"..., 4096) = 1160 [pid 314] read(7, "", 4096) = 0 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/sys/module", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 7 [pid 314] fstat(7, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 314] getdents64(7, 0x555576befcf0 /* 177 entries */, 32768) = 5680 [pid 314] getdents64(7, 0x555576befcf0 /* 0 entries */, 32768) = 0 [pid 314] close(7) = 0 [pid 314] newfstatat(AT_FDCWD, "/sys/module/dynamic_debug/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/nf_conntrack_sane/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/e1000/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/intel_idle/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/videobuf2_v4l2/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/usblp/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/8021q/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/keyboard/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/btqca/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/ip_gre/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/f2fs/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/netfs/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/memory_hotplug/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/virtio_pci_modern_dev/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/binder/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/snd_timer/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/btsdio/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/page_reporting/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/hid/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/brd/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/usbcore/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/ip6_tunnel/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/vhost_iotlb/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/hid_wiimote/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/cdc_ncm/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/nf_conntrack_h323/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/snd_intel_dspcfg/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/usb_storage/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/blk_cgroup/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/nvme_core/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/pcie_aspm/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/pnp/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/rfkill/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/hci_uart/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/cpufreq/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/uvcvideo/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/ehci_hcd/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/sit/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/ipv6/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/bluetooth/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/nf_conntrack_irc/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/dummy_hcd/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/btbcm/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/tipc/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/fuse/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/nf_conntrack_amanda/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/dvb_core/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/videobuf2_common/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/configfs/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/virtio_gpu/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/snd_soc_core/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/virtio_pci_legacy_dev/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/loop/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/cec/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/videobuf2_dma_sg/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/blk_crypto/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/hid_ntrig/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/rcutree/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/mac80211/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/debug_kinfo/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/l2tp_ppp/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/vcan/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/button/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/kvm/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/libcomposite/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/nf_conntrack_ftp/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/can/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/block/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/xt_quota2/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/asix/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/hid_elo/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/vhost/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/dm_snapshot/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/snd_pcm/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/xz_dec/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/snd/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/virtio_pci/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/dm_mod/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/wireguard/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/cpuidle_haltpoll/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/kvm_intel/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/i8042/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/ttm/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/r8152/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/sr9800/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/module/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/smsc75xx/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/msr/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/ramoops/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/hid_led/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/firmware_class/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/rfcomm/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/binder_alloc/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/acpi/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/clocksource/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/fscrypto/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/rng_core/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/printk/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/hid_prodikeys/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/hid_logitech_hidpp/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/v4l2_mem2mem/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/virtio_blk/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/hid_cp2112/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/cfg80211/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/watchdog/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/dm_bufio/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/virtio_net/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/workqueue/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/ufshcd_core/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/hid_magicmouse/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/drm/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/gspca_main/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/cpuidle/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/cryptomgr/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/spurious/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/dm_verity/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/usb_f_uvc/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/edac_core/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/ftdi_sio/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/vt/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/nf_conntrack/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/tcp_cubic/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/nmi_backtrace/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/xhci_hcd/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/8250/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/hid_steam/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/kfence/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/hid_logitech/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/srcutree/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/sdhci/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/rcupdate/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/random/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/rtc_cmos/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/hidp/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/haltpoll/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/drm_kms_helper/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/erofs/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/wacom/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/can_gw/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/bridge/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/nf_conntrack_tftp/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/sch_htb/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/smsc95xx/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/ir_kbd_i2c/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/pstore/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/dm_user/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/vmw_vsock_virtio_transport_common/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/acpi_cpufreq/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/snd_intel_sdw_acpi/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/overlay/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/ppp_mppe/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/processor/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/scsi_mod/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/kernel/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/page_alloc/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/l2tp_core/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/snd_usb_audio/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/kvm_amd/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/usbhid/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/vsock/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/hid_apple/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/nfc/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/pci_hotplug/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/rmi_core/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/gpiolib_acpi/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/i2c_algo_bit/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/hibernate/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/gve/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/ip6_gre/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/nvme/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/ipip/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/xpad/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/nf_conntrack_netbios_ns/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/mmcblk/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] newfstatat(AT_FDCWD, "/sys/module/kunit/sections", 0x7ffd4c4c19e0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory) [pid 314] openat(AT_FDCWD, "/sys/module", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 7 [pid 314] fstat(7, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 314] getdents64(7, 0x555576bf0240 /* 177 entries */, 32768) = 5680 [pid 314] getdents64(7, 0x555576bf0240 /* 0 entries */, 32768) = 0 [pid 314] close(7) = 0 [pid 314] newfstatat(AT_FDCWD, "/sys/module/kvm_amd/parameters", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] newfstatat(AT_FDCWD, "/sys/module/kvm/parameters", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] newfstatat(AT_FDCWD, "/sys/module/kvm_intel/parameters", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] openat(AT_FDCWD, "/sys/module/kvm_amd/parameters", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 7 [pid 314] fstat(7, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 314] getdents64(7, 0x555576bf0240 /* 18 entries */, 32768) = 600 [pid 314] getdents64(7, 0x555576bf0240 /* 0 entries */, 32768) = 0 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/sys/module/kvm/parameters", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 7 [pid 314] fstat(7, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 314] getdents64(7, 0x555576bf0240 /* 25 entries */, 32768) = 992 [pid 314] getdents64(7, 0x555576bf0240 /* 0 entries */, 32768) = 0 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/sys/module/kvm_intel/parameters", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 7 [pid 314] fstat(7, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 314] getdents64(7, 0x555576bf0240 /* 26 entries */, 32768) = 912 [pid 314] getdents64(7, 0x555576bf0240 /* 0 entries */, 32768) = 0 [pid 314] close(7) = 0 [pid 314] newfstatat(AT_FDCWD, "/sys/module/kvm_amd/parameters/force_avic", {st_mode=S_IFREG|0444, st_size=4096, ...}, 0) = 0 [pid 314] newfstatat(AT_FDCWD, "/sys/module/kvm_amd/parameters/vls", {st_mode=S_IFREG|0444, st_size=4096, ...}, 0) = 0 [pid 314] newfstatat(AT_FDCWD, "/sys/module/kvm_amd/parameters/tsc_scaling", {st_mode=S_IFREG|0444, st_size=4096, ...}, 0) = 0 [pid 314] newfstatat(AT_FDCWD, "/sys/module/kvm_amd/parameters/pause_filter_count_max", {st_mode=S_IFREG|0444, st_size=4096, ...}, 0) = 0 [pid 314] newfstatat(AT_FDCWD, "/sys/module/kvm_amd/parameters/nrips", {st_mode=S_IFREG|0444, st_size=4096, ...}, 0) = 0 [pid 314] newfstatat(AT_FDCWD, "/sys/module/kvm_amd/parameters/pause_filter_count_grow", {st_mode=S_IFREG|0444, st_size=4096, ...}, 0) = 0 [pid 314] newfstatat(AT_FDCWD, "/sys/module/kvm_amd/parameters/pause_filter_count_shrink", {st_mode=S_IFREG|0444, st_size=4096, ...}, 0) = 0 [pid 314] newfstatat(AT_FDCWD, "/sys/module/kvm_amd/parameters/npt", {st_mode=S_IFREG|0444, st_size=4096, ...}, 0) = 0 [pid 314] newfstatat(AT_FDCWD, "/sys/module/kvm_amd/parameters/vgif", {st_mode=S_IFREG|0444, st_size=4096, ...}, 0) = 0 [pid 314] newfstatat(AT_FDCWD, "/sys/module/kvm_amd/parameters/lbrv", {st_mode=S_IFREG|0444, st_size=4096, ...}, 0) = 0 [pid 314] newfstatat(AT_FDCWD, "/sys/module/kvm_amd/parameters/nested", {st_mode=S_IFREG|0444, st_size=4096, ...}, 0) = 0 [pid 314] newfstatat(AT_FDCWD, "/sys/module/kvm_amd/parameters/dump_invalid_vmcb", {st_mode=S_IFREG|0644, st_size=4096, ...}, 0) = 0 [pid 314] newfstatat(AT_FDCWD, "/sys/module/kvm_amd/parameters/pause_filter_thresh", {st_mode=S_IFREG|0444, st_size=4096, ...}, 0) = 0 [pid 314] newfstatat(AT_FDCWD, "/sys/module/kvm_amd/parameters/pause_filter_count", {st_mode=S_IFREG|0444, st_size=4096, ...}, 0) = 0 [pid 314] newfstatat(AT_FDCWD, "/sys/module/kvm_amd/parameters/intercept_smi", {st_mode=S_IFREG|0444, st_size=4096, ...}, 0) = 0 [pid 314] newfstatat(AT_FDCWD, "/sys/module/kvm_amd/parameters/avic", {st_mode=S_IFREG|0444, st_size=4096, ...}, 0) = 0 [pid 314] newfstatat(AT_FDCWD, "/sys/module/kvm/parameters/flush_on_reuse", {st_mode=S_IFREG|0644, st_size=4096, ...}, 0) = 0 [pid 314] newfstatat(AT_FDCWD, "/sys/module/kvm/parameters/force_emulation_prefix", {st_mode=S_IFREG|0644, st_size=4096, ...}, 0) = 0 [pid 314] newfstatat(AT_FDCWD, "/sys/module/kvm/parameters/halt_poll_ns_shrink", {st_mode=S_IFREG|0644, st_size=4096, ...}, 0) = 0 [pid 314] newfstatat(AT_FDCWD, "/sys/module/kvm/parameters/report_ignored_msrs", {st_mode=S_IFREG|0644, st_size=4096, ...}, 0) = 0 [pid 314] newfstatat(AT_FDCWD, "/sys/module/kvm/parameters/enable_vmware_backdoor", {st_mode=S_IFREG|0444, st_size=4096, ...}, 0) = 0 [pid 314] newfstatat(AT_FDCWD, "/sys/module/kvm/parameters/enable_pmu", {st_mode=S_IFREG|0444, st_size=4096, ...}, 0) = 0 [pid 314] newfstatat(AT_FDCWD, "/sys/module/kvm/parameters/nx_huge_pages_recovery_period_ms", {st_mode=S_IFREG|0644, st_size=4096, ...}, 0) = 0 [pid 314] newfstatat(AT_FDCWD, "/sys/module/kvm/parameters/halt_poll_ns", {st_mode=S_IFREG|0644, st_size=4096, ...}, 0) = 0 [pid 314] newfstatat(AT_FDCWD, "/sys/module/kvm/parameters/kvmclock_periodic_sync", {st_mode=S_IFREG|0444, st_size=4096, ...}, 0) = 0 [pid 314] newfstatat(AT_FDCWD, "/sys/module/kvm/parameters/halt_poll_ns_grow_start", {st_mode=S_IFREG|0644, st_size=4096, ...}, 0) = 0 [pid 314] newfstatat(AT_FDCWD, "/sys/module/kvm/parameters/ignore_msrs", {st_mode=S_IFREG|0644, st_size=4096, ...}, 0) = 0 [pid 314] newfstatat(AT_FDCWD, "/sys/module/kvm/parameters/eager_page_split", {st_mode=S_IFREG|0644, st_size=4096, ...}, 0) = 0 [pid 314] newfstatat(AT_FDCWD, "/sys/module/kvm/parameters/nx_huge_pages_recovery_ratio", {st_mode=S_IFREG|0644, st_size=4096, ...}, 0) = 0 [pid 314] newfstatat(AT_FDCWD, "/sys/module/kvm/parameters/tsc_tolerance_ppm", {st_mode=S_IFREG|0644, st_size=4096, ...}, 0) = 0 [pid 314] newfstatat(AT_FDCWD, "/sys/module/kvm/parameters/min_timer_period_us", {st_mode=S_IFREG|0644, st_size=4096, ...}, 0) = 0 [pid 314] newfstatat(AT_FDCWD, "/sys/module/kvm/parameters/tdp_mmu", {st_mode=S_IFREG|0644, st_size=4096, ...}, 0) = 0 [pid 314] newfstatat(AT_FDCWD, "/sys/module/kvm/parameters/vector_hashing", {st_mode=S_IFREG|0444, st_size=4096, ...}, 0) = 0 [pid 314] newfstatat(AT_FDCWD, "/sys/module/kvm/parameters/mmio_caching", {st_mode=S_IFREG|0444, st_size=4096, ...}, 0) = 0 [pid 314] newfstatat(AT_FDCWD, "/sys/module/kvm/parameters/halt_poll_ns_grow", {st_mode=S_IFREG|0644, st_size=4096, ...}, 0) = 0 [pid 314] newfstatat(AT_FDCWD, "/sys/module/kvm/parameters/mitigate_smt_rsb", {st_mode=S_IFREG|0444, st_size=4096, ...}, 0) = 0 [pid 314] newfstatat(AT_FDCWD, "/sys/module/kvm/parameters/pi_inject_timer", {st_mode=S_IFREG|0644, st_size=4096, ...}, 0) = 0 [pid 314] newfstatat(AT_FDCWD, "/sys/module/kvm/parameters/nx_huge_pages", {st_mode=S_IFREG|0644, st_size=4096, ...}, 0) = 0 [pid 314] newfstatat(AT_FDCWD, "/sys/module/kvm/parameters/lapic_timer_advance_ns", {st_mode=S_IFREG|0644, st_size=4096, ...}, 0) = 0 [pid 314] newfstatat(AT_FDCWD, "/sys/module/kvm_intel/parameters/eptad", {st_mode=S_IFREG|0444, st_size=4096, ...}, 0) = 0 [pid 314] newfstatat(AT_FDCWD, "/sys/module/kvm_intel/parameters/flexpriority", {st_mode=S_IFREG|0444, st_size=4096, ...}, 0) = 0 [pid 314] newfstatat(AT_FDCWD, "/sys/module/kvm_intel/parameters/vmentry_l1d_flush", {st_mode=S_IFREG|0644, st_size=4096, ...}, 0) = 0 [pid 314] newfstatat(AT_FDCWD, "/sys/module/kvm_intel/parameters/enable_ipiv", {st_mode=S_IFREG|0444, st_size=4096, ...}, 0) = 0 [pid 314] newfstatat(AT_FDCWD, "/sys/module/kvm_intel/parameters/ple_window_shrink", {st_mode=S_IFREG|0444, st_size=4096, ...}, 0) = 0 [pid 314] newfstatat(AT_FDCWD, "/sys/module/kvm_intel/parameters/ept", {st_mode=S_IFREG|0444, st_size=4096, ...}, 0) = 0 [pid 314] newfstatat(AT_FDCWD, "/sys/module/kvm_intel/parameters/ple_gap", {st_mode=S_IFREG|0444, st_size=4096, ...}, 0) = 0 [pid 314] newfstatat(AT_FDCWD, "/sys/module/kvm_intel/parameters/emulate_invalid_guest_state", {st_mode=S_IFREG|0444, st_size=4096, ...}, 0) = 0 [pid 314] newfstatat(AT_FDCWD, "/sys/module/kvm_intel/parameters/pml", {st_mode=S_IFREG|0444, st_size=4096, ...}, 0) = 0 [pid 314] newfstatat(AT_FDCWD, "/sys/module/kvm_intel/parameters/allow_smaller_maxphyaddr", {st_mode=S_IFREG|0444, st_size=4096, ...}, 0) = 0 [pid 314] newfstatat(AT_FDCWD, "/sys/module/kvm_intel/parameters/enable_apicv", {st_mode=S_IFREG|0444, st_size=4096, ...}, 0) = 0 [pid 314] newfstatat(AT_FDCWD, "/sys/module/kvm_intel/parameters/enable_shadow_vmcs", {st_mode=S_IFREG|0444, st_size=4096, ...}, 0) = 0 [pid 314] newfstatat(AT_FDCWD, "/sys/module/kvm_intel/parameters/ple_window_max", {st_mode=S_IFREG|0444, st_size=4096, ...}, 0) = 0 [pid 314] newfstatat(AT_FDCWD, "/sys/module/kvm_intel/parameters/ple_window", {st_mode=S_IFREG|0444, st_size=4096, ...}, 0) = 0 [pid 314] newfstatat(AT_FDCWD, "/sys/module/kvm_intel/parameters/nested", {st_mode=S_IFREG|0444, st_size=4096, ...}, 0) = 0 [pid 314] newfstatat(AT_FDCWD, "/sys/module/kvm_intel/parameters/vnmi", {st_mode=S_IFREG|0444, st_size=4096, ...}, 0) = 0 [pid 314] newfstatat(AT_FDCWD, "/sys/module/kvm_intel/parameters/vpid", {st_mode=S_IFREG|0444, st_size=4096, ...}, 0) = 0 [pid 314] newfstatat(AT_FDCWD, "/sys/module/kvm_intel/parameters/error_on_inconsistent_vmcs_config", {st_mode=S_IFREG|0444, st_size=4096, ...}, 0) = 0 [pid 314] newfstatat(AT_FDCWD, "/sys/module/kvm_intel/parameters/preemption_timer", {st_mode=S_IFREG|0444, st_size=4096, ...}, 0) = 0 [pid 314] newfstatat(AT_FDCWD, "/sys/module/kvm_intel/parameters/ple_window_grow", {st_mode=S_IFREG|0444, st_size=4096, ...}, 0) = 0 [pid 314] newfstatat(AT_FDCWD, "/sys/module/kvm_intel/parameters/dump_invalid_vmcs", {st_mode=S_IFREG|0644, st_size=4096, ...}, 0) = 0 [pid 314] newfstatat(AT_FDCWD, "/sys/module/kvm_intel/parameters/fasteoi", {st_mode=S_IFREG|0444, st_size=4096, ...}, 0) = 0 [pid 314] newfstatat(AT_FDCWD, "/sys/module/kvm_intel/parameters/unrestricted_guest", {st_mode=S_IFREG|0444, st_size=4096, ...}, 0) = 0 [pid 314] newfstatat(AT_FDCWD, "/sys/module/kvm_intel/parameters/nested_early_check", {st_mode=S_IFREG|0444, st_size=4096, ...}, 0) = 0 [pid 314] openat(AT_FDCWD, "/sys/module/kvm_amd/parameters/force_avic", O_RDONLY) = 7 [pid 314] read(7, "N\n", 4096) = 2 [pid 314] read(7, "", 4096) = 0 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/sys/module/kvm_amd/parameters/vls", O_RDONLY) = 7 [pid 314] read(7, "1\n", 4096) = 2 [pid 314] read(7, "", 4096) = 0 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/sys/module/kvm_amd/parameters/tsc_scaling", O_RDONLY) = 7 [pid 314] read(7, "1\n", 4096) = 2 [pid 314] read(7, "", 4096) = 0 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/sys/module/kvm_amd/parameters/pause_filter_count_max", O_RDONLY) = 7 [pid 314] read(7, "65535\n", 4096) = 6 [pid 314] read(7, "", 4096) = 0 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/sys/module/kvm_amd/parameters/nrips", O_RDONLY) = 7 [pid 314] read(7, "1\n", 4096) = 2 [pid 314] read(7, "", 4096) = 0 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/sys/module/kvm_amd/parameters/pause_filter_count_grow", O_RDONLY) = 7 [pid 314] read(7, "2\n", 4096) = 2 [pid 314] read(7, "", 4096) = 0 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/sys/module/kvm_amd/parameters/pause_filter_count_shrink", O_RDONLY) = 7 [pid 314] read(7, "0\n", 4096) = 2 [pid 314] read(7, "", 4096) = 0 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/sys/module/kvm_amd/parameters/npt", O_RDONLY) = 7 [pid 314] read(7, "Y\n", 4096) = 2 [pid 314] read(7, "", 4096) = 0 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/sys/module/kvm_amd/parameters/vgif", O_RDONLY) = 7 [pid 314] read(7, "1\n", 4096) = 2 [pid 314] read(7, "", 4096) = 0 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/sys/module/kvm_amd/parameters/lbrv", O_RDONLY) = 7 [pid 314] read(7, "1\n", 4096) = 2 [pid 314] read(7, "", 4096) = 0 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/sys/module/kvm_amd/parameters/nested", O_RDONLY) = 7 [pid 314] read(7, "1\n", 4096) = 2 [pid 314] read(7, "", 4096) = 0 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/sys/module/kvm_amd/parameters/dump_invalid_vmcb", O_RDONLY) = 7 [pid 314] read(7, "N\n", 4096) = 2 [pid 314] read(7, "", 4096) = 0 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/sys/module/kvm_amd/parameters/pause_filter_thresh", O_RDONLY) = 7 [pid 314] read(7, "128\n", 4096) = 4 [pid 314] read(7, "", 4096) = 0 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/sys/module/kvm_amd/parameters/pause_filter_count", O_RDONLY) = 7 [pid 314] read(7, "3000\n", 4096) = 5 [pid 314] read(7, "", 4096) = 0 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/sys/module/kvm_amd/parameters/intercept_smi", O_RDONLY) = 7 [pid 314] read(7, "Y\n", 4096) = 2 [pid 314] read(7, "", 4096) = 0 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/sys/module/kvm_amd/parameters/avic", O_RDONLY) = 7 [pid 314] read(7, "N\n", 4096) = 2 [pid 314] read(7, "", 4096) = 0 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/sys/module/kvm/parameters/flush_on_reuse", O_RDONLY) = 7 [pid 314] read(7, "N\n", 4096) = 2 [pid 314] read(7, "", 4096) = 0 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/sys/module/kvm/parameters/force_emulation_prefix", O_RDONLY) = 7 [pid 314] read(7, "0\n", 4096) = 2 [pid 314] read(7, "", 4096) = 0 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/sys/module/kvm/parameters/halt_poll_ns_shrink", O_RDONLY) = 7 [pid 314] read(7, "0\n", 4096) = 2 [pid 314] read(7, "", 4096) = 0 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/sys/module/kvm/parameters/report_ignored_msrs", O_RDONLY) = 7 [pid 314] read(7, "Y\n", 4096) = 2 [pid 314] read(7, "", 4096) = 0 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/sys/module/kvm/parameters/enable_vmware_backdoor", O_RDONLY) = 7 [pid 314] read(7, "N\n", 4096) = 2 [pid 314] read(7, "", 4096) = 0 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/sys/module/kvm/parameters/enable_pmu", O_RDONLY) = 7 [pid 314] read(7, "N\n", 4096) = 2 [pid 314] read(7, "", 4096) = 0 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/sys/module/kvm/parameters/nx_huge_pages_recovery_period_ms", O_RDONLY) = 7 [pid 314] read(7, "0\n", 4096) = 2 [pid 314] read(7, "", 4096) = 0 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/sys/module/kvm/parameters/halt_poll_ns", O_RDONLY) = 7 [pid 314] read(7, "200000\n", 4096) = 7 [pid 314] read(7, "", 4096) = 0 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/sys/module/kvm/parameters/kvmclock_periodic_sync", O_RDONLY) = 7 [pid 314] read(7, "Y\n", 4096) = 2 [pid 314] read(7, "", 4096) = 0 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/sys/module/kvm/parameters/halt_poll_ns_grow_start", O_RDONLY) = 7 [pid 314] read(7, "10000\n", 4096) = 6 [pid 314] read(7, "", 4096) = 0 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/sys/module/kvm/parameters/ignore_msrs", O_RDONLY) = 7 [pid 314] read(7, "N\n", 4096) = 2 [pid 314] read(7, "", 4096) = 0 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/sys/module/kvm/parameters/eager_page_split", O_RDONLY) = 7 [pid 314] read(7, "Y\n", 4096) = 2 [pid 314] read(7, "", 4096) = 0 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/sys/module/kvm/parameters/nx_huge_pages_recovery_ratio", O_RDONLY) = 7 [pid 314] read(7, "60\n", 4096) = 3 [pid 314] brk(0x555576c31000) = 0x555576c31000 [pid 314] read(7, "", 4096) = 0 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/sys/module/kvm/parameters/tsc_tolerance_ppm", O_RDONLY) = 7 [pid 314] read(7, "250\n", 4096) = 4 [pid 314] read(7, "", 4096) = 0 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/sys/module/kvm/parameters/min_timer_period_us", O_RDONLY) = 7 [pid 314] read(7, "200\n", 4096) = 4 [pid 314] read(7, "", 4096) = 0 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/sys/module/kvm/parameters/tdp_mmu", O_RDONLY) = 7 [pid 314] read(7, "Y\n", 4096) = 2 [pid 314] read(7, "", 4096) = 0 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/sys/module/kvm/parameters/vector_hashing", O_RDONLY) = 7 [pid 314] read(7, "Y\n", 4096) = 2 [pid 314] read(7, "", 4096) = 0 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/sys/module/kvm/parameters/mmio_caching", O_RDONLY) = 7 [pid 314] read(7, "Y\n", 4096) = 2 [pid 314] read(7, "", 4096) = 0 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/sys/module/kvm/parameters/halt_poll_ns_grow", O_RDONLY) = 7 [pid 314] read(7, "2\n", 4096) = 2 [pid 314] read(7, "", 4096) = 0 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/sys/module/kvm/parameters/mitigate_smt_rsb", O_RDONLY) = 7 [pid 314] read(7, "N\n", 4096) = 2 [pid 314] read(7, "", 4096) = 0 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/sys/module/kvm/parameters/pi_inject_timer", O_RDONLY) = 7 [pid 314] read(7, "0\n", 4096) = 2 [pid 314] read(7, "", 4096) = 0 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/sys/module/kvm/parameters/nx_huge_pages", O_RDONLY) = 7 [pid 314] read(7, "N\n", 4096) = 2 [pid 314] read(7, "", 4096) = 0 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/sys/module/kvm/parameters/lapic_timer_advance_ns", O_RDONLY) = 7 [pid 314] read(7, "-1\n", 4096) = 3 [pid 314] read(7, "", 4096) = 0 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/sys/module/kvm_intel/parameters/eptad", O_RDONLY) = 7 [pid 314] read(7, "Y\n", 4096) = 2 [pid 314] read(7, "", 4096) = 0 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/sys/module/kvm_intel/parameters/flexpriority", O_RDONLY) = 7 [pid 314] read(7, "Y\n", 4096) = 2 [pid 314] read(7, "", 4096) = 0 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/sys/module/kvm_intel/parameters/vmentry_l1d_flush", O_RDONLY) = 7 [pid 314] read(7, "not required\n", 4096) = 13 [pid 314] read(7, "", 4096) = 0 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/sys/module/kvm_intel/parameters/enable_ipiv", O_RDONLY) = 7 [pid 314] read(7, "N\n", 4096) = 2 [pid 314] read(7, "", 4096) = 0 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/sys/module/kvm_intel/parameters/ple_window_shrink", O_RDONLY) = 7 [pid 314] read(7, "0\n", 4096) = 2 [pid 314] read(7, "", 4096) = 0 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/sys/module/kvm_intel/parameters/ept", O_RDONLY) = 7 [pid 314] read(7, "Y\n", 4096) = 2 [pid 314] read(7, "", 4096) = 0 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/sys/module/kvm_intel/parameters/ple_gap", O_RDONLY) = 7 [pid 314] read(7, "0\n", 4096) = 2 [pid 314] read(7, "", 4096) = 0 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/sys/module/kvm_intel/parameters/emulate_invalid_guest_state", O_RDONLY) = 7 [pid 314] read(7, "Y\n", 4096) = 2 [pid 314] read(7, "", 4096) = 0 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/sys/module/kvm_intel/parameters/pml", O_RDONLY) = 7 [pid 314] read(7, "N\n", 4096) = 2 [pid 314] read(7, "", 4096) = 0 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/sys/module/kvm_intel/parameters/allow_smaller_maxphyaddr", O_RDONLY) = 7 [pid 314] read(7, "N\n", 4096) = 2 [pid 314] read(7, "", 4096) = 0 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/sys/module/kvm_intel/parameters/enable_apicv", O_RDONLY) = 7 [pid 314] read(7, "N\n", 4096) = 2 [pid 314] read(7, "", 4096) = 0 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/sys/module/kvm_intel/parameters/enable_shadow_vmcs", O_RDONLY) = 7 [pid 314] read(7, "Y\n", 4096) = 2 [pid 314] read(7, "", 4096) = 0 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/sys/module/kvm_intel/parameters/ple_window_max", O_RDONLY) = 7 [pid 314] read(7, "0\n", 4096) = 2 [pid 314] read(7, "", 4096) = 0 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/sys/module/kvm_intel/parameters/ple_window", O_RDONLY) = 7 [pid 314] read(7, "0\n", 4096) = 2 [pid 314] read(7, "", 4096) = 0 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/sys/module/kvm_intel/parameters/nested", O_RDONLY) = 7 [pid 314] read(7, "Y\n", 4096) = 2 [pid 314] read(7, "", 4096) = 0 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/sys/module/kvm_intel/parameters/vnmi", O_RDONLY) = 7 [pid 314] read(7, "Y\n", 4096) = 2 [pid 314] read(7, "", 4096) = 0 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/sys/module/kvm_intel/parameters/vpid", O_RDONLY) = 7 [pid 314] read(7, "Y\n", 4096) = 2 [pid 314] read(7, "", 4096) = 0 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/sys/module/kvm_intel/parameters/error_on_inconsistent_vmcs_config", O_RDONLY) = 7 [pid 314] read(7, "Y\n", 4096) = 2 [pid 314] read(7, "", 4096) = 0 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/sys/module/kvm_intel/parameters/preemption_timer", O_RDONLY) = 7 [pid 314] read(7, "Y\n", 4096) = 2 [pid 314] read(7, "", 4096) = 0 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/sys/module/kvm_intel/parameters/ple_window_grow", O_RDONLY) = 7 [pid 314] read(7, "0\n", 4096) = 2 [pid 314] read(7, "", 4096) = 0 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/sys/module/kvm_intel/parameters/dump_invalid_vmcs", O_RDONLY) = 7 [pid 314] read(7, "N\n", 4096) = 2 [pid 314] brk(0x555576c52000) = 0x555576c52000 [pid 314] read(7, "", 4096) = 0 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/sys/module/kvm_intel/parameters/fasteoi", O_RDONLY) = 7 [pid 314] read(7, "Y\n", 4096) = 2 [pid 314] read(7, "", 4096) = 0 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/sys/module/kvm_intel/parameters/unrestricted_guest", O_RDONLY) = 7 [pid 314] read(7, "Y\n", 4096) = 2 [pid 314] read(7, "", 4096) = 0 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/sys/module/kvm_intel/parameters/nested_early_check", O_RDONLY) = 7 [pid 314] read(7, "N\n", 4096) = 2 [pid 314] read(7, "", 4096) = 0 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/proc/version", O_RDONLY) = 7 [pid 314] read(7, "Linux version syzkaller (syzkaller@syzkaller) (Debian clang version 22.1.8 (++20260613092233+e80beda"..., 4096) = 171 [pid 314] read(7, "", 4096) = 0 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/proc/filesystems", O_RDONLY) = 7 [pid 314] read(7, "nodev\tsysfs\nnodev\ttmpfs\nnodev\tbdev\nnodev\tproc\nnodev\tcgroup\nnodev\tcgroup2\nnodev\tcpuset\nnodev\tdevtmpfs"..., 4096) = 426 [pid 314] read(7, "", 4096) = 0 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/sys/kernel/security/lsm", O_RDONLY) = 7 [pid 314] read(7, "capability,selinux", 4096) = 18 [pid 314] read(7, "", 4096) = 0 [pid 314] close(7) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 316 attached , child_tidptr=0x555576bd87d0) = 316 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 314] openat(AT_FDCWD, "/sys/kernel/debug/x86/nmi_longest_ns", O_WRONLY|O_CLOEXEC [pid 316] set_robust_list(0x555576bd87e0, 24 [pid 314] <... openat resumed>) = 7 [pid 314] write(7, "10000000000", 11) = 11 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/proc/sys/kernel/hung_task_check_interval_secs", O_WRONLY|O_CLOEXEC) = 7 [pid 314] write(7, "20", 2) = 2 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/proc/sys/net/core/bpf_jit_kallsyms", O_WRONLY|O_CLOEXEC) = 7 [pid 314] write(7, "1", 1) = 1 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/proc/sys/net/core/bpf_jit_harden", O_WRONLY|O_CLOEXEC) = 7 [pid 314] write(7, "0", 1) = 1 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/proc/sys/kernel/kptr_restrict", O_WRONLY|O_CLOEXEC) = 7 [pid 314] write(7, "0", 1) = 1 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/proc/sys/kernel/softlockup_all_cpu_backtrace", O_WRONLY|O_CLOEXEC) = 7 [pid 314] write(7, "1", 1) = 1 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/proc/sys/fs/mount-max", O_WRONLY|O_CLOEXEC [pid 316] <... set_robust_list resumed>) = 0 [pid 314] <... openat resumed>) = 7 [pid 314] write(7, "100", 3) = 3 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/proc/sys/vm/oom_dump_tasks", O_WRONLY|O_CLOEXEC [pid 316] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... openat resumed>) = 7 [pid 314] write(7, "0", 1) = 1 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/proc/sys/debug/exception-trace", O_WRONLY|O_CLOEXEC [pid 316] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... openat resumed>) = 7 [pid 314] write(7, "0", 1) = 1 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/proc/sys/kernel/printk", O_WRONLY|O_CLOEXEC) = 7 [pid 314] write(7, "7 4 1 3", 7) = 7 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/proc/sys/kernel/keys/gc_delay", O_WRONLY|O_CLOEXEC) = 7 [pid 314] write(7, "1", 1) = 1 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/proc/sys/vm/oom_kill_allocating_task", O_WRONLY|O_CLOEXEC) = 7 [pid 314] write(7, "1", 1) = 1 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/sys/kernel/debug/failslab/task-filter", O_WRONLY|O_CLOEXEC) = 7 [pid 314] write(7, "Y", 1) = 1 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/sys/kernel/debug/fail_page_alloc/task-filter", O_WRONLY|O_CLOEXEC) = 7 [pid 314] write(7, "Y", 1) = 1 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/sys/kernel/debug/fail_futex/task-filter", O_WRONLY|O_CLOEXEC) = 7 [pid 314] write(7, "Y", 1) = 1 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/sys/kernel/debug/fail_usercopy/task-filter", O_WRONLY|O_CLOEXEC) = 7 [pid 314] write(7, "Y", 1) = 1 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/sys/kernel/debug/fail_make_request/task-filter", O_WRONLY|O_CLOEXEC) = 7 [pid 314] write(7, "Y", 1) = 1 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/sys/kernel/debug/fail_io_timeout/task-filter", O_WRONLY|O_CLOEXEC) = 7 [pid 314] write(7, "Y", 1) = 1 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/sys/kernel/debug/fail_iommufd/task-filter", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 314] openat(AT_FDCWD, "/proc/sys/kernel/ctrl-alt-del", O_WRONLY|O_CLOEXEC) = 7 [pid 314] write(7, "0", 1) = 1 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/proc/sys/kernel/cad_pid", O_WRONLY|O_CLOEXEC) = 7 [pid 314] write(7, "316", 3) = 3 [pid 314] close(7) = 0 [pid 314] kill(316, SIGKILL) = 0 [pid 316] +++ killed by SIGKILL +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=316, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 314] rt_sigreturn({mask=[]}) = 316 [pid 314] mkdirat(AT_FDCWD, "/syzcgroup", 0777) = 0 [pid 314] mkdirat(AT_FDCWD, "/syzcgroup/unified", 0777) = 0 [pid 314] mount("none", "/syzcgroup/unified", "cgroup2", 0, NULL) = 0 [pid 314] chmod("/syzcgroup/unified", 0777) = 0 [pid 314] openat(AT_FDCWD, "/syzcgroup/unified/cgroup.subtree_control", O_WRONLY) = 7 [pid 314] write(7, "+cpu", 4) = 4 [pid 314] write(7, "+io", 3) = 3 [pid 314] write(7, "+pids", 5) = 5 [pid 314] close(7) = 0 [pid 314] mkdirat(AT_FDCWD, "/syzcgroup/net", 0777) = 0 [pid 314] mount("none", "/syzcgroup/net", "cgroup", 0, "net") = -1 EINVAL (Invalid argument) [pid 314] mount("none", "/syzcgroup/net", "cgroup", 0, "net_prio") = 0 [ 46.799061][ T28] audit: type=1400 audit(1786907701.024:66): avc: denied { mounton } for pid=314 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 46.805294][ T314] cgroup: Unknown subsys name 'net' [pid 314] umount2("/syzcgroup/net", 0) = 0 [pid 314] mount("none", "/syzcgroup/net", "cgroup", 0, "devices") = -1 EINVAL (Invalid argument) [pid 314] mount("none", "/syzcgroup/net", "cgroup", 0, "blkio") = 0 [pid 314] umount2("/syzcgroup/net", 0) = 0 [pid 314] mount("none", "/syzcgroup/net", "cgroup", 0, "freezer") = 0 [pid 314] umount2("/syzcgroup/net", 0) = 0 [pid 314] mount("none", "/syzcgroup/net", "cgroup", 0, "net_prio,blkio,freezer") = ? ERESTARTNOINTR (To be restarted) [ 46.823296][ T28] audit: type=1400 audit(1786907701.024:67): avc: denied { mount } for pid=314 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 46.850064][ T28] audit: type=1400 audit(1786907701.054:68): avc: denied { unmount } for pid=314 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 46.851431][ T314] cgroup: Unknown subsys name 'devices' [pid 314] mount("none", "/syzcgroup/net", "cgroup", 0, "net_prio,blkio,freezer") = ? ERESTARTNOINTR (To be restarted) [pid 314] mount("none", "/syzcgroup/net", "cgroup", 0, "net_prio,blkio,freezer") = ? ERESTARTNOINTR (To be restarted) [pid 314] mount("none", "/syzcgroup/net", "cgroup", 0, "net_prio,blkio,freezer") = ? ERESTARTNOINTR (To be restarted) [pid 314] mount("none", "/syzcgroup/net", "cgroup", 0, "net_prio,blkio,freezer") = 0 [pid 314] chmod("/syzcgroup/net", 0777) = 0 [pid 314] mkdirat(AT_FDCWD, "/syzcgroup/cpu", 0777) = 0 [pid 314] mount("none", "/syzcgroup/cpu", "cgroup", 0, "cpuset") = 0 [pid 314] umount2("/syzcgroup/cpu", 0) = 0 [pid 314] mount("none", "/syzcgroup/cpu", "cgroup", 0, "cpuacct") = 0 [pid 314] umount2("/syzcgroup/cpu", 0) = 0 [pid 314] mount("none", "/syzcgroup/cpu", "cgroup", 0, "hugetlb") = -1 EINVAL (Invalid argument) [pid 314] mount("none", "/syzcgroup/cpu", "cgroup", 0, "rlimit") = -1 EINVAL (Invalid argument) [pid 314] mount("none", "/syzcgroup/cpu", "cgroup", 0, "memory") = 0 [pid 314] umount2("/syzcgroup/cpu", 0) = 0 [pid 314] mount("none", "/syzcgroup/cpu", "cgroup", 0, "cpuset,cpuacct,memory") = ? ERESTARTNOINTR (To be restarted) [ 46.999589][ T314] cgroup: Unknown subsys name 'hugetlb' [ 47.006842][ T314] cgroup: Unknown subsys name 'rlimit' [pid 314] mount("none", "/syzcgroup/cpu", "cgroup", 0, "cpuset,cpuacct,memory") = ? ERESTARTNOINTR (To be restarted) [pid 314] mount("none", "/syzcgroup/cpu", "cgroup", 0, "cpuset,cpuacct,memory") = ? ERESTARTNOINTR (To be restarted) [pid 314] mount("none", "/syzcgroup/cpu", "cgroup", 0, "cpuset,cpuacct,memory") = 0 [pid 314] chmod("/syzcgroup/cpu", 0777) = 0 [pid 314] openat(AT_FDCWD, "/syzcgroup/cpu/cgroup.clone_children", O_WRONLY|O_CLOEXEC) = 7 [pid 314] write(7, "1", 1) = 1 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/syzcgroup/cpu/cpuset.memory_pressure_enabled", O_WRONLY|O_CLOEXEC) = 7 [pid 314] write(7, "1", 1) = 1 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/sys/kernel/debug/kcov", O_RDWR) = 7 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/sys/kernel/debug/kcov", O_RDWR) = 7 [pid 314] dup2(7, 216) = 216 [pid 314] close(7) = 0 [pid 314] ioctl(216, KCOV_INIT_TRACE, 0x80000) = 0 [pid 314] mmap(NULL, 4202496, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f12049fe000 [pid 314] mmap(0x7f12049ff000, 4194304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 216, 0) = 0x7f12049ff000 [pid 314] mmap(NULL, 4202496, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f12045fc000 [pid 314] mmap(0x7f12045fd000, 4194304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 216, 0) = 0x7f12045fd000 [pid 314] munmap(0x7f12045fc000, 4202496) = 0 [pid 314] munmap(0x7f12049fe000, 4202496) = 0 [pid 314] close(216) = 0 [pid 314] openat(AT_FDCWD, "/sys/kernel/debug/kcov", O_RDWR) = 7 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/sys/kernel/debug/kcov", O_RDWR) = 7 [pid 314] dup2(7, 216) = 216 [pid 314] close(7) = 0 [pid 314] ioctl(216, KCOV_INIT_TRACE, 0x80000) = 0 [pid 314] mmap(NULL, 4202496, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f12049fe000 [pid 314] mmap(0x7f12049ff000, 4194304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 216, 0) = 0x7f12049ff000 [pid 314] ioctl(216, KCOV_ENABLE, 0) = 0 [pid 314] ioctl(216, _IOC(_IOC_NONE, 0x63, 0x68, 0), 0) = -1 ENOTTY (Inappropriate ioctl for device) [pid 314] munmap(0x7f12049fe000, 4202496) = 0 [pid 314] ioctl(216, KCOV_DISABLE, 0) = 0 [pid 314] close(216) = 0 [pid 314] openat(AT_FDCWD, "/proc/self/make-it-fail", O_WRONLY) = 7 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_WRONLY) = 7 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/sys/kernel/debug/failslab/ignore-gfp-wait", O_WRONLY|O_CLOEXEC) = 7 [pid 314] write(7, "N", 1) = 1 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/sys/kernel/debug/fail_futex/ignore-private", O_WRONLY|O_CLOEXEC) = 7 [pid 314] write(7, "N", 1) = 1 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/sys/kernel/debug/fail_page_alloc/ignore-gfp-highmem", O_WRONLY|O_CLOEXEC) = 7 [pid 314] write(7, "N", 1) = 1 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/sys/kernel/debug/fail_page_alloc/ignore-gfp-wait", O_WRONLY|O_CLOEXEC) = 7 [pid 314] write(7, "N", 1) = 1 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/sys/kernel/debug/fail_page_alloc/min-order", O_WRONLY|O_CLOEXEC) = 7 [pid 314] write(7, "0", 1) = 1 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/sys/kernel/debug/kmemleak", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 314] openat(AT_FDCWD, "/sys/kernel/debug/kcsan", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 314] chmod("/dev/raw-gadget", 0666) = 0 [pid 314] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 7 [pid 314] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 8 [pid 314] sendto(8, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x35\x34\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 36 [pid 314] recvfrom(8, [{nlmsg_len=420, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=314}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x35\x34\x00\x00\x00\x00\x06\x00\x01\x00\x17\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x1d\x00\x00\x00\x44\x01\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x0e\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x05\x00\x00\x00\x08\x00\x02\x00\x0e\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 420 [pid 314] recvfrom(8, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=314}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 314] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 9 [pid 314] ioctl(9, SIOCGIFINDEX, {ifr_name="wpan0"}) = -1 ENODEV (No such device) [pid 314] close(9) = 0 [pid 314] sendto(8, [{nlmsg_len=36, nlmsg_type=0x17 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x0b\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x06\x00\x0a\x00\xa0\xaa\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 36 [pid 314] recvfrom(8, [{nlmsg_len=56, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=314}, {error=-ENODEV, msg=[{nlmsg_len=36, nlmsg_type=0x17 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x0b\x00\x00\x00\x08\x00\x03\x00\x00\x00\x00\x00\x06\x00\x0a\x00\xa0\xaa\x00\x00"]}], 4096, 0, NULL, NULL) = 56 [pid 314] close(7) = 0 [pid 314] close(8) = 0 [pid 314] mount(NULL, "/proc/sys/fs/binfmt_misc", "binfmt_misc", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 314] openat(AT_FDCWD, "/proc/sys/fs/binfmt_misc/register", O_WRONLY|O_CLOEXEC) = 7 [pid 314] write(7, "\x3a\x73\x79\x7a\x30\x3a\x4d\x3a\x30\x3a\x01\x3a\x3a\x2e\x2f\x66\x69\x6c\x65\x30\x3a", 21) = 21 [pid 314] close(7) = 0 [pid 314] openat(AT_FDCWD, "/proc/sys/fs/binfmt_misc/register", O_WRONLY|O_CLOEXEC) = 7 [pid 314] write(7, "\x3a\x73\x79\x7a\x31\x3a\x4d\x3a\x31\x3a\x02\x3a\x3a\x2e\x2f\x66\x69\x6c\x65\x30\x3a\x50\x4f\x43", 24) = 24 [pid 314] close(7) = 0 [pid 314] swapoff("./swap-file") = -1 ENOENT (No such file or directory) [pid 314] unlink("./swap-file") = -1 ENOENT (No such file or directory) [pid 314] openat(AT_FDCWD, "./swap-file", O_WRONLY|O_CREAT|O_CLOEXEC, 0600) = 7 [pid 314] fallocate(7, FALLOC_FL_ZERO_RANGE, 0, 128000000) = 0 [pid 314] close(7) = 0 [pid 314] rt_sigaction(SIGINT, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f1204f3f450}, {sa_handler=0x7f1204e52f10, sa_mask=[INT], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f1204f3f450}, 8) = 0 [pid 314] rt_sigaction(SIGQUIT, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f1204f3f450}, {sa_handler=SIG_IGN, sa_mask=[QUIT], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f1204f3f450}, 8) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0 [pid 314] mmap(NULL, 36864, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1205f3a000 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [CHLD], 8) = 0 [pid 314] clone3({flags=CLONE_VM|CLONE_VFORK|CLONE_CLEAR_SIGHAND, exit_signal=SIGCHLD, stack=0x7f1205f3a000, stack_size=0x9000}, 88ci2-android-6-1-perf/strace-static-x86_64: Process 317 attached [pid 317] rt_sigprocmask(SIG_BLOCK, NULL, ~[KILL STOP], 8) = 0 [pid 317] rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f1204f3f450}, NULL, 8) = 0 [pid 317] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 317] execve("/bin/sh", ["sh", "-c", "--", "mkswap ./swap-file"], 0x7ffd4c4c3558 /* 10 vars */ [pid 314] <... clone3 resumed>) = 317 [pid 314] munmap(0x7f1205f3a000, 36864) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [CHLD], NULL, 8) = 0 [ 47.126165][ T28] audit: type=1400 audit(1786907701.354:69): avc: denied { setattr } for pid=314 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=258 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 47.149938][ T28] audit: type=1400 audit(1786907701.354:70): avc: denied { create } for pid=314 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [pid 317] <... execve resumed>) = 0 [pid 317] brk(NULL) = 0x55c85e2c8000 [pid 317] mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f0dd1c8c000 [pid 317] access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory) [pid 317] openat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 317] openat(AT_FDCWD, "/lib64/glibc-hwcaps/x86-64-v3/libbusybox.so.1.37.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 317] newfstatat(AT_FDCWD, "/lib64/glibc-hwcaps/x86-64-v3/", 0x7ffe02949490, 0) = -1 ENOENT (No such file or directory) [pid 317] openat(AT_FDCWD, "/lib64/glibc-hwcaps/x86-64-v2/libbusybox.so.1.37.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 317] newfstatat(AT_FDCWD, "/lib64/glibc-hwcaps/x86-64-v2/", 0x7ffe02949490, 0) = -1 ENOENT (No such file or directory) [pid 317] openat(AT_FDCWD, "/lib64/libbusybox.so.1.37.0", O_RDONLY|O_CLOEXEC) = 7 [pid 317] read(7, "\x7f\x45\x4c\x46\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x38\x13\x0c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x09\x00\x40\x00\x19\x00\x18\x00\x01\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xc8\xf4\x00\x00"..., 832) = 832 [pid 317] fstat(7, {st_mode=S_IFREG|0644, st_size=792952, ...}) = 0 [pid 317] mmap(NULL, 792856, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 7, 0) = 0x7f0dd1bca000 [pid 317] mmap(0x7f0dd1bda000, 548864, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 7, 0x10000) = 0x7f0dd1bda000 [pid 317] mmap(0x7f0dd1c60000, 163840, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 7, 0x96000) = 0x7f0dd1c60000 [pid 317] mmap(0x7f0dd1c88000, 16384, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 7, 0xbe000) = 0x7f0dd1c88000 [pid 317] close(7) = 0 [pid 317] openat(AT_FDCWD, "/lib64/libc.so.6", O_RDONLY|O_CLOEXEC) = 7 [pid 317] read(7, "\x7f\x45\x4c\x46\x02\x01\x01\x03\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\xf0\xab\x02\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x38\x22\x1d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0e\x00\x40\x00\x3b\x00\x3a\x00\x06\x00\x00\x00\x04\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00"..., 832) = 832 [pid 317] pread64(7, "\x06\x00\x00\x00\x04\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x04\x00\x00\x00\x60\xc1\x19\x00\x00\x00\x00\x00\x60\xc1\x19\x00\x00\x00\x00\x00\x60\xc1\x19\x00\x00\x00\x00\x00\x1c\x00\x00\x00\x00\x00\x00\x00\x1c\x00\x00\x00"..., 784, 64) = 784 [pid 317] fstat(7, {st_mode=S_IFREG|0755, st_size=1913080, ...}) = 0 [pid 317] pread64(7, "\x06\x00\x00\x00\x04\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x04\x00\x00\x00\x60\xc1\x19\x00\x00\x00\x00\x00\x60\xc1\x19\x00\x00\x00\x00\x00\x60\xc1\x19\x00\x00\x00\x00\x00\x1c\x00\x00\x00\x00\x00\x00\x00\x1c\x00\x00\x00"..., 784, 64) = 784 [pid 317] mmap(NULL, 1965720, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 7, 0) = 0x7f0dd19ea000 [pid 317] mmap(0x7f0dd1a12000, 1368064, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 7, 0x28000) = 0x7f0dd1a12000 [pid 317] mmap(0x7f0dd1b60000, 356352, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 7, 0x176000) = 0x7f0dd1b60000 [pid 317] mmap(0x7f0dd1bb7000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 7, 0x1cc000) = 0x7f0dd1bb7000 [pid 317] mmap(0x7f0dd1bbd000, 52888, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f0dd1bbd000 [pid 317] close(7) = 0 [pid 317] openat(AT_FDCWD, "/lib64/libpam.so.0", O_RDONLY|O_CLOEXEC) = 7 [pid 317] read(7, "\x7f\x45\x4c\x46\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\xf8\xf0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0a\x00\x40\x00\x1b\x00\x1a\x00\x01\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x29\x00\x00"..., 832) = 832 [pid 317] fstat(7, {st_mode=S_IFREG|0755, st_size=63416, ...}) = 0 [pid 317] mmap(NULL, 65552, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 7, 0) = 0x7f0dd19d9000 [pid 317] mmap(0x7f0dd19dc000, 32768, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 7, 0x3000) = 0x7f0dd19dc000 [pid 317] mmap(0x7f0dd19e4000, 16384, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 7, 0xb000) = 0x7f0dd19e4000 [pid 317] mmap(0x7f0dd19e8000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 7, 0xe000) = 0x7f0dd19e8000 [pid 317] close(7) = 0 [pid 317] openat(AT_FDCWD, "/lib64/libpam_misc.so.0", O_RDONLY|O_CLOEXEC) = 7 [pid 317] read(7, "\x7f\x45\x4c\x46\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x00\x51\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0a\x00\x40\x00\x1a\x00\x19\x00\x01\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xd8\x12\x00\x00"..., 832) = 832 [pid 317] fstat(7, {st_mode=S_IFREG|0755, st_size=22400, ...}) = 0 [pid 317] mmap(NULL, 24656, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 7, 0) = 0x7f0dd19d2000 [pid 317] mmap(0x7f0dd19d4000, 8192, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 7, 0x2000) = 0x7f0dd19d4000 [pid 317] mmap(0x7f0dd19d6000, 4096, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 7, 0x4000) = 0x7f0dd19d6000 [pid 317] mmap(0x7f0dd19d7000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 7, 0x4000) = 0x7f0dd19d7000 [ 47.172161][ T28] audit: type=1400 audit(1786907701.354:71): avc: denied { write } for pid=314 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 47.193599][ T28] audit: type=1400 audit(1786907701.354:72): avc: denied { read } for pid=314 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [pid 317] close(7) = 0 [pid 317] openat(AT_FDCWD, "/lib64/libresolv.so.2", O_RDONLY|O_CLOEXEC) = 7 [pid 317] read(7, "\x7f\x45\x4c\x46\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\xa8\xe1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0b\x00\x40\x00\x1d\x00\x1c\x00\x01\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x27\x00\x00"..., 832) = 832 [pid 317] fstat(7, {st_mode=S_IFREG|0755, st_size=59624, ...}) = 0 [pid 317] mmap(NULL, 67720, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 7, 0) = 0x7f0dd19c1000 [pid 317] mmap(0x7f0dd19c4000, 32768, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 7, 0x3000) = 0x7f0dd19c4000 [pid 317] mmap(0x7f0dd19cc000, 8192, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 7, 0xb000) = 0x7f0dd19cc000 [pid 317] mmap(0x7f0dd19ce000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 7, 0xd000) = 0x7f0dd19ce000 [pid 317] mmap(0x7f0dd19d0000, 6280, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f0dd19d0000 [pid 317] close(7) = 0 [pid 317] openat(AT_FDCWD, "/lib64/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 317] openat(AT_FDCWD, "/usr/lib64/glibc-hwcaps/x86-64-v3/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 317] newfstatat(AT_FDCWD, "/usr/lib64/glibc-hwcaps/x86-64-v3/", 0x7ffe029493f0, 0) = -1 ENOENT (No such file or directory) [pid 317] openat(AT_FDCWD, "/usr/lib64/glibc-hwcaps/x86-64-v2/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 317] newfstatat(AT_FDCWD, "/usr/lib64/glibc-hwcaps/x86-64-v2/", 0x7ffe029493f0, 0) = -1 ENOENT (No such file or directory) [pid 317] openat(AT_FDCWD, "/usr/lib64/libselinux.so.1", O_RDONLY|O_CLOEXEC) = 7 [pid 317] read(7, "\x7f\x45\x4c\x46\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x60\xd1\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0b\x00\x40\x00\x1d\x00\x1c\x00\x01\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x74\x00\x00"..., 832) = 832 [pid 317] fstat(7, {st_mode=S_IFREG|0755, st_size=186528, ...}) = 0 [pid 317] mmap(NULL, 194256, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 7, 0) = 0x7f0dd1991000 [pid 317] mmap(0x7f0dd1999000, 114688, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 7, 0x8000) = 0x7f0dd1999000 [pid 317] mmap(0x7f0dd19b5000, 32768, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 7, 0x24000) = 0x7f0dd19b5000 [pid 317] mmap(0x7f0dd19bd000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 7, 0x2c000) = 0x7f0dd19bd000 [pid 317] mmap(0x7f0dd19bf000, 5840, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f0dd19bf000 [pid 317] close(7) = 0 [pid 317] mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f0dd198f000 [pid 317] openat(AT_FDCWD, "/lib64/libatomic.so.1", O_RDONLY|O_CLOEXEC) = 7 [pid 317] read(7, "\x7f\x45\x4c\x46\x02\x01\x01\x03\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x30\x71\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0a\x00\x40\x00\x1b\x00\x1a\x00\x01\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x1f\x00\x00"..., 832) = 832 [pid 317] fstat(7, {st_mode=S_IFREG|0755, st_size=30704, ...}) = 0 [pid 317] mmap(NULL, 37000, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 7, 0) = 0x7f0dd1985000 [pid 317] mmap(0x7f0dd1987000, 12288, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 7, 0x2000) = 0x7f0dd1987000 [pid 317] mmap(0x7f0dd198a000, 8192, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 7, 0x5000) = 0x7f0dd198a000 [pid 317] mmap(0x7f0dd198c000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 7, 0x6000) = 0x7f0dd198c000 [pid 317] mmap(0x7f0dd198e000, 136, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f0dd198e000 [pid 317] close(7) = 0 [pid 317] openat(AT_FDCWD, "/lib64/libpcre2-8.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 317] openat(AT_FDCWD, "/usr/lib64/libpcre2-8.so.0", O_RDONLY|O_CLOEXEC) = 7 [pid 317] read(7, "\x7f\x45\x4c\x46\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\xf0\x00\x06\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0a\x00\x40\x00\x1a\x00\x19\x00\x01\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xc8\x20\x00\x00"..., 832) = 832 [pid 317] fstat(7, {st_mode=S_IFREG|0755, st_size=395120, ...}) = 0 [pid 317] mmap(NULL, 397336, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 7, 0) = 0x7f0dd1923000 [pid 317] mmap(0x7f0dd1926000, 225280, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 7, 0x3000) = 0x7f0dd1926000 [pid 317] mmap(0x7f0dd195d000, 155648, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 7, 0x3a000) = 0x7f0dd195d000 [pid 317] mmap(0x7f0dd1983000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 7, 0x5f000) = 0x7f0dd1983000 [pid 317] close(7) = 0 [pid 317] mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f0dd1921000 [pid 317] arch_prctl(ARCH_SET_FS, 0x7f0dd1921c80) = 0 [pid 317] set_tid_address(0x7f0dd1921f50) = 317 [pid 317] set_robust_list(0x7f0dd1921f60, 24) = 0 [pid 317] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 32, 0, 0x53053053) = -1 ENOSYS (Function not implemented) [pid 317] mprotect(0x7f0dd1bb7000, 16384, PROT_READ) = 0 [pid 317] mprotect(0x7f0dd1983000, 4096, PROT_READ) = 0 [pid 317] mprotect(0x7f0dd198c000, 4096, PROT_READ) = 0 [pid 317] mprotect(0x7f0dd19bd000, 4096, PROT_READ) = 0 [pid 317] mprotect(0x7f0dd19ce000, 4096, PROT_READ) = 0 [pid 317] mprotect(0x7f0dd19e8000, 4096, PROT_READ) = 0 [pid 317] mprotect(0x7f0dd19d7000, 4096, PROT_READ) = 0 [pid 317] mprotect(0x7f0dd1c88000, 12288, PROT_READ) = 0 [pid 317] mprotect(0x55c843774000, 4096, PROT_READ) = 0 [pid 317] mprotect(0x7f0dd1cc1000, 8192, PROT_READ) = 0 [pid 317] prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 [pid 317] statfs("/sys/fs/selinux", {f_type=SELINUX_MAGIC, f_bsize=4096, f_blocks=0, f_bfree=0, f_bavail=0, f_files=0, f_ffree=0, f_fsid={val=[0, 0]}, f_namelen=255, f_frsize=4096, f_flags=ST_VALID|ST_NOSUID|ST_NOEXEC|ST_RELATIME}) = 0 [pid 317] statfs("/sys/fs/selinux", {f_type=SELINUX_MAGIC, f_bsize=4096, f_blocks=0, f_bfree=0, f_bavail=0, f_files=0, f_ffree=0, f_fsid={val=[0, 0]}, f_namelen=255, f_frsize=4096, f_flags=ST_VALID|ST_NOSUID|ST_NOEXEC|ST_RELATIME}) = 0 [pid 317] getrandom("\x77\x55\x3d\x68\x83\xfc\xf6\x75", 8, GRND_NONBLOCK) = 8 [pid 317] brk(NULL) = 0x55c85e2c8000 [pid 317] brk(0x55c85e2e9000) = 0x55c85e2e9000 [pid 317] access("/etc/selinux/config", F_OK) = 0 [pid 317] getpid() = 317 [pid 317] rt_sigaction(SIGCHLD, {sa_handler=0x7f0dd1c0d287, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER, sa_restorer=0x7f0dd1a29180}, NULL, 8) = 0 [pid 317] getppid() = 314 [pid 317] uname({sysname="Linux", nodename="syzkaller", ...}) = 0 [pid 317] newfstatat(AT_FDCWD, "/root", {st_mode=S_IFDIR|0700, st_size=4096, ...}, 0) = 0 [pid 317] newfstatat(AT_FDCWD, ".", {st_mode=S_IFDIR|0700, st_size=4096, ...}, 0) = 0 [pid 317] rt_sigaction(SIGINT, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 317] rt_sigaction(SIGINT, {sa_handler=0x7f0dd1c0d287, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER, sa_restorer=0x7f0dd1a29180}, NULL, 8) = 0 [pid 317] rt_sigaction(SIGQUIT, NULL, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, 8) = 0 [pid 317] rt_sigaction(SIGTERM, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 [pid 317] newfstatat(AT_FDCWD, "/bin/mkswap", 0x7ffe02949d88, 0) = -1 ENOENT (No such file or directory) [pid 317] newfstatat(AT_FDCWD, "/sbin/mkswap", {st_mode=S_IFREG|0755, st_size=14256, ...}, 0) = 0 [pid 317] execve("/sbin/mkswap", ["mkswap", "./swap-file"], 0x55c85e2c86f0 /* 10 vars */) = 0 [pid 317] brk(NULL) = 0x55684fc0d000 [pid 317] mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f0773991000 [pid 317] access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory) [pid 317] openat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 317] openat(AT_FDCWD, "/lib64/glibc-hwcaps/x86-64-v3/libbusybox.so.1.37.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 317] newfstatat(AT_FDCWD, "/lib64/glibc-hwcaps/x86-64-v3/", 0x7ffd34ac8f00, 0) = -1 ENOENT (No such file or directory) [pid 317] openat(AT_FDCWD, "/lib64/glibc-hwcaps/x86-64-v2/libbusybox.so.1.37.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 317] newfstatat(AT_FDCWD, "/lib64/glibc-hwcaps/x86-64-v2/", 0x7ffd34ac8f00, 0) = -1 ENOENT (No such file or directory) [pid 317] openat(AT_FDCWD, "/lib64/libbusybox.so.1.37.0", O_RDONLY|O_CLOEXEC) = 7 [pid 317] read(7, "\x7f\x45\x4c\x46\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x38\x13\x0c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x09\x00\x40\x00\x19\x00\x18\x00\x01\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xc8\xf4\x00\x00"..., 832) = 832 [pid 317] fstat(7, {st_mode=S_IFREG|0644, st_size=792952, ...}) = 0 [pid 317] mmap(NULL, 792856, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 7, 0) = 0x7f07738cf000 [pid 317] mmap(0x7f07738df000, 548864, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 7, 0x10000) = 0x7f07738df000 [pid 317] mmap(0x7f0773965000, 163840, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 7, 0x96000) = 0x7f0773965000 [pid 317] mmap(0x7f077398d000, 16384, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 7, 0xbe000) = 0x7f077398d000 [pid 317] close(7) = 0 [pid 317] openat(AT_FDCWD, "/lib64/libc.so.6", O_RDONLY|O_CLOEXEC) = 7 [pid 317] read(7, "\x7f\x45\x4c\x46\x02\x01\x01\x03\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\xf0\xab\x02\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x38\x22\x1d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0e\x00\x40\x00\x3b\x00\x3a\x00\x06\x00\x00\x00\x04\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00"..., 832) = 832 [pid 317] pread64(7, "\x06\x00\x00\x00\x04\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x04\x00\x00\x00\x60\xc1\x19\x00\x00\x00\x00\x00\x60\xc1\x19\x00\x00\x00\x00\x00\x60\xc1\x19\x00\x00\x00\x00\x00\x1c\x00\x00\x00\x00\x00\x00\x00\x1c\x00\x00\x00"..., 784, 64) = 784 [pid 317] fstat(7, {st_mode=S_IFREG|0755, st_size=1913080, ...}) = 0 [pid 317] pread64(7, "\x06\x00\x00\x00\x04\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x04\x00\x00\x00\x60\xc1\x19\x00\x00\x00\x00\x00\x60\xc1\x19\x00\x00\x00\x00\x00\x60\xc1\x19\x00\x00\x00\x00\x00\x1c\x00\x00\x00\x00\x00\x00\x00\x1c\x00\x00\x00"..., 784, 64) = 784 [pid 317] mmap(NULL, 1965720, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 7, 0) = 0x7f07736ef000 [pid 317] mmap(0x7f0773717000, 1368064, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 7, 0x28000) = 0x7f0773717000 [pid 317] mmap(0x7f0773865000, 356352, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 7, 0x176000) = 0x7f0773865000 [pid 317] mmap(0x7f07738bc000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 7, 0x1cc000) = 0x7f07738bc000 [pid 317] mmap(0x7f07738c2000, 52888, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f07738c2000 [pid 317] close(7) = 0 [pid 317] openat(AT_FDCWD, "/lib64/libpam.so.0", O_RDONLY|O_CLOEXEC) = 7 [pid 317] read(7, "\x7f\x45\x4c\x46\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\xf8\xf0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0a\x00\x40\x00\x1b\x00\x1a\x00\x01\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x29\x00\x00"..., 832) = 832 [pid 317] fstat(7, {st_mode=S_IFREG|0755, st_size=63416, ...}) = 0 [pid 317] mmap(NULL, 65552, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 7, 0) = 0x7f07736de000 [pid 317] mmap(0x7f07736e1000, 32768, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 7, 0x3000) = 0x7f07736e1000 [pid 317] mmap(0x7f07736e9000, 16384, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 7, 0xb000) = 0x7f07736e9000 [pid 317] mmap(0x7f07736ed000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 7, 0xe000) = 0x7f07736ed000 [pid 317] close(7) = 0 [pid 317] openat(AT_FDCWD, "/lib64/libpam_misc.so.0", O_RDONLY|O_CLOEXEC) = 7 [pid 317] read(7, "\x7f\x45\x4c\x46\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x00\x51\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0a\x00\x40\x00\x1a\x00\x19\x00\x01\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xd8\x12\x00\x00"..., 832) = 832 [pid 317] fstat(7, {st_mode=S_IFREG|0755, st_size=22400, ...}) = 0 [pid 317] mmap(NULL, 24656, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 7, 0) = 0x7f07736d7000 [pid 317] mmap(0x7f07736d9000, 8192, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 7, 0x2000) = 0x7f07736d9000 [pid 317] mmap(0x7f07736db000, 4096, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 7, 0x4000) = 0x7f07736db000 [pid 317] mmap(0x7f07736dc000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 7, 0x4000) = 0x7f07736dc000 [pid 317] close(7) = 0 [pid 317] openat(AT_FDCWD, "/lib64/libresolv.so.2", O_RDONLY|O_CLOEXEC) = 7 [pid 317] read(7, "\x7f\x45\x4c\x46\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\xa8\xe1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0b\x00\x40\x00\x1d\x00\x1c\x00\x01\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x27\x00\x00"..., 832) = 832 [pid 317] fstat(7, {st_mode=S_IFREG|0755, st_size=59624, ...}) = 0 [pid 317] mmap(NULL, 67720, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 7, 0) = 0x7f07736c6000 [pid 317] mmap(0x7f07736c9000, 32768, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 7, 0x3000) = 0x7f07736c9000 [pid 317] mmap(0x7f07736d1000, 8192, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 7, 0xb000) = 0x7f07736d1000 [pid 317] mmap(0x7f07736d3000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 7, 0xd000) = 0x7f07736d3000 [pid 317] mmap(0x7f07736d5000, 6280, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f07736d5000 [pid 317] close(7) = 0 [pid 317] openat(AT_FDCWD, "/lib64/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 317] openat(AT_FDCWD, "/usr/lib64/glibc-hwcaps/x86-64-v3/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 317] newfstatat(AT_FDCWD, "/usr/lib64/glibc-hwcaps/x86-64-v3/", 0x7ffd34ac8e60, 0) = -1 ENOENT (No such file or directory) [pid 317] openat(AT_FDCWD, "/usr/lib64/glibc-hwcaps/x86-64-v2/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 317] newfstatat(AT_FDCWD, "/usr/lib64/glibc-hwcaps/x86-64-v2/", 0x7ffd34ac8e60, 0) = -1 ENOENT (No such file or directory) [pid 317] openat(AT_FDCWD, "/usr/lib64/libselinux.so.1", O_RDONLY|O_CLOEXEC) = 7 [pid 317] read(7, "\x7f\x45\x4c\x46\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x60\xd1\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0b\x00\x40\x00\x1d\x00\x1c\x00\x01\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x74\x00\x00"..., 832) = 832 [pid 317] fstat(7, {st_mode=S_IFREG|0755, st_size=186528, ...}) = 0 [pid 317] mmap(NULL, 194256, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 7, 0) = 0x7f0773696000 [pid 317] mmap(0x7f077369e000, 114688, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 7, 0x8000) = 0x7f077369e000 [pid 317] mmap(0x7f07736ba000, 32768, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 7, 0x24000) = 0x7f07736ba000 [ 47.214571][ T28] audit: type=1400 audit(1786907701.374:73): avc: denied { mounton } for pid=314 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [pid 317] mmap(0x7f07736c2000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 7, 0x2c000) = 0x7f07736c2000 [pid 317] mmap(0x7f07736c4000, 5840, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f07736c4000 [pid 317] close(7) = 0 [pid 317] mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f0773694000 [pid 317] openat(AT_FDCWD, "/lib64/libatomic.so.1", O_RDONLY|O_CLOEXEC) = 7 [pid 317] read(7, "\x7f\x45\x4c\x46\x02\x01\x01\x03\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x30\x71\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0a\x00\x40\x00\x1b\x00\x1a\x00\x01\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x1f\x00\x00"..., 832) = 832 [pid 317] fstat(7, {st_mode=S_IFREG|0755, st_size=30704, ...}) = 0 [pid 317] mmap(NULL, 37000, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 7, 0) = 0x7f077368a000 [pid 317] mmap(0x7f077368c000, 12288, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 7, 0x2000) = 0x7f077368c000 [pid 317] mmap(0x7f077368f000, 8192, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 7, 0x5000) = 0x7f077368f000 [pid 317] mmap(0x7f0773691000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 7, 0x6000) = 0x7f0773691000 [pid 317] mmap(0x7f0773693000, 136, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f0773693000 [pid 317] close(7) = 0 [pid 317] openat(AT_FDCWD, "/lib64/libpcre2-8.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 317] openat(AT_FDCWD, "/usr/lib64/libpcre2-8.so.0", O_RDONLY|O_CLOEXEC) = 7 [pid 317] read(7, "\x7f\x45\x4c\x46\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x3e\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\xf0\x00\x06\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x00\x38\x00\x0a\x00\x40\x00\x1a\x00\x19\x00\x01\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xc8\x20\x00\x00"..., 832) = 832 [pid 317] fstat(7, {st_mode=S_IFREG|0755, st_size=395120, ...}) = 0 [pid 317] mmap(NULL, 397336, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 7, 0) = 0x7f0773628000 [pid 317] mmap(0x7f077362b000, 225280, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 7, 0x3000) = 0x7f077362b000 [pid 317] mmap(0x7f0773662000, 155648, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 7, 0x3a000) = 0x7f0773662000 [pid 317] mmap(0x7f0773688000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 7, 0x5f000) = 0x7f0773688000 [pid 317] close(7) = 0 [pid 317] mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f0773626000 [pid 317] arch_prctl(ARCH_SET_FS, 0x7f0773626c80) = 0 [pid 317] set_tid_address(0x7f0773626f50) = 317 [pid 317] set_robust_list(0x7f0773626f60, 24) = 0 [pid 317] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 32, 0, 0x53053053) = -1 ENOSYS (Function not implemented) [pid 317] mprotect(0x7f07738bc000, 16384, PROT_READ) = 0 [pid 317] mprotect(0x7f0773688000, 4096, PROT_READ) = 0 [pid 317] mprotect(0x7f0773691000, 4096, PROT_READ) = 0 [pid 317] mprotect(0x7f07736c2000, 4096, PROT_READ) = 0 [pid 317] mprotect(0x7f07736d3000, 4096, PROT_READ) = 0 [pid 317] mprotect(0x7f07736ed000, 4096, PROT_READ) = 0 [pid 317] mprotect(0x7f07736dc000, 4096, PROT_READ) = 0 [pid 317] mprotect(0x7f077398d000, 12288, PROT_READ) = 0 [pid 317] mprotect(0x55684687f000, 4096, PROT_READ) = 0 [pid 317] mprotect(0x7f07739c6000, 8192, PROT_READ) = 0 [pid 317] prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 [pid 317] statfs("/sys/fs/selinux", {f_type=SELINUX_MAGIC, f_bsize=4096, f_blocks=0, f_bfree=0, f_bavail=0, f_files=0, f_ffree=0, f_fsid={val=[0, 0]}, f_namelen=255, f_frsize=4096, f_flags=ST_VALID|ST_NOSUID|ST_NOEXEC|ST_RELATIME}) = 0 [pid 317] statfs("/sys/fs/selinux", {f_type=SELINUX_MAGIC, f_bsize=4096, f_blocks=0, f_bfree=0, f_bavail=0, f_files=0, f_ffree=0, f_fsid={val=[0, 0]}, f_namelen=255, f_frsize=4096, f_flags=ST_VALID|ST_NOSUID|ST_NOEXEC|ST_RELATIME}) = 0 [pid 317] getrandom("\x1f\xd6\x99\x05\x8f\x00\x0f\xf2", 8, GRND_NONBLOCK) = 8 [pid 317] brk(NULL) = 0x55684fc0d000 [pid 317] brk(0x55684fc2e000) = 0x55684fc2e000 [pid 317] access("/etc/selinux/config", F_OK) = 0 [pid 317] openat(AT_FDCWD, "./swap-file", O_WRONLY) = 7 [pid 317] lseek(7, 0, SEEK_END) = 128000000 [pid 317] lseek(7, 0, SEEK_SET) = 0 [pid 317] fstat(1, {st_mode=S_IFIFO|0600, st_size=0, ...}) = 0 [pid 317] fstat(7, {st_mode=S_IFREG|0600, st_size=128000000, ...}) = 0 [pid 317] fgetxattr(7, "security.selinux", "\x72\x6f\x6f\x74\x3a\x6f\x62\x6a\x65\x63\x74\x5f\x72\x3a\x75\x73\x65\x72\x5f\x68\x6f\x6d\x65\x5f\x74\x00", 255) = 26 [pid 317] access("/var/run/setrans/.setrans-unix", F_OK) = -1 ENOENT (No such file or directory) [pid 317] futex(0x7f07736c56b8, FUTEX_WAKE_PRIVATE, 2147483647) = 0 [pid 317] fsetxattr(7, "security.selinux", "\x72\x6f\x6f\x74\x3a\x6f\x62\x6a\x65\x63\x74\x5f\x72\x3a\x73\x77\x61\x70\x66\x69\x6c\x65\x5f\x74\x00", 25, 0) = 0 [pid 317] write(7, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1024) = 1024 [pid 317] write(7, "\x01\x00\x00\x00\x11\x7a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 516) = 516 [pid 317] lseek(7, 4086, SEEK_SET) = 4086 [pid 317] write(7, "SWAPSPACE2", 10) = 10 [pid 317] fsync(7) = 0 [pid 317] write(1, "Setting up swapspace version 1, size = 127995904 bytes\n", 55Setting up swapspace version 1, size = 127995904 bytes ) = 55 [pid 317] exit_group(0) = ? [pid 317] +++ exited with 0 +++ [pid 314] rt_sigaction(SIGINT, {sa_handler=0x7f1204e52f10, sa_mask=[INT], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f1204f3f450}, NULL, 8) = 0 [pid 314] rt_sigaction(SIGQUIT, {sa_handler=SIG_IGN, sa_mask=[QUIT], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f1204f3f450}, NULL, 8) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=317, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 314] rt_sigreturn({mask=[]}) = 0 [pid 314] swapon("./swap-file", SWAP_FLAG_PREFER|0) = 0 [pid 314] openat(AT_FDCWD, "/sys/bus/pci/devices/0000:00:11.0/", O_RDONLY|O_NONBLOCK) = -1 ENOENT (No such file or directory) [pid 314] openat(AT_FDCWD, "/sys/bus/pci/devices/0000:00:10.0/", O_RDONLY|O_NONBLOCK) = -1 ENOENT (No such file or directory) [pid 314] access("/usr/sbin/makedumpfile", X_OK) = -1 ENOENT (No such file or directory) [pid 314] access("/usr/bin/makedumpfile", X_OK) = -1 ENOENT (No such file or directory) [pid 314] mmap(NULL, 11530240, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f1202bf4000 [pid 314] mmap(NULL, 17297408, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f1201b75000 [ 47.300139][ T317] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 47.318832][ T314] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [pid 314] munmap(0x7f1202bf4000, 11530240) = 0 [pid 314] write(3, "\x0c\xfd\xaf\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0c\x00\x00\x00\x04\x00\x08\x00\x0a\x00\x00\x00\x80\xf9\xaf\x00\x04\x00\x00\x00\x45\x00\x00\x00\x80\xef\xaf\x00\x50\xef\xaf\x00\x9c\x16\x00\x00\x50\x16\x00\x00\x0c\x16\x00\x00\xc0\x15\x00\x00\x64\x15\x00\x00\x1c\x15\x00\x00\xc4\x14\x00\x00\x68\x14\x00\x00\x24\x14\x00\x00\xe0\x13\x00\x00\x9c\x13\x00\x00\x54\x13\x00\x00\x00\x13\x00\x00"..., 11533584 [pid 315] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 998, NULL, 0) = 1 [pid 315] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 307] <... futex resumed>) = 0 [pid 315] read(6, "\x0c\xfd\xaf\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x0c\x00\x00\x00\x04\x00\x08\x00\x0a\x00\x00\x00\x80\xf9\xaf\x00\x04\x00\x00\x00\x45\x00\x00\x00\x80\xef\xaf\x00\x50\xef\xaf\x00\x9c\x16\x00\x00\x50\x16\x00\x00\x0c\x16\x00\x00\xc0\x15\x00\x00\x64\x15\x00\x00\x1c\x15\x00\x00\xc4\x14\x00\x00\x68\x14\x00\x00\x24\x14\x00\x00\xe0\x13\x00\x00\x9c\x13\x00\x00\x54\x13\x00\x00\x00\x13\x00\x00"..., 164) = 164 [pid 315] mmap(0x1ed5c7000000, 12582912, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ed5c7000000 [pid 315] prctl(PR_SET_VMA, PR_SET_VMA_ANON_NAME, 0x1ed5c7000000, 12582912, " Go: heap") = 0 [pid 315] epoll_pwait(4, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 0, NULL, 0) = 1 [pid 315] futex(0x1ed5c2a80160, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 310] <... futex resumed>) = 0 [pid 310] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 310] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 310] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 310] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 310] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 310] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 310] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 310] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 310] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 310] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 310] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 310] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 310] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 310] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 310] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 310] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 310] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 310] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 310] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 310] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 310] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 310] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 310] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 310] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 310] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 310] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 310] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 310] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 310] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 310] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 310] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 310] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 310] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 307] epoll_pwait(4 [pid 310] epoll_pwait(4 [pid 307] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 310] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 310] epoll_pwait(4 [pid 307] getpid( [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 307] <... getpid resumed>) = 306 [pid 310] epoll_pwait(4 [pid 307] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 307] <... tgkill resumed>) = 0 [pid 310] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 310] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 310] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 310] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 310] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 310] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 310] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 310] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 310] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 310] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 310] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 310] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 310] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 310] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 310] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 310] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 310] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 310] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 310] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 310] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 310] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 310] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 310] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield( [pid 307] getpid( [pid 310] <... sched_yield resumed>) = 0 [pid 307] <... getpid resumed>) = 306 [pid 310] sched_yield( [pid 307] tgkill(306, 310, SIGURG [pid 310] <... sched_yield resumed>) = 0 [pid 307] <... tgkill resumed>) = 0 [pid 310] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] rt_sigreturn({mask=[]} [pid 315] rt_sigreturn({mask=[]} [pid 310] <... rt_sigreturn resumed>) = 0 [pid 310] getpid() = 306 [pid 307] getpid( [pid 310] tgkill(306, 315, SIGURG [pid 307] <... getpid resumed>) = 306 [pid 310] <... tgkill resumed>) = 0 [pid 307] tgkill(306, 310, SIGURG [pid 310] sched_yield( [pid 307] <... tgkill resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 310] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] rt_sigreturn({mask=[]}) = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 307] getpid( [pid 310] sched_yield( [pid 307] <... getpid resumed>) = 306 [pid 310] <... sched_yield resumed>) = 0 [pid 307] tgkill(306, 310, SIGURG [pid 310] sched_yield( [pid 307] <... tgkill resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 310] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] rt_sigreturn({mask=[]}) = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 307] getpid( [pid 310] sched_yield( [pid 307] <... getpid resumed>) = 306 [pid 310] <... sched_yield resumed>) = 0 [pid 307] tgkill(306, 310, SIGURG [pid 310] sched_yield( [pid 307] <... tgkill resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 310] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] rt_sigreturn({mask=[]}) = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 307] getpid( [pid 310] sched_yield( [pid 307] <... getpid resumed>) = 306 [pid 310] <... sched_yield resumed>) = 0 [pid 307] tgkill(306, 310, SIGURG [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] sched_yield( [pid 307] <... tgkill resumed>) = 0 [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... sched_yield resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] rt_sigreturn({mask=[]} [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... rt_sigreturn resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 310] sched_yield( [pid 315] rt_sigreturn({mask=[]} [pid 310] <... sched_yield resumed>) = 0 [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG) = 0 [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] sched_yield( [pid 315] rt_sigreturn({mask=[]} [pid 310] <... sched_yield resumed>) = 0 [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG) = 0 [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] sched_yield( [pid 315] rt_sigreturn({mask=[]} [pid 310] <... sched_yield resumed>) = 0 [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 307] epoll_pwait(4 [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 307] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 307] getpid( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 307] <... getpid resumed>) = 306 [pid 310] getpid( [pid 307] tgkill(306, 310, SIGURG [pid 310] <... getpid resumed>) = 306 [pid 307] <... tgkill resumed>) = 0 [pid 310] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] rt_sigreturn({mask=[]}) = 306 [pid 310] tgkill(306, 315, SIGURG) = 0 [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] sched_yield( [pid 315] rt_sigreturn({mask=[]} [pid 310] <... sched_yield resumed>) = 0 [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG) = 0 [pid 310] sched_yield() = 0 [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] sched_yield( [pid 315] rt_sigreturn({mask=[]} [pid 310] <... sched_yield resumed>) = 0 [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG) = 0 [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] sched_yield( [pid 315] rt_sigreturn({mask=[]} [pid 310] <... sched_yield resumed>) = 0 [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG) = 0 [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] sched_yield( [pid 315] rt_sigreturn({mask=[]} [pid 310] <... sched_yield resumed>) = 0 [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG) = 0 [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] sched_yield( [pid 315] rt_sigreturn({mask=[]} [pid 310] <... sched_yield resumed>) = 0 [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG) = 0 [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] sched_yield( [pid 315] rt_sigreturn({mask=[]} [pid 310] <... sched_yield resumed>) = 0 [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG) = 0 [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] sched_yield( [pid 315] rt_sigreturn({mask=[]} [pid 310] <... sched_yield resumed>) = 0 [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG) = 0 [pid 310] sched_yield( [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... sched_yield resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] getpid( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... getpid resumed>) = 306 [pid 310] tgkill(306, 315, SIGURG) = 0 [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] sched_yield() = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] getpid( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... getpid resumed>) = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 307] getpid( [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 307] <... getpid resumed>) = 306 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 307] tgkill(306, 310, SIGURG [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 307] <... tgkill resumed>) = 0 [pid 310] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 307] getpid( [pid 310] rt_sigreturn({mask=[]} [pid 307] <... getpid resumed>) = 306 [pid 310] <... rt_sigreturn resumed>) = 0 [pid 307] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] sched_yield( [pid 307] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] <... sched_yield resumed>) = 0 [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG) = 0 [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] sched_yield( [pid 315] rt_sigreturn({mask=[]} [pid 310] <... sched_yield resumed>) = 0 [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 310] sched_yield( [pid 315] rt_sigreturn({mask=[]} [pid 310] <... sched_yield resumed>) = 0 [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG) = 0 [pid 310] sched_yield( [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... sched_yield resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] getpid( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... getpid resumed>) = 306 [pid 310] tgkill(306, 315, SIGURG) = 0 [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] sched_yield( [pid 315] rt_sigreturn({mask=[]} [pid 310] <... sched_yield resumed>) = 0 [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG) = 0 [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] sched_yield( [pid 315] rt_sigreturn({mask=[]} [pid 310] <... sched_yield resumed>) = 0 [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 310] sched_yield( [pid 315] rt_sigreturn({mask=[]} [pid 310] <... sched_yield resumed>) = 0 [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG) = 0 [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] sched_yield( [pid 315] rt_sigreturn({mask=[]} [pid 310] <... sched_yield resumed>) = 0 [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG) = 0 [pid 310] sched_yield( [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... sched_yield resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG) = 0 [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] sched_yield( [pid 315] rt_sigreturn({mask=[]} [pid 310] <... sched_yield resumed>) = 0 [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG) = 0 [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] sched_yield( [pid 315] rt_sigreturn({mask=[]} [pid 310] <... sched_yield resumed>) = 0 [pid 310] getpid( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... getpid resumed>) = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG) = 0 [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] sched_yield( [pid 315] rt_sigreturn({mask=[]} [pid 310] <... sched_yield resumed>) = 0 [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 310] sched_yield( [pid 315] rt_sigreturn({mask=[]} [pid 310] <... sched_yield resumed>) = 0 [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG) = 0 [pid 310] sched_yield() = 0 [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] sched_yield( [pid 315] rt_sigreturn({mask=[]} [pid 310] <... sched_yield resumed>) = 0 [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG) = 0 [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] sched_yield( [pid 315] rt_sigreturn({mask=[]} [pid 310] <... sched_yield resumed>) = 0 [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG) = 0 [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] sched_yield( [pid 315] rt_sigreturn({mask=[]} [pid 310] <... sched_yield resumed>) = 0 [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 310] sched_yield( [pid 315] rt_sigreturn({mask=[]} [pid 310] <... sched_yield resumed>) = 0 [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG) = 0 [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] sched_yield( [pid 315] rt_sigreturn({mask=[]} [pid 310] <... sched_yield resumed>) = 0 [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG) = 0 [pid 310] sched_yield( [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... sched_yield resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] getpid( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... getpid resumed>) = 306 [pid 310] tgkill(306, 315, SIGURG [pid 307] epoll_pwait(4 [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 307] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 307] getpid( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 307] <... getpid resumed>) = 306 [pid 310] getpid( [pid 307] tgkill(306, 310, SIGURG [pid 310] <... getpid resumed>) = 306 [pid 307] <... tgkill resumed>) = 0 [pid 310] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] rt_sigreturn({mask=[]}) = 306 [pid 310] tgkill(306, 315, SIGURG) = 0 [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] sched_yield( [pid 315] rt_sigreturn({mask=[]} [pid 310] <... sched_yield resumed>) = 0 [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG) = 0 [pid 310] sched_yield( [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... sched_yield resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] getpid( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... getpid resumed>) = 306 [pid 310] tgkill(306, 315, SIGURG) = 0 [pid 310] sched_yield() = 0 [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] sched_yield( [pid 315] rt_sigreturn({mask=[]} [pid 310] <... sched_yield resumed>) = 0 [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG) = 0 [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] sched_yield( [pid 315] rt_sigreturn({mask=[]} [pid 310] <... sched_yield resumed>) = 0 [pid 310] getpid( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... getpid resumed>) = 306 [pid 310] tgkill(306, 315, SIGURG) = 0 [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] sched_yield( [pid 315] rt_sigreturn({mask=[]} [pid 310] <... sched_yield resumed>) = 0 [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 310] sched_yield( [pid 315] rt_sigreturn({mask=[]} [pid 310] <... sched_yield resumed>) = 0 [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG) = 0 [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] sched_yield( [pid 315] rt_sigreturn({mask=[]} [pid 310] <... sched_yield resumed>) = 0 [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG) = 0 [pid 310] sched_yield( [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... sched_yield resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] getpid( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... getpid resumed>) = 306 [pid 310] tgkill(306, 315, SIGURG) = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield( [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... sched_yield resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] getpid() = 306 [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 310] sched_yield() = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] getpid( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... getpid resumed>) = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 310] sched_yield( [pid 315] rt_sigreturn({mask=[]} [pid 310] <... sched_yield resumed>) = 0 [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield() = 0 [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] getpid( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... getpid resumed>) = 306 [pid 310] tgkill(306, 315, SIGURG) = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] sched_yield( [pid 315] rt_sigreturn({mask=[]} [pid 310] <... sched_yield resumed>) = 0 [pid 310] getpid( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... getpid resumed>) = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield() = 0 [pid 310] getpid( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... getpid resumed>) = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 307] epoll_pwait(4 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 307] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 307] getpid( [pid 310] getpid( [pid 307] <... getpid resumed>) = 306 [pid 310] <... getpid resumed>) = 306 [pid 307] tgkill(306, 310, SIGURG [pid 310] tgkill(306, 315, SIGURG [pid 307] <... tgkill resumed>) = 0 [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] rt_sigreturn({mask=[]}) = 0 [pid 310] sched_yield() = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG) = 0 [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] sched_yield( [pid 315] rt_sigreturn({mask=[]} [pid 310] <... sched_yield resumed>) = 0 [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG) = 0 [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] sched_yield( [pid 315] rt_sigreturn({mask=[]} [pid 310] <... sched_yield resumed>) = 0 [pid 310] getpid( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... getpid resumed>) = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG) = 0 [pid 310] sched_yield( [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... sched_yield resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] getpid( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... getpid resumed>) = 306 [pid 310] tgkill(306, 315, SIGURG) = 0 [pid 310] sched_yield( [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... sched_yield resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... tgkill resumed>) = 0 [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] sched_yield( [pid 315] rt_sigreturn({mask=[]} [pid 310] <... sched_yield resumed>) = 0 [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG) = 0 [pid 310] sched_yield( [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... sched_yield resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] getpid( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... getpid resumed>) = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG) = 0 [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] sched_yield( [pid 315] rt_sigreturn({mask=[]} [pid 310] <... sched_yield resumed>) = 0 [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG) = 0 [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] sched_yield( [pid 315] rt_sigreturn({mask=[]} [pid 310] <... sched_yield resumed>) = 0 [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield() = 0 [pid 310] getpid( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... getpid resumed>) = 306 [pid 310] tgkill(306, 315, SIGURG) = 0 [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] sched_yield( [pid 315] rt_sigreturn({mask=[]} [pid 310] <... sched_yield resumed>) = 0 [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG) = 0 [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] sched_yield( [pid 315] rt_sigreturn({mask=[]} [pid 310] <... sched_yield resumed>) = 0 [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] getpid( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... getpid resumed>) = 306 [pid 310] tgkill(306, 315, SIGURG) = 0 [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] sched_yield( [pid 315] rt_sigreturn({mask=[]} [pid 310] <... sched_yield resumed>) = 0 [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 310] sched_yield( [pid 315] rt_sigreturn({mask=[]} [pid 310] <... sched_yield resumed>) = 0 [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG) = 0 [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] sched_yield( [pid 315] rt_sigreturn({mask=[]} [pid 310] <... sched_yield resumed>) = 0 [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG) = 0 [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] sched_yield( [pid 315] rt_sigreturn({mask=[]} [pid 310] <... sched_yield resumed>) = 0 [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG) = 0 [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] sched_yield( [pid 315] rt_sigreturn({mask=[]} [pid 310] <... sched_yield resumed>) = 0 [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield() = 0 [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG) = 0 [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] sched_yield( [pid 315] rt_sigreturn({mask=[]} [pid 310] <... sched_yield resumed>) = 0 [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG) = 0 [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] sched_yield( [pid 315] rt_sigreturn({mask=[]} [pid 310] <... sched_yield resumed>) = 0 [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG) = 0 [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] sched_yield( [pid 315] rt_sigreturn({mask=[]} [pid 310] <... sched_yield resumed>) = 0 [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] getpid( [pid 307] epoll_pwait(4 [pid 310] <... getpid resumed>) = 306 [pid 307] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 310] tgkill(306, 315, SIGURG [pid 307] getpid( [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 307] <... getpid resumed>) = 306 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 307] tgkill(306, 310, SIGURG [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 307] <... tgkill resumed>) = 0 [pid 310] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 307] getpid( [pid 310] rt_sigreturn({mask=[]} [pid 307] <... getpid resumed>) = 306 [pid 310] <... rt_sigreturn resumed>) = 0 [pid 307] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] sched_yield( [pid 307] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] <... sched_yield resumed>) = 0 [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG) = 0 [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] sched_yield( [pid 315] rt_sigreturn({mask=[]} [pid 310] <... sched_yield resumed>) = 0 [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG) = 0 [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] sched_yield( [pid 315] rt_sigreturn({mask=[]} [pid 310] <... sched_yield resumed>) = 0 [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG) = 0 [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] sched_yield( [pid 315] rt_sigreturn({mask=[]} [pid 310] <... sched_yield resumed>) = 0 [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG) = 0 [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] sched_yield( [pid 315] rt_sigreturn({mask=[]} [pid 310] <... sched_yield resumed>) = 0 [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG) = 0 [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] sched_yield( [pid 315] rt_sigreturn({mask=[]} [pid 310] <... sched_yield resumed>) = 0 [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG) = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield( [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... sched_yield resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG) = 0 [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] sched_yield( [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... sched_yield resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG) = 0 [pid 310] sched_yield( [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... sched_yield resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] getpid( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... getpid resumed>) = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG) = 0 [pid 310] sched_yield( [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... sched_yield resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] getpid( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... getpid resumed>) = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG) = 0 [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] getpid( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... getpid resumed>) = 306 [pid 310] tgkill(306, 315, SIGURG) = 0 [pid 310] sched_yield() = 0 [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] sched_yield( [pid 315] rt_sigreturn({mask=[]} [pid 310] <... sched_yield resumed>) = 0 [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG) = 0 [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] sched_yield( [pid 315] rt_sigreturn({mask=[]} [pid 310] <... sched_yield resumed>) = 0 [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 310] sched_yield( [pid 315] rt_sigreturn({mask=[]} [pid 310] <... sched_yield resumed>) = 0 [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG) = 0 [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] sched_yield( [pid 315] rt_sigreturn({mask=[]} [pid 310] <... sched_yield resumed>) = 0 [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG) = 0 [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] sched_yield( [pid 315] rt_sigreturn({mask=[]} [pid 310] <... sched_yield resumed>) = 0 [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] getpid() = 306 [pid 307] epoll_pwait(4 [pid 310] tgkill(306, 315, SIGURG [pid 307] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 307] getpid( [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 307] <... getpid resumed>) = 306 [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 307] tgkill(306, 310, SIGURG [pid 310] getpid( [pid 307] <... tgkill resumed>) = 0 [pid 310] <... getpid resumed>) = 306 [pid 310] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] rt_sigreturn({mask=[]}) = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG) = 0 [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] sched_yield( [pid 315] rt_sigreturn({mask=[]} [pid 310] <... sched_yield resumed>) = 0 [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG) = 0 [pid 310] sched_yield( [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... sched_yield resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] getpid( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... getpid resumed>) = 306 [pid 310] tgkill(306, 315, SIGURG) = 0 [pid 310] sched_yield() = 0 [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] sched_yield( [pid 315] rt_sigreturn({mask=[]} [pid 310] <... sched_yield resumed>) = 0 [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG) = 0 [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] sched_yield( [pid 315] rt_sigreturn({mask=[]} [pid 310] <... sched_yield resumed>) = 0 [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 310] sched_yield( [pid 315] rt_sigreturn({mask=[]} [pid 310] <... sched_yield resumed>) = 0 [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG) = 0 [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] sched_yield() = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] getpid( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... getpid resumed>) = 306 [pid 310] tgkill(306, 315, SIGURG) = 0 [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] sched_yield() = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] getpid( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... getpid resumed>) = 306 [pid 310] tgkill(306, 315, SIGURG) = 0 [pid 310] sched_yield( [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... sched_yield resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] getpid( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... getpid resumed>) = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG) = 0 [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] sched_yield() = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] getpid( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... getpid resumed>) = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 310] sched_yield() = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] getpid( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... getpid resumed>) = 306 [pid 310] tgkill(306, 315, SIGURG) = 0 [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] sched_yield( [pid 315] rt_sigreturn({mask=[]} [pid 310] <... sched_yield resumed>) = 0 [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG) = 0 [pid 310] sched_yield( [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... sched_yield resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] getpid( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... getpid resumed>) = 306 [pid 310] tgkill(306, 315, SIGURG) = 0 [pid 310] sched_yield() = 0 [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] sched_yield( [pid 315] rt_sigreturn({mask=[]} [pid 310] <... sched_yield resumed>) = 0 [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield() = 0 [pid 310] getpid( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... getpid resumed>) = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG) = 0 [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] sched_yield( [pid 315] rt_sigreturn({mask=[]} [pid 310] <... sched_yield resumed>) = 0 [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG) = 0 [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] sched_yield( [pid 315] rt_sigreturn({mask=[]} [pid 310] <... sched_yield resumed>) = 0 [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 310] getpid( [pid 307] epoll_pwait(4 [pid 310] <... getpid resumed>) = 306 [pid 307] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 310] tgkill(306, 315, SIGURG [pid 307] getpid( [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 307] <... getpid resumed>) = 306 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 307] tgkill(306, 310, SIGURG [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 307] <... tgkill resumed>) = 0 [pid 310] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 307] getpid( [pid 310] rt_sigreturn({mask=[]} [pid 307] <... getpid resumed>) = 306 [pid 310] <... rt_sigreturn resumed>) = 0 [pid 307] tgkill(306, 315, SIGURG [pid 310] sched_yield( [pid 307] <... tgkill resumed>) = 0 [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... sched_yield resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] getpid( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... getpid resumed>) = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG) = 0 [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] sched_yield( [pid 315] rt_sigreturn({mask=[]} [pid 310] <... sched_yield resumed>) = 0 [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield( [pid 315] rt_sigreturn({mask=[]} [pid 310] <... sched_yield resumed>) = 0 [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG) = 0 [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] sched_yield( [pid 315] rt_sigreturn({mask=[]} [pid 310] <... sched_yield resumed>) = 0 [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]}) = 0 [pid 310] sched_yield() = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]}) = 0 [pid 310] sched_yield() = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG) = 0 [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] sched_yield( [pid 315] rt_sigreturn({mask=[]} [pid 310] <... sched_yield resumed>) = 0 [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 310] sched_yield( [pid 315] rt_sigreturn({mask=[]} [pid 310] <... sched_yield resumed>) = 0 [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG) = 0 [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] sched_yield( [pid 315] rt_sigreturn({mask=[]} [pid 310] <... sched_yield resumed>) = 0 [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG) = 0 [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] sched_yield( [pid 315] rt_sigreturn({mask=[]} [pid 310] <... sched_yield resumed>) = 0 [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG) = 0 [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] sched_yield( [pid 315] rt_sigreturn({mask=[]} [pid 310] <... sched_yield resumed>) = 0 [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG) = 0 [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] sched_yield( [pid 315] rt_sigreturn({mask=[]} [pid 310] <... sched_yield resumed>) = 0 [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 307] epoll_pwait(4 [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 307] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 310] getpid( [pid 307] getpid( [pid 310] <... getpid resumed>) = 306 [pid 307] <... getpid resumed>) = 306 [pid 310] tgkill(306, 315, SIGURG [pid 307] tgkill(306, 310, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 307] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 307] getpid( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] rt_sigreturn({mask=[]} [pid 307] <... getpid resumed>) = 306 [pid 310] <... rt_sigreturn resumed>) = 0 [pid 307] tgkill(306, 315, SIGURG [pid 310] sched_yield( [pid 307] <... tgkill resumed>) = 0 [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... sched_yield resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 307] epoll_pwait(4 [pid 310] sched_yield( [pid 307] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 307] getpid( [pid 310] sched_yield( [pid 307] <... getpid resumed>) = 306 [pid 310] <... sched_yield resumed>) = 0 [pid 307] tgkill(306, 310, SIGURG [pid 310] sched_yield( [pid 307] <... tgkill resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 307] getpid( [pid 310] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 307] <... getpid resumed>) = 306 [pid 310] rt_sigreturn({mask=[]} [pid 307] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... rt_sigreturn resumed>) = 0 [pid 307] <... tgkill resumed>) = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield( [pid 307] epoll_pwait(4 [pid 310] <... sched_yield resumed>) = 0 [pid 307] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 310] sched_yield( [pid 307] getpid( [pid 310] <... sched_yield resumed>) = 0 [pid 307] <... getpid resumed>) = 306 [pid 310] sched_yield( [pid 307] tgkill(306, 310, SIGURG [pid 310] <... sched_yield resumed>) = 0 [pid 307] <... tgkill resumed>) = 0 [pid 310] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] rt_sigreturn({mask=[]}) = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield() = 0 [pid 310] sched_yield( [pid 315] rt_sigreturn({mask=[]} [pid 310] <... sched_yield resumed>) = 0 [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG) = 0 [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] sched_yield( [pid 315] rt_sigreturn({mask=[]} [pid 310] <... sched_yield resumed>) = 0 [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 310] sched_yield( [pid 315] rt_sigreturn({mask=[]} [pid 310] <... sched_yield resumed>) = 0 [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] getpid() = 306 [pid 310] tgkill(306, 315, SIGURG [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] <... tgkill resumed>) = 0 [pid 315] rt_sigreturn({mask=[]} [pid 310] sched_yield( [pid 315] <... rt_sigreturn resumed>) = 0 [pid 310] <... sched_yield resumed>) = 0 [pid 307] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 307] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 307] getpid() = 306 [pid 307] tgkill(306, 310, SIGURG) = 0 [pid 307] getpid() = 306 [pid 307] tgkill(306, 315, SIGURG) = 0 [pid 310] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] rt_sigreturn({mask=[]}) = 33903462645760 [pid 315] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 315] rt_sigreturn({mask=[]}) = 866673229824 [pid 315] epoll_pwait(4 [pid 310] futex(0x35296d8, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 315] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 315] futex(0x35296d8, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 315] read(6 [pid 310] <... futex resumed>) = 0 [pid 315] <... read resumed>, "\xa4\x0d\x00\x00\x54\x0d\x00\x00\x04\x0d\x00\x00\xc0\x0c\x00\x00\x74\x0c\x00\x00\x2c\x0c\x00\x00\xdc\x0b\x00\x00\x90\x0b\x00\x00\x44\x0b\x00\x00\xf8\x0a\x00\x00\xa4\x0a\x00\x00\x5c\x0a\x00\x00\x0c\x0a\x00\x00\xac\x09\x00\x00\x5c\x09\x00\x00\x08\x09\x00\x00\xc0\x08\x00\x00\x74\x08\x00\x00\x14\x08\x00\x00\xcc\x07\x00\x00\x70\x07\x00\x00\x20\x07\x00\x00\xcc\x06\x00\x00\x7c\x06\x00\x00\x30\x06\x00\x00"..., 11533584) = 65372 [pid 310] futex(0x1ed5c4d97960, FUTEX_WAKE_PRIVATE, 1 [pid 312] <... futex resumed>) = 0 [pid 312] futex(0x35296d8, FUTEX_WAKE_PRIVATE, 1) = 0 [pid 312] epoll_pwait(4, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 0, NULL, 0) = 1 [pid 312] epoll_pwait(4 [pid 310] <... futex resumed>) = 1 [pid 310] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 310] futex(0x1ed5c29ec960, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 310] futex(0x35296d8, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 315] futex(0x1ed5c4f52960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 308] <... futex resumed>) = 0 [pid 308] futex(0x35296d8, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 308] read(6 [pid 310] <... futex resumed>) = 0 [pid 308] <... read resumed>, "inv_show\nffffffff8106a4a0 t __uncore_inv_show\nffffffff8106a4d0 t __cfi___uncore_thresh8_show\nfffffff"..., 11468212) = 65536 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 26, NULL, 0) = 1 [pid 312] futex(0x1ed5c4d97960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 308] read(6, "iter_kvm_hv_syndbg_set_msr\nffffffff810be5b0 T __cfi___traceiter_kvm_hv_syndbg_get_msr\nffffffff810be5"..., 11402676) = 983040 [pid 308] read(6 [pid 310] epoll_pwait(4 [pid 308] <... read resumed>, "0 T __cfi_bdi_alloc\nffffffff81a653d0 T bdi_alloc\nffffffff81a65500 T __cfi_bdi_get_by_id\nffffffff81a6"..., 10419636) = 819200 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 0, NULL, 0) = 1 [pid 310] epoll_pwait(4 [pid 308] read(6, "pto_register_kpp\nffffffff82444500 T crypto_register_kpp\nffffffff82444590 T __cfi_crypto_unregister_k"..., 9600436) = 655360 [pid 308] read(6, 0x1ed5c6ef0000, 8945076) = -1 EAGAIN (Resource temporarily unavailable) [pid 308] futex(0x1ed5c29ec960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=18005259} [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 20, NULL, 0) = 1 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 307] <... futex resumed>) = 0 [pid 310] read(6 [pid 307] futex(0x1ed5c29ec960, FUTEX_WAKE_PRIVATE, 1 [pid 308] <... futex resumed>) = 0 [pid 307] <... futex resumed>) = 1 [pid 308] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 307] futex(0x1ed5c4d97960, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 308] epoll_pwait(4 [pid 312] <... futex resumed>) = 0 [pid 310] <... read resumed>, "ff82c15f40 T no_tty\nffffffff82c16020 T __cfi_tty_jobctrl_ioctl\nffffffff82c16030 T tty_jobctrl_ioctl\n"..., 8945076) = 1375143 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 16, NULL, 0) = 1 [pid 312] futex(0x1ed5c4d97960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=15369077} [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 307] <... futex resumed>) = 0 [pid 310] <... futex resumed>) = 1 [pid 308] sched_yield( [pid 307] sched_yield( [pid 308] <... sched_yield resumed>) = 0 [pid 308] futex(0x1ed5c29ecd38, FUTEX_WAIT_PRIVATE, 4294967295, NULL [pid 310] futex(0x1ed5c29ecd38, FUTEX_WAKE_PRIVATE, 1 [pid 308] <... futex resumed>) = 0 [pid 308] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 308] epoll_pwait(4 [pid 310] <... futex resumed>) = 1 [pid 310] read(6 [pid 307] <... sched_yield resumed>) = 0 [pid 310] <... read resumed>, "d_effect\nffffffff83bd2960 t __cfi_pidff_erase_effect\nffffffff83bd2970 t pidff_erase_effect\nffffffff8"..., 7569933) = 1309660 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 14, NULL, 0) = 1 [pid 308] epoll_pwait(4, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 0, NULL, 0) = 1 [pid 308] epoll_pwait(4 [pid 310] read(6 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 12, NULL, 0) = 1 [pid 308] epoll_pwait(4, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 0, NULL, 0) = 1 [pid 308] epoll_pwait(4, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 9, NULL, 0) = 1 [pid 308] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 308] epoll_pwait(4, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 8, NULL, 0) = 1 [pid 308] epoll_pwait(4, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 0, NULL, 0) = 1 [pid 308] epoll_pwait(4, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 8, NULL, 0) = 1 [pid 308] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 308] epoll_pwait(4, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 8, NULL, 0) = 1 [pid 308] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 308] epoll_pwait(4, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 7, NULL, 0) = 1 [pid 308] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 308] epoll_pwait(4, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 7, NULL, 0) = 1 [pid 308] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 308] epoll_pwait(4, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 7, NULL, 0) = 1 [pid 308] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 308] epoll_pwait(4, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 6, NULL, 0) = 1 [pid 308] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 308] epoll_pwait(4, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 6, NULL, 0) = 1 [pid 308] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 308] epoll_pwait(4, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 6, NULL, 0) = 1 [pid 308] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 308] epoll_pwait(4, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 5, NULL, 0) = 1 [pid 308] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 308] epoll_pwait(4, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 5, NULL, 0) = 1 [pid 310] <... read resumed>, "nk_qos_params\nffffffff84cebff0 T ieee80211_mgd_set_link_qos_params\nffffffff84cec5e0 T __cfi_ieee8021"..., 6260273) = 1375143 [pid 308] epoll_pwait(4, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 0, NULL, 0) = 1 [pid 308] epoll_pwait(4 [pid 307] getpid( [pid 310] read(6 [pid 307] <... getpid resumed>) = 306 [pid 307] tgkill(306, 310, SIGURG) = 0 [pid 310] <... read resumed>, "ffffffff85c96d40 d vrate_adj_pct\nffffffff85c96e40 d .str.102\nffffffff85c96e60 d .str.103\nffffffff85c"..., 4885130) = 1440626 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 5, NULL, 0) = 1 [pid 308] epoll_pwait(4, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 0, NULL, 0) = 1 [pid 308] epoll_pwait(4 [pid 310] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 3, NULL, 0) = 1 [pid 308] epoll_pwait(4, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 0, NULL, 0) = 1 [pid 308] epoll_pwait(4, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 2, NULL, 0) = 1 [pid 308] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 308] epoll_pwait(4 [pid 310] rt_sigreturn({mask=[]}) = 1440626 [pid 310] futex(0x1ed5c4d97960, FUTEX_WAKE_PRIVATE, 1 [pid 312] <... futex resumed>) = 0 [pid 312] read(6, "707910 d __tpstrtab_android_rvh_selinux_avc_node_delete\nffffffff86707940 d __tpstrtab_android_rvh_se"..., 3444504) = 1506109 [pid 312] read(6, 0x1ed5c759e9d9, 1938395) = -1 EAGAIN (Resource temporarily unavailable) [pid 312] futex(0x1ed5c4d97960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 310] <... futex resumed>) = 1 [pid 310] futex(0x1ed5c2a80160, FUTEX_WAIT_PRIVATE, 0, NULL [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 2, NULL, 0) = 1 [pid 308] read(6, "fffffff873cfd60 d __sancov_gen_cov_switch_values.34\nffffffff873cfd90 d __sancov_gen_cov_switch_value"..., 1938395) = 130966 [pid 308] read(6, "fff874aca40 d dax_drv_groups\nffffffff874aca60 d dax_bus_type\nffffffff874acb60 d dax_drv_attrs\nffffff"..., 1807429) = 589347 [pid 308] read(6, "_gen_cov_switch_values.61\nffffffff8782b9e0 d __sancov_gen_cov_switch_values.62\nffffffff8782ba10 d __"..., 1218082) = 720313 [pid 308] read(6, "nnlimit_mt_init\nffffffff87a727e8 t connlimit_mt_init\nffffffff87a72804 t __cfi_conntrack_mt_init\nffff"..., 497769) = 196449 [pid 308] read(6, "d __setup_slub_merge\nffffffff87b2c798 d __setup_setup_slab_nomerge\nffffffff87b2c7b0 d __setup_setup_"..., 301320) = 130966 [pid 308] read(6, "_fini\nffffffff87b3b9f0 t nf_conntrack_tftp_fini\nffffffff87b3ba10 t __cfi_nf_nat_cleanup\nffffffff87b3"..., 170354) = 170190 [pid 314] <... write resumed>) = 11533584 [pid 307] sched_getaffinity(0, 8192, [0 1]) = 8 [pid 314] munmap(0x7f1201b75000, 17297408 [pid 307] epoll_pwait(4, [{events=EPOLLOUT, data=0x3fb4d00704000002}], 128, 0, NULL, 0) = 1 [pid 308] futex(0x1ed5c2a80160, FUTEX_WAKE_PRIVATE, 1 [pid 307] getpid() = 306 [pid 307] tgkill(306, 308, SIGURG) = 0 [pid 310] <... futex resumed>) = 0 [pid 308] <... futex resumed>) = 1 [pid 308] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 308] rt_sigreturn({mask=[]}) = 1 [pid 308] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 308] epoll_pwait(4 [pid 314] <... munmap resumed>) = 0 [pid 314] read(3 [pid 310] futex(0x1ed5c4d97960, FUTEX_WAKE_PRIVATE, 1 [pid 307] getpid() = 306 [pid 307] tgkill(306, 310, SIGURG) = 0 [pid 310] <... futex resumed>) = 1 [pid 310] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 312] <... futex resumed>) = 0 [pid 310] rt_sigreturn({mask=[]}) = 1 [pid 310] futex(0x1ed5c2a80160, FUTEX_WAIT_PRIVATE, 0, NULL [pid 312] futex(0x1ed5c2a80160, FUTEX_WAKE_PRIVATE, 1 [pid 307] getpid() = 306 [pid 307] tgkill(306, 312, SIGURG) = 0 [pid 312] <... futex resumed>) = 1 [pid 312] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 312] rt_sigreturn({mask=[]} [pid 310] <... futex resumed>) = 0 [pid 312] <... rt_sigreturn resumed>) = 1 [pid 310] futex(0x1ed5c2a80160, FUTEX_WAIT_PRIVATE, 0, NULL [pid 312] futex(0x1ed5c2a80160, FUTEX_WAKE_PRIVATE, 1 [pid 307] getpid() = 306 [pid 307] tgkill(306, 312, SIGURG) = 0 [pid 312] <... futex resumed>) = 1 [pid 312] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 312] rt_sigreturn({mask=[]}) = 1 [pid 310] <... futex resumed>) = 0 [pid 310] futex(0x1ed5c2a80160, FUTEX_WAIT_PRIVATE, 0, NULL [pid 312] futex(0x1ed5c2a80160, FUTEX_WAKE_PRIVATE, 1 [pid 307] getpid() = 306 [pid 307] tgkill(306, 312, SIGURG) = 0 [pid 312] <... futex resumed>) = 1 [pid 312] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 312] rt_sigreturn({mask=[]}) = 1 [pid 310] <... futex resumed>) = 0 [pid 310] futex(0x1ed5c2a80160, FUTEX_WAIT_PRIVATE, 0, NULL [pid 312] futex(0x1ed5c2a80160, FUTEX_WAKE_PRIVATE, 1 [pid 307] getpid() = 306 [pid 307] tgkill(306, 312, SIGURG) = 0 [pid 312] <... futex resumed>) = 1 [pid 312] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 312] rt_sigreturn({mask=[]}) = 1 [pid 310] <... futex resumed>) = 0 [pid 310] futex(0x1ed5c2a80160, FUTEX_WAIT_PRIVATE, 0, NULL [pid 312] futex(0x1ed5c2a80160, FUTEX_WAKE_PRIVATE, 1 [pid 307] getpid() = 306 [pid 307] tgkill(306, 312, SIGURG) = 0 [pid 312] <... futex resumed>) = 1 [pid 312] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 312] rt_sigreturn({mask=[]}) = 1 [pid 310] <... futex resumed>) = 0 [pid 310] futex(0x1ed5c2a80160, FUTEX_WAIT_PRIVATE, 0, NULL [pid 312] futex(0x1ed5c2a80160, FUTEX_WAKE_PRIVATE, 1 [pid 307] getpid() = 306 [pid 307] tgkill(306, 312, SIGURG) = 0 [pid 310] <... futex resumed>) = 0 [pid 312] <... futex resumed>) = 1 [pid 312] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 312] rt_sigreturn({mask=[]}) = 1 [pid 312] futex(0x1ed5c4d97960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 310] futex(0x1ed5c4d97960, FUTEX_WAKE_PRIVATE, 1 [pid 307] getpid() = 306 [pid 307] tgkill(306, 310, SIGURG) = 0 [pid 310] <... futex resumed>) = 1 [pid 312] <... futex resumed>) = 0 [pid 310] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] rt_sigreturn({mask=[]}) = 1 [pid 310] futex(0x1ed5c2a80160, FUTEX_WAIT_PRIVATE, 0, NULL [pid 307] getpid() = 306 [pid 312] futex(0x1ed5c2a80160, FUTEX_WAKE_PRIVATE, 1 [pid 307] tgkill(306, 312, SIGURG [pid 312] <... futex resumed>) = 1 [pid 307] <... tgkill resumed>) = 0 [pid 312] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 312] rt_sigreturn({mask=[]}) = 1 [pid 310] <... futex resumed>) = 0 [pid 310] futex(0x1ed5c2a80160, FUTEX_WAIT_PRIVATE, 0, NULL [pid 312] futex(0x1ed5c2a80160, FUTEX_WAKE_PRIVATE, 1 [pid 307] getpid() = 306 [pid 307] tgkill(306, 312, SIGURG) = 0 [pid 312] <... futex resumed>) = 1 [pid 310] <... futex resumed>) = 0 [pid 312] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 312] rt_sigreturn({mask=[]}) = 1 [pid 312] futex(0x1ed5c4d97960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 310] futex(0x1ed5c4d97960, FUTEX_WAKE_PRIVATE, 1 [pid 307] getpid() = 306 [pid 307] tgkill(306, 310, SIGURG) = 0 [pid 310] <... futex resumed>) = 1 [pid 312] <... futex resumed>) = 0 [pid 310] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] rt_sigreturn({mask=[]}) = 1 [pid 310] futex(0x1ed5c2a80160, FUTEX_WAIT_PRIVATE, 0, NULL [pid 312] futex(0x1ed5c2a80160, FUTEX_WAKE_PRIVATE, 1 [pid 307] getpid() = 306 [pid 307] tgkill(306, 312, SIGURG) = 0 [pid 312] <... futex resumed>) = 1 [pid 310] <... futex resumed>) = 0 [pid 312] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 312] rt_sigreturn({mask=[]}) = 1 [pid 312] futex(0x1ed5c4d97960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 310] futex(0x1ed5c4d97960, FUTEX_WAKE_PRIVATE, 1 [pid 307] getpid() = 306 [pid 307] tgkill(306, 310, SIGURG) = 0 [pid 310] <... futex resumed>) = 1 [pid 312] <... futex resumed>) = 0 [pid 310] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] rt_sigreturn({mask=[]}) = 1 [pid 310] futex(0x1ed5c2a80160, FUTEX_WAIT_PRIVATE, 0, NULL [pid 312] futex(0x1ed5c2a80160, FUTEX_WAKE_PRIVATE, 1 [pid 307] getpid() = 306 [pid 307] tgkill(306, 312, SIGURG) = 0 [pid 312] <... futex resumed>) = 1 [pid 310] <... futex resumed>) = 0 [pid 312] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 312] rt_sigreturn({mask=[]}) = 1 [pid 312] futex(0x1ed5c4d97960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 310] futex(0x1ed5c4d97960, FUTEX_WAKE_PRIVATE, 1 [pid 307] getpid() = 306 [pid 307] tgkill(306, 310, SIGURG) = 0 [pid 310] <... futex resumed>) = 1 [pid 312] <... futex resumed>) = 0 [pid 310] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] rt_sigreturn({mask=[]}) = 1 [pid 310] futex(0x1ed5c2a80160, FUTEX_WAIT_PRIVATE, 0, NULL [pid 312] futex(0x1ed5c2a80160, FUTEX_WAKE_PRIVATE, 1 [pid 307] getpid() = 306 [pid 307] tgkill(306, 312, SIGURG) = 0 [pid 312] <... futex resumed>) = 1 [pid 310] <... futex resumed>) = 0 [pid 312] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 312] rt_sigreturn({mask=[]}) = 1 [pid 312] futex(0x1ed5c4d97960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 310] futex(0x1ed5c4d97960, FUTEX_WAKE_PRIVATE, 1 [pid 307] getpid() = 306 [pid 307] tgkill(306, 310, SIGURG) = 0 [pid 310] <... futex resumed>) = 1 [pid 312] <... futex resumed>) = 0 [pid 310] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] rt_sigreturn({mask=[]}) = 1 [pid 310] futex(0x1ed5c2a80160, FUTEX_WAIT_PRIVATE, 0, NULL [pid 312] futex(0x1ed5c2a80160, FUTEX_WAKE_PRIVATE, 1 [pid 307] getpid() = 306 [pid 307] tgkill(306, 312, SIGURG) = 0 [pid 312] <... futex resumed>) = 1 [pid 310] <... futex resumed>) = 0 [pid 312] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 312] rt_sigreturn({mask=[]}) = 1 [pid 312] futex(0x1ed5c4d97960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 310] futex(0x1ed5c4d97960, FUTEX_WAKE_PRIVATE, 1 [pid 307] getpid() = 306 [pid 307] tgkill(306, 310, SIGURG) = 0 [pid 310] <... futex resumed>) = 1 [pid 310] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] rt_sigreturn({mask=[]}) = 1 [pid 312] <... futex resumed>) = 0 [pid 312] futex(0x1ed5c4d97960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 310] futex(0x1ed5c4d97960, FUTEX_WAKE_PRIVATE, 1 [pid 307] getpid() = 306 [pid 307] tgkill(306, 310, SIGURG) = 0 [pid 310] <... futex resumed>) = 1 [pid 310] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] rt_sigreturn({mask=[]}) = 1 [pid 312] <... futex resumed>) = 0 [pid 312] futex(0x1ed5c4d97960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 310] futex(0x1ed5c4d97960, FUTEX_WAKE_PRIVATE, 1 [pid 307] getpid() = 306 [pid 307] tgkill(306, 310, SIGURG) = 0 [pid 310] <... futex resumed>) = 1 [pid 312] <... futex resumed>) = 0 [pid 310] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] rt_sigreturn({mask=[]}) = 1 [pid 310] futex(0x1ed5c2a80160, FUTEX_WAIT_PRIVATE, 0, NULL [pid 312] mmap(0x1ed5c8000000, 67108864, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x1ed5c8000000 [pid 312] prctl(PR_SET_VMA, PR_SET_VMA_ANON_NAME, 0x1ed5c8000000, 67108864, " Go: heap reservation") = 0 [pid 312] mmap(NULL, 69648, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f699fad2000 [pid 312] prctl(PR_SET_VMA, PR_SET_VMA_ANON_NAME, 0x7f699fad2000, 69648, " Go: immortal metadata") = 0 [pid 312] mmap(0x1ed5c7c00000, 12582912, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ed5c7c00000 [pid 312] prctl(PR_SET_VMA, PR_SET_VMA_ANON_NAME, 0x1ed5c7c00000, 12582912, " Go: heap") = 0 [pid 307] getpid() = 306 [pid 307] tgkill(306, 312, SIGURG [pid 312] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 307] <... tgkill resumed>) = 0 [pid 312] rt_sigreturn({mask=[]}) = 33903523364865 [pid 307] getpid() = 306 [pid 307] tgkill(306, 312, SIGURG [pid 312] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 307] <... tgkill resumed>) = 0 [pid 312] rt_sigreturn({mask=[]}) = 33903523364865 [pid 312] futex(0x1ed5c2a80160, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 310] <... futex resumed>) = 0 [pid 312] futex(0x1ed5c4d97960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 310] write(6, "\x0c\x00\x00\x00\x08\x00\x00\x00\x04\x00\x04\x00\x04\x00\x00\x00", 16 [pid 314] <... read resumed>, "\x0c\x00\x00\x00", 4) = 4 [pid 314] read(3, "\x08\x00\x00\x00\x04\x00\x04\x00\x04\x00\x00\x00", 12) = 12 [pid 314] fcntl(3, F_GETFL) = 0x2 (flags O_RDWR) [pid 310] <... write resumed>) = 16 [pid 314] fcntl(3, F_SETFL, O_RDWR|O_NONBLOCK [pid 310] futex(0x1ed5c4d97960, FUTEX_WAKE_PRIVATE, 1 [pid 314] <... fcntl resumed>) = 0 [pid 312] <... futex resumed>) = 0 [pid 310] <... futex resumed>) = 1 [pid 314] munmap(0x7f12036f3000, 12881920 [pid 310] write(5, "\x01\x00\x00\x00\x00\x00\x00\x00", 8) = 8 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN, data=0x3548238}], 128, 987, NULL, 0) = 1 [pid 308] read(5, "\x01\x00\x00\x00\x00\x00\x00\x00", 8) = 8 [pid 308] futex(0x1ed5c29ec960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 310] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 310] epoll_pwait(4, [], 128, 5, NULL, 0) = 0 [pid 310] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 310] epoll_pwait(4, [], 128, 1, NULL, 0) = 0 [pid 310] write(6, "\xbc\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x3c\x00\x30\x00\x00\x00\x00\x00\x2c\x00\x10\x00\x08\x00\x04\x00\x12\x00\x00\x00\x38\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x10\xb8\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x01\x00\x00\x00"..., 192) = 192 [pid 310] write(6, "\xbc\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x3c\x00\x30\x00\x00\x00\x00\x00\x2c\x00\x10\x00\x08\x00\x04\x00\x12\x00\x00\x00\x38\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x10\x38\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x02\x00\x00\x00"..., 192) = 192 [pid 310] read(6, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 310] epoll_pwait(4 [pid 307] getpid( [pid 312] futex(0x1ed5c29ec960, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 308] <... futex resumed>) = 0 [pid 307] <... getpid resumed>) = 306 [pid 314] <... munmap resumed>) = 0 [pid 314] getrandom("\xdd\x73\xdd\x9e\x3f\x1a\x80\x8f", 8, GRND_NONBLOCK) = 8 [pid 314] openat(AT_FDCWD, "syz.5mDjdJ", O_RDWR|O_CREAT|O_EXCL, 0600) = 7 [pid 314] ftruncate(7, 4194304) = 0 [pid 314] mmap(NULL, 4194304, PROT_READ|PROT_WRITE, MAP_SHARED, 7, 0) = 0x7f1204800000 [pid 314] unlink("syz.5mDjdJ") = 0 [pid 314] getrandom("\x26\xb9\xa7\xf3\x4a\xa5\x7f\x3d", 8, GRND_NONBLOCK) = 8 [pid 314] openat(AT_FDCWD, "syz.2MBocV", O_RDWR|O_CREAT|O_EXCL, 0600) = 8 [pid 314] ftruncate(8, 14680064) = 0 [pid 314] mmap(NULL, 14680064, PROT_READ|PROT_WRITE, MAP_SHARED, 8, 0) = 0x7f1203800000 [pid 314] unlink("syz.2MBocV") = 0 [pid 314] pipe2([9, 10], 0) = 0 [pid 314] pipe2([11, 12], 0) = 0 [pid 314] pipe2([13, 14], 0) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 307] tgkill(306, 312, SIGURG [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL [pid 307] <... tgkill resumed>) = 0 [pid 312] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 314] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL [pid 312] rt_sigreturn({mask=[]} [pid 314] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL [pid 312] <... rt_sigreturn resumed>) = 1 [pid 314] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] mmap(NULL, 36864, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1205f3a000 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone3({flags=CLONE_VM|CLONE_VFORK|CLONE_CLEAR_SIGHAND, exit_signal=SIGCHLD, stack=0x7f1205f3a000, stack_size=0x9000}, 88ci2-android-6-1-perf/strace-static-x86_64: Process 318 attached [pid 318] rt_sigprocmask(SIG_BLOCK, NULL, ~[KILL STOP], 8) = 0 [pid 318] setpgid(0, 0) = 0 [pid 318] dup2(9, 0) = 0 [pid 318] dup2(12, 1) = 1 [pid 318] dup2(14, 2) = 2 [pid 318] dup2(7, 3) = 3 [pid 318] dup2(8, 4) = 4 [pid 318] close(5) = 0 [pid 318] close(6) = 0 [pid 318] close(7) = 0 [pid 318] close(8) = 0 [pid 318] close(9) = 0 [pid 318] close(10) = 0 [pid 318] close(11) = 0 [pid 318] close(12) = 0 [pid 318] close(13) = 0 [pid 318] close(14) = 0 [pid 318] close(15) = -1 EBADF (Bad file descriptor) [pid 318] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 318] close(16) = -1 EBADF (Bad file descriptor) [pid 318] close(17) = -1 EBADF (Bad file descriptor) [pid 318] close(18) = -1 EBADF (Bad file descriptor) [pid 318] close(19) = -1 EBADF (Bad file descriptor) [pid 318] close(20) = -1 EBADF (Bad file descriptor) [pid 318] close(21) = -1 EBADF (Bad file descriptor) [pid 318] close(22) = -1 EBADF (Bad file descriptor) [pid 318] close(23) = -1 EBADF (Bad file descriptor) [pid 318] close(24) = -1 EBADF (Bad file descriptor) [pid 312] futex(0x1ed5c4d97960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 318] close(25) = -1 EBADF (Bad file descriptor) [pid 318] close(26) = -1 EBADF (Bad file descriptor) [pid 318] close(27) = -1 EBADF (Bad file descriptor) [pid 318] close(28) = -1 EBADF (Bad file descriptor) [pid 318] close(29) = -1 EBADF (Bad file descriptor) [pid 318] close(30) = -1 EBADF (Bad file descriptor) [pid 318] close(31) = -1 EBADF (Bad file descriptor) [pid 318] close(32) = -1 EBADF (Bad file descriptor) [pid 318] close(33) = -1 EBADF (Bad file descriptor) [pid 318] close(34) = -1 EBADF (Bad file descriptor) [pid 318] close(35) = -1 EBADF (Bad file descriptor) [pid 318] close(36) = -1 EBADF (Bad file descriptor) [pid 318] close(37) = -1 EBADF (Bad file descriptor) [pid 318] close(38) = -1 EBADF (Bad file descriptor) [pid 318] close(39) = -1 EBADF (Bad file descriptor) [pid 318] close(40) = -1 EBADF (Bad file descriptor) [pid 318] close(41) = -1 EBADF (Bad file descriptor) [pid 318] close(42) = -1 EBADF (Bad file descriptor) [pid 318] close(43) = -1 EBADF (Bad file descriptor) [pid 318] close(44) = -1 EBADF (Bad file descriptor) [pid 318] close(45) = -1 EBADF (Bad file descriptor) [pid 318] close(46) = -1 EBADF (Bad file descriptor) [pid 318] close(47) = -1 EBADF (Bad file descriptor) [pid 318] close(48) = -1 EBADF (Bad file descriptor) [pid 318] close(49) = -1 EBADF (Bad file descriptor) [pid 318] close(50) = -1 EBADF (Bad file descriptor) [pid 318] close(51) = -1 EBADF (Bad file descriptor) [pid 318] close(52) = -1 EBADF (Bad file descriptor) [pid 318] close(53) = -1 EBADF (Bad file descriptor) [pid 318] close(54) = -1 EBADF (Bad file descriptor) [pid 318] close(55) = -1 EBADF (Bad file descriptor) [pid 318] close(56) = -1 EBADF (Bad file descriptor) [pid 318] close(57) = -1 EBADF (Bad file descriptor) [pid 318] close(58) = -1 EBADF (Bad file descriptor) [pid 318] close(59) = -1 EBADF (Bad file descriptor) [pid 318] close(60) = -1 EBADF (Bad file descriptor) [pid 318] close(61) = -1 EBADF (Bad file descriptor) [pid 318] close(62) = -1 EBADF (Bad file descriptor) [pid 318] close(63) = -1 EBADF (Bad file descriptor) [pid 318] close(64) = -1 EBADF (Bad file descriptor) [pid 318] close(65) = -1 EBADF (Bad file descriptor) [pid 318] close(66) = -1 EBADF (Bad file descriptor) [pid 318] close(67) = -1 EBADF (Bad file descriptor) [pid 318] close(68) = -1 EBADF (Bad file descriptor) [pid 318] close(69) = -1 EBADF (Bad file descriptor) [pid 318] close(70) = -1 EBADF (Bad file descriptor) [pid 318] close(71) = -1 EBADF (Bad file descriptor) [pid 318] close(72) = -1 EBADF (Bad file descriptor) [pid 318] close(73) = -1 EBADF (Bad file descriptor) [pid 318] close(74) = -1 EBADF (Bad file descriptor) [pid 318] close(75) = -1 EBADF (Bad file descriptor) [pid 318] close(76) = -1 EBADF (Bad file descriptor) [pid 318] close(77) = -1 EBADF (Bad file descriptor) [pid 318] close(78) = -1 EBADF (Bad file descriptor) [pid 318] close(79) = -1 EBADF (Bad file descriptor) [pid 318] close(80) = -1 EBADF (Bad file descriptor) [pid 318] close(81) = -1 EBADF (Bad file descriptor) [pid 318] close(82) = -1 EBADF (Bad file descriptor) [pid 318] close(83) = -1 EBADF (Bad file descriptor) [pid 318] close(84) = -1 EBADF (Bad file descriptor) [pid 318] close(85) = -1 EBADF (Bad file descriptor) [pid 318] close(86) = -1 EBADF (Bad file descriptor) [pid 318] close(87) = -1 EBADF (Bad file descriptor) [pid 318] close(88) = -1 EBADF (Bad file descriptor) [pid 318] close(89) = -1 EBADF (Bad file descriptor) [pid 318] close(90) = -1 EBADF (Bad file descriptor) [pid 318] close(91) = -1 EBADF (Bad file descriptor) [pid 318] close(92) = -1 EBADF (Bad file descriptor) [pid 318] close(93) = -1 EBADF (Bad file descriptor) [pid 318] close(94) = -1 EBADF (Bad file descriptor) [pid 318] close(95) = -1 EBADF (Bad file descriptor) [pid 318] close(96) = -1 EBADF (Bad file descriptor) [pid 318] close(97) = -1 EBADF (Bad file descriptor) [pid 318] close(98) = -1 EBADF (Bad file descriptor) [pid 318] close(99) = -1 EBADF (Bad file descriptor) [pid 318] close(100) = -1 EBADF (Bad file descriptor) [pid 318] close(101) = -1 EBADF (Bad file descriptor) [pid 318] close(102) = -1 EBADF (Bad file descriptor) [pid 318] close(103) = -1 EBADF (Bad file descriptor) [pid 318] close(104) = -1 EBADF (Bad file descriptor) [pid 318] close(105) = -1 EBADF (Bad file descriptor) [pid 318] close(106) = -1 EBADF (Bad file descriptor) [pid 318] close(107) = -1 EBADF (Bad file descriptor) [pid 318] close(108) = -1 EBADF (Bad file descriptor) [pid 318] close(109) = -1 EBADF (Bad file descriptor) [pid 318] close(110) = -1 EBADF (Bad file descriptor) [pid 318] close(111) = -1 EBADF (Bad file descriptor) [pid 318] close(112) = -1 EBADF (Bad file descriptor) [pid 318] close(113) = -1 EBADF (Bad file descriptor) [pid 318] close(114) = -1 EBADF (Bad file descriptor) [pid 318] close(115) = -1 EBADF (Bad file descriptor) [pid 318] close(116) = -1 EBADF (Bad file descriptor) [pid 318] close(117) = -1 EBADF (Bad file descriptor) [pid 318] close(118) = -1 EBADF (Bad file descriptor) [pid 318] close(119) = -1 EBADF (Bad file descriptor) [pid 318] close(120) = -1 EBADF (Bad file descriptor) [pid 318] close(121) = -1 EBADF (Bad file descriptor) [pid 318] close(122) = -1 EBADF (Bad file descriptor) [pid 318] close(123) = -1 EBADF (Bad file descriptor) [pid 318] close(124) = -1 EBADF (Bad file descriptor) [pid 318] close(125) = -1 EBADF (Bad file descriptor) [pid 318] close(126) = -1 EBADF (Bad file descriptor) [pid 318] close(127) = -1 EBADF (Bad file descriptor) [pid 318] close(128) = -1 EBADF (Bad file descriptor) [pid 318] close(129) = -1 EBADF (Bad file descriptor) [pid 318] close(130) = -1 EBADF (Bad file descriptor) [pid 318] close(131) = -1 EBADF (Bad file descriptor) [pid 318] close(132) = -1 EBADF (Bad file descriptor) [pid 318] close(133) = -1 EBADF (Bad file descriptor) [pid 318] close(134) = -1 EBADF (Bad file descriptor) [pid 318] close(135) = -1 EBADF (Bad file descriptor) [pid 318] close(136) = -1 EBADF (Bad file descriptor) [pid 318] close(137) = -1 EBADF (Bad file descriptor) [pid 318] close(138) = -1 EBADF (Bad file descriptor) [pid 318] close(139) = -1 EBADF (Bad file descriptor) [pid 318] close(140) = -1 EBADF (Bad file descriptor) [pid 318] close(141) = -1 EBADF (Bad file descriptor) [pid 318] close(142) = -1 EBADF (Bad file descriptor) [pid 318] close(143) = -1 EBADF (Bad file descriptor) [pid 318] close(144) = -1 EBADF (Bad file descriptor) [pid 318] close(145) = -1 EBADF (Bad file descriptor) [pid 318] close(146) = -1 EBADF (Bad file descriptor) [pid 318] close(147) = -1 EBADF (Bad file descriptor) [pid 318] close(148) = -1 EBADF (Bad file descriptor) [pid 318] close(149) = -1 EBADF (Bad file descriptor) [pid 318] close(150) = -1 EBADF (Bad file descriptor) [pid 318] close(151) = -1 EBADF (Bad file descriptor) [pid 318] close(152) = -1 EBADF (Bad file descriptor) [pid 318] close(153) = -1 EBADF (Bad file descriptor) [pid 318] close(154) = -1 EBADF (Bad file descriptor) [pid 318] close(155) = -1 EBADF (Bad file descriptor) [pid 318] close(156) = -1 EBADF (Bad file descriptor) [pid 318] close(157) = -1 EBADF (Bad file descriptor) [pid 318] close(158) = -1 EBADF (Bad file descriptor) [pid 318] close(159) = -1 EBADF (Bad file descriptor) [pid 318] close(160) = -1 EBADF (Bad file descriptor) [pid 318] close(161) = -1 EBADF (Bad file descriptor) [pid 318] close(162) = -1 EBADF (Bad file descriptor) [pid 318] close(163) = -1 EBADF (Bad file descriptor) [pid 318] close(164) = -1 EBADF (Bad file descriptor) [pid 318] close(165) = -1 EBADF (Bad file descriptor) [pid 318] close(166) = -1 EBADF (Bad file descriptor) [pid 318] close(167) = -1 EBADF (Bad file descriptor) [pid 318] close(168) = -1 EBADF (Bad file descriptor) [pid 318] close(169) = -1 EBADF (Bad file descriptor) [pid 318] close(170) = -1 EBADF (Bad file descriptor) [pid 318] close(171) = -1 EBADF (Bad file descriptor) [pid 318] close(172) = -1 EBADF (Bad file descriptor) [pid 307] getpid( [pid 318] close(173) = -1 EBADF (Bad file descriptor) [pid 307] <... getpid resumed>) = 306 [pid 318] close(174 [pid 307] tgkill(306, 308, SIGURG [pid 318] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 318] close(175 [pid 307] <... tgkill resumed>) = 0 [pid 318] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 318] close(176) = -1 EBADF (Bad file descriptor) [pid 318] close(177) = -1 EBADF (Bad file descriptor) [pid 318] close(178) = -1 EBADF (Bad file descriptor) [pid 318] close(179) = -1 EBADF (Bad file descriptor) [pid 318] close(180) = -1 EBADF (Bad file descriptor) [pid 318] close(181) = -1 EBADF (Bad file descriptor) [pid 318] close(182) = -1 EBADF (Bad file descriptor) [pid 318] close(183) = -1 EBADF (Bad file descriptor) [pid 318] close(184) = -1 EBADF (Bad file descriptor) [pid 318] close(185) = -1 EBADF (Bad file descriptor) [pid 318] close(186) = -1 EBADF (Bad file descriptor) [pid 318] close(187) = -1 EBADF (Bad file descriptor) [pid 318] close(188) = -1 EBADF (Bad file descriptor) [pid 318] close(189) = -1 EBADF (Bad file descriptor) [pid 318] close(190) = -1 EBADF (Bad file descriptor) [pid 318] close(191) = -1 EBADF (Bad file descriptor) [pid 318] close(192) = -1 EBADF (Bad file descriptor) [pid 318] close(193) = -1 EBADF (Bad file descriptor) [pid 318] close(194) = -1 EBADF (Bad file descriptor) [pid 318] close(195) = -1 EBADF (Bad file descriptor) [pid 318] close(196) = -1 EBADF (Bad file descriptor) [pid 318] close(197) = -1 EBADF (Bad file descriptor) [pid 318] close(198) = -1 EBADF (Bad file descriptor) [pid 318] close(199) = -1 EBADF (Bad file descriptor) [pid 318] close(200) = -1 EBADF (Bad file descriptor) [pid 318] close(201) = -1 EBADF (Bad file descriptor) [pid 318] close(202) = -1 EBADF (Bad file descriptor) [pid 318] close(203) = -1 EBADF (Bad file descriptor) [pid 318] close(204) = -1 EBADF (Bad file descriptor) [pid 318] close(205) = -1 EBADF (Bad file descriptor) [pid 318] close(206) = -1 EBADF (Bad file descriptor) [pid 318] close(207) = -1 EBADF (Bad file descriptor) [pid 318] close(208) = -1 EBADF (Bad file descriptor) [pid 318] close(209) = -1 EBADF (Bad file descriptor) [pid 318] close(210) = -1 EBADF (Bad file descriptor) [pid 318] close(211) = -1 EBADF (Bad file descriptor) [pid 318] close(212) = -1 EBADF (Bad file descriptor) [pid 318] close(213) = -1 EBADF (Bad file descriptor) [pid 318] close(214) = -1 EBADF (Bad file descriptor) [pid 318] close(215) = -1 EBADF (Bad file descriptor) [pid 318] close(216) = -1 EBADF (Bad file descriptor) [pid 318] close(217) = -1 EBADF (Bad file descriptor) [pid 318] close(218) = -1 EBADF (Bad file descriptor) [pid 318] close(219) = -1 EBADF (Bad file descriptor) [pid 318] close(220) = -1 EBADF (Bad file descriptor) [pid 318] close(221) = -1 EBADF (Bad file descriptor) [pid 318] close(222) = -1 EBADF (Bad file descriptor) [pid 318] close(223) = -1 EBADF (Bad file descriptor) [pid 318] close(224) = -1 EBADF (Bad file descriptor) [pid 318] close(225) = -1 EBADF (Bad file descriptor) [pid 318] close(226) = -1 EBADF (Bad file descriptor) [pid 318] close(227) = -1 EBADF (Bad file descriptor) [pid 318] close(228) = -1 EBADF (Bad file descriptor) [pid 318] close(229) = -1 EBADF (Bad file descriptor) [pid 318] close(230) = -1 EBADF (Bad file descriptor) [pid 318] close(231) = -1 EBADF (Bad file descriptor) [pid 318] close(232) = -1 EBADF (Bad file descriptor) [pid 318] close(233) = -1 EBADF (Bad file descriptor) [pid 318] close(234) = -1 EBADF (Bad file descriptor) [pid 318] close(235) = -1 EBADF (Bad file descriptor) [pid 318] close(236) = -1 EBADF (Bad file descriptor) [pid 318] close(237) = -1 EBADF (Bad file descriptor) [pid 318] close(238) = -1 EBADF (Bad file descriptor) [pid 318] close(239) = -1 EBADF (Bad file descriptor) [pid 318] close(240) = -1 EBADF (Bad file descriptor) [pid 318] close(241) = -1 EBADF (Bad file descriptor) [pid 318] close(242) = -1 EBADF (Bad file descriptor) [pid 318] close(243) = -1 EBADF (Bad file descriptor) [pid 318] close(244) = -1 EBADF (Bad file descriptor) [pid 318] close(245) = -1 EBADF (Bad file descriptor) [pid 318] close(246) = -1 EBADF (Bad file descriptor) [pid 318] close(247) = -1 EBADF (Bad file descriptor) [pid 318] close(248) = -1 EBADF (Bad file descriptor) [pid 318] close(249) = -1 EBADF (Bad file descriptor) [pid 318] close(250) = -1 EBADF (Bad file descriptor) [pid 318] close(251) = -1 EBADF (Bad file descriptor) [pid 318] close(252) = -1 EBADF (Bad file descriptor) [pid 318] close(253) = -1 EBADF (Bad file descriptor) [pid 318] close(254) = -1 EBADF (Bad file descriptor) [pid 318] close(255) = -1 EBADF (Bad file descriptor) [pid 318] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 318] execve("ci2-android-6-1-perf/syz-executor", ["ci2-android-6-1-perf/syz-executor", "exec"], 0x7ffd4c4c2c30 /* 2 vars */ [pid 308] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 308] rt_sigreturn({mask=[]}) = 0 [pid 308] futex(0x1ed5c4d97960, FUTEX_WAKE_PRIVATE, 1 [pid 312] <... futex resumed>) = 0 [pid 308] <... futex resumed>) = 1 [pid 314] <... clone3 resumed>) = 318 [pid 318] <... execve resumed>) = 0 [pid 314] munmap(0x7f1205f3a000, 36864 [pid 318] brk(NULL [pid 314] <... munmap resumed>) = 0 [pid 318] <... brk resumed>) = 0x5555799fa000 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 318] brk(0x5555799fae80 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 318] <... brk resumed>) = 0x5555799fae80 [pid 314] fcntl(11, F_GETFL [pid 318] arch_prctl(ARCH_SET_FS, 0x5555799fa500 [pid 314] <... fcntl resumed>) = 0 (flags O_RDONLY) [pid 308] futex(0x1ed5c29ec960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 318] <... arch_prctl resumed>) = 0 [pid 314] fcntl(11, F_SETFL, O_RDONLY|O_NONBLOCK [pid 318] set_tid_address(0x5555799fa7d0 [pid 314] <... fcntl resumed>) = 0 [pid 318] <... set_tid_address resumed>) = 318 [pid 314] fcntl(13, F_GETFL [pid 318] set_robust_list(0x5555799fa7e0, 24 [pid 314] <... fcntl resumed>) = 0 (flags O_RDONLY) [pid 318] <... set_robust_list resumed>) = 0 [pid 314] fcntl(13, F_SETFL, O_RDONLY|O_NONBLOCK [pid 318] prlimit64(0, RLIMIT_STACK, NULL [pid 314] <... fcntl resumed>) = 0 [pid 318] <... prlimit64 resumed>, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 [pid 314] close(9 [pid 318] readlinkat(AT_FDCWD, "/proc/self/exe" [pid 314] <... close resumed>) = 0 [pid 318] <... readlinkat resumed>, "/root/ci2-android-6-1-perf/syz-executor", 4096) = 39 [pid 314] close(12 [pid 318] getrandom( [pid 314] <... close resumed>) = 0 [pid 318] <... getrandom resumed>"\x0d\xd7\x8f\x26\xa8\x2e\x8b\xf9", 8, GRND_NONBLOCK) = 8 [pid 314] close(14 [pid 318] brk(NULL [pid 314] <... close resumed>) = 0 [pid 318] <... brk resumed>) = 0x5555799fae80 [pid 314] close(-1 [pid 318] brk(0x555579a1be80 [pid 314] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 318] <... brk resumed>) = 0x555579a1be80 [pid 314] close(-1 [pid 318] brk(0x555579a1c000 [pid 314] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 318] <... brk resumed>) = 0x555579a1c000 [pid 314] close(-1 [pid 318] mprotect(0x7f76d8abc000, 1245184, PROT_READ [pid 314] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 318] <... mprotect resumed>) = 0 [pid 314] pselect6(14, [3 11 13], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 318] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999990920}) [pid 318] <... prctl resumed>) = 0 [pid 314] read(3 [pid 318] mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED_NOREPLACE, -1, 0 [pid 314] <... read resumed>, "\xbc\x00\x00\x00", 4) = 4 [pid 318] <... mmap resumed>) = 0x1ffffffff000 [pid 314] read(3 [pid 318] mmap(0x200000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED_NOREPLACE, -1, 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x3c\x00\x30\x00\x00\x00\x00\x00\x2c\x00\x10\x00\x08\x00\x04\x00\x12\x00\x00\x00\x38\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x10\xb8\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00"..., 188) = 188 [pid 318] <... mmap resumed>) = 0x200000000000 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x01\x01\x00\x00\x00\x00\x00\x00\x10\xb8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00", 72 [pid 318] mmap(0x200001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED_NOREPLACE, -1, 0 [pid 314] <... write resumed>) = 72 [pid 318] <... mmap resumed>) = 0x200001000000 [pid 314] pselect6(14, [3 11 13], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 318] rt_sigaction(SIGCHLD, {sa_handler=0x7f76d8851780, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f76d893f450} [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999991792}) [pid 318] <... rt_sigaction resumed>, NULL, 8) = 0 [pid 314] read(3 [pid 318] pkey_alloc(0, PKEY_UNRESTRICTED [pid 314] <... read resumed>, "\xbc\x00\x00\x00", 4) = 4 [pid 318] <... pkey_alloc resumed>) = -1 EINVAL (Invalid argument) [pid 314] read(3 [pid 318] getrandom( [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x3c\x00\x30\x00\x00\x00\x00\x00\x2c\x00\x10\x00\x08\x00\x04\x00\x12\x00\x00\x00\x38\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x10\x38\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00"..., 188) = 188 [pid 318] <... getrandom resumed>"\x82\xd6\x85\xb3\x57\xf3\xe3\x1f", 8, GRND_NONBLOCK) = 8 [pid 314] pselect6(14, [3 11 13], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 318] mkdir("./syzkaller.GNYZIH", 0700) = 0 [pid 318] chmod("./syzkaller.GNYZIH", 0777) = 0 [pid 318] chdir("./syzkaller.GNYZIH") = 0 [pid 318] rt_sigaction(SIGRTMIN, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0 [pid 318] rt_sigaction(SIGRT_1, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0 [pid 318] rt_sigaction(SIGSEGV, {sa_handler=0x7f76d8853bd0, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7f76d893f450}, NULL, 8) = 0 [pid 318] rt_sigaction(SIGBUS, {sa_handler=0x7f76d8853bd0, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7f76d893f450}, NULL, 8) = 0 [pid 318] getpid() = 318 [pid 318] mmap(0x1b2fa20000, 4194304, PROT_READ, MAP_SHARED|MAP_FIXED_NOREPLACE, 3, 0) = 0x1b2fa20000 [pid 318] getpid() = 318 [pid 318] mmap(0x1b30a24000, 262144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED_NOREPLACE, 4, 0) = 0x1b30a24000 [pid 318] close(3) = 0 [pid 318] fcntl(5, F_GETFD) = -1 EBADF (Bad file descriptor) [pid 318] fcntl(6, F_GETFD) = -1 EBADF (Bad file descriptor) [pid 318] dup2(0, 249) = 249 [pid 318] dup2(1, 248) = 248 [pid 318] dup2(2, 1) = 1 [pid 318] dup2(2, 0) = 0 [pid 318] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x01\x01\x00\x00\x00\x00\x00\x00\x10\xb8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00", 72) = 72 [pid 318] unshare(CLONE_NEWPID) = 0 [pid 318] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 318] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 307] getpid( [pid 312] futex(0x1ed5c29ec960, FUTEX_WAKE_PRIVATE, 1 [pid 307] <... getpid resumed>) = 306 ci2-android-6-1-perf/strace-static-x86_64: Process 319 attached [pid 312] <... futex resumed>) = 1 [pid 308] <... futex resumed>) = 0 [pid 307] tgkill(306, 312, SIGURG [pid 318] <... clone resumed>, child_tidptr=0x5555799fa7d0) = 319 [pid 308] futex(0x1ed5c29ec960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 312] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 307] <... tgkill resumed>) = 0 [pid 319] set_robust_list(0x5555799fa7e0, 24 [pid 318] rt_sigprocmask(SIG_SETMASK, [] [pid 312] rt_sigreturn({mask=[]} [pid 318] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 312] <... rt_sigreturn resumed>) = 22583616 [pid 319] <... set_robust_list resumed>) = 0 [pid 319] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 319] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_HCI) = 3 [pid 319] openat(AT_FDCWD, "/dev/vhci", O_RDWR) = -1 ENOENT (No such file or directory) [pid 319] write(2, "NOTFAIL: open /dev/vhci failed\n", 31 [pid 314] <... pselect6 resumed>) = 1 (in [13], left {tv_sec=0, tv_nsec=991876799}) [pid 314] read(13, "NOTFAIL: open /dev/vhci failed\n", 1024) = 31 [pid 314] pselect6(14, [3 11 13], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 319] <... write resumed>) = 31 [pid 319] write(2, " (errno 2: No such file or directory)\n", 38 [pid 314] <... pselect6 resumed>) = 1 (in [13], left {tv_sec=0, tv_nsec=999506329}) [pid 314] read(13, " (errno 2: No such file or directory)\n", 1024) = 38 [pid 314] pselect6(14, [3 11 13], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 319] <... write resumed>) = 38 [pid 319] exit_group(67) = ? [pid 319] +++ exited with 67 +++ [pid 318] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=319, si_uid=0, si_status=67, si_utime=0, si_stime=0} --- [pid 318] rt_sigreturn({mask=[]}) = 319 [pid 318] write(2, "loop exited with status 67\n", 27) = 27 [pid 314] <... pselect6 resumed>) = 1 (in [13], left {tv_sec=0, tv_nsec=998078543}) [pid 318] write(248, "\x43\x00\x00\x00", 4 [pid 314] read(13 [pid 318] <... write resumed>) = 4 [pid 314] <... read resumed>, "loop exited with status 67\n", 1024) = 27 [pid 318] exit_group(67 [pid 314] pselect6(14, [3 11 13], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 318] <... exit_group resumed>) = ? [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=999992761}) [pid 318] +++ exited with 67 +++ [pid 314] read(11, "\x43\x00\x00\x00", 4) = 4 [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=318, si_uid=0, si_status=67, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 314] rt_sigreturn({mask=[]}) = 4 [pid 314] write(3, "\x2c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0e\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x00\x00\x06\x00\x0c\x00\x04\x00\x06\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 480, NULL, 0) = 1 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00", 48) = -1 EPIPE (Broken pipe) [pid 310] read(6 [pid 314] --- SIGPIPE {si_signo=SIGPIPE, si_code=SI_USER, si_pid=314, si_uid=0} --- [pid 314] kill(318, SIGKILL [pid 310] <... read resumed>, "\x2c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0e\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x00\x00\x06\x00\x0c\x00\x04\x00\x06\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00", 11533748) = 48 [pid 314] <... kill resumed>) = 0 [pid 314] read(13 [pid 310] write(6, "\xbc\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x3c\x00\x30\x00\x00\x00\x00\x00\x2c\x00\x10\x00\x08\x00\x04\x00\x12\x00\x00\x00\x38\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x10\x78\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x03\x00\x00\x00"..., 192 [pid 314] <... read resumed>, "", 1024) = 0 [pid 314] write(3, "\x24\x01\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1c\x00\x14\x00\x00\x00\x08\x00\x07\x00\x0c\x00\x10\x00\x10\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x94\x00\x00\x00\xb0\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x00\x4e\x4f\x54\x46\x41\x49\x4c\x3a\x20\x6f\x70\x65\x6e\x20\x2f\x64\x65\x76\x2f\x76\x68\x63\x69\x20"..., 296 [pid 310] <... write resumed>) = 192 [pid 314] <... write resumed>) = 296 [pid 310] read(6 [pid 314] pipe2([9, 12], 0) = 0 [pid 310] <... read resumed>, "\x24\x01\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1c\x00\x14\x00\x00\x00\x08\x00\x07\x00\x0c\x00\x10\x00\x10\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x94\x00\x00\x00\xb0\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x00\x4e\x4f\x54\x46\x41\x49\x4c\x3a\x20\x6f\x70\x65\x6e\x20\x2f\x64\x65\x76\x2f\x76\x68\x63\x69\x20"..., 11533748) = 296 [pid 314] pipe2([14, 15], 0) = 0 [pid 314] pipe2( [pid 310] read(6 [pid 314] <... pipe2 resumed>[16, 17], 0) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL [pid 310] epoll_pwait(4 [pid 314] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL [pid 310] <... epoll_pwait resumed>, [{events=EPOLLOUT, data=0x3fb4d00704000002}], 128, 0, NULL, 0) = 1 [pid 314] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL [pid 310] epoll_pwait(4 [pid 314] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 312] futex(0x1ed5c29ec960, FUTEX_WAKE_PRIVATE, 1 [pid 307] getpid( [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL [pid 307] <... getpid resumed>) = 306 [pid 314] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 312] <... futex resumed>) = 1 [pid 308] <... futex resumed>) = 0 [pid 307] tgkill(306, 312, SIGURG [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL [pid 312] futex(0x1ed5c4d97960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 314] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL [pid 312] <... futex resumed>) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) [pid 307] <... tgkill resumed>) = 0 [pid 314] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 312] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL [pid 312] rt_sigreturn({mask=[]} [pid 314] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 312] <... rt_sigreturn resumed>) = 202 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL [pid 312] futex(0x1ed5c4d97960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 314] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] mmap(NULL, 36864, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1205f3a000 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone3({flags=CLONE_VM|CLONE_VFORK|CLONE_CLEAR_SIGHAND, exit_signal=SIGCHLD, stack=0x7f1205f3a000, stack_size=0x9000}, 88ci2-android-6-1-perf/strace-static-x86_64: Process 320 attached [pid 320] rt_sigprocmask(SIG_BLOCK, NULL, ~[KILL STOP], 8) = 0 [pid 320] setpgid(0, 0) = 0 [pid 320] dup2(9, 0) = 0 [pid 320] dup2(15, 1) = 1 [pid 320] dup2(17, 2) = 2 [pid 320] dup2(7, 3) = 3 [pid 320] dup2(8, 4) = 4 [pid 320] close(5) = 0 [pid 320] close(6) = 0 [pid 320] close(7) = 0 [pid 320] close(8) = 0 [pid 320] close(9) = 0 [pid 320] close(10) = 0 [pid 308] futex(0x1ed5c4d97960, FUTEX_WAKE_PRIVATE, 1 [pid 307] getpid( [pid 320] close(11) = 0 [pid 320] close(12 [pid 307] <... getpid resumed>) = 306 [pid 320] <... close resumed>) = 0 [pid 307] tgkill(306, 308, SIGURG [pid 320] close(13 [pid 307] <... tgkill resumed>) = 0 [pid 320] <... close resumed>) = 0 [pid 320] close(14) = 0 [pid 320] close(15) = 0 [pid 320] close(16) = 0 [pid 320] close(17) = 0 [pid 320] close(18) = -1 EBADF (Bad file descriptor) [pid 320] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 320] close(19) = -1 EBADF (Bad file descriptor) [pid 320] close(20) = -1 EBADF (Bad file descriptor) [pid 320] close(21) = -1 EBADF (Bad file descriptor) [pid 320] close(22) = -1 EBADF (Bad file descriptor) [pid 320] close(23) = -1 EBADF (Bad file descriptor) [pid 320] close(24) = -1 EBADF (Bad file descriptor) [pid 320] close(25) = -1 EBADF (Bad file descriptor) [pid 320] close(26) = -1 EBADF (Bad file descriptor) [pid 320] close(27) = -1 EBADF (Bad file descriptor) [pid 320] close(28) = -1 EBADF (Bad file descriptor) [pid 320] close(29) = -1 EBADF (Bad file descriptor) [pid 320] close(30) = -1 EBADF (Bad file descriptor) [pid 320] close(31) = -1 EBADF (Bad file descriptor) [pid 320] close(32) = -1 EBADF (Bad file descriptor) [pid 320] close(33) = -1 EBADF (Bad file descriptor) [pid 320] close(34) = -1 EBADF (Bad file descriptor) [pid 320] close(35) = -1 EBADF (Bad file descriptor) [pid 320] close(36) = -1 EBADF (Bad file descriptor) [pid 320] close(37) = -1 EBADF (Bad file descriptor) [pid 320] close(38) = -1 EBADF (Bad file descriptor) [pid 320] close(39) = -1 EBADF (Bad file descriptor) [pid 320] close(40) = -1 EBADF (Bad file descriptor) [pid 320] close(41) = -1 EBADF (Bad file descriptor) [pid 320] close(42) = -1 EBADF (Bad file descriptor) [pid 320] close(43) = -1 EBADF (Bad file descriptor) [pid 320] close(44) = -1 EBADF (Bad file descriptor) [pid 320] close(45) = -1 EBADF (Bad file descriptor) [pid 320] close(46) = -1 EBADF (Bad file descriptor) [pid 320] close(47) = -1 EBADF (Bad file descriptor) [pid 320] close(48) = -1 EBADF (Bad file descriptor) [pid 320] close(49) = -1 EBADF (Bad file descriptor) [pid 320] close(50) = -1 EBADF (Bad file descriptor) [pid 320] close(51) = -1 EBADF (Bad file descriptor) [pid 320] close(52) = -1 EBADF (Bad file descriptor) [pid 320] close(53) = -1 EBADF (Bad file descriptor) [pid 320] close(54) = -1 EBADF (Bad file descriptor) [pid 320] close(55) = -1 EBADF (Bad file descriptor) [pid 320] close(56) = -1 EBADF (Bad file descriptor) [pid 320] close(57) = -1 EBADF (Bad file descriptor) [pid 320] close(58) = -1 EBADF (Bad file descriptor) [pid 320] close(59) = -1 EBADF (Bad file descriptor) [pid 320] close(60) = -1 EBADF (Bad file descriptor) [pid 320] close(61) = -1 EBADF (Bad file descriptor) [pid 320] close(62) = -1 EBADF (Bad file descriptor) [pid 320] close(63) = -1 EBADF (Bad file descriptor) [pid 320] close(64) = -1 EBADF (Bad file descriptor) [pid 320] close(65) = -1 EBADF (Bad file descriptor) [pid 320] close(66) = -1 EBADF (Bad file descriptor) [pid 320] close(67) = -1 EBADF (Bad file descriptor) [pid 320] close(68) = -1 EBADF (Bad file descriptor) [pid 320] close(69) = -1 EBADF (Bad file descriptor) [pid 320] close(70) = -1 EBADF (Bad file descriptor) [pid 320] close(71) = -1 EBADF (Bad file descriptor) [pid 320] close(72) = -1 EBADF (Bad file descriptor) [pid 320] close(73) = -1 EBADF (Bad file descriptor) [pid 320] close(74) = -1 EBADF (Bad file descriptor) [pid 320] close(75) = -1 EBADF (Bad file descriptor) [pid 320] close(76) = -1 EBADF (Bad file descriptor) [pid 320] close(77) = -1 EBADF (Bad file descriptor) [pid 320] close(78) = -1 EBADF (Bad file descriptor) [pid 320] close(79) = -1 EBADF (Bad file descriptor) [pid 320] close(80) = -1 EBADF (Bad file descriptor) [pid 320] close(81) = -1 EBADF (Bad file descriptor) [pid 320] close(82) = -1 EBADF (Bad file descriptor) [pid 320] close(83) = -1 EBADF (Bad file descriptor) [pid 320] close(84) = -1 EBADF (Bad file descriptor) [pid 320] close(85) = -1 EBADF (Bad file descriptor) [pid 320] close(86) = -1 EBADF (Bad file descriptor) [pid 320] close(87) = -1 EBADF (Bad file descriptor) [pid 320] close(88) = -1 EBADF (Bad file descriptor) [pid 320] close(89) = -1 EBADF (Bad file descriptor) [pid 320] close(90) = -1 EBADF (Bad file descriptor) [pid 320] close(91) = -1 EBADF (Bad file descriptor) [pid 320] close(92) = -1 EBADF (Bad file descriptor) [pid 320] close(93) = -1 EBADF (Bad file descriptor) [pid 320] close(94) = -1 EBADF (Bad file descriptor) [pid 320] close(95) = -1 EBADF (Bad file descriptor) [pid 320] close(96) = -1 EBADF (Bad file descriptor) [pid 320] close(97) = -1 EBADF (Bad file descriptor) [pid 320] close(98) = -1 EBADF (Bad file descriptor) [pid 320] close(99) = -1 EBADF (Bad file descriptor) [pid 320] close(100) = -1 EBADF (Bad file descriptor) [pid 320] close(101) = -1 EBADF (Bad file descriptor) [pid 320] close(102) = -1 EBADF (Bad file descriptor) [pid 320] close(103) = -1 EBADF (Bad file descriptor) [pid 320] close(104) = -1 EBADF (Bad file descriptor) [pid 320] close(105) = -1 EBADF (Bad file descriptor) [pid 320] close(106) = -1 EBADF (Bad file descriptor) [pid 320] close(107) = -1 EBADF (Bad file descriptor) [pid 320] close(108) = -1 EBADF (Bad file descriptor) [pid 320] close(109) = -1 EBADF (Bad file descriptor) [pid 320] close(110) = -1 EBADF (Bad file descriptor) [pid 320] close(111) = -1 EBADF (Bad file descriptor) [pid 320] close(112) = -1 EBADF (Bad file descriptor) [pid 320] close(113) = -1 EBADF (Bad file descriptor) [pid 320] close(114) = -1 EBADF (Bad file descriptor) [pid 320] close(115) = -1 EBADF (Bad file descriptor) [pid 320] close(116) = -1 EBADF (Bad file descriptor) [pid 320] close(117) = -1 EBADF (Bad file descriptor) [pid 312] <... futex resumed>) = 0 [pid 308] <... futex resumed>) = 1 [pid 320] close(118 [pid 308] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 308] rt_sigreturn({mask=[]}) = 1 [pid 308] futex(0x1ed5c29ec960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 320] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] close(119) = -1 EBADF (Bad file descriptor) [pid 320] close(120) = -1 EBADF (Bad file descriptor) [pid 320] close(121) = -1 EBADF (Bad file descriptor) [pid 320] close(122) = -1 EBADF (Bad file descriptor) [pid 320] close(123) = -1 EBADF (Bad file descriptor) [pid 320] close(124) = -1 EBADF (Bad file descriptor) [pid 320] close(125) = -1 EBADF (Bad file descriptor) [pid 320] close(126) = -1 EBADF (Bad file descriptor) [pid 320] close(127) = -1 EBADF (Bad file descriptor) [pid 320] close(128) = -1 EBADF (Bad file descriptor) [pid 320] close(129) = -1 EBADF (Bad file descriptor) [pid 320] close(130) = -1 EBADF (Bad file descriptor) [pid 320] close(131) = -1 EBADF (Bad file descriptor) [pid 320] close(132) = -1 EBADF (Bad file descriptor) [pid 320] close(133) = -1 EBADF (Bad file descriptor) [pid 320] close(134) = -1 EBADF (Bad file descriptor) [pid 320] close(135) = -1 EBADF (Bad file descriptor) [pid 320] close(136) = -1 EBADF (Bad file descriptor) [pid 320] close(137) = -1 EBADF (Bad file descriptor) [pid 320] close(138) = -1 EBADF (Bad file descriptor) [pid 320] close(139) = -1 EBADF (Bad file descriptor) [pid 320] close(140) = -1 EBADF (Bad file descriptor) [pid 320] close(141) = -1 EBADF (Bad file descriptor) [pid 320] close(142) = -1 EBADF (Bad file descriptor) [pid 320] close(143) = -1 EBADF (Bad file descriptor) [pid 320] close(144) = -1 EBADF (Bad file descriptor) [pid 320] close(145) = -1 EBADF (Bad file descriptor) [pid 320] close(146) = -1 EBADF (Bad file descriptor) [pid 320] close(147) = -1 EBADF (Bad file descriptor) [pid 320] close(148) = -1 EBADF (Bad file descriptor) [pid 320] close(149) = -1 EBADF (Bad file descriptor) [pid 320] close(150) = -1 EBADF (Bad file descriptor) [pid 320] close(151) = -1 EBADF (Bad file descriptor) [pid 320] close(152) = -1 EBADF (Bad file descriptor) [pid 320] close(153) = -1 EBADF (Bad file descriptor) [pid 320] close(154) = -1 EBADF (Bad file descriptor) [pid 320] close(155) = -1 EBADF (Bad file descriptor) [pid 320] close(156) = -1 EBADF (Bad file descriptor) [pid 320] close(157) = -1 EBADF (Bad file descriptor) [pid 320] close(158) = -1 EBADF (Bad file descriptor) [pid 320] close(159) = -1 EBADF (Bad file descriptor) [pid 320] close(160) = -1 EBADF (Bad file descriptor) [pid 320] close(161) = -1 EBADF (Bad file descriptor) [pid 320] close(162) = -1 EBADF (Bad file descriptor) [pid 320] close(163) = -1 EBADF (Bad file descriptor) [pid 320] close(164) = -1 EBADF (Bad file descriptor) [pid 320] close(165) = -1 EBADF (Bad file descriptor) [pid 320] close(166) = -1 EBADF (Bad file descriptor) [pid 320] close(167) = -1 EBADF (Bad file descriptor) [pid 320] close(168) = -1 EBADF (Bad file descriptor) [pid 320] close(169) = -1 EBADF (Bad file descriptor) [pid 320] close(170) = -1 EBADF (Bad file descriptor) [pid 320] close(171) = -1 EBADF (Bad file descriptor) [pid 320] close(172) = -1 EBADF (Bad file descriptor) [pid 320] close(173) = -1 EBADF (Bad file descriptor) [pid 320] close(174) = -1 EBADF (Bad file descriptor) [pid 320] close(175) = -1 EBADF (Bad file descriptor) [pid 320] close(176) = -1 EBADF (Bad file descriptor) [pid 320] close(177) = -1 EBADF (Bad file descriptor) [pid 320] close(178) = -1 EBADF (Bad file descriptor) [pid 320] close(179) = -1 EBADF (Bad file descriptor) [pid 320] close(180) = -1 EBADF (Bad file descriptor) [pid 320] close(181) = -1 EBADF (Bad file descriptor) [pid 320] close(182) = -1 EBADF (Bad file descriptor) [pid 320] close(183) = -1 EBADF (Bad file descriptor) [pid 320] close(184) = -1 EBADF (Bad file descriptor) [pid 320] close(185) = -1 EBADF (Bad file descriptor) [pid 320] close(186) = -1 EBADF (Bad file descriptor) [pid 320] close(187) = -1 EBADF (Bad file descriptor) [pid 320] close(188) = -1 EBADF (Bad file descriptor) [pid 320] close(189) = -1 EBADF (Bad file descriptor) [pid 320] close(190) = -1 EBADF (Bad file descriptor) [pid 320] close(191) = -1 EBADF (Bad file descriptor) [pid 320] close(192) = -1 EBADF (Bad file descriptor) [pid 320] close(193) = -1 EBADF (Bad file descriptor) [pid 320] close(194) = -1 EBADF (Bad file descriptor) [pid 320] close(195) = -1 EBADF (Bad file descriptor) [pid 320] close(196) = -1 EBADF (Bad file descriptor) [pid 320] close(197) = -1 EBADF (Bad file descriptor) [pid 312] futex(0x1ed5c29ec960, FUTEX_WAKE_PRIVATE, 1 [pid 307] getpid( [pid 320] close(198 [pid 307] <... getpid resumed>) = 306 [pid 320] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 307] tgkill(306, 312, SIGURG [pid 320] close(199 [pid 307] <... tgkill resumed>) = 0 [pid 320] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 320] close(200) = -1 EBADF (Bad file descriptor) [pid 320] close(201) = -1 EBADF (Bad file descriptor) [pid 320] close(202) = -1 EBADF (Bad file descriptor) [pid 320] close(203) = -1 EBADF (Bad file descriptor) [pid 320] close(204) = -1 EBADF (Bad file descriptor) [pid 320] close(205) = -1 EBADF (Bad file descriptor) [pid 320] close(206) = -1 EBADF (Bad file descriptor) [pid 320] close(207) = -1 EBADF (Bad file descriptor) [pid 320] close(208) = -1 EBADF (Bad file descriptor) [pid 320] close(209) = -1 EBADF (Bad file descriptor) [pid 320] close(210) = -1 EBADF (Bad file descriptor) [pid 320] close(211) = -1 EBADF (Bad file descriptor) [pid 320] close(212) = -1 EBADF (Bad file descriptor) [pid 320] close(213) = -1 EBADF (Bad file descriptor) [pid 320] close(214) = -1 EBADF (Bad file descriptor) [pid 320] close(215) = -1 EBADF (Bad file descriptor) [pid 320] close(216) = -1 EBADF (Bad file descriptor) [pid 320] close(217) = -1 EBADF (Bad file descriptor) [pid 320] close(218) = -1 EBADF (Bad file descriptor) [pid 320] close(219) = -1 EBADF (Bad file descriptor) [pid 320] close(220) = -1 EBADF (Bad file descriptor) [pid 320] close(221) = -1 EBADF (Bad file descriptor) [pid 320] close(222) = -1 EBADF (Bad file descriptor) [pid 320] close(223) = -1 EBADF (Bad file descriptor) [pid 320] close(224) = -1 EBADF (Bad file descriptor) [pid 320] close(225) = -1 EBADF (Bad file descriptor) [pid 320] close(226) = -1 EBADF (Bad file descriptor) [pid 320] close(227) = -1 EBADF (Bad file descriptor) [pid 320] close(228) = -1 EBADF (Bad file descriptor) [pid 320] close(229) = -1 EBADF (Bad file descriptor) [pid 320] close(230) = -1 EBADF (Bad file descriptor) [pid 320] close(231) = -1 EBADF (Bad file descriptor) [pid 320] close(232) = -1 EBADF (Bad file descriptor) [pid 308] <... futex resumed>) = 0 [pid 312] <... futex resumed>) = 1 [pid 320] close(233) = -1 EBADF (Bad file descriptor) [pid 320] close(234) = -1 EBADF (Bad file descriptor) [pid 320] close(235) = -1 EBADF (Bad file descriptor) [pid 320] close(236) = -1 EBADF (Bad file descriptor) [pid 320] close(237) = -1 EBADF (Bad file descriptor) [pid 320] close(238) = -1 EBADF (Bad file descriptor) [pid 320] close(239) = -1 EBADF (Bad file descriptor) [pid 320] close(240) = -1 EBADF (Bad file descriptor) [pid 320] close(241) = -1 EBADF (Bad file descriptor) [pid 320] close(242) = -1 EBADF (Bad file descriptor) [pid 320] close(243) = -1 EBADF (Bad file descriptor) [pid 320] close(244) = -1 EBADF (Bad file descriptor) [pid 320] close(245) = -1 EBADF (Bad file descriptor) [pid 320] close(246) = -1 EBADF (Bad file descriptor) [pid 320] close(247) = -1 EBADF (Bad file descriptor) [pid 320] close(248) = -1 EBADF (Bad file descriptor) [pid 320] close(249) = -1 EBADF (Bad file descriptor) [pid 320] close(250) = -1 EBADF (Bad file descriptor) [pid 320] close(251) = -1 EBADF (Bad file descriptor) [pid 320] close(252) = -1 EBADF (Bad file descriptor) [pid 320] close(253) = -1 EBADF (Bad file descriptor) [pid 320] close(254) = -1 EBADF (Bad file descriptor) [pid 320] close(255) = -1 EBADF (Bad file descriptor) [pid 320] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 320] execve("ci2-android-6-1-perf/syz-executor", ["ci2-android-6-1-perf/syz-executor", "exec"], 0x7ffd4c4c28a0 /* 2 vars */ [pid 314] <... clone3 resumed>) = 320 [pid 312] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 320] <... execve resumed>) = 0 [pid 314] munmap(0x7f1205f3a000, 36864 [pid 320] brk(NULL [pid 314] <... munmap resumed>) = 0 [pid 312] rt_sigreturn({mask=[]} [pid 320] <... brk resumed>) = 0x55557f515000 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 320] brk(0x55557f515e80 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 312] <... rt_sigreturn resumed>) = 1 [pid 320] <... brk resumed>) = 0x55557f515e80 [pid 314] fcntl(14, F_GETFL [pid 320] arch_prctl(ARCH_SET_FS, 0x55557f515500 [pid 314] <... fcntl resumed>) = 0 (flags O_RDONLY) [pid 312] futex(0x1ed5c4d97960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 320] <... arch_prctl resumed>) = 0 [pid 314] fcntl(14, F_SETFL, O_RDONLY|O_NONBLOCK [pid 320] set_tid_address(0x55557f5157d0 [pid 314] <... fcntl resumed>) = 0 [pid 320] <... set_tid_address resumed>) = 320 [pid 314] fcntl(16, F_GETFL [pid 320] set_robust_list(0x55557f5157e0, 24 [pid 314] <... fcntl resumed>) = 0 (flags O_RDONLY) [pid 320] <... set_robust_list resumed>) = 0 [pid 314] fcntl(16, F_SETFL, O_RDONLY|O_NONBLOCK [pid 320] prlimit64(0, RLIMIT_STACK, NULL [pid 314] <... fcntl resumed>) = 0 [pid 320] <... prlimit64 resumed>, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 [pid 314] close(9 [pid 320] readlinkat(AT_FDCWD, "/proc/self/exe" [pid 314] <... close resumed>) = 0 [pid 320] <... readlinkat resumed>, "/root/ci2-android-6-1-perf/syz-executor", 4096) = 39 [pid 314] close(15 [pid 320] getrandom( [pid 314] <... close resumed>) = 0 [pid 320] <... getrandom resumed>"\xaa\xc0\xc5\xe4\x16\xa1\xca\x29", 8, GRND_NONBLOCK) = 8 [pid 314] close(17 [pid 320] brk(NULL [pid 314] <... close resumed>) = 0 [pid 320] <... brk resumed>) = 0x55557f515e80 [pid 314] close(10 [pid 320] brk(0x55557f536e80 [pid 314] <... close resumed>) = 0 [pid 320] <... brk resumed>) = 0x55557f536e80 [pid 314] close(11 [pid 320] brk(0x55557f537000 [pid 314] <... close resumed>) = 0 [pid 320] <... brk resumed>) = 0x55557f537000 [pid 314] close(13 [pid 320] mprotect(0x7f4c7e6bc000, 1245184, PROT_READ [pid 314] <... close resumed>) = 0 [pid 320] <... mprotect resumed>) = 0 [pid 314] write(12, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x01\x01\x00\x00\x00\x00\x00\x00\x10\x38\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00", 72 [pid 320] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 314] <... write resumed>) = 72 [pid 320] <... prctl resumed>) = 0 [pid 314] pselect6(17, [3 14 16], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 320] mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED_NOREPLACE, -1, 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999990103}) [pid 320] <... mmap resumed>) = 0x1ffffffff000 [pid 314] read(3 [pid 320] mmap(0x200000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED_NOREPLACE, -1, 0 [pid 314] <... read resumed>, "\xbc\x00\x00\x00", 4) = 4 [pid 320] <... mmap resumed>) = 0x200000000000 [pid 314] read(3 [pid 320] mmap(0x200001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED_NOREPLACE, -1, 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x3c\x00\x30\x00\x00\x00\x00\x00\x2c\x00\x10\x00\x08\x00\x04\x00\x12\x00\x00\x00\x38\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x10\x78\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00"..., 188) = 188 [pid 320] <... mmap resumed>) = 0x200001000000 [pid 314] pselect6(17, [3 14 16], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 320] rt_sigaction(SIGCHLD, {sa_handler=0x7f4c7e451780, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f4c7e53f450}, NULL, 8) = 0 [pid 320] pkey_alloc(0, PKEY_UNRESTRICTED) = -1 EINVAL (Invalid argument) [pid 320] getrandom("\xb0\x99\xc9\x1e\x09\x63\xac\xa6", 8, GRND_NONBLOCK) = 8 [pid 320] mkdir("./syzkaller.c1MWWS", 0700) = 0 [pid 320] chmod("./syzkaller.c1MWWS", 0777) = 0 [pid 320] chdir("./syzkaller.c1MWWS") = 0 [pid 320] rt_sigaction(SIGRTMIN, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0 [pid 320] rt_sigaction(SIGRT_1, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0 [pid 320] rt_sigaction(SIGSEGV, {sa_handler=0x7f4c7e453bd0, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7f4c7e53f450}, NULL, 8) = 0 [pid 320] rt_sigaction(SIGBUS, {sa_handler=0x7f4c7e453bd0, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7f4c7e53f450}, NULL, 8) = 0 [pid 320] getpid() = 320 [pid 320] mmap(0x1b2fc20000, 4194304, PROT_READ, MAP_SHARED|MAP_FIXED_NOREPLACE, 3, 0) = 0x1b2fc20000 [pid 320] getpid() = 320 [pid 320] mmap(0x1b30c24000, 262144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED_NOREPLACE, 4, 0) = 0x1b30c24000 [pid 320] close(3) = 0 [pid 320] fcntl(5, F_GETFD) = -1 EBADF (Bad file descriptor) [pid 320] fcntl(6, F_GETFD) = -1 EBADF (Bad file descriptor) [pid 320] dup2(0, 249) = 249 [pid 320] dup2(1, 248) = 248 [pid 320] dup2(2, 1) = 1 [pid 320] dup2(2, 0) = 0 [pid 320] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x01\x01\x00\x00\x00\x00\x00\x00\x10\x38\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00", 72) = 72 [pid 320] unshare(CLONE_NEWPID) = 0 [pid 320] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 320] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557f5157d0) = 321 [pid 320] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-1-perf/strace-static-x86_64: Process 321 attached [pid 321] set_robust_list(0x55557f5157e0, 24) = 0 [pid 321] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 321] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 321] getppid() = 0 [pid 321] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 321] dup2(3, 201) = 201 [pid 321] close(3) = 0 [pid 321] prlimit64(0, RLIMIT_AS, {rlim_cur=344064*1024, rlim_max=344064*1024}, NULL) = 0 [pid 321] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0 [pid 321] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0 [pid 308] futex(0x1ed5c4d97960, FUTEX_WAKE_PRIVATE, 1 [pid 307] getpid( [pid 321] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0 [pid 321] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024} [pid 307] <... getpid resumed>) = 306 [pid 321] <... prlimit64 resumed>, NULL) = 0 [pid 307] tgkill(306, 308, SIGURG [pid 321] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256} [pid 307] <... tgkill resumed>) = 0 [pid 321] <... prlimit64 resumed>, NULL) = 0 [pid 321] unshare(CLONE_NEWNS [pid 312] <... futex resumed>) = 0 [pid 308] <... futex resumed>) = 1 [pid 308] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 308] rt_sigreturn({mask=[]}) = 1 [pid 308] futex(0x1ed5c29ec960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 321] <... unshare resumed>) = 0 [pid 321] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0 [pid 321] unshare(CLONE_NEWIPC) = -1 EINVAL (Invalid argument) [pid 321] unshare(CLONE_NEWCGROUP) = 0 [pid 321] unshare(CLONE_NEWUTS) = 0 [pid 321] unshare(CLONE_SYSVSEM) = 0 [pid 321] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 321] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 321] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 321] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 321] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 321] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 321] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 321] getpid() = 1 [pid 321] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 312] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 312] futex(0x1ed5c29ec960, FUTEX_WAKE_PRIVATE, 1 [pid 308] <... futex resumed>) = 0 [pid 308] getpid() = 306 [pid 308] tgkill(306, 312, SIGURG) = 0 [pid 308] sched_yield() = 0 [pid 308] sched_yield() = 0 [pid 308] sched_yield() = 0 [pid 308] sched_yield() = 0 [pid 308] sched_yield() = 0 [pid 308] sched_yield() = 0 [pid 308] sched_yield() = 0 [pid 308] sched_yield() = 0 [pid 308] sched_yield() = 0 [pid 308] sched_yield() = 0 [pid 308] sched_yield() = 0 [pid 308] sched_yield() = 0 [pid 308] sched_yield() = 0 [pid 308] sched_yield() = 0 [pid 308] sched_yield() = 0 [pid 308] sched_yield() = 0 [pid 308] sched_yield() = 0 [pid 308] sched_yield() = 0 [pid 308] sched_yield() = 0 [pid 308] sched_yield() = 0 [pid 308] sched_yield() = 0 [pid 308] sched_yield() = 0 [pid 308] sched_yield() = 0 [pid 308] sched_yield() = 0 [pid 308] sched_yield() = 0 [pid 308] sched_yield() = 0 [pid 308] sched_yield() = 0 [pid 308] sched_yield() = 0 [pid 308] sched_yield() = 0 [pid 308] sched_yield() = 0 [pid 308] sched_yield() = 0 [pid 308] sched_yield() = 0 [pid 308] sched_yield() = 0 [pid 308] sched_yield() = 0 [pid 308] sched_yield() = 0 [pid 308] sched_yield() = 0 [pid 308] sched_yield() = 0 [pid 308] sched_yield() = 0 [pid 308] sched_yield() = 0 [pid 308] sched_yield() = 0 [pid 308] sched_yield() = 0 [pid 308] sched_yield() = 0 [pid 321] <... unshare resumed>) = 0 [pid 312] <... futex resumed>) = 1 [pid 308] sched_yield() = 0 [pid 308] sched_yield() = 0 [pid 308] sched_yield() = 0 [pid 308] sched_yield() = 0 [pid 321] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC [pid 312] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 308] sched_yield( [pid 312] rt_sigreturn({mask=[]}) = 1 [pid 321] <... openat resumed>) = 3 [pid 308] <... sched_yield resumed>) = 0 [pid 321] write(3, "0 65535", 7) = 7 [pid 307] getpid() = 306 [pid 307] tgkill(306, 308, SIGURG) = 0 [pid 307] getpid() = 306 [pid 307] tgkill(306, 312, SIGURG) = 0 [pid 312] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 321] close(3 [pid 308] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 312] rt_sigreturn({mask=[]}) = 33903452028928 [pid 321] <... close resumed>) = 0 [pid 308] rt_sigreturn({mask=[]} [pid 321] openat(AT_FDCWD, "/proc/sys/fs/mount-max", O_WRONLY|O_CLOEXEC) = 3 [pid 321] write(3, "100000", 6) = 6 [pid 321] close(3) = 0 [pid 321] mkdirat(AT_FDCWD, "./syz-tmp", 0777) = 0 [pid 321] mount("", "./syz-tmp", "tmpfs", 0, NULL) = 0 [pid 321] mkdirat(AT_FDCWD, "./syz-tmp/newroot", 0777) = 0 [pid 321] mkdirat(AT_FDCWD, "./syz-tmp/newroot/dev", 0700) = 0 [pid 321] mount("/dev", "./syz-tmp/newroot/dev", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 321] mkdirat(AT_FDCWD, "./syz-tmp/newroot/proc", 0700) = 0 [pid 321] mount("syz-proc", "./syz-tmp/newroot/proc", "proc", 0, NULL) = 0 [pid 321] mkdirat(AT_FDCWD, "./syz-tmp/newroot/selinux", 0700) = 0 [pid 321] mount("/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = -1 ENOENT (No such file or directory) [pid 308] <... rt_sigreturn resumed>) = 33903456993280 [pid 321] mount("/sys/fs/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 321] mkdirat(AT_FDCWD, "./syz-tmp/newroot/sys", 0700) = 0 [pid 321] mount("/sys", "./syz-tmp/newroot/sys", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 321] mount("/sys/kernel/debug", "./syz-tmp/newroot/sys/kernel/debug", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 321] mount("/sys/fs/smackfs", "./syz-tmp/newroot/sys/fs/smackfs", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = -1 ENOENT (No such file or directory) [pid 321] mount("/proc/sys/fs/binfmt_misc", "./syz-tmp/newroot/proc/sys/fs/binfmt_misc", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 321] mkdirat(AT_FDCWD, "./syz-tmp/newroot/syz-inputs", 0700) = 0 [pid 321] mount("/syz-inputs", "./syz-tmp/newroot/syz-inputs", NULL, MS_RDONLY|MS_BIND|MS_REC|MS_PRIVATE, NULL) = -1 ENOENT (No such file or directory) [pid 321] mkdirat(AT_FDCWD, "./syz-tmp/newroot/syzcgroup", 0700) = 0 [pid 321] mkdirat(AT_FDCWD, "./syz-tmp/newroot/syzcgroup/unified", 0700) = 0 [pid 321] mkdirat(AT_FDCWD, "./syz-tmp/newroot/syzcgroup/cpu", 0700) = 0 [pid 321] mkdirat(AT_FDCWD, "./syz-tmp/newroot/syzcgroup/net", 0700) = 0 [pid 321] mount("/syzcgroup/unified", "./syz-tmp/newroot/syzcgroup/unified", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 321] mount("/syzcgroup/cpu", "./syz-tmp/newroot/syzcgroup/cpu", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 321] mount("/syzcgroup/net", "./syz-tmp/newroot/syzcgroup/net", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 321] mkdirat(AT_FDCWD, "./syz-tmp/pivot", 0777) = 0 [pid 321] pivot_root("./syz-tmp", "./syz-tmp/pivot") = 0 [pid 321] chdir("/") = 0 [pid 321] umount2("./pivot", MNT_DETACH) = 0 [pid 312] futex(0x1ed5c4d97960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 321] chroot("./newroot" [pid 308] futex(0x1ed5c4d97960, FUTEX_WAKE_PRIVATE, 1 [pid 312] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 321] <... chroot resumed>) = 0 [pid 308] <... futex resumed>) = 0 [pid 312] futex(0x1ed5c4d97960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 321] chdir("/") = 0 [pid 321] mkdirat(AT_FDCWD, "/dev/gadgetfs", 0777 [pid 308] futex(0x1ed5c4d97960, FUTEX_WAKE_PRIVATE, 1 [pid 321] <... mkdirat resumed>) = 0 [pid 308] <... futex resumed>) = 1 [pid 312] <... futex resumed>) = 0 [pid 312] futex(0x1ed5c4d97960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 308] futex(0x1ed5c4d97960, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 312] <... futex resumed>) = 0 [pid 321] mount("gadgetfs", "/dev/gadgetfs", "gadgetfs", 0, NULL [pid 308] futex(0x1ed5c29ec960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 312] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 312] futex(0x1ed5c29ec960, FUTEX_WAKE_PRIVATE, 1) = 0 [pid 312] futex(0x35296d8, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100000} [pid 308] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 308] futex(0x35296d8, FUTEX_WAKE_PRIVATE, 1 [pid 312] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 312] sched_yield( [pid 308] <... futex resumed>) = 0 [pid 312] <... sched_yield resumed>) = 0 [pid 308] futex(0x1ed5c29ec960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 321] <... mount resumed>) = -1 ENODEV (No such device) [pid 321] mkdirat(AT_FDCWD, "/dev/binderfs", 0777) = 0 [pid 321] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0 [pid 321] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL [pid 312] futex(0x1ed5c4d97960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=241974828} [pid 321] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 321] getpid() = 1 [pid 321] mkdirat(AT_FDCWD, "/syzcgroup/unified/syz1", 0777) = 0 [pid 321] openat(AT_FDCWD, "/syzcgroup/unified/syz1/pids.max", O_WRONLY|O_CLOEXEC) = 3 [pid 321] write(3, "32", 2) = 2 [pid 321] close(3) = 0 [pid 321] openat(AT_FDCWD, "/syzcgroup/unified/syz1/cgroup.procs", O_WRONLY|O_CLOEXEC) = 3 [pid 321] write(3, "1", 1) = 1 [pid 321] close(3) = 0 [pid 321] mkdirat(AT_FDCWD, "/syzcgroup/cpu/syz1", 0777) = 0 [pid 321] openat(AT_FDCWD, "/syzcgroup/cpu/syz1/cgroup.procs", O_WRONLY|O_CLOEXEC) = 3 [pid 321] write(3, "1", 1) = 1 [pid 321] close(3) = 0 [pid 321] openat(AT_FDCWD, "/syzcgroup/cpu/syz1/memory.soft_limit_in_bytes", O_WRONLY|O_CLOEXEC) = 3 [pid 321] write(3, "313524224", 9) = 9 [pid 321] close(3) = 0 [pid 321] openat(AT_FDCWD, "/syzcgroup/cpu/syz1/memory.limit_in_bytes", O_WRONLY|O_CLOEXEC) = 3 [pid 321] write(3, "314572800", 9) = 9 [pid 321] close(3) = 0 [pid 321] mkdirat(AT_FDCWD, "/syzcgroup/net/syz1", 0777) = 0 [pid 321] openat(AT_FDCWD, "/syzcgroup/net/syz1/cgroup.procs", O_WRONLY|O_CLOEXEC) = 3 [pid 321] write(3, "1", 1) = 1 [pid 321] close(3) = 0 [pid 321] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 321] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_INFO, 0x7f4c7e7ec3e8, [120]) = -1 ENOPROTOOPT (Protocol not available) [pid 321] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_INFO, 0x7f4c7e7eca68, [120]) = -1 ENOPROTOOPT (Protocol not available) [pid 321] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_INFO, 0x7f4c7e7ed0e8, [120]) = -1 ENOPROTOOPT (Protocol not available) [pid 321] close(3) = 0 [pid 321] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 321] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 321] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 321] close(3) = 0 [pid 321] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 321] close(3) = 0 [pid 321] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, 0x7f4c7e7ee4c8, [84]) = -1 ENOENT (No such file or directory) [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, 0x7f4c7e7ef908, [84]) = -1 ENOENT (No such file or directory) [pid 321] close(3) = 0 [pid 321] write(248, "\x00\x00\x00\x00", 4 [pid 314] <... pselect6 resumed>) = 1 (in [14], left {tv_sec=0, tv_nsec=907449857}) [pid 321] <... write resumed>) = 4 [pid 314] read(14 [pid 321] mkdirat(AT_FDCWD, "./0", 0777 [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00", 56 [pid 321] <... mkdirat resumed>) = 0 [pid 314] <... write resumed>) = 56 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 402, NULL, 0) = 1 [pid 321] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 314] write(12, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00", 48 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 314] <... write resumed>) = 48 [pid 310] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 314] pselect6(17, [3 14 16], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] read(6 [pid 307] futex(0x1ed5c4d97960, FUTEX_WAKE_PRIVATE, 1 [pid 321] <... openat resumed>) = 3 [pid 310] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00", 11533748) = 56 [pid 307] <... futex resumed>) = 1 [pid 321] ioctl(3, LOOP_CLR_FD [pid 312] <... futex resumed>) = 0 [pid 310] sched_yield() = 0 [pid 321] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 312] epoll_pwait(4 [pid 321] close(3 [pid 310] write(6, "\xbc\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x3c\x00\x30\x00\x00\x00\x00\x00\x2c\x00\x10\x00\x08\x00\x04\x00\x12\x00\x00\x00\x38\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x12\x38\x00\x00\x00\x00\x00\x00\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x04\x00\x00\x00"..., 192 [pid 321] <... close resumed>) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=998773830}) [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 310] <... write resumed>) = 192 [pid 314] read(3 [pid 312] epoll_pwait(4 [pid 310] read(6 [pid 314] <... read resumed>, "\xbc\x00\x00\x00", 4) = 4 [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] read(3 [pid 310] futex(0x1ed5c2a80160, FUTEX_WAIT_PRIVATE, 0, NULL [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=226775929} [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x3c\x00\x30\x00\x00\x00\x00\x00\x2c\x00\x10\x00\x08\x00\x04\x00\x12\x00\x00\x00\x38\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x12\x38\x00\x00\x00\x00\x00\x00\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00"..., 188) = 188 [pid 314] pselect6(17, [3 14 16], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 321] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 321] close(3) = 0 [pid 321] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 321] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 321] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 321] close(3) = 0 [pid 321] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 321] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 321] close(3) = 0 [pid 321] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 321] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 321] close(3) = 0 [pid 321] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 321] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 321] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 323 attached [pid 323] set_robust_list(0x55557f5157e0, 24 [pid 321] <... clone resumed>, child_tidptr=0x55557f5157d0) = 2 [pid 323] <... set_robust_list resumed>) = 0 [pid 321] rt_sigprocmask(SIG_SETMASK, [] [pid 323] rt_sigprocmask(SIG_SETMASK, [] [pid 321] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 323] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 323] chdir("./0") = 0 [pid 323] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 323] setpgid(0, 0) = 0 [pid 323] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup") = 0 [pid 323] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu") = 0 [pid 323] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net") = 0 [pid 323] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 323] write(3, "1000", 4) = 4 [pid 323] close(3) = 0 [pid 323] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 323] close(249) = 0 [pid 323] close(248) = 0 [pid 323] prctl(PR_SET_NAME, "syz.1.2") = 0 [pid 323] close(4) = 0 [pid 323] futex(0x7f4c7e825fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 323] rt_sigaction(SIGRT_1, {sa_handler=0x7f4c7e5bd650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f4c7e53f450}, NULL, 8) = 0 [pid 323] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 323] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f4c7f4cc000 [pid 323] mprotect(0x7f4c7f4cd000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 323] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 323] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f4c7f4ec990, parent_tid=0x7f4c7f4ec990, exit_signal=0, stack=0x7f4c7f4cc000, stack_size=0x201c0, tls=0x7f4c7f4ec6c0}ci2-android-6-1-perf/strace-static-x86_64: Process 324 attached [pid 324] set_robust_list(0x7f4c7f4ec9a0, 24 [pid 323] <... clone3 resumed> => {parent_tid=[3]}, 88) = 3 [pid 324] <... set_robust_list resumed>) = 0 [pid 323] rt_sigprocmask(SIG_SETMASK, [] [pid 324] rt_sigprocmask(SIG_SETMASK, [] [pid 323] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 324] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 323] futex(0x7f4c7e825fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 324] mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 323] <... futex resumed>) = 0 [pid 324] <... mmap resumed>) = 0x1ffffffff000 [pid 323] futex(0x7f4c7e825fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 324] futex(0x7f4c7e825fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 323] <... futex resumed>) = 0 [pid 324] mmap(0x200000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 323] futex(0x7f4c7e825fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 324] <... mmap resumed>) = 0x200000000000 [pid 323] <... futex resumed>) = 0 [pid 324] futex(0x7f4c7e825fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 323] futex(0x7f4c7e825fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 324] <... futex resumed>) = 0 [pid 323] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 324] mmap(0x200001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 323] futex(0x7f4c7e825fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 324] <... mmap resumed>) = 0x200001000000 [pid 323] <... futex resumed>) = 0 [pid 324] futex(0x7f4c7e825fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 323] futex(0x7f4c7e825fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 324] <... futex resumed>) = 0 [pid 323] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 324] futex(0x7f4c7e825fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 323] close_range(3, 30, 0) = 0 [pid 323] exit_group(0 [pid 324] <... futex resumed>) = ? [pid 323] <... exit_group resumed>) = ? [pid 324] +++ exited with 0 +++ [pid 323] +++ exited with 0 +++ [pid 321] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 321] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 321] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [14], left {tv_sec=0, tv_nsec=984793997}) [pid 321] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(14 [pid 321] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 321] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xb4\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1c\x00\x10\x00\x04\x00\x08\x00\x00\x00\x00\x00\x0c\x00\x10\x00\x00\x00\x01\x00\x00\x00\x14\x00\x00\x00\x20\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x18\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x0c\x00\x00\x00\x18\x00\x00\x00"..., 184) = 184 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 227, NULL, 0) = 1 [pid 321] <... openat resumed>) = 3 [pid 314] kill(320, SIGKILL [pid 312] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 321] fstat(3 [pid 314] <... kill resumed>) = 0 [pid 312] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 321] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 321] getdents64(3 [pid 320] +++ killed by SIGKILL +++ [pid 321] <... getdents64 resumed> ) = ? [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=320, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 312] read(6 [pid 314] rt_sigreturn({mask=[]} [pid 312] <... read resumed>, "\xb4\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1c\x00\x10\x00\x04\x00\x08\x00\x00\x00\x00\x00\x0c\x00\x10\x00\x00\x00\x01\x00\x00\x00\x14\x00\x00\x00\x20\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x18\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x0c\x00\x00\x00\x18\x00\x00\x00"..., 11533748) = 184 [pid 314] <... rt_sigreturn resumed>) = 0 [pid 312] futex(0x1ed5c2a80160, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 314] pipe2( [pid 310] <... futex resumed>) = 0 [pid 312] read(6 [pid 314] <... pipe2 resumed>[9, 10], 0) = 0 [pid 312] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] epoll_pwait(4 [pid 314] pipe2( [pid 312] epoll_pwait(4 [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 314] <... pipe2 resumed>[11, 13], 0) = 0 [pid 310] write(5, "\x01\x00\x00\x00\x00\x00\x00\x00", 8 [pid 314] pipe2( [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN, data=0x3548238}], 128, -1, NULL, 0) = 1 [pid 310] <... write resumed>) = 8 [pid 314] <... pipe2 resumed>[15, 17], 0) = 0 [pid 312] read(5 [pid 310] futex(0x1ed5c2a80160, FUTEX_WAIT_PRIVATE, 0, NULL [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=206837113} [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL [pid 312] <... read resumed>, "\x01\x00\x00\x00\x00\x00\x00\x00", 8) = 8 [pid 314] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 312] epoll_pwait(4 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 314] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 312] epoll_pwait(4 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL [pid 321] +++ killed by SIGKILL +++ [pid 314] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [ 48.314332][ T321] request_module fs-gadgetfs succeeded, but still no fs? [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] mmap(NULL, 36864, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1205f3a000 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone3({flags=CLONE_VM|CLONE_VFORK|CLONE_CLEAR_SIGHAND, exit_signal=SIGCHLD, stack=0x7f1205f3a000, stack_size=0x9000}, 88ci2-android-6-1-perf/strace-static-x86_64: Process 325 attached [pid 325] rt_sigprocmask(SIG_BLOCK, NULL, ~[KILL STOP], 8) = 0 [pid 325] setpgid(0, 0) = 0 [pid 325] dup2(9, 0) = 0 [pid 325] dup2(13, 1) = 1 [pid 325] dup2(17, 2) = 2 [pid 325] dup2(7, 3) = 3 [pid 325] dup2(8, 4) = 4 [pid 325] close(5) = 0 [pid 325] close(6) = 0 [pid 325] close(7) = 0 [pid 325] close(8) = 0 [pid 325] close(9) = 0 [pid 325] close(10) = 0 [pid 325] close(11) = 0 [pid 325] close(12) = 0 [pid 325] close(13) = 0 [pid 325] close(14) = 0 [pid 325] close(15) = 0 [pid 325] close(16) = 0 [pid 325] close(17) = 0 [pid 325] close(18) = -1 EBADF (Bad file descriptor) [pid 325] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 325] close(19) = -1 EBADF (Bad file descriptor) [pid 325] close(20) = -1 EBADF (Bad file descriptor) [pid 325] close(21) = -1 EBADF (Bad file descriptor) [pid 325] close(22) = -1 EBADF (Bad file descriptor) [pid 325] close(23) = -1 EBADF (Bad file descriptor) [pid 325] close(24) = -1 EBADF (Bad file descriptor) [pid 325] close(25) = -1 EBADF (Bad file descriptor) [pid 325] close(26) = -1 EBADF (Bad file descriptor) [pid 325] close(27) = -1 EBADF (Bad file descriptor) [pid 325] close(28) = -1 EBADF (Bad file descriptor) [pid 325] close(29) = -1 EBADF (Bad file descriptor) [pid 325] close(30) = -1 EBADF (Bad file descriptor) [pid 325] close(31) = -1 EBADF (Bad file descriptor) [pid 325] close(32) = -1 EBADF (Bad file descriptor) [pid 325] close(33) = -1 EBADF (Bad file descriptor) [pid 325] close(34) = -1 EBADF (Bad file descriptor) [pid 325] close(35) = -1 EBADF (Bad file descriptor) [pid 325] close(36) = -1 EBADF (Bad file descriptor) [pid 325] close(37) = -1 EBADF (Bad file descriptor) [pid 325] close(38) = -1 EBADF (Bad file descriptor) [pid 325] close(39) = -1 EBADF (Bad file descriptor) [pid 325] close(40) = -1 EBADF (Bad file descriptor) [pid 325] close(41) = -1 EBADF (Bad file descriptor) [pid 325] close(42) = -1 EBADF (Bad file descriptor) [pid 325] close(43) = -1 EBADF (Bad file descriptor) [pid 325] close(44) = -1 EBADF (Bad file descriptor) [pid 325] close(45) = -1 EBADF (Bad file descriptor) [pid 325] close(46) = -1 EBADF (Bad file descriptor) [pid 325] close(47) = -1 EBADF (Bad file descriptor) [pid 325] close(48) = -1 EBADF (Bad file descriptor) [pid 325] close(49) = -1 EBADF (Bad file descriptor) [pid 325] close(50) = -1 EBADF (Bad file descriptor) [pid 325] close(51) = -1 EBADF (Bad file descriptor) [pid 325] close(52) = -1 EBADF (Bad file descriptor) [pid 325] close(53) = -1 EBADF (Bad file descriptor) [pid 325] close(54) = -1 EBADF (Bad file descriptor) [pid 325] close(55) = -1 EBADF (Bad file descriptor) [pid 325] close(56) = -1 EBADF (Bad file descriptor) [pid 325] close(57) = -1 EBADF (Bad file descriptor) [pid 325] close(58) = -1 EBADF (Bad file descriptor) [pid 325] close(59) = -1 EBADF (Bad file descriptor) [pid 325] close(60) = -1 EBADF (Bad file descriptor) [pid 325] close(61) = -1 EBADF (Bad file descriptor) [pid 325] close(62) = -1 EBADF (Bad file descriptor) [pid 325] close(63) = -1 EBADF (Bad file descriptor) [pid 325] close(64) = -1 EBADF (Bad file descriptor) [pid 325] close(65) = -1 EBADF (Bad file descriptor) [pid 325] close(66) = -1 EBADF (Bad file descriptor) [pid 325] close(67) = -1 EBADF (Bad file descriptor) [pid 325] close(68) = -1 EBADF (Bad file descriptor) [pid 325] close(69) = -1 EBADF (Bad file descriptor) [pid 325] close(70) = -1 EBADF (Bad file descriptor) [pid 325] close(71) = -1 EBADF (Bad file descriptor) [pid 325] close(72) = -1 EBADF (Bad file descriptor) [pid 325] close(73) = -1 EBADF (Bad file descriptor) [pid 325] close(74) = -1 EBADF (Bad file descriptor) [pid 325] close(75) = -1 EBADF (Bad file descriptor) [pid 325] close(76) = -1 EBADF (Bad file descriptor) [pid 325] close(77) = -1 EBADF (Bad file descriptor) [pid 325] close(78) = -1 EBADF (Bad file descriptor) [pid 325] close(79) = -1 EBADF (Bad file descriptor) [pid 325] close(80) = -1 EBADF (Bad file descriptor) [pid 325] close(81) = -1 EBADF (Bad file descriptor) [pid 325] close(82) = -1 EBADF (Bad file descriptor) [pid 325] close(83) = -1 EBADF (Bad file descriptor) [pid 325] close(84) = -1 EBADF (Bad file descriptor) [pid 325] close(85) = -1 EBADF (Bad file descriptor) [pid 325] close(86) = -1 EBADF (Bad file descriptor) [pid 325] close(87) = -1 EBADF (Bad file descriptor) [pid 325] close(88) = -1 EBADF (Bad file descriptor) [pid 325] close(89) = -1 EBADF (Bad file descriptor) [pid 325] close(90) = -1 EBADF (Bad file descriptor) [pid 325] close(91) = -1 EBADF (Bad file descriptor) [pid 325] close(92) = -1 EBADF (Bad file descriptor) [pid 325] close(93) = -1 EBADF (Bad file descriptor) [pid 325] close(94) = -1 EBADF (Bad file descriptor) [pid 325] close(95) = -1 EBADF (Bad file descriptor) [pid 325] close(96) = -1 EBADF (Bad file descriptor) [pid 325] close(97) = -1 EBADF (Bad file descriptor) [pid 325] close(98) = -1 EBADF (Bad file descriptor) [pid 325] close(99) = -1 EBADF (Bad file descriptor) [pid 325] close(100) = -1 EBADF (Bad file descriptor) [pid 325] close(101) = -1 EBADF (Bad file descriptor) [pid 325] close(102) = -1 EBADF (Bad file descriptor) [pid 325] close(103) = -1 EBADF (Bad file descriptor) [pid 325] close(104) = -1 EBADF (Bad file descriptor) [pid 325] close(105) = -1 EBADF (Bad file descriptor) [pid 325] close(106) = -1 EBADF (Bad file descriptor) [pid 325] close(107) = -1 EBADF (Bad file descriptor) [pid 325] close(108) = -1 EBADF (Bad file descriptor) [pid 325] close(109) = -1 EBADF (Bad file descriptor) [pid 325] close(110) = -1 EBADF (Bad file descriptor) [pid 325] close(111) = -1 EBADF (Bad file descriptor) [pid 325] close(112) = -1 EBADF (Bad file descriptor) [pid 325] close(113) = -1 EBADF (Bad file descriptor) [pid 325] close(114) = -1 EBADF (Bad file descriptor) [pid 325] close(115) = -1 EBADF (Bad file descriptor) [pid 325] close(116) = -1 EBADF (Bad file descriptor) [pid 325] close(117) = -1 EBADF (Bad file descriptor) [pid 325] close(118) = -1 EBADF (Bad file descriptor) [pid 325] close(119) = -1 EBADF (Bad file descriptor) [pid 325] close(120) = -1 EBADF (Bad file descriptor) [pid 325] close(121) = -1 EBADF (Bad file descriptor) [pid 325] close(122) = -1 EBADF (Bad file descriptor) [pid 325] close(123) = -1 EBADF (Bad file descriptor) [pid 325] close(124) = -1 EBADF (Bad file descriptor) [pid 325] close(125) = -1 EBADF (Bad file descriptor) [pid 325] close(126) = -1 EBADF (Bad file descriptor) [pid 325] close(127) = -1 EBADF (Bad file descriptor) [pid 325] close(128) = -1 EBADF (Bad file descriptor) [pid 325] close(129) = -1 EBADF (Bad file descriptor) [pid 325] close(130) = -1 EBADF (Bad file descriptor) [pid 325] close(131) = -1 EBADF (Bad file descriptor) [pid 325] close(132) = -1 EBADF (Bad file descriptor) [pid 325] close(133) = -1 EBADF (Bad file descriptor) [pid 325] close(134) = -1 EBADF (Bad file descriptor) [pid 325] close(135) = -1 EBADF (Bad file descriptor) [pid 325] close(136) = -1 EBADF (Bad file descriptor) [pid 325] close(137) = -1 EBADF (Bad file descriptor) [pid 325] close(138) = -1 EBADF (Bad file descriptor) [pid 325] close(139) = -1 EBADF (Bad file descriptor) [pid 325] close(140) = -1 EBADF (Bad file descriptor) [pid 325] close(141) = -1 EBADF (Bad file descriptor) [pid 325] close(142) = -1 EBADF (Bad file descriptor) [pid 325] close(143) = -1 EBADF (Bad file descriptor) [pid 325] close(144) = -1 EBADF (Bad file descriptor) [pid 325] close(145) = -1 EBADF (Bad file descriptor) [pid 325] close(146) = -1 EBADF (Bad file descriptor) [pid 325] close(147) = -1 EBADF (Bad file descriptor) [pid 325] close(148) = -1 EBADF (Bad file descriptor) [pid 325] close(149) = -1 EBADF (Bad file descriptor) [pid 325] close(150) = -1 EBADF (Bad file descriptor) [pid 325] close(151) = -1 EBADF (Bad file descriptor) [pid 325] close(152) = -1 EBADF (Bad file descriptor) [pid 325] close(153) = -1 EBADF (Bad file descriptor) [pid 325] close(154) = -1 EBADF (Bad file descriptor) [pid 325] close(155) = -1 EBADF (Bad file descriptor) [pid 325] close(156) = -1 EBADF (Bad file descriptor) [pid 325] close(157) = -1 EBADF (Bad file descriptor) [pid 325] close(158) = -1 EBADF (Bad file descriptor) [pid 325] close(159) = -1 EBADF (Bad file descriptor) [pid 325] close(160) = -1 EBADF (Bad file descriptor) [pid 325] close(161) = -1 EBADF (Bad file descriptor) [pid 325] close(162) = -1 EBADF (Bad file descriptor) [pid 325] close(163) = -1 EBADF (Bad file descriptor) [pid 325] close(164) = -1 EBADF (Bad file descriptor) [pid 325] close(165) = -1 EBADF (Bad file descriptor) [pid 325] close(166) = -1 EBADF (Bad file descriptor) [pid 325] close(167) = -1 EBADF (Bad file descriptor) [pid 325] close(168) = -1 EBADF (Bad file descriptor) [pid 325] close(169) = -1 EBADF (Bad file descriptor) [pid 325] close(170) = -1 EBADF (Bad file descriptor) [pid 325] close(171) = -1 EBADF (Bad file descriptor) [pid 325] close(172) = -1 EBADF (Bad file descriptor) [pid 325] close(173) = -1 EBADF (Bad file descriptor) [pid 325] close(174) = -1 EBADF (Bad file descriptor) [pid 325] close(175) = -1 EBADF (Bad file descriptor) [pid 325] close(176) = -1 EBADF (Bad file descriptor) [pid 325] close(177) = -1 EBADF (Bad file descriptor) [pid 325] close(178) = -1 EBADF (Bad file descriptor) [pid 325] close(179) = -1 EBADF (Bad file descriptor) [pid 325] close(180) = -1 EBADF (Bad file descriptor) [pid 325] close(181) = -1 EBADF (Bad file descriptor) [pid 325] close(182) = -1 EBADF (Bad file descriptor) [pid 325] close(183) = -1 EBADF (Bad file descriptor) [pid 325] close(184) = -1 EBADF (Bad file descriptor) [pid 325] close(185) = -1 EBADF (Bad file descriptor) [pid 325] close(186) = -1 EBADF (Bad file descriptor) [pid 325] close(187) = -1 EBADF (Bad file descriptor) [pid 325] close(188) = -1 EBADF (Bad file descriptor) [pid 325] close(189) = -1 EBADF (Bad file descriptor) [pid 325] close(190) = -1 EBADF (Bad file descriptor) [pid 325] close(191) = -1 EBADF (Bad file descriptor) [pid 325] close(192) = -1 EBADF (Bad file descriptor) [pid 325] close(193) = -1 EBADF (Bad file descriptor) [pid 325] close(194) = -1 EBADF (Bad file descriptor) [pid 325] close(195) = -1 EBADF (Bad file descriptor) [pid 325] close(196) = -1 EBADF (Bad file descriptor) [pid 325] close(197) = -1 EBADF (Bad file descriptor) [pid 325] close(198) = -1 EBADF (Bad file descriptor) [pid 325] close(199) = -1 EBADF (Bad file descriptor) [pid 325] close(200) = -1 EBADF (Bad file descriptor) [pid 325] close(201) = -1 EBADF (Bad file descriptor) [pid 325] close(202) = -1 EBADF (Bad file descriptor) [pid 325] close(203) = -1 EBADF (Bad file descriptor) [pid 325] close(204) = -1 EBADF (Bad file descriptor) [pid 325] close(205) = -1 EBADF (Bad file descriptor) [pid 325] close(206) = -1 EBADF (Bad file descriptor) [pid 325] close(207) = -1 EBADF (Bad file descriptor) [pid 325] close(208) = -1 EBADF (Bad file descriptor) [pid 325] close(209) = -1 EBADF (Bad file descriptor) [pid 325] close(210) = -1 EBADF (Bad file descriptor) [pid 325] close(211) = -1 EBADF (Bad file descriptor) [pid 325] close(212) = -1 EBADF (Bad file descriptor) [pid 325] close(213) = -1 EBADF (Bad file descriptor) [pid 325] close(214) = -1 EBADF (Bad file descriptor) [pid 325] close(215) = -1 EBADF (Bad file descriptor) [pid 325] close(216) = -1 EBADF (Bad file descriptor) [pid 325] close(217) = -1 EBADF (Bad file descriptor) [pid 325] close(218) = -1 EBADF (Bad file descriptor) [pid 325] close(219) = -1 EBADF (Bad file descriptor) [pid 325] close(220) = -1 EBADF (Bad file descriptor) [pid 325] close(221) = -1 EBADF (Bad file descriptor) [pid 325] close(222) = -1 EBADF (Bad file descriptor) [pid 325] close(223) = -1 EBADF (Bad file descriptor) [pid 325] close(224) = -1 EBADF (Bad file descriptor) [pid 325] close(225) = -1 EBADF (Bad file descriptor) [pid 325] close(226) = -1 EBADF (Bad file descriptor) [pid 325] close(227) = -1 EBADF (Bad file descriptor) [pid 325] close(228) = -1 EBADF (Bad file descriptor) [pid 325] close(229) = -1 EBADF (Bad file descriptor) [pid 325] close(230) = -1 EBADF (Bad file descriptor) [pid 325] close(231) = -1 EBADF (Bad file descriptor) [pid 325] close(232) = -1 EBADF (Bad file descriptor) [pid 325] close(233) = -1 EBADF (Bad file descriptor) [pid 325] close(234) = -1 EBADF (Bad file descriptor) [pid 325] close(235) = -1 EBADF (Bad file descriptor) [pid 325] close(236) = -1 EBADF (Bad file descriptor) [pid 325] close(237) = -1 EBADF (Bad file descriptor) [pid 325] close(238) = -1 EBADF (Bad file descriptor) [pid 325] close(239) = -1 EBADF (Bad file descriptor) [pid 325] close(240) = -1 EBADF (Bad file descriptor) [pid 325] close(241) = -1 EBADF (Bad file descriptor) [pid 325] close(242) = -1 EBADF (Bad file descriptor) [pid 325] close(243) = -1 EBADF (Bad file descriptor) [pid 325] close(244) = -1 EBADF (Bad file descriptor) [pid 325] close(245) = -1 EBADF (Bad file descriptor) [pid 325] close(246) = -1 EBADF (Bad file descriptor) [pid 325] close(247) = -1 EBADF (Bad file descriptor) [pid 325] close(248) = -1 EBADF (Bad file descriptor) [pid 325] close(249) = -1 EBADF (Bad file descriptor) [pid 325] close(250) = -1 EBADF (Bad file descriptor) [pid 325] close(251) = -1 EBADF (Bad file descriptor) [pid 325] close(252) = -1 EBADF (Bad file descriptor) [pid 325] close(253) = -1 EBADF (Bad file descriptor) [pid 325] close(254) = -1 EBADF (Bad file descriptor) [pid 325] close(255) = -1 EBADF (Bad file descriptor) [pid 325] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 325] execve("ci2-android-6-1-perf/syz-executor", ["ci2-android-6-1-perf/syz-executor", "exec"], 0x7ffd4c4c28b0 /* 2 vars */ [pid 314] <... clone3 resumed>) = 325 [pid 314] munmap(0x7f1205f3a000, 36864) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 314] fcntl(11, F_GETFL) = 0 (flags O_RDONLY) [pid 314] fcntl(11, F_SETFL, O_RDONLY|O_NONBLOCK) = 0 [pid 314] fcntl(15, F_GETFL) = 0 (flags O_RDONLY) [pid 314] fcntl(15, F_SETFL, O_RDONLY|O_NONBLOCK) = 0 [pid 325] <... execve resumed>) = 0 [pid 314] close(9) = 0 [pid 314] close(13) = 0 [pid 314] close(17) = 0 [pid 314] close(12) = 0 [pid 314] close(14) = 0 [pid 314] close(16) = 0 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x01\x01\x00\x00\x00\x00\x00\x00\x10\x78\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00", 72) = 72 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 325] brk(NULL) = 0x555563d65000 [pid 325] brk(0x555563d65e80) = 0x555563d65e80 [pid 325] arch_prctl(ARCH_SET_FS, 0x555563d65500) = 0 [pid 325] set_tid_address(0x555563d657d0) = 325 [pid 325] set_robust_list(0x555563d657e0, 24) = 0 [pid 325] prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 [pid 325] readlinkat(AT_FDCWD, "/proc/self/exe", "/root/ci2-android-6-1-perf/syz-executor", 4096) = 39 [pid 325] getrandom("\x34\xe5\x0b\x1f\xba\x86\x52\xc5", 8, GRND_NONBLOCK) = 8 [pid 325] brk(NULL) = 0x555563d65e80 [pid 325] brk(0x555563d86e80) = 0x555563d86e80 [pid 325] brk(0x555563d87000) = 0x555563d87000 [pid 325] mprotect(0x7fbbf78bc000, 1245184, PROT_READ) = 0 [pid 325] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 325] mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED_NOREPLACE, -1, 0) = 0x1ffffffff000 [pid 325] mmap(0x200000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED_NOREPLACE, -1, 0) = 0x200000000000 [pid 325] mmap(0x200001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED_NOREPLACE, -1, 0) = 0x200001000000 [pid 325] rt_sigaction(SIGCHLD, {sa_handler=0x7fbbf7651780, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fbbf773f450}, NULL, 8) = 0 [pid 325] pkey_alloc(0, PKEY_UNRESTRICTED) = -1 EINVAL (Invalid argument) [pid 325] getrandom("\x76\x27\x08\xbc\xed\xde\x0e\x48", 8, GRND_NONBLOCK) = 8 [pid 325] mkdir("./syzkaller.SXp4Na", 0700) = 0 [pid 325] chmod("./syzkaller.SXp4Na", 0777) = 0 [pid 325] chdir("./syzkaller.SXp4Na") = 0 [pid 325] rt_sigaction(SIGRTMIN, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0 [pid 325] rt_sigaction(SIGRT_1, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0 [pid 325] rt_sigaction(SIGSEGV, {sa_handler=0x7fbbf7653bd0, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7fbbf773f450}, NULL, 8) = 0 [pid 325] rt_sigaction(SIGBUS, {sa_handler=0x7fbbf7653bd0, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7fbbf773f450}, NULL, 8) = 0 [pid 325] getpid() = 325 [pid 325] mmap(0x1b30120000, 4194304, PROT_READ, MAP_SHARED|MAP_FIXED_NOREPLACE, 3, 0) = 0x1b30120000 [pid 325] getpid() = 325 [pid 325] mmap(0x1b31124000, 262144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED_NOREPLACE, 4, 0) = 0x1b31124000 [pid 325] close(3) = 0 [pid 325] fcntl(5, F_GETFD) = -1 EBADF (Bad file descriptor) [pid 325] fcntl(6, F_GETFD) = -1 EBADF (Bad file descriptor) [pid 325] dup2(0, 249) = 249 [pid 325] dup2(1, 248) = 248 [pid 325] dup2(2, 1) = 1 [pid 325] dup2(2, 0) = 0 [pid 325] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x01\x01\x00\x00\x00\x00\x00\x00\x10\x78\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00", 72) = 72 [pid 325] unshare(CLONE_NEWPID) = 0 [pid 325] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 325] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 326 attached , child_tidptr=0x555563d657d0) = 326 [pid 325] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 326] set_robust_list(0x555563d657e0, 24) = 0 [pid 326] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 326] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 326] getppid() = 0 [pid 326] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 326] dup2(3, 201) = 201 [pid 326] close(3) = 0 [pid 326] prlimit64(0, RLIMIT_AS, {rlim_cur=344064*1024, rlim_max=344064*1024}, NULL) = 0 [pid 326] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0 [pid 326] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0 [pid 326] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0 [pid 326] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0 [pid 326] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0 [pid 326] unshare(CLONE_NEWNS) = 0 [pid 326] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0 [pid 326] unshare(CLONE_NEWIPC) = -1 EINVAL (Invalid argument) [pid 326] unshare(CLONE_NEWCGROUP) = 0 [pid 326] unshare(CLONE_NEWUTS) = 0 [pid 326] unshare(CLONE_SYSVSEM) = 0 [pid 326] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 326] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 326] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 326] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 326] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 326] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 326] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 326] getpid() = 1 [pid 326] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1<) = 1 (in [11], left {tv_sec=0, tv_nsec=944249780}) [pid 326] mkdirat(AT_FDCWD, "./0", 0777 [pid 314] read(11 [pid 326] <... mkdirat resumed>) = 0 [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 326] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00", 56 [pid 326] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 56 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 206, NULL, 0) = 1 [pid 326] ioctl(3, LOOP_CLR_FD [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00", 48 [pid 326] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 314] <... write resumed>) = 48 [pid 312] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 326] close(3 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 326] <... close resumed>) = 0 [pid 312] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 312] read(6, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00", 11533748) = 56 [pid 312] write(6, "\xbc\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x3c\x00\x30\x00\x00\x00\x00\x00\x2c\x00\x10\x00\x08\x00\x04\x00\x12\x00\x00\x00\x38\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x12\x38\x02\x00\x00\x00\x00\x00\x13\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x05\x00\x00\x00"..., 192) = 192 [pid 312] read(6, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 312] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 312] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=76166927} [pid 326] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999872415}) [pid 326] <... socket resumed>) = 3 [pid 314] read(3 [pid 326] close(3 [pid 314] <... read resumed>, "\xbc\x00\x00\x00", 4) = 4 [pid 326] <... close resumed>) = 0 [pid 314] read(3 [pid 326] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x3c\x00\x30\x00\x00\x00\x00\x00\x2c\x00\x10\x00\x08\x00\x04\x00\x12\x00\x00\x00\x38\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x12\x38\x02\x00\x00\x00\x00\x00\x13\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x05\x00\x00\x00\x00\x00\x00\x00"..., 188) = 188 [pid 326] <... socket resumed>) = 3 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 326] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 326] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 326] close(3) = 0 [pid 326] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 326] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 326] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 326] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 326] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 326] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 326] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 326] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 326] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 326] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 326] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 326] close(3) = 0 [pid 326] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 326] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 326] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 326] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 326] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 326] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 326] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 326] close(3) = 0 [pid 326] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 326] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 326] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 327 attached , child_tidptr=0x555563d657d0) = 2 [pid 327] set_robust_list(0x555563d657e0, 24 [pid 326] rt_sigprocmask(SIG_SETMASK, [] [pid 327] <... set_robust_list resumed>) = 0 [pid 326] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 327] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 327] chdir("./0") = 0 [pid 327] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 327] setpgid(0, 0) = 0 [pid 327] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup") = 0 [pid 327] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu") = 0 [pid 327] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net") = 0 [pid 327] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 327] write(3, "1000", 4) = 4 [pid 327] close(3) = 0 [pid 327] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 327] close(249) = 0 [pid 327] close(248) = 0 [pid 327] prctl(PR_SET_NAME, "syz.1.3") = 0 [pid 327] close(4) = 0 [pid 327] futex(0x7fbbf7a25fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 327] rt_sigaction(SIGRT_1, {sa_handler=0x7fbbf77bd650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbbf773f450}, NULL, 8) = 0 [pid 327] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 327] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbbf8659000 [pid 327] mprotect(0x7fbbf865a000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 327] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 327] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbbf8679990, parent_tid=0x7fbbf8679990, exit_signal=0, stack=0x7fbbf8659000, stack_size=0x201c0, tls=0x7fbbf86796c0}ci2-android-6-1-perf/strace-static-x86_64: Process 328 attached => {parent_tid=[3]}, 88) = 3 [pid 328] set_robust_list(0x7fbbf86799a0, 24) = 0 [pid 327] rt_sigprocmask(SIG_SETMASK, [] [pid 328] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 327] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 328] futex(0x7fbbf7a25fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 327] futex(0x7fbbf7a25fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 328] <... futex resumed>) = 0 [pid 327] <... futex resumed>) = 1 [pid 328] mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 327] futex(0x7fbbf7a25fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 328] <... mmap resumed>) = 0x1ffffffff000 [pid 328] futex(0x7fbbf7a25fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 327] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 328] <... futex resumed>) = 0 [pid 328] futex(0x7fbbf7a25fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 327] futex(0x7fbbf7a25fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 328] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 328] mmap(0x200000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 327] <... futex resumed>) = 0 [pid 327] futex(0x7fbbf7a25fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 328] <... mmap resumed>) = 0x200000000000 [pid 328] futex(0x7fbbf7a25fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 327] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 328] <... futex resumed>) = 0 [pid 328] futex(0x7fbbf7a25fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 327] futex(0x7fbbf7a25fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 328] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 327] <... futex resumed>) = 0 [pid 328] mmap(0x200001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 327] futex(0x7fbbf7a25fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 328] <... mmap resumed>) = 0x200001000000 [pid 328] futex(0x7fbbf7a25fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 327] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 328] <... futex resumed>) = 0 [pid 328] futex(0x7fbbf7a25fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 327] close_range(3, 30, 0) = 0 [pid 327] exit_group(0 [pid 328] <... futex resumed>) = ? [pid 327] <... exit_group resumed>) = ? [pid 328] +++ exited with 0 +++ [pid 327] +++ exited with 0 +++ [pid 326] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 326] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 326] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=985846781}) [pid 326] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 326] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 326] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xb4\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1c\x00\x10\x00\x04\x00\x08\x00\x00\x00\x00\x00\x0c\x00\x10\x00\x00\x00\x01\x00\x00\x00\x14\x00\x00\x00\x20\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x18\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x0c\x00\x00\x00\x18\x00\x00\x00"..., 184 [pid 326] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 184 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 76, NULL, 0) = 1 [pid 326] fstat(3 [pid 314] kill(325, SIGKILL [pid 312] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 326] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... kill resumed>) = 0 [pid 312] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 326] getdents64(3 [pid 312] read(6 [pid 326] <... getdents64 resumed>, 0x555563d78910 /* 6 entries */, 32768) = 176 [pid 312] <... read resumed>, "\xb4\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1c\x00\x10\x00\x04\x00\x08\x00\x00\x00\x00\x00\x0c\x00\x10\x00\x00\x00\x01\x00\x00\x00\x14\x00\x00\x00\x20\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x18\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x0c\x00\x00\x00\x18\x00\x00\x00"..., 11533748) = 184 [pid 326] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 312] futex(0x1ed5c2a80160, FUTEX_WAKE_PRIVATE, 1 [pid 326] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 312] <... futex resumed>) = 1 [pid 310] <... futex resumed>) = 0 [pid 326] newfstatat(AT_FDCWD, "./0/binderfs" [pid 312] read(6 [pid 310] epoll_pwait(4 [pid 326] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 312] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 326] unlink("./0/binderfs" [pid 312] epoll_pwait(4 [pid 310] futex(0x1ed5c2a80160, FUTEX_WAIT_PRIVATE, 0, NULL [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=58730029} [pid 326] <... unlink resumed>) = 0 [pid 325] +++ killed by SIGKILL +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=325, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 314] rt_sigreturn({mask=[]}) = 325 [pid 314] pipe2([9, 12], 0) = 0 [pid 314] pipe2([13, 14], 0) = 0 [pid 314] pipe2([16, 17], 0) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 326] +++ killed by SIGKILL +++ [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] mmap(NULL, 36864, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1205f3a000 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone3({flags=CLONE_VM|CLONE_VFORK|CLONE_CLEAR_SIGHAND, exit_signal=SIGCHLD, stack=0x7f1205f3a000, stack_size=0x9000}, 88ci2-android-6-1-perf/strace-static-x86_64: Process 329 attached [pid 329] rt_sigprocmask(SIG_BLOCK, NULL, ~[KILL STOP], 8) = 0 [pid 329] setpgid(0, 0) = 0 [pid 329] dup2(9, 0) = 0 [pid 329] dup2(14, 1) = 1 [pid 329] dup2(17, 2) = 2 [pid 329] dup2(7, 3) = 3 [pid 329] dup2(8, 4) = 4 [pid 329] close(5) = 0 [pid 329] close(6) = 0 [pid 329] close(7) = 0 [pid 329] close(8) = 0 [pid 329] close(9) = 0 [pid 329] close(10) = 0 [pid 329] close(11) = 0 [pid 329] close(12) = 0 [pid 329] close(13) = 0 [pid 329] close(14) = 0 [pid 329] close(15) = 0 [pid 329] close(16) = 0 [pid 329] close(17) = 0 [pid 329] close(18) = -1 EBADF (Bad file descriptor) [pid 329] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 329] close(19) = -1 EBADF (Bad file descriptor) [pid 329] close(20) = -1 EBADF (Bad file descriptor) [pid 329] close(21) = -1 EBADF (Bad file descriptor) [pid 329] close(22) = -1 EBADF (Bad file descriptor) [pid 329] close(23) = -1 EBADF (Bad file descriptor) [pid 329] close(24) = -1 EBADF (Bad file descriptor) [pid 329] close(25) = -1 EBADF (Bad file descriptor) [pid 329] close(26) = -1 EBADF (Bad file descriptor) [pid 329] close(27) = -1 EBADF (Bad file descriptor) [pid 329] close(28) = -1 EBADF (Bad file descriptor) [pid 329] close(29) = -1 EBADF (Bad file descriptor) [pid 329] close(30) = -1 EBADF (Bad file descriptor) [pid 329] close(31) = -1 EBADF (Bad file descriptor) [pid 329] close(32) = -1 EBADF (Bad file descriptor) [pid 329] close(33) = -1 EBADF (Bad file descriptor) [pid 329] close(34) = -1 EBADF (Bad file descriptor) [pid 329] close(35) = -1 EBADF (Bad file descriptor) [pid 329] close(36) = -1 EBADF (Bad file descriptor) [pid 329] close(37) = -1 EBADF (Bad file descriptor) [pid 329] close(38) = -1 EBADF (Bad file descriptor) [pid 329] close(39) = -1 EBADF (Bad file descriptor) [pid 329] close(40) = -1 EBADF (Bad file descriptor) [pid 329] close(41) = -1 EBADF (Bad file descriptor) [pid 329] close(42) = -1 EBADF (Bad file descriptor) [pid 329] close(43) = -1 EBADF (Bad file descriptor) [pid 329] close(44) = -1 EBADF (Bad file descriptor) [pid 329] close(45) = -1 EBADF (Bad file descriptor) [pid 329] close(46) = -1 EBADF (Bad file descriptor) [pid 329] close(47) = -1 EBADF (Bad file descriptor) [pid 329] close(48) = -1 EBADF (Bad file descriptor) [pid 329] close(49) = -1 EBADF (Bad file descriptor) [pid 329] close(50) = -1 EBADF (Bad file descriptor) [pid 329] close(51) = -1 EBADF (Bad file descriptor) [pid 329] close(52) = -1 EBADF (Bad file descriptor) [pid 329] close(53) = -1 EBADF (Bad file descriptor) [pid 329] close(54) = -1 EBADF (Bad file descriptor) [pid 329] close(55) = -1 EBADF (Bad file descriptor) [pid 329] close(56) = -1 EBADF (Bad file descriptor) [pid 329] close(57) = -1 EBADF (Bad file descriptor) [pid 329] close(58) = -1 EBADF (Bad file descriptor) [pid 329] close(59) = -1 EBADF (Bad file descriptor) [pid 329] close(60) = -1 EBADF (Bad file descriptor) [pid 329] close(61) = -1 EBADF (Bad file descriptor) [pid 329] close(62) = -1 EBADF (Bad file descriptor) [pid 329] close(63) = -1 EBADF (Bad file descriptor) [pid 329] close(64) = -1 EBADF (Bad file descriptor) [pid 329] close(65) = -1 EBADF (Bad file descriptor) [pid 329] close(66) = -1 EBADF (Bad file descriptor) [pid 329] close(67) = -1 EBADF (Bad file descriptor) [pid 329] close(68) = -1 EBADF (Bad file descriptor) [pid 329] close(69) = -1 EBADF (Bad file descriptor) [pid 329] close(70) = -1 EBADF (Bad file descriptor) [pid 329] close(71) = -1 EBADF (Bad file descriptor) [pid 329] close(72) = -1 EBADF (Bad file descriptor) [pid 329] close(73) = -1 EBADF (Bad file descriptor) [pid 329] close(74) = -1 EBADF (Bad file descriptor) [pid 329] close(75) = -1 EBADF (Bad file descriptor) [pid 329] close(76) = -1 EBADF (Bad file descriptor) [pid 329] close(77) = -1 EBADF (Bad file descriptor) [pid 329] close(78) = -1 EBADF (Bad file descriptor) [pid 329] close(79) = -1 EBADF (Bad file descriptor) [pid 329] close(80) = -1 EBADF (Bad file descriptor) [pid 329] close(81) = -1 EBADF (Bad file descriptor) [pid 329] close(82) = -1 EBADF (Bad file descriptor) [pid 329] close(83) = -1 EBADF (Bad file descriptor) [pid 329] close(84) = -1 EBADF (Bad file descriptor) [pid 329] close(85) = -1 EBADF (Bad file descriptor) [pid 329] close(86) = -1 EBADF (Bad file descriptor) [pid 329] close(87) = -1 EBADF (Bad file descriptor) [pid 329] close(88) = -1 EBADF (Bad file descriptor) [pid 329] close(89) = -1 EBADF (Bad file descriptor) [pid 329] close(90) = -1 EBADF (Bad file descriptor) [pid 329] close(91) = -1 EBADF (Bad file descriptor) [pid 329] close(92) = -1 EBADF (Bad file descriptor) [pid 329] close(93) = -1 EBADF (Bad file descriptor) [pid 329] close(94) = -1 EBADF (Bad file descriptor) [pid 329] close(95) = -1 EBADF (Bad file descriptor) [pid 329] close(96) = -1 EBADF (Bad file descriptor) [pid 329] close(97) = -1 EBADF (Bad file descriptor) [pid 329] close(98) = -1 EBADF (Bad file descriptor) [pid 329] close(99) = -1 EBADF (Bad file descriptor) [pid 329] close(100) = -1 EBADF (Bad file descriptor) [pid 329] close(101) = -1 EBADF (Bad file descriptor) [pid 329] close(102) = -1 EBADF (Bad file descriptor) [pid 329] close(103) = -1 EBADF (Bad file descriptor) [pid 329] close(104) = -1 EBADF (Bad file descriptor) [pid 329] close(105) = -1 EBADF (Bad file descriptor) [pid 329] close(106) = -1 EBADF (Bad file descriptor) [pid 329] close(107) = -1 EBADF (Bad file descriptor) [pid 329] close(108) = -1 EBADF (Bad file descriptor) [pid 329] close(109) = -1 EBADF (Bad file descriptor) [pid 329] close(110) = -1 EBADF (Bad file descriptor) [pid 329] close(111) = -1 EBADF (Bad file descriptor) [pid 329] close(112) = -1 EBADF (Bad file descriptor) [pid 329] close(113) = -1 EBADF (Bad file descriptor) [pid 329] close(114) = -1 EBADF (Bad file descriptor) [pid 329] close(115) = -1 EBADF (Bad file descriptor) [pid 329] close(116) = -1 EBADF (Bad file descriptor) [pid 329] close(117) = -1 EBADF (Bad file descriptor) [pid 329] close(118) = -1 EBADF (Bad file descriptor) [pid 329] close(119) = -1 EBADF (Bad file descriptor) [pid 329] close(120) = -1 EBADF (Bad file descriptor) [pid 329] close(121) = -1 EBADF (Bad file descriptor) [pid 329] close(122) = -1 EBADF (Bad file descriptor) [pid 329] close(123) = -1 EBADF (Bad file descriptor) [pid 329] close(124) = -1 EBADF (Bad file descriptor) [pid 329] close(125) = -1 EBADF (Bad file descriptor) [pid 329] close(126) = -1 EBADF (Bad file descriptor) [pid 329] close(127) = -1 EBADF (Bad file descriptor) [pid 329] close(128) = -1 EBADF (Bad file descriptor) [pid 329] close(129) = -1 EBADF (Bad file descriptor) [pid 329] close(130) = -1 EBADF (Bad file descriptor) [pid 329] close(131) = -1 EBADF (Bad file descriptor) [pid 329] close(132) = -1 EBADF (Bad file descriptor) [pid 329] close(133) = -1 EBADF (Bad file descriptor) [pid 329] close(134) = -1 EBADF (Bad file descriptor) [pid 329] close(135) = -1 EBADF (Bad file descriptor) [pid 329] close(136) = -1 EBADF (Bad file descriptor) [pid 329] close(137) = -1 EBADF (Bad file descriptor) [pid 329] close(138) = -1 EBADF (Bad file descriptor) [pid 329] close(139) = -1 EBADF (Bad file descriptor) [pid 329] close(140) = -1 EBADF (Bad file descriptor) [pid 329] close(141) = -1 EBADF (Bad file descriptor) [pid 329] close(142) = -1 EBADF (Bad file descriptor) [pid 329] close(143) = -1 EBADF (Bad file descriptor) [pid 329] close(144) = -1 EBADF (Bad file descriptor) [pid 329] close(145) = -1 EBADF (Bad file descriptor) [pid 329] close(146) = -1 EBADF (Bad file descriptor) [pid 329] close(147) = -1 EBADF (Bad file descriptor) [pid 329] close(148) = -1 EBADF (Bad file descriptor) [pid 329] close(149) = -1 EBADF (Bad file descriptor) [pid 329] close(150) = -1 EBADF (Bad file descriptor) [pid 329] close(151) = -1 EBADF (Bad file descriptor) [pid 329] close(152) = -1 EBADF (Bad file descriptor) [pid 329] close(153) = -1 EBADF (Bad file descriptor) [pid 329] close(154) = -1 EBADF (Bad file descriptor) [pid 329] close(155) = -1 EBADF (Bad file descriptor) [pid 329] close(156) = -1 EBADF (Bad file descriptor) [pid 329] close(157) = -1 EBADF (Bad file descriptor) [pid 329] close(158) = -1 EBADF (Bad file descriptor) [pid 329] close(159) = -1 EBADF (Bad file descriptor) [pid 329] close(160) = -1 EBADF (Bad file descriptor) [pid 329] close(161) = -1 EBADF (Bad file descriptor) [pid 329] close(162) = -1 EBADF (Bad file descriptor) [pid 329] close(163) = -1 EBADF (Bad file descriptor) [pid 329] close(164) = -1 EBADF (Bad file descriptor) [pid 329] close(165) = -1 EBADF (Bad file descriptor) [pid 329] close(166) = -1 EBADF (Bad file descriptor) [pid 329] close(167) = -1 EBADF (Bad file descriptor) [pid 329] close(168) = -1 EBADF (Bad file descriptor) [pid 329] close(169) = -1 EBADF (Bad file descriptor) [pid 329] close(170) = -1 EBADF (Bad file descriptor) [pid 329] close(171) = -1 EBADF (Bad file descriptor) [pid 329] close(172) = -1 EBADF (Bad file descriptor) [pid 329] close(173) = -1 EBADF (Bad file descriptor) [pid 329] close(174) = -1 EBADF (Bad file descriptor) [pid 329] close(175) = -1 EBADF (Bad file descriptor) [pid 329] close(176) = -1 EBADF (Bad file descriptor) [pid 329] close(177) = -1 EBADF (Bad file descriptor) [pid 329] close(178) = -1 EBADF (Bad file descriptor) [pid 329] close(179) = -1 EBADF (Bad file descriptor) [pid 329] close(180) = -1 EBADF (Bad file descriptor) [pid 329] close(181) = -1 EBADF (Bad file descriptor) [pid 329] close(182) = -1 EBADF (Bad file descriptor) [pid 329] close(183) = -1 EBADF (Bad file descriptor) [pid 329] close(184) = -1 EBADF (Bad file descriptor) [pid 329] close(185) = -1 EBADF (Bad file descriptor) [pid 329] close(186) = -1 EBADF (Bad file descriptor) [pid 329] close(187) = -1 EBADF (Bad file descriptor) [pid 329] close(188) = -1 EBADF (Bad file descriptor) [pid 329] close(189) = -1 EBADF (Bad file descriptor) [pid 329] close(190) = -1 EBADF (Bad file descriptor) [pid 329] close(191) = -1 EBADF (Bad file descriptor) [pid 329] close(192) = -1 EBADF (Bad file descriptor) [pid 329] close(193) = -1 EBADF (Bad file descriptor) [pid 329] close(194) = -1 EBADF (Bad file descriptor) [pid 329] close(195) = -1 EBADF (Bad file descriptor) [pid 329] close(196) = -1 EBADF (Bad file descriptor) [pid 329] close(197) = -1 EBADF (Bad file descriptor) [pid 329] close(198) = -1 EBADF (Bad file descriptor) [pid 329] close(199) = -1 EBADF (Bad file descriptor) [pid 329] close(200) = -1 EBADF (Bad file descriptor) [pid 329] close(201) = -1 EBADF (Bad file descriptor) [pid 329] close(202) = -1 EBADF (Bad file descriptor) [pid 329] close(203) = -1 EBADF (Bad file descriptor) [pid 329] close(204) = -1 EBADF (Bad file descriptor) [pid 329] close(205) = -1 EBADF (Bad file descriptor) [pid 329] close(206) = -1 EBADF (Bad file descriptor) [pid 329] close(207) = -1 EBADF (Bad file descriptor) [pid 329] close(208) = -1 EBADF (Bad file descriptor) [pid 329] close(209) = -1 EBADF (Bad file descriptor) [pid 329] close(210) = -1 EBADF (Bad file descriptor) [pid 329] close(211) = -1 EBADF (Bad file descriptor) [pid 329] close(212) = -1 EBADF (Bad file descriptor) [pid 329] close(213) = -1 EBADF (Bad file descriptor) [pid 329] close(214) = -1 EBADF (Bad file descriptor) [pid 329] close(215) = -1 EBADF (Bad file descriptor) [pid 329] close(216) = -1 EBADF (Bad file descriptor) [pid 329] close(217) = -1 EBADF (Bad file descriptor) [pid 329] close(218) = -1 EBADF (Bad file descriptor) [pid 329] close(219) = -1 EBADF (Bad file descriptor) [pid 329] close(220) = -1 EBADF (Bad file descriptor) [pid 329] close(221) = -1 EBADF (Bad file descriptor) [pid 329] close(222) = -1 EBADF (Bad file descriptor) [pid 329] close(223) = -1 EBADF (Bad file descriptor) [pid 329] close(224) = -1 EBADF (Bad file descriptor) [pid 329] close(225) = -1 EBADF (Bad file descriptor) [pid 329] close(226) = -1 EBADF (Bad file descriptor) [pid 329] close(227) = -1 EBADF (Bad file descriptor) [pid 329] close(228) = -1 EBADF (Bad file descriptor) [pid 329] close(229) = -1 EBADF (Bad file descriptor) [pid 329] close(230) = -1 EBADF (Bad file descriptor) [pid 329] close(231) = -1 EBADF (Bad file descriptor) [pid 329] close(232) = -1 EBADF (Bad file descriptor) [pid 329] close(233) = -1 EBADF (Bad file descriptor) [pid 329] close(234) = -1 EBADF (Bad file descriptor) [pid 329] close(235) = -1 EBADF (Bad file descriptor) [pid 329] close(236) = -1 EBADF (Bad file descriptor) [pid 329] close(237) = -1 EBADF (Bad file descriptor) [pid 329] close(238) = -1 EBADF (Bad file descriptor) [pid 329] close(239) = -1 EBADF (Bad file descriptor) [pid 329] close(240) = -1 EBADF (Bad file descriptor) [pid 329] close(241) = -1 EBADF (Bad file descriptor) [pid 329] close(242) = -1 EBADF (Bad file descriptor) [pid 329] close(243) = -1 EBADF (Bad file descriptor) [pid 329] close(244) = -1 EBADF (Bad file descriptor) [pid 329] close(245) = -1 EBADF (Bad file descriptor) [pid 329] close(246) = -1 EBADF (Bad file descriptor) [pid 329] close(247) = -1 EBADF (Bad file descriptor) [pid 329] close(248) = -1 EBADF (Bad file descriptor) [pid 329] close(249) = -1 EBADF (Bad file descriptor) [pid 329] close(250) = -1 EBADF (Bad file descriptor) [pid 329] close(251) = -1 EBADF (Bad file descriptor) [pid 329] close(252) = -1 EBADF (Bad file descriptor) [pid 329] close(253) = -1 EBADF (Bad file descriptor) [pid 329] close(254) = -1 EBADF (Bad file descriptor) [pid 329] close(255) = -1 EBADF (Bad file descriptor) [pid 329] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 329] execve("ci2-android-6-1-perf/syz-executor", ["ci2-android-6-1-perf/syz-executor", "exec"], 0x7ffd4c4c28b0 /* 2 vars */ [pid 312] <... epoll_pwait resumed>, [], 128, 58, NULL, 0) = 0 [pid 312] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 312] futex(0x1ed5c2a80160, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 312] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 312] epoll_pwait(4 [pid 314] <... clone3 resumed>) = 329 [pid 310] <... futex resumed>) = 0 [pid 307] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 329] <... execve resumed>) = 0 [pid 314] munmap(0x7f1205f3a000, 36864 [pid 310] write(5, "\x01\x00\x00\x00\x00\x00\x00\x00", 8 [pid 314] <... munmap resumed>) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 314] fcntl(13, F_GETFL) = 0 (flags O_RDONLY) [pid 314] fcntl(13, F_SETFL, O_RDONLY|O_NONBLOCK) = 0 [pid 314] fcntl(16, F_GETFL) = 0 (flags O_RDONLY) [pid 314] fcntl(16, F_SETFL, O_RDONLY|O_NONBLOCK) = 0 [pid 314] close(9) = 0 [pid 314] close(14) = 0 [pid 314] close(17) = 0 [pid 314] close(10) = 0 [pid 314] close(11) = 0 [pid 314] close(15) = 0 [pid 314] write(12, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x01\x01\x00\x00\x00\x00\x00\x00\x12\x38\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00", 72) = 72 [pid 314] pselect6(17, [3 13 16], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN, data=0x3548238}], 128, -1, NULL, 0) = 1 [pid 310] <... write resumed>) = 8 [pid 312] read(5 [pid 310] futex(0x1ed5c2a80160, FUTEX_WAIT_PRIVATE, 0, NULL [pid 312] <... read resumed>, "\x01\x00\x00\x00\x00\x00\x00\x00", 8) = 8 [pid 312] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 312] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=995331057} [pid 329] brk(NULL) = 0x55559427e000 [pid 329] brk(0x55559427ee80) = 0x55559427ee80 [pid 329] arch_prctl(ARCH_SET_FS, 0x55559427e500) = 0 [pid 329] set_tid_address(0x55559427e7d0) = 329 [pid 329] set_robust_list(0x55559427e7e0, 24) = 0 [pid 329] prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 [pid 329] readlinkat(AT_FDCWD, "/proc/self/exe", "/root/ci2-android-6-1-perf/syz-executor", 4096) = 39 [pid 329] getrandom("\x83\x17\x4c\x80\xef\xea\x7c\xe5", 8, GRND_NONBLOCK) = 8 [pid 329] brk(NULL) = 0x55559427ee80 [pid 329] brk(0x55559429fe80) = 0x55559429fe80 [pid 329] brk(0x5555942a0000) = 0x5555942a0000 [pid 329] mprotect(0x7f49d1cbc000, 1245184, PROT_READ) = 0 [pid 329] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 329] mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED_NOREPLACE, -1, 0) = 0x1ffffffff000 [pid 329] mmap(0x200000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED_NOREPLACE, -1, 0) = 0x200000000000 [pid 329] mmap(0x200001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED_NOREPLACE, -1, 0) = 0x200001000000 [pid 329] rt_sigaction(SIGCHLD, {sa_handler=0x7f49d1a51780, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f49d1b3f450}, NULL, 8) = 0 [pid 329] pkey_alloc(0, PKEY_UNRESTRICTED) = -1 EINVAL (Invalid argument) [pid 329] getrandom("\x30\xb9\xe9\xb6\x18\xc8\x98\x7f", 8, GRND_NONBLOCK) = 8 [pid 329] mkdir("./syzkaller.MnttPX", 0700) = 0 [pid 329] chmod("./syzkaller.MnttPX", 0777) = 0 [pid 329] chdir("./syzkaller.MnttPX") = 0 [pid 329] rt_sigaction(SIGRTMIN, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0 [pid 329] rt_sigaction(SIGRT_1, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0 [pid 329] rt_sigaction(SIGSEGV, {sa_handler=0x7f49d1a53bd0, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7f49d1b3f450}, NULL, 8) = 0 [pid 329] rt_sigaction(SIGBUS, {sa_handler=0x7f49d1a53bd0, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7f49d1b3f450}, NULL, 8) = 0 [pid 329] getpid() = 329 [pid 329] mmap(0x1b30520000, 4194304, PROT_READ, MAP_SHARED|MAP_FIXED_NOREPLACE, 3, 0) = 0x1b30520000 [pid 329] getpid() = 329 [pid 329] mmap(0x1b31524000, 262144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED_NOREPLACE, 4, 0) = 0x1b31524000 [pid 329] close(3) = 0 [pid 329] fcntl(5, F_GETFD) = -1 EBADF (Bad file descriptor) [pid 329] fcntl(6, F_GETFD) = -1 EBADF (Bad file descriptor) [pid 329] dup2(0, 249) = 249 [pid 329] dup2(1, 248) = 248 [pid 329] dup2(2, 1) = 1 [pid 329] dup2(2, 0) = 0 [pid 329] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x01\x01\x00\x00\x00\x00\x00\x00\x12\x38\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00", 72) = 72 [pid 329] openat(AT_FDCWD, "/sys/kernel/debug/kcov", O_RDWR) = 3 [pid 329] dup2(3, 216) = 216 [pid 329] close(3) = 0 [pid 329] ioctl(216, KCOV_INIT_TRACE, 0x80000) = 0 [pid 329] mmap(NULL, 4202496, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f49d15fe000 [pid 329] mmap(0x7f49d15ff000, 4194304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 216, 0) = 0x7f49d15ff000 [pid 329] openat(AT_FDCWD, "/sys/kernel/debug/kcov", O_RDWR) = 3 [pid 329] dup2(3, 217) = 217 [pid 329] close(3) = 0 [pid 329] ioctl(217, KCOV_INIT_TRACE, 0x80000) = 0 [pid 329] mmap(NULL, 4202496, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f49d11fc000 [pid 329] mmap(0x7f49d11fd000, 4194304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 217, 0) = 0x7f49d11fd000 [pid 329] openat(AT_FDCWD, "/sys/kernel/debug/kcov", O_RDWR) = 3 [pid 329] dup2(3, 218) = 218 [pid 329] close(3) = 0 [pid 329] ioctl(218, KCOV_INIT_TRACE, 0x80000) = 0 [pid 329] mmap(NULL, 4202496, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f49d0dfa000 [pid 329] mmap(0x7f49d0dfb000, 4194304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 218, 0) = 0x7f49d0dfb000 [pid 329] openat(AT_FDCWD, "/sys/kernel/debug/kcov", O_RDWR) = 3 [pid 329] dup2(3, 219) = 219 [pid 329] close(3) = 0 [pid 329] ioctl(219, KCOV_INIT_TRACE, 0x80000) = 0 [pid 329] mmap(NULL, 4202496, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f49d09f8000 [pid 329] mmap(0x7f49d09f9000, 4194304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 219, 0) = 0x7f49d09f9000 [pid 329] openat(AT_FDCWD, "/sys/kernel/debug/kcov", O_RDWR) = 3 [pid 329] dup2(3, 220) = 220 [pid 329] close(3) = 0 [pid 329] ioctl(220, KCOV_INIT_TRACE, 0x80000) = 0 [pid 329] mmap(NULL, 4202496, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f49d05f6000 [pid 329] mmap(0x7f49d05f7000, 4194304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 220, 0) = 0x7f49d05f7000 [pid 329] openat(AT_FDCWD, "/sys/kernel/debug/kcov", O_RDWR) = 3 [pid 329] dup2(3, 221) = 221 [pid 329] close(3) = 0 [pid 329] ioctl(221, KCOV_INIT_TRACE, 0x80000) = 0 [pid 329] mmap(NULL, 4202496, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f49d01f4000 [pid 329] mmap(0x7f49d01f5000, 4194304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 221, 0) = 0x7f49d01f5000 [pid 329] openat(AT_FDCWD, "/sys/kernel/debug/kcov", O_RDWR) = 3 [pid 329] dup2(3, 215) = 215 [pid 329] close(3) = 0 [pid 329] ioctl(215, KCOV_INIT_TRACE, 0x100000) = 0 [pid 329] mmap(NULL, 8396800, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f49cf9f2000 [pid 329] mmap(0x7f49cf9f3000, 8388608, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 215, 0) = 0x7f49cf9f3000 [pid 329] unshare(CLONE_NEWPID) = 0 [pid 329] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 329] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55559427e7d0) = 330 [pid 329] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-1-perf/strace-static-x86_64: Process 330 attached [pid 330] set_robust_list(0x55559427e7e0, 24) = 0 [pid 330] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 330] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 330] getppid() = 0 [pid 330] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 330] dup2(3, 201) = 201 [pid 330] close(3) = 0 [pid 330] prlimit64(0, RLIMIT_AS, {rlim_cur=344064*1024, rlim_max=344064*1024}, NULL) = 0 [pid 330] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0 [pid 330] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0 [pid 330] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0 [pid 330] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0 [pid 330] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0 [pid 330] unshare(CLONE_NEWNS) = 0 [pid 330] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0 [pid 330] unshare(CLONE_NEWIPC) = -1 EINVAL (Invalid argument) [pid 330] unshare(CLONE_NEWCGROUP) = 0 [pid 330] unshare(CLONE_NEWUTS) = 0 [pid 330] unshare(CLONE_SYSVSEM) = 0 [pid 330] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 330] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 330] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 330] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 330] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 330] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 330] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 330] getpid() = 1 [pid 330] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1<) = 1 (in [13], left {tv_sec=0, tv_nsec=892453944}) [pid 330] mkdirat(AT_FDCWD, "./0", 0777 [pid 314] read(13 [pid 330] <... mkdirat resumed>) = 0 [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 330] openat(AT_FDCWD, "/dev/loop1", O_RDWR) = 3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00", 56 [pid 330] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 330] close(3) = 0 [pid 314] <... write resumed>) = 56 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 995, NULL, 0) = 1 [pid 314] write(12, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00", 48 [pid 312] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 314] <... write resumed>) = 48 [pid 312] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 314] pselect6(17, [3 13 16], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 312] read(6 [pid 307] sched_getaffinity(0, 8192 [pid 312] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00", 11533748) = 56 [pid 307] <... sched_getaffinity resumed>, [0 1]) = 8 [pid 312] write(6, "\xbc\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x3c\x00\x30\x00\x00\x00\x00\x00\x2c\x00\x10\x00\x08\x00\x04\x00\x12\x00\x00\x00\x38\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x14\x38\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x06\x00\x00\x00"..., 192 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999181681}) [pid 312] <... write resumed>) = 192 [pid 314] read(3 [pid 312] read(6 [pid 330] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] <... read resumed>, "\xbc\x00\x00\x00", 4) = 4 [pid 312] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 330] <... socket resumed>) = 3 [pid 330] close(3) = 0 [pid 330] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 330] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 330] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 330] close(3) = 0 [pid 330] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 330] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 330] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 330] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 330] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 330] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 330] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 330] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 330] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 330] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 330] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 330] close(3) = 0 [pid 330] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 314] read(3 [pid 312] epoll_pwait(4 [pid 330] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x3c\x00\x30\x00\x00\x00\x00\x00\x2c\x00\x10\x00\x08\x00\x04\x00\x12\x00\x00\x00\x38\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x14\x38\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x06\x00\x00\x00\x00\x00\x00\x00"..., 188) = 188 [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 330] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 314] pselect6(17, [3 13 16], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 312] epoll_pwait(4 [pid 330] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=882853975} [pid 330] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 330] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 330] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 330] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 330] close(3) = 0 [pid 330] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 330] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 330] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 331 attached , child_tidptr=0x55559427e7d0) = 2 [pid 331] set_robust_list(0x55559427e7e0, 24 [pid 330] rt_sigprocmask(SIG_SETMASK, [] [pid 331] <... set_robust_list resumed>) = 0 [pid 330] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 331] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 331] chdir("./0") = 0 [pid 331] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 331] setpgid(0, 0) = 0 [pid 331] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup") = 0 [pid 331] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu") = 0 [pid 331] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net") = 0 [pid 331] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 331] write(3, "1000", 4) = 4 [pid 331] close(3) = 0 [pid 331] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 331] close(249) = 0 [pid 331] close(248) = 0 [pid 331] prctl(PR_SET_NAME, "syz.1.4") = 0 [pid 331] mmap(0x1b31564000, 14417920, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED_NOREPLACE, 4, 0x40000) = 0x1b31564000 [pid 331] close(4) = 0 [pid 331] futex(0x7f49d1e25fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 331] rt_sigaction(SIGRT_1, {sa_handler=0x7f49d1bbd650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f49d1b3f450}, NULL, 8) = 0 [pid 331] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 331] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f49d299e000 [pid 331] mprotect(0x7f49d299f000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 331] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 331] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f49d29be990, parent_tid=0x7f49d29be990, exit_signal=0, stack=0x7f49d299e000, stack_size=0x201c0, tls=0x7f49d29be6c0}ci2-android-6-1-perf/strace-static-x86_64: Process 332 attached => {parent_tid=[3]}, 88) = 3 [pid 332] set_robust_list(0x7f49d29be9a0, 24 [pid 331] rt_sigprocmask(SIG_SETMASK, [] [pid 332] <... set_robust_list resumed>) = 0 [pid 331] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 332] rt_sigprocmask(SIG_SETMASK, [] [pid 331] futex(0x7f49d1e25fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 332] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 331] <... futex resumed>) = 0 [pid 332] ioctl(216, KCOV_ENABLE, 0x1 [pid 331] futex(0x7f49d1e25fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 332] <... ioctl resumed>) = 0 [pid 332] mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffffffff000 [pid 332] futex(0x7f49d1e25fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 331] <... futex resumed>) = 0 [pid 332] futex(0x7f49d1e25fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 331] futex(0x7f49d1e25fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 332] <... futex resumed>) = 0 [pid 331] <... futex resumed>) = 1 [pid 332] mmap(0x200000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 331] futex(0x7f49d1e25fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 332] <... mmap resumed>) = 0x200000000000 [pid 332] futex(0x7f49d1e25fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 331] <... futex resumed>) = 0 [pid 332] futex(0x7f49d1e25fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 331] futex(0x7f49d1e25fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 332] <... futex resumed>) = 0 [pid 331] <... futex resumed>) = 1 [pid 332] mmap(0x200001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 331] futex(0x7f49d1e25fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 332] <... mmap resumed>) = 0x200001000000 [pid 332] futex(0x7f49d1e25fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 331] <... futex resumed>) = 0 [pid 332] futex(0x7f49d1e25fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 331] close_range(3, 30, 0) = 0 [pid 331] exit_group(0 [pid 332] <... futex resumed>) = ? [pid 331] <... exit_group resumed>) = ? [pid 332] +++ exited with 0 +++ [pid 331] +++ exited with 0 +++ [pid 330] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 330] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 330] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [13], left {tv_sec=0, tv_nsec=979668463}) [pid 330] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(13 [pid 330] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 330] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\x94\x87\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1c\x00\x10\x00\x04\x00\x08\x00\x00\x00\x00\x00\x0c\x00\x10\x00\x00\x00\x01\x00\x00\x00\x14\x00\x00\x00\x20\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x18\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x0c\x00\x00\x00\x18\x00\x00\x00"..., 34712 [pid 330] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 34712 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 883, NULL, 0) = 1 [pid 330] fstat(3 [pid 314] kill(329, SIGKILL [pid 312] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 330] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... kill resumed>) = 0 [pid 312] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 330] getdents64(3 [pid 312] read(6 [pid 330] <... getdents64 resumed>, 0x5555942918d0 /* 6 entries */, 32768) = 176 [pid 312] <... read resumed>, "\x94\x87\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1c\x00\x10\x00\x04\x00\x08\x00\x00\x00\x00\x00\x0c\x00\x10\x00\x00\x00\x01\x00\x00\x00\x14\x00\x00\x00\x20\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x18\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x0c\x00\x00\x00\x18\x00\x00\x00"..., 11533748) = 34712 [pid 330] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 312] futex(0x1ed5c2a80160, FUTEX_WAKE_PRIVATE, 1 [pid 330] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 312] <... futex resumed>) = 1 [pid 310] <... futex resumed>) = 0 [pid 330] newfstatat(AT_FDCWD, "./0/binderfs" [pid 312] read(6 [pid 310] epoll_pwait(4 [pid 330] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 312] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 330] unlink("./0/binderfs" [pid 312] epoll_pwait(4 [pid 310] futex(0x1ed5c2a80160, FUTEX_WAIT_PRIVATE, 0, NULL [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=859781762} [pid 330] <... unlink resumed>) = 0 [pid 330] umount2("./0/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 330] newfstatat(AT_FDCWD, "./0/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 330] unlink("./0/cgroup.net") = 0 [pid 330] umount2("./0/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 330] newfstatat(AT_FDCWD, "./0/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 330] unlink("./0/cgroup.cpu") = 0 [pid 330] umount2("./0/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 330] newfstatat(AT_FDCWD, "./0/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 330] unlink("./0/cgroup") = 0 [pid 330] getdents64(3, 0x5555942918d0 /* 0 entries */, 32768) = 0 [pid 330] close(3) = 0 [pid 330] unlinkat(AT_FDCWD, "./0", AT_REMOVEDIR) = 0 [pid 330] mkdirat(AT_FDCWD, "./1", 0777) = 0 [pid 330] openat(AT_FDCWD, "/dev/loop1", O_RDWR) = 3 [pid 330] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 330] close(3) = 0 [pid 330] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 330] close(3) = 0 [pid 330] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 330] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 330] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 330] close(3) = 0 [pid 330] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 330] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 330] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES ) = ? [pid 329] +++ killed by SIGKILL +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=329, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 314] rt_sigreturn({mask=[]}) = 329 [pid 314] pipe2([9, 10], 0) = 0 [pid 314] pipe2([11, 14], 0) = 0 [pid 314] pipe2([15, 17], 0) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] mmap(NULL, 36864, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1205f3a000 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone3({flags=CLONE_VM|CLONE_VFORK|CLONE_CLEAR_SIGHAND, exit_signal=SIGCHLD, stack=0x7f1205f3a000, stack_size=0x9000}, 88ci2-android-6-1-perf/strace-static-x86_64: Process 333 attached [pid 333] rt_sigprocmask(SIG_BLOCK, NULL, ~[KILL STOP], 8) = 0 [pid 333] setpgid(0, 0) = 0 [pid 333] dup2(9, 0) = 0 [pid 333] dup2(14, 1) = 1 [pid 333] dup2(17, 2) = 2 [pid 333] dup2(7, 3) = 3 [pid 333] dup2(8, 4) = 4 [pid 333] close(5) = 0 [pid 333] close(6) = 0 [pid 333] close(7) = 0 [pid 333] close(8) = 0 [pid 333] close(9) = 0 [pid 333] close(10) = 0 [pid 333] close(11) = 0 [pid 333] close(12) = 0 [pid 333] close(13) = 0 [pid 333] close(14) = 0 [pid 333] close(15) = 0 [pid 333] close(16) = 0 [pid 333] close(17) = 0 [pid 333] close(18) = -1 EBADF (Bad file descriptor) [pid 333] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 333] close(19) = -1 EBADF (Bad file descriptor) [pid 333] close(20) = -1 EBADF (Bad file descriptor) [pid 333] close(21) = -1 EBADF (Bad file descriptor) [pid 333] close(22) = -1 EBADF (Bad file descriptor) [pid 333] close(23) = -1 EBADF (Bad file descriptor) [pid 333] close(24) = -1 EBADF (Bad file descriptor) [pid 333] close(25) = -1 EBADF (Bad file descriptor) [pid 333] close(26) = -1 EBADF (Bad file descriptor) [pid 333] close(27) = -1 EBADF (Bad file descriptor) [pid 333] close(28) = -1 EBADF (Bad file descriptor) [pid 333] close(29) = -1 EBADF (Bad file descriptor) [pid 333] close(30) = -1 EBADF (Bad file descriptor) [pid 333] close(31) = -1 EBADF (Bad file descriptor) [pid 333] close(32) = -1 EBADF (Bad file descriptor) [pid 333] close(33) = -1 EBADF (Bad file descriptor) [pid 333] close(34) = -1 EBADF (Bad file descriptor) [pid 333] close(35) = -1 EBADF (Bad file descriptor) [pid 333] close(36) = -1 EBADF (Bad file descriptor) [pid 333] close(37) = -1 EBADF (Bad file descriptor) [pid 333] close(38) = -1 EBADF (Bad file descriptor) [pid 333] close(39) = -1 EBADF (Bad file descriptor) [pid 333] close(40) = -1 EBADF (Bad file descriptor) [pid 333] close(41) = -1 EBADF (Bad file descriptor) [pid 333] close(42) = -1 EBADF (Bad file descriptor) [pid 333] close(43) = -1 EBADF (Bad file descriptor) [pid 333] close(44) = -1 EBADF (Bad file descriptor) [pid 333] close(45) = -1 EBADF (Bad file descriptor) [pid 333] close(46) = -1 EBADF (Bad file descriptor) [pid 333] close(47) = -1 EBADF (Bad file descriptor) [pid 333] close(48) = -1 EBADF (Bad file descriptor) [pid 333] close(49) = -1 EBADF (Bad file descriptor) [pid 333] close(50) = -1 EBADF (Bad file descriptor) [pid 333] close(51) = -1 EBADF (Bad file descriptor) [pid 333] close(52) = -1 EBADF (Bad file descriptor) [pid 333] close(53) = -1 EBADF (Bad file descriptor) [pid 333] close(54) = -1 EBADF (Bad file descriptor) [pid 333] close(55) = -1 EBADF (Bad file descriptor) [pid 333] close(56) = -1 EBADF (Bad file descriptor) [pid 333] close(57) = -1 EBADF (Bad file descriptor) [pid 333] close(58) = -1 EBADF (Bad file descriptor) [pid 333] close(59) = -1 EBADF (Bad file descriptor) [pid 333] close(60) = -1 EBADF (Bad file descriptor) [pid 333] close(61) = -1 EBADF (Bad file descriptor) [pid 333] close(62) = -1 EBADF (Bad file descriptor) [pid 330] +++ killed by SIGKILL +++ [pid 333] close(63) = -1 EBADF (Bad file descriptor) [pid 333] close(64) = -1 EBADF (Bad file descriptor) [pid 333] close(65) = -1 EBADF (Bad file descriptor) [pid 333] close(66) = -1 EBADF (Bad file descriptor) [pid 333] close(67) = -1 EBADF (Bad file descriptor) [pid 333] close(68) = -1 EBADF (Bad file descriptor) [pid 333] close(69) = -1 EBADF (Bad file descriptor) [pid 333] close(70) = -1 EBADF (Bad file descriptor) [pid 333] close(71) = -1 EBADF (Bad file descriptor) [pid 333] close(72) = -1 EBADF (Bad file descriptor) [pid 333] close(73) = -1 EBADF (Bad file descriptor) [pid 333] close(74) = -1 EBADF (Bad file descriptor) [pid 333] close(75) = -1 EBADF (Bad file descriptor) [pid 333] close(76) = -1 EBADF (Bad file descriptor) [pid 333] close(77) = -1 EBADF (Bad file descriptor) [pid 333] close(78) = -1 EBADF (Bad file descriptor) [pid 333] close(79) = -1 EBADF (Bad file descriptor) [pid 333] close(80) = -1 EBADF (Bad file descriptor) [pid 333] close(81) = -1 EBADF (Bad file descriptor) [pid 333] close(82) = -1 EBADF (Bad file descriptor) [pid 333] close(83) = -1 EBADF (Bad file descriptor) [pid 333] close(84) = -1 EBADF (Bad file descriptor) [pid 333] close(85) = -1 EBADF (Bad file descriptor) [pid 333] close(86) = -1 EBADF (Bad file descriptor) [pid 333] close(87) = -1 EBADF (Bad file descriptor) [pid 333] close(88) = -1 EBADF (Bad file descriptor) [pid 333] close(89) = -1 EBADF (Bad file descriptor) [pid 333] close(90) = -1 EBADF (Bad file descriptor) [pid 333] close(91) = -1 EBADF (Bad file descriptor) [pid 333] close(92) = -1 EBADF (Bad file descriptor) [pid 333] close(93) = -1 EBADF (Bad file descriptor) [pid 333] close(94) = -1 EBADF (Bad file descriptor) [pid 333] close(95) = -1 EBADF (Bad file descriptor) [pid 333] close(96) = -1 EBADF (Bad file descriptor) [pid 333] close(97) = -1 EBADF (Bad file descriptor) [pid 333] close(98) = -1 EBADF (Bad file descriptor) [pid 333] close(99) = -1 EBADF (Bad file descriptor) [pid 333] close(100) = -1 EBADF (Bad file descriptor) [pid 333] close(101) = -1 EBADF (Bad file descriptor) [pid 333] close(102) = -1 EBADF (Bad file descriptor) [pid 333] close(103) = -1 EBADF (Bad file descriptor) [pid 333] close(104) = -1 EBADF (Bad file descriptor) [pid 333] close(105) = -1 EBADF (Bad file descriptor) [pid 333] close(106) = -1 EBADF (Bad file descriptor) [pid 333] close(107) = -1 EBADF (Bad file descriptor) [pid 333] close(108) = -1 EBADF (Bad file descriptor) [pid 333] close(109) = -1 EBADF (Bad file descriptor) [pid 333] close(110) = -1 EBADF (Bad file descriptor) [pid 333] close(111) = -1 EBADF (Bad file descriptor) [pid 333] close(112) = -1 EBADF (Bad file descriptor) [pid 333] close(113) = -1 EBADF (Bad file descriptor) [pid 333] close(114) = -1 EBADF (Bad file descriptor) [pid 333] close(115) = -1 EBADF (Bad file descriptor) [pid 333] close(116) = -1 EBADF (Bad file descriptor) [pid 333] close(117) = -1 EBADF (Bad file descriptor) [pid 333] close(118) = -1 EBADF (Bad file descriptor) [pid 333] close(119) = -1 EBADF (Bad file descriptor) [pid 333] close(120) = -1 EBADF (Bad file descriptor) [pid 333] close(121) = -1 EBADF (Bad file descriptor) [pid 333] close(122) = -1 EBADF (Bad file descriptor) [pid 333] close(123) = -1 EBADF (Bad file descriptor) [pid 333] close(124) = -1 EBADF (Bad file descriptor) [pid 333] close(125) = -1 EBADF (Bad file descriptor) [pid 333] close(126) = -1 EBADF (Bad file descriptor) [pid 333] close(127) = -1 EBADF (Bad file descriptor) [pid 333] close(128) = -1 EBADF (Bad file descriptor) [pid 333] close(129) = -1 EBADF (Bad file descriptor) [pid 333] close(130) = -1 EBADF (Bad file descriptor) [pid 333] close(131) = -1 EBADF (Bad file descriptor) [pid 333] close(132) = -1 EBADF (Bad file descriptor) [pid 333] close(133) = -1 EBADF (Bad file descriptor) [pid 333] close(134) = -1 EBADF (Bad file descriptor) [pid 333] close(135) = -1 EBADF (Bad file descriptor) [pid 333] close(136) = -1 EBADF (Bad file descriptor) [pid 333] close(137) = -1 EBADF (Bad file descriptor) [pid 333] close(138) = -1 EBADF (Bad file descriptor) [pid 333] close(139) = -1 EBADF (Bad file descriptor) [pid 333] close(140) = -1 EBADF (Bad file descriptor) [pid 333] close(141) = -1 EBADF (Bad file descriptor) [pid 333] close(142) = -1 EBADF (Bad file descriptor) [pid 333] close(143) = -1 EBADF (Bad file descriptor) [pid 333] close(144) = -1 EBADF (Bad file descriptor) [pid 333] close(145) = -1 EBADF (Bad file descriptor) [pid 333] close(146) = -1 EBADF (Bad file descriptor) [pid 333] close(147) = -1 EBADF (Bad file descriptor) [pid 333] close(148) = -1 EBADF (Bad file descriptor) [pid 333] close(149) = -1 EBADF (Bad file descriptor) [pid 333] close(150) = -1 EBADF (Bad file descriptor) [pid 333] close(151) = -1 EBADF (Bad file descriptor) [pid 333] close(152) = -1 EBADF (Bad file descriptor) [pid 333] close(153) = -1 EBADF (Bad file descriptor) [pid 333] close(154) = -1 EBADF (Bad file descriptor) [pid 333] close(155) = -1 EBADF (Bad file descriptor) [pid 333] close(156) = -1 EBADF (Bad file descriptor) [pid 333] close(157) = -1 EBADF (Bad file descriptor) [pid 333] close(158) = -1 EBADF (Bad file descriptor) [pid 333] close(159) = -1 EBADF (Bad file descriptor) [pid 333] close(160) = -1 EBADF (Bad file descriptor) [pid 333] close(161) = -1 EBADF (Bad file descriptor) [pid 333] close(162) = -1 EBADF (Bad file descriptor) [pid 333] close(163) = -1 EBADF (Bad file descriptor) [pid 333] close(164) = -1 EBADF (Bad file descriptor) [pid 333] close(165) = -1 EBADF (Bad file descriptor) [pid 333] close(166) = -1 EBADF (Bad file descriptor) [pid 333] close(167) = -1 EBADF (Bad file descriptor) [pid 333] close(168) = -1 EBADF (Bad file descriptor) [pid 333] close(169) = -1 EBADF (Bad file descriptor) [pid 333] close(170) = -1 EBADF (Bad file descriptor) [pid 333] close(171) = -1 EBADF (Bad file descriptor) [pid 333] close(172) = -1 EBADF (Bad file descriptor) [pid 333] close(173) = -1 EBADF (Bad file descriptor) [pid 333] close(174) = -1 EBADF (Bad file descriptor) [pid 333] close(175) = -1 EBADF (Bad file descriptor) [pid 333] close(176) = -1 EBADF (Bad file descriptor) [pid 333] close(177) = -1 EBADF (Bad file descriptor) [pid 333] close(178) = -1 EBADF (Bad file descriptor) [pid 333] close(179) = -1 EBADF (Bad file descriptor) [pid 333] close(180) = -1 EBADF (Bad file descriptor) [pid 333] close(181) = -1 EBADF (Bad file descriptor) [pid 333] close(182) = -1 EBADF (Bad file descriptor) [pid 333] close(183) = -1 EBADF (Bad file descriptor) [pid 333] close(184) = -1 EBADF (Bad file descriptor) [pid 333] close(185) = -1 EBADF (Bad file descriptor) [pid 333] close(186) = -1 EBADF (Bad file descriptor) [pid 333] close(187) = -1 EBADF (Bad file descriptor) [pid 333] close(188) = -1 EBADF (Bad file descriptor) [pid 333] close(189) = -1 EBADF (Bad file descriptor) [pid 333] close(190) = -1 EBADF (Bad file descriptor) [pid 333] close(191) = -1 EBADF (Bad file descriptor) [pid 333] close(192) = -1 EBADF (Bad file descriptor) [pid 333] close(193) = -1 EBADF (Bad file descriptor) [pid 333] close(194) = -1 EBADF (Bad file descriptor) [pid 333] close(195) = -1 EBADF (Bad file descriptor) [pid 333] close(196) = -1 EBADF (Bad file descriptor) [pid 333] close(197) = -1 EBADF (Bad file descriptor) [pid 333] close(198) = -1 EBADF (Bad file descriptor) [pid 333] close(199) = -1 EBADF (Bad file descriptor) [pid 333] close(200) = -1 EBADF (Bad file descriptor) [pid 333] close(201) = -1 EBADF (Bad file descriptor) [pid 333] close(202) = -1 EBADF (Bad file descriptor) [pid 333] close(203) = -1 EBADF (Bad file descriptor) [pid 333] close(204) = -1 EBADF (Bad file descriptor) [pid 333] close(205) = -1 EBADF (Bad file descriptor) [pid 333] close(206) = -1 EBADF (Bad file descriptor) [pid 333] close(207) = -1 EBADF (Bad file descriptor) [pid 333] close(208) = -1 EBADF (Bad file descriptor) [pid 333] close(209) = -1 EBADF (Bad file descriptor) [pid 333] close(210) = -1 EBADF (Bad file descriptor) [pid 333] close(211) = -1 EBADF (Bad file descriptor) [pid 333] close(212) = -1 EBADF (Bad file descriptor) [pid 333] close(213) = -1 EBADF (Bad file descriptor) [pid 333] close(214) = -1 EBADF (Bad file descriptor) [pid 333] close(215) = -1 EBADF (Bad file descriptor) [pid 333] close(216) = -1 EBADF (Bad file descriptor) [pid 333] close(217) = -1 EBADF (Bad file descriptor) [pid 333] close(218) = -1 EBADF (Bad file descriptor) [pid 333] close(219) = -1 EBADF (Bad file descriptor) [pid 333] close(220) = -1 EBADF (Bad file descriptor) [pid 333] close(221) = -1 EBADF (Bad file descriptor) [pid 333] close(222) = -1 EBADF (Bad file descriptor) [pid 333] close(223) = -1 EBADF (Bad file descriptor) [pid 333] close(224) = -1 EBADF (Bad file descriptor) [pid 333] close(225) = -1 EBADF (Bad file descriptor) [pid 333] close(226) = -1 EBADF (Bad file descriptor) [pid 333] close(227) = -1 EBADF (Bad file descriptor) [pid 333] close(228) = -1 EBADF (Bad file descriptor) [pid 333] close(229) = -1 EBADF (Bad file descriptor) [pid 333] close(230) = -1 EBADF (Bad file descriptor) [pid 333] close(231) = -1 EBADF (Bad file descriptor) [pid 333] close(232) = -1 EBADF (Bad file descriptor) [pid 333] close(233) = -1 EBADF (Bad file descriptor) [pid 333] close(234) = -1 EBADF (Bad file descriptor) [pid 333] close(235) = -1 EBADF (Bad file descriptor) [pid 333] close(236) = -1 EBADF (Bad file descriptor) [pid 333] close(237) = -1 EBADF (Bad file descriptor) [pid 333] close(238) = -1 EBADF (Bad file descriptor) [pid 333] close(239) = -1 EBADF (Bad file descriptor) [pid 333] close(240) = -1 EBADF (Bad file descriptor) [pid 333] close(241) = -1 EBADF (Bad file descriptor) [pid 333] close(242) = -1 EBADF (Bad file descriptor) [pid 333] close(243) = -1 EBADF (Bad file descriptor) [pid 333] close(244) = -1 EBADF (Bad file descriptor) [pid 333] close(245) = -1 EBADF (Bad file descriptor) [pid 333] close(246) = -1 EBADF (Bad file descriptor) [pid 333] close(247) = -1 EBADF (Bad file descriptor) [pid 333] close(248) = -1 EBADF (Bad file descriptor) [pid 333] close(249) = -1 EBADF (Bad file descriptor) [pid 333] close(250) = -1 EBADF (Bad file descriptor) [pid 333] close(251) = -1 EBADF (Bad file descriptor) [pid 333] close(252) = -1 EBADF (Bad file descriptor) [pid 333] close(253) = -1 EBADF (Bad file descriptor) [pid 333] close(254) = -1 EBADF (Bad file descriptor) [pid 333] close(255) = -1 EBADF (Bad file descriptor) [pid 333] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 333] execve("ci2-android-6-1-perf/syz-executor", ["ci2-android-6-1-perf/syz-executor", "exec"], 0x7ffd4c4c28b0 /* 2 vars */ [pid 314] <... clone3 resumed>) = 333 [pid 314] munmap(0x7f1205f3a000, 36864) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 333] <... execve resumed>) = 0 [pid 314] fcntl(11, F_GETFL) = 0 (flags O_RDONLY) [pid 314] fcntl(11, F_SETFL, O_RDONLY|O_NONBLOCK) = 0 [pid 314] fcntl(15, F_GETFL) = 0 (flags O_RDONLY) [pid 314] fcntl(15, F_SETFL, O_RDONLY|O_NONBLOCK) = 0 [pid 314] close(9) = 0 [pid 314] close(14) = 0 [pid 314] close(17) = 0 [pid 314] close(12) = 0 [pid 314] close(13) = 0 [pid 314] close(16) = 0 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x01\x01\x00\x00\x00\x00\x00\x00\x12\x38\x02\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00", 72) = 72 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 333] brk(NULL) = 0x555567913000 [pid 333] brk(0x555567913e80) = 0x555567913e80 [pid 333] arch_prctl(ARCH_SET_FS, 0x555567913500) = 0 [pid 333] set_tid_address(0x5555679137d0) = 333 [pid 333] set_robust_list(0x5555679137e0, 24) = 0 [pid 333] prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 [pid 333] readlinkat(AT_FDCWD, "/proc/self/exe", "/root/ci2-android-6-1-perf/syz-executor", 4096) = 39 [pid 333] getrandom("\xed\xeb\x69\xbc\x5c\x18\x5c\xc7", 8, GRND_NONBLOCK) = 8 [pid 333] brk(NULL) = 0x555567913e80 [pid 333] brk(0x555567934e80) = 0x555567934e80 [pid 333] brk(0x555567935000) = 0x555567935000 [pid 333] mprotect(0x7fd1118bc000, 1245184, PROT_READ) = 0 [pid 333] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 333] mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED_NOREPLACE, -1, 0) = 0x1ffffffff000 [pid 333] mmap(0x200000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED_NOREPLACE, -1, 0) = 0x200000000000 [pid 333] mmap(0x200001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED_NOREPLACE, -1, 0) = 0x200001000000 [pid 333] rt_sigaction(SIGCHLD, {sa_handler=0x7fd111651780, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fd11173f450}, NULL, 8) = 0 [pid 333] pkey_alloc(0, PKEY_UNRESTRICTED) = -1 EINVAL (Invalid argument) [pid 333] getrandom("\x94\x01\xd7\xdb\x73\xab\xff\xa1", 8, GRND_NONBLOCK) = 8 [pid 333] mkdir("./syzkaller.UF5wZu", 0700) = 0 [pid 333] chmod("./syzkaller.UF5wZu", 0777) = 0 [pid 333] chdir("./syzkaller.UF5wZu") = 0 [pid 333] rt_sigaction(SIGRTMIN, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0 [pid 333] rt_sigaction(SIGRT_1, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0 [pid 333] rt_sigaction(SIGSEGV, {sa_handler=0x7fd111653bd0, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7fd11173f450}, NULL, 8) = 0 [pid 333] rt_sigaction(SIGBUS, {sa_handler=0x7fd111653bd0, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7fd11173f450}, NULL, 8) = 0 [pid 333] getpid() = 333 [pid 333] mmap(0x1b30920000, 4194304, PROT_READ, MAP_SHARED|MAP_FIXED_NOREPLACE, 3, 0) = 0x1b30920000 [pid 333] getpid() = 333 [pid 333] mmap(0x1b31924000, 262144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED_NOREPLACE, 4, 0) = 0x1b31924000 [pid 333] close(3) = 0 [pid 333] fcntl(5, F_GETFD) = -1 EBADF (Bad file descriptor) [pid 333] fcntl(6, F_GETFD) = -1 EBADF (Bad file descriptor) [pid 333] dup2(0, 249) = 249 [pid 333] dup2(1, 248) = 248 [pid 333] dup2(2, 1) = 1 [pid 333] dup2(2, 0) = 0 [pid 333] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x01\x01\x00\x00\x00\x00\x00\x00\x12\x38\x02\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00", 72) = 72 [pid 333] openat(AT_FDCWD, "/sys/kernel/debug/kcov", O_RDWR) = 3 [pid 333] dup2(3, 216) = 216 [pid 333] close(3) = 0 [pid 333] ioctl(216, KCOV_INIT_TRACE, 0x80000) = 0 [pid 333] mmap(NULL, 4202496, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fd1111fe000 [pid 333] mmap(0x7fd1111ff000, 4194304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 216, 0) = 0x7fd1111ff000 [pid 333] openat(AT_FDCWD, "/sys/kernel/debug/kcov", O_RDWR) = 3 [pid 333] dup2(3, 217) = 217 [pid 333] close(3) = 0 [pid 333] ioctl(217, KCOV_INIT_TRACE, 0x80000) = 0 [pid 333] mmap(NULL, 4202496, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fd110dfc000 [pid 333] mmap(0x7fd110dfd000, 4194304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 217, 0) = 0x7fd110dfd000 [pid 333] openat(AT_FDCWD, "/sys/kernel/debug/kcov", O_RDWR) = 3 [pid 333] dup2(3, 218) = 218 [pid 333] close(3) = 0 [pid 333] ioctl(218, KCOV_INIT_TRACE, 0x80000) = 0 [pid 333] mmap(NULL, 4202496, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fd1109fa000 [pid 333] mmap(0x7fd1109fb000, 4194304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 218, 0) = 0x7fd1109fb000 [pid 333] openat(AT_FDCWD, "/sys/kernel/debug/kcov", O_RDWR) = 3 [pid 333] dup2(3, 219) = 219 [pid 333] close(3) = 0 [pid 333] ioctl(219, KCOV_INIT_TRACE, 0x80000) = 0 [pid 333] openat(AT_FDCWD, "/sys/kernel/debug/kcov", O_RDWR) = 3 [pid 333] dup2(3, 220) = 220 [pid 333] close(3) = 0 [pid 333] ioctl(220, KCOV_INIT_TRACE, 0x80000) = 0 [pid 333] openat(AT_FDCWD, "/sys/kernel/debug/kcov", O_RDWR) = 3 [pid 333] dup2(3, 221) = 221 [pid 333] close(3) = 0 [pid 333] ioctl(221, KCOV_INIT_TRACE, 0x80000) = 0 [pid 333] openat(AT_FDCWD, "/sys/kernel/debug/kcov", O_RDWR) = 3 [pid 333] dup2(3, 222) = 222 [pid 333] close(3) = 0 [pid 333] ioctl(222, KCOV_INIT_TRACE, 0x80000) = 0 [pid 333] openat(AT_FDCWD, "/sys/kernel/debug/kcov", O_RDWR) = 3 [pid 333] dup2(3, 223) = 223 [pid 333] close(3) = 0 [pid 333] ioctl(223, KCOV_INIT_TRACE, 0x80000) = 0 [pid 333] openat(AT_FDCWD, "/sys/kernel/debug/kcov", O_RDWR) = 3 [pid 333] dup2(3, 215) = 215 [pid 333] close(3) = 0 [pid 333] ioctl(215, KCOV_INIT_TRACE, 0x100000) = 0 [pid 333] mmap(NULL, 8396800, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fd1101f8000 [pid 333] mmap(0x7fd1101f9000, 8388608, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 215, 0) = 0x7fd1101f9000 [pid 333] unshare(CLONE_NEWPID) = 0 [pid 333] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 333] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 334 attached , child_tidptr=0x5555679137d0) = 334 [pid 333] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 334] set_robust_list(0x5555679137e0, 24) = 0 [pid 334] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 334] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 334] getppid() = 0 [pid 334] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 334] dup2(3, 201) = 201 [pid 334] close(3) = 0 [pid 334] prlimit64(0, RLIMIT_AS, {rlim_cur=344064*1024, rlim_max=344064*1024}, NULL) = 0 [pid 334] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0 [pid 334] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0 [pid 334] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0 [pid 334] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0 [pid 334] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0 [pid 334] unshare(CLONE_NEWNS) = 0 [pid 334] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0 [pid 334] unshare(CLONE_NEWIPC) = -1 EINVAL (Invalid argument) [pid 334] unshare(CLONE_NEWCGROUP) = 0 [pid 334] unshare(CLONE_NEWUTS) = 0 [pid 334] unshare(CLONE_SYSVSEM) = 0 [pid 334] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 334] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 334] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 334] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 334] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 334] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 334] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 334] getpid() = 1 [pid 334] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1<) = 1 (in [11], left {tv_sec=0, tv_nsec=889263094}) [pid 334] mkdirat(AT_FDCWD, "./0", 0777 [pid 314] read(11, "\x00\x00\x00\x00", 4) = 4 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\x05\x00\x00\x00\x00\x00\x00\x00", 56 [pid 334] <... mkdirat resumed>) = 0 [pid 314] <... write resumed>) = 56 [pid 334] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 859, NULL, 0) = 1 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00", 48 [pid 312] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 314] <... write resumed>) = 48 [pid 334] <... openat resumed>) = 3 [pid 312] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 334] ioctl(3, LOOP_CLR_FD [pid 312] read(6 [pid 334] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 312] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\x05\x00\x00\x00\x00\x00\x00\x00", 11533748) = 56 [pid 334] close(3 [pid 312] write(6, "\xbc\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x3c\x00\x30\x00\x00\x00\x00\x00\x2c\x00\x10\x00\x08\x00\x04\x00\x12\x00\x00\x00\x38\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x10\x3a\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x07\x00\x00\x00"..., 192 [pid 334] <... close resumed>) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=997261130}) [pid 312] <... write resumed>) = 192 [pid 314] read(3 [pid 312] read(6 [pid 334] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] <... read resumed>, "\xbc\x00\x00\x00", 4) = 4 [pid 312] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 334] <... socket resumed>) = 3 [pid 314] read(3 [pid 312] epoll_pwait(4 [pid 334] close(3 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x3c\x00\x30\x00\x00\x00\x00\x00\x2c\x00\x10\x00\x08\x00\x04\x00\x12\x00\x00\x00\x38\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x10\x3a\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00"..., 188) = 188 [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 334] <... close resumed>) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 312] epoll_pwait(4 [pid 334] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 334] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 334] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 334] close(3) = 0 [pid 334] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 334] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 334] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 334] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 334] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 334] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=662074529} [pid 334] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 334] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 334] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 334] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 334] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 334] close(3) = 0 [pid 334] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 334] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 334] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 334] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 334] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 334] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 334] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 334] close(3) = 0 [pid 334] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 334] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 334] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 335 attached , child_tidptr=0x5555679137d0) = 2 [pid 335] set_robust_list(0x5555679137e0, 24 [pid 334] rt_sigprocmask(SIG_SETMASK, [] [pid 335] <... set_robust_list resumed>) = 0 [pid 334] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 335] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 335] chdir("./0") = 0 [pid 335] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 335] setpgid(0, 0) = 0 [pid 335] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup") = 0 [pid 335] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu") = 0 [pid 335] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net") = 0 [pid 335] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 335] write(3, "1000", 4) = 4 [pid 335] close(3) = 0 [pid 335] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 335] close(249) = 0 [pid 335] close(248) = 0 [pid 335] prctl(PR_SET_NAME, "syz.1.5") = 0 [pid 335] mmap(0x1b31964000, 6029312, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED_NOREPLACE, 4, 0x40000) = 0x1b31964000 [pid 335] close(4) = 0 [pid 335] futex(0x7fd111a25fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 335] rt_sigaction(SIGRT_1, {sa_handler=0x7fd1117bd650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd11173f450}, NULL, 8) = 0 [pid 335] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 335] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd112609000 [pid 335] mprotect(0x7fd11260a000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 335] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 335] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd112629990, parent_tid=0x7fd112629990, exit_signal=0, stack=0x7fd112609000, stack_size=0x201c0, tls=0x7fd1126296c0} => {parent_tid=[3]}, 88) = 3 ci2-android-6-1-perf/strace-static-x86_64: Process 336 attached [pid 335] rt_sigprocmask(SIG_SETMASK, [] [pid 336] set_robust_list(0x7fd1126299a0, 24 [pid 335] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 335] futex(0x7fd111a25fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 335] futex(0x7fd111a25fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 336] <... set_robust_list resumed>) = 0 [pid 336] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 336] ioctl(216, KCOV_ENABLE, 0) = 0 [pid 336] mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffffffff000 [pid 336] futex(0x7fd111a25fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 335] <... futex resumed>) = 0 [pid 336] futex(0x7fd111a25fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 335] futex(0x7fd111a25fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 336] <... futex resumed>) = 0 [pid 335] <... futex resumed>) = 1 [pid 336] mmap(0x200000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 335] futex(0x7fd111a25fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 336] <... mmap resumed>) = 0x200000000000 [pid 336] futex(0x7fd111a25fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 335] <... futex resumed>) = 0 [pid 336] futex(0x7fd111a25fa8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 335] futex(0x7fd111a25fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 336] mmap(0x200001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 335] <... futex resumed>) = 0 [pid 336] <... mmap resumed>) = 0x200001000000 [pid 335] futex(0x7fd111a25fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 336] futex(0x7fd111a25fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 335] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 336] <... futex resumed>) = 0 [pid 336] futex(0x7fd111a25fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 335] close_range(3, 30, 0) = 0 [pid 335] exit_group(0) = ? [pid 336] <... futex resumed>) = ? [pid 336] +++ exited with 0 +++ [pid 335] +++ exited with 0 +++ [pid 334] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 334] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 334] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=978221190}) [pid 334] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 334] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 334] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\x44\x83\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1c\x00\x10\x00\x04\x00\x08\x00\x00\x00\x00\x00\x0c\x00\x10\x00\x00\x00\x01\x00\x00\x00\x14\x00\x00\x00\x20\x00\x00\x00\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x14\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x0c\x00\x00\x00\x14\x00\x00\x00"..., 33608) = 33608 [pid 334] <... openat resumed>) = 3 [pid 314] kill(333, SIGKILL [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 663, NULL, 0) = 1 [pid 334] fstat(3 [pid 314] <... kill resumed>) = 0 [pid 312] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 334] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 312] <... futex resumed>) = 1 [pid 334] getdents64(3 [pid 312] read(6 [pid 334] <... getdents64 resumed>, 0x5555679268d0 /* 6 entries */, 32768) = 176 [pid 312] <... read resumed>, "\x44\x83\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1c\x00\x10\x00\x04\x00\x08\x00\x00\x00\x00\x00\x0c\x00\x10\x00\x00\x00\x01\x00\x00\x00\x14\x00\x00\x00\x20\x00\x00\x00\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x14\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x0c\x00\x00\x00\x14\x00\x00\x00"..., 11533748) = 33608 [pid 334] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 312] futex(0x1ed5c2a80160, FUTEX_WAKE_PRIVATE, 1 [pid 334] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 312] <... futex resumed>) = 1 [pid 310] <... futex resumed>) = 0 [pid 334] newfstatat(AT_FDCWD, "./0/binderfs" [pid 312] read(6 [pid 310] epoll_pwait(4 [pid 334] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 312] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 334] unlink("./0/binderfs" [pid 312] epoll_pwait(4 [pid 310] write(5, "\x01\x00\x00\x00\x00\x00\x00\x00", 8 [pid 334] <... unlink resumed>) = 0 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN, data=0x3548238}], 128, -1, NULL, 0) = 1 [pid 310] <... write resumed>) = 8 [pid 334] umount2("./0/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 312] read(5 [pid 310] futex(0x1ed5c2a80160, FUTEX_WAIT_PRIVATE, 0, NULL [pid 334] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 312] <... read resumed>, "\x01\x00\x00\x00\x00\x00\x00\x00", 8) = 8 [pid 334] newfstatat(AT_FDCWD, "./0/cgroup.net" [pid 312] epoll_pwait(4 [pid 334] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 334] unlink("./0/cgroup.net" [pid 312] epoll_pwait(4 [pid 334] <... unlink resumed>) = 0 [pid 334] umount2("./0/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 334] newfstatat(AT_FDCWD, "./0/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 334] unlink("./0/cgroup.cpu") = 0 [pid 334] umount2("./0/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 334] newfstatat(AT_FDCWD, "./0/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 334] unlink("./0/cgroup") = 0 [pid 334] getdents64(3, 0x5555679268d0 /* 0 entries */, 32768) = 0 [pid 334] close(3) = 0 [pid 334] unlinkat(AT_FDCWD, "./0", AT_REMOVEDIR) = 0 [pid 334] mkdirat(AT_FDCWD, "./1", 0777) = 0 [pid 334] openat(AT_FDCWD, "/dev/loop1", O_RDWR) = 3 [pid 334] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 334] close(3) = 0 [pid 334] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 334] close(3) = 0 [pid 334] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 334] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 334] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 334] close(3) = 0 [pid 334] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 334] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 334] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 334] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 334] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 334] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 334] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 334] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 334] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 334] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 334] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 334] close(3) = 0 [pid 334] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 334] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 334] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 334] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 334] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 334] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 334] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 334] close(3) = 0 [pid 334] read(249 [pid 307] <... futex resumed>) = 0 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=631363013} [pid 334] <... read resumed> ) = ? [pid 333] +++ killed by SIGKILL +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=333, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=9 /* 0.09 s */} --- [pid 314] rt_sigreturn({mask=[]}) = 333 [pid 314] pipe2([9, 12], 0) = 0 [pid 314] pipe2([13, 14], 0) = 0 [pid 314] pipe2([16, 17], 0) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] mmap(NULL, 36864, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1205f3a000 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone3({flags=CLONE_VM|CLONE_VFORK|CLONE_CLEAR_SIGHAND, exit_signal=SIGCHLD, stack=0x7f1205f3a000, stack_size=0x9000}, 88ci2-android-6-1-perf/strace-static-x86_64: Process 337 attached [pid 337] rt_sigprocmask(SIG_BLOCK, NULL, ~[KILL STOP], 8) = 0 [pid 337] setpgid(0, 0) = 0 [pid 337] dup2(9, 0) = 0 [pid 337] dup2(14, 1) = 1 [pid 337] dup2(17, 2) = 2 [pid 337] dup2(7, 3) = 3 [pid 337] dup2(8, 4) = 4 [pid 337] close(5) = 0 [pid 337] close(6) = 0 [pid 337] close(7) = 0 [pid 337] close(8) = 0 [pid 337] close(9) = 0 [pid 337] close(10) = 0 [pid 337] close(11) = 0 [pid 337] close(12) = 0 [pid 337] close(13) = 0 [pid 337] close(14) = 0 [pid 337] close(15) = 0 [pid 337] close(16) = 0 [pid 337] close(17) = 0 [pid 337] close(18) = -1 EBADF (Bad file descriptor) [pid 337] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 337] close(19) = -1 EBADF (Bad file descriptor) [pid 337] close(20) = -1 EBADF (Bad file descriptor) [pid 337] close(21) = -1 EBADF (Bad file descriptor) [pid 337] close(22) = -1 EBADF (Bad file descriptor) [pid 337] close(23) = -1 EBADF (Bad file descriptor) [pid 337] close(24) = -1 EBADF (Bad file descriptor) [pid 337] close(25) = -1 EBADF (Bad file descriptor) [pid 337] close(26) = -1 EBADF (Bad file descriptor) [pid 337] close(27) = -1 EBADF (Bad file descriptor) [pid 337] close(28) = -1 EBADF (Bad file descriptor) [pid 337] close(29) = -1 EBADF (Bad file descriptor) [pid 337] close(30) = -1 EBADF (Bad file descriptor) [pid 337] close(31) = -1 EBADF (Bad file descriptor) [pid 337] close(32) = -1 EBADF (Bad file descriptor) [pid 337] close(33) = -1 EBADF (Bad file descriptor) [pid 337] close(34) = -1 EBADF (Bad file descriptor) [pid 337] close(35) = -1 EBADF (Bad file descriptor) [pid 337] close(36) = -1 EBADF (Bad file descriptor) [pid 337] close(37) = -1 EBADF (Bad file descriptor) [pid 337] close(38) = -1 EBADF (Bad file descriptor) [pid 337] close(39) = -1 EBADF (Bad file descriptor) [pid 337] close(40) = -1 EBADF (Bad file descriptor) [pid 337] close(41) = -1 EBADF (Bad file descriptor) [pid 337] close(42) = -1 EBADF (Bad file descriptor) [pid 337] close(43) = -1 EBADF (Bad file descriptor) [pid 337] close(44) = -1 EBADF (Bad file descriptor) [pid 337] close(45) = -1 EBADF (Bad file descriptor) [pid 337] close(46) = -1 EBADF (Bad file descriptor) [pid 337] close(47) = -1 EBADF (Bad file descriptor) [pid 337] close(48) = -1 EBADF (Bad file descriptor) [pid 337] close(49) = -1 EBADF (Bad file descriptor) [pid 337] close(50) = -1 EBADF (Bad file descriptor) [pid 337] close(51) = -1 EBADF (Bad file descriptor) [pid 337] close(52) = -1 EBADF (Bad file descriptor) [pid 337] close(53) = -1 EBADF (Bad file descriptor) [pid 337] close(54) = -1 EBADF (Bad file descriptor) [pid 337] close(55) = -1 EBADF (Bad file descriptor) [pid 337] close(56) = -1 EBADF (Bad file descriptor) [pid 337] close(57) = -1 EBADF (Bad file descriptor) [pid 337] close(58) = -1 EBADF (Bad file descriptor) [pid 337] close(59) = -1 EBADF (Bad file descriptor) [pid 337] close(60) = -1 EBADF (Bad file descriptor) [pid 337] close(61) = -1 EBADF (Bad file descriptor) [pid 337] close(62) = -1 EBADF (Bad file descriptor) [pid 337] close(63) = -1 EBADF (Bad file descriptor) [pid 337] close(64) = -1 EBADF (Bad file descriptor) [pid 337] close(65) = -1 EBADF (Bad file descriptor) [pid 337] close(66) = -1 EBADF (Bad file descriptor) [pid 337] close(67) = -1 EBADF (Bad file descriptor) [pid 337] close(68) = -1 EBADF (Bad file descriptor) [pid 337] close(69) = -1 EBADF (Bad file descriptor) [pid 337] close(70) = -1 EBADF (Bad file descriptor) [pid 337] close(71) = -1 EBADF (Bad file descriptor) [pid 337] close(72) = -1 EBADF (Bad file descriptor) [pid 337] close(73) = -1 EBADF (Bad file descriptor) [pid 337] close(74) = -1 EBADF (Bad file descriptor) [pid 337] close(75) = -1 EBADF (Bad file descriptor) [pid 337] close(76) = -1 EBADF (Bad file descriptor) [pid 337] close(77) = -1 EBADF (Bad file descriptor) [pid 337] close(78) = -1 EBADF (Bad file descriptor) [pid 337] close(79) = -1 EBADF (Bad file descriptor) [pid 337] close(80) = -1 EBADF (Bad file descriptor) [pid 337] close(81) = -1 EBADF (Bad file descriptor) [pid 337] close(82) = -1 EBADF (Bad file descriptor) [pid 337] close(83) = -1 EBADF (Bad file descriptor) [pid 337] close(84) = -1 EBADF (Bad file descriptor) [pid 337] close(85) = -1 EBADF (Bad file descriptor) [pid 337] close(86) = -1 EBADF (Bad file descriptor) [pid 337] close(87) = -1 EBADF (Bad file descriptor) [pid 337] close(88) = -1 EBADF (Bad file descriptor) [pid 337] close(89) = -1 EBADF (Bad file descriptor) [pid 337] close(90) = -1 EBADF (Bad file descriptor) [pid 337] close(91) = -1 EBADF (Bad file descriptor) [pid 337] close(92) = -1 EBADF (Bad file descriptor) [pid 337] close(93) = -1 EBADF (Bad file descriptor) [pid 337] close(94) = -1 EBADF (Bad file descriptor) [pid 337] close(95) = -1 EBADF (Bad file descriptor) [pid 337] close(96) = -1 EBADF (Bad file descriptor) [pid 337] close(97) = -1 EBADF (Bad file descriptor) [pid 337] close(98) = -1 EBADF (Bad file descriptor) [pid 337] close(99) = -1 EBADF (Bad file descriptor) [pid 337] close(100) = -1 EBADF (Bad file descriptor) [pid 337] close(101) = -1 EBADF (Bad file descriptor) [pid 337] close(102) = -1 EBADF (Bad file descriptor) [pid 337] close(103) = -1 EBADF (Bad file descriptor) [pid 337] close(104) = -1 EBADF (Bad file descriptor) [pid 337] close(105) = -1 EBADF (Bad file descriptor) [pid 337] close(106) = -1 EBADF (Bad file descriptor) [pid 337] close(107) = -1 EBADF (Bad file descriptor) [pid 337] close(108) = -1 EBADF (Bad file descriptor) [pid 337] close(109) = -1 EBADF (Bad file descriptor) [pid 337] close(110) = -1 EBADF (Bad file descriptor) [pid 337] close(111) = -1 EBADF (Bad file descriptor) [pid 337] close(112) = -1 EBADF (Bad file descriptor) [pid 337] close(113) = -1 EBADF (Bad file descriptor) [pid 337] close(114) = -1 EBADF (Bad file descriptor) [pid 337] close(115) = -1 EBADF (Bad file descriptor) [pid 337] close(116) = -1 EBADF (Bad file descriptor) [pid 337] close(117) = -1 EBADF (Bad file descriptor) [pid 337] close(118) = -1 EBADF (Bad file descriptor) [pid 337] close(119) = -1 EBADF (Bad file descriptor) [pid 337] close(120) = -1 EBADF (Bad file descriptor) [pid 337] close(121) = -1 EBADF (Bad file descriptor) [pid 337] close(122) = -1 EBADF (Bad file descriptor) [pid 337] close(123) = -1 EBADF (Bad file descriptor) [pid 337] close(124) = -1 EBADF (Bad file descriptor) [pid 337] close(125) = -1 EBADF (Bad file descriptor) [pid 337] close(126) = -1 EBADF (Bad file descriptor) [pid 337] close(127) = -1 EBADF (Bad file descriptor) [pid 337] close(128) = -1 EBADF (Bad file descriptor) [pid 337] close(129) = -1 EBADF (Bad file descriptor) [pid 337] close(130) = -1 EBADF (Bad file descriptor) [pid 337] close(131) = -1 EBADF (Bad file descriptor) [pid 337] close(132) = -1 EBADF (Bad file descriptor) [pid 337] close(133) = -1 EBADF (Bad file descriptor) [pid 337] close(134) = -1 EBADF (Bad file descriptor) [pid 337] close(135) = -1 EBADF (Bad file descriptor) [pid 337] close(136) = -1 EBADF (Bad file descriptor) [pid 337] close(137) = -1 EBADF (Bad file descriptor) [pid 337] close(138) = -1 EBADF (Bad file descriptor) [pid 337] close(139) = -1 EBADF (Bad file descriptor) [pid 337] close(140) = -1 EBADF (Bad file descriptor) [pid 337] close(141) = -1 EBADF (Bad file descriptor) [pid 337] close(142) = -1 EBADF (Bad file descriptor) [pid 337] close(143) = -1 EBADF (Bad file descriptor) [pid 337] close(144) = -1 EBADF (Bad file descriptor) [pid 337] close(145) = -1 EBADF (Bad file descriptor) [pid 337] close(146) = -1 EBADF (Bad file descriptor) [pid 337] close(147) = -1 EBADF (Bad file descriptor) [pid 337] close(148) = -1 EBADF (Bad file descriptor) [pid 337] close(149) = -1 EBADF (Bad file descriptor) [pid 337] close(150) = -1 EBADF (Bad file descriptor) [pid 337] close(151) = -1 EBADF (Bad file descriptor) [pid 337] close(152) = -1 EBADF (Bad file descriptor) [pid 337] close(153) = -1 EBADF (Bad file descriptor) [pid 337] close(154) = -1 EBADF (Bad file descriptor) [pid 337] close(155) = -1 EBADF (Bad file descriptor) [pid 337] close(156) = -1 EBADF (Bad file descriptor) [pid 337] close(157) = -1 EBADF (Bad file descriptor) [pid 337] close(158) = -1 EBADF (Bad file descriptor) [pid 337] close(159) = -1 EBADF (Bad file descriptor) [pid 337] close(160) = -1 EBADF (Bad file descriptor) [pid 337] close(161) = -1 EBADF (Bad file descriptor) [pid 337] close(162) = -1 EBADF (Bad file descriptor) [pid 337] close(163) = -1 EBADF (Bad file descriptor) [pid 337] close(164) = -1 EBADF (Bad file descriptor) [pid 337] close(165) = -1 EBADF (Bad file descriptor) [pid 337] close(166) = -1 EBADF (Bad file descriptor) [pid 337] close(167) = -1 EBADF (Bad file descriptor) [pid 337] close(168) = -1 EBADF (Bad file descriptor) [pid 337] close(169) = -1 EBADF (Bad file descriptor) [pid 337] close(170) = -1 EBADF (Bad file descriptor) [pid 337] close(171) = -1 EBADF (Bad file descriptor) [pid 337] close(172) = -1 EBADF (Bad file descriptor) [pid 337] close(173) = -1 EBADF (Bad file descriptor) [pid 337] close(174) = -1 EBADF (Bad file descriptor) [pid 337] close(175) = -1 EBADF (Bad file descriptor) [pid 337] close(176) = -1 EBADF (Bad file descriptor) [pid 337] close(177) = -1 EBADF (Bad file descriptor) [pid 337] close(178) = -1 EBADF (Bad file descriptor) [pid 337] close(179) = -1 EBADF (Bad file descriptor) [pid 337] close(180) = -1 EBADF (Bad file descriptor) [pid 337] close(181) = -1 EBADF (Bad file descriptor) [pid 337] close(182) = -1 EBADF (Bad file descriptor) [pid 337] close(183) = -1 EBADF (Bad file descriptor) [pid 337] close(184) = -1 EBADF (Bad file descriptor) [pid 337] close(185) = -1 EBADF (Bad file descriptor) [pid 337] close(186) = -1 EBADF (Bad file descriptor) [pid 337] close(187) = -1 EBADF (Bad file descriptor) [pid 337] close(188) = -1 EBADF (Bad file descriptor) [pid 337] close(189) = -1 EBADF (Bad file descriptor) [pid 337] close(190) = -1 EBADF (Bad file descriptor) [pid 337] close(191) = -1 EBADF (Bad file descriptor) [pid 337] close(192) = -1 EBADF (Bad file descriptor) [pid 337] close(193) = -1 EBADF (Bad file descriptor) [pid 337] close(194) = -1 EBADF (Bad file descriptor) [pid 337] close(195) = -1 EBADF (Bad file descriptor) [pid 337] close(196) = -1 EBADF (Bad file descriptor) [pid 337] close(197) = -1 EBADF (Bad file descriptor) [pid 337] close(198) = -1 EBADF (Bad file descriptor) [pid 337] close(199) = -1 EBADF (Bad file descriptor) [pid 337] close(200) = -1 EBADF (Bad file descriptor) [pid 337] close(201) = -1 EBADF (Bad file descriptor) [pid 337] close(202) = -1 EBADF (Bad file descriptor) [pid 337] close(203) = -1 EBADF (Bad file descriptor) [pid 337] close(204) = -1 EBADF (Bad file descriptor) [pid 337] close(205) = -1 EBADF (Bad file descriptor) [pid 337] close(206) = -1 EBADF (Bad file descriptor) [pid 337] close(207) = -1 EBADF (Bad file descriptor) [pid 337] close(208) = -1 EBADF (Bad file descriptor) [pid 337] close(209) = -1 EBADF (Bad file descriptor) [pid 337] close(210) = -1 EBADF (Bad file descriptor) [pid 337] close(211) = -1 EBADF (Bad file descriptor) [pid 337] close(212) = -1 EBADF (Bad file descriptor) [pid 337] close(213) = -1 EBADF (Bad file descriptor) [pid 337] close(214) = -1 EBADF (Bad file descriptor) [pid 337] close(215) = -1 EBADF (Bad file descriptor) [pid 337] close(216) = -1 EBADF (Bad file descriptor) [pid 337] close(217) = -1 EBADF (Bad file descriptor) [pid 337] close(218) = -1 EBADF (Bad file descriptor) [pid 337] close(219) = -1 EBADF (Bad file descriptor) [pid 337] close(220) = -1 EBADF (Bad file descriptor) [pid 337] close(221) = -1 EBADF (Bad file descriptor) [pid 337] close(222) = -1 EBADF (Bad file descriptor) [pid 337] close(223) = -1 EBADF (Bad file descriptor) [pid 337] close(224) = -1 EBADF (Bad file descriptor) [pid 337] close(225) = -1 EBADF (Bad file descriptor) [pid 337] close(226) = -1 EBADF (Bad file descriptor) [pid 337] close(227) = -1 EBADF (Bad file descriptor) [pid 337] close(228) = -1 EBADF (Bad file descriptor) [pid 337] close(229) = -1 EBADF (Bad file descriptor) [pid 337] close(230) = -1 EBADF (Bad file descriptor) [pid 337] close(231) = -1 EBADF (Bad file descriptor) [pid 337] close(232) = -1 EBADF (Bad file descriptor) [pid 337] close(233) = -1 EBADF (Bad file descriptor) [pid 337] close(234) = -1 EBADF (Bad file descriptor) [pid 337] close(235) = -1 EBADF (Bad file descriptor) [pid 337] close(236) = -1 EBADF (Bad file descriptor) [pid 337] close(237) = -1 EBADF (Bad file descriptor) [pid 337] close(238) = -1 EBADF (Bad file descriptor) [pid 337] close(239) = -1 EBADF (Bad file descriptor) [pid 337] close(240) = -1 EBADF (Bad file descriptor) [pid 337] close(241) = -1 EBADF (Bad file descriptor) [pid 337] close(242) = -1 EBADF (Bad file descriptor) [pid 337] close(243) = -1 EBADF (Bad file descriptor) [pid 337] close(244) = -1 EBADF (Bad file descriptor) [pid 337] close(245) = -1 EBADF (Bad file descriptor) [pid 337] close(246) = -1 EBADF (Bad file descriptor) [pid 337] close(247) = -1 EBADF (Bad file descriptor) [pid 337] close(248) = -1 EBADF (Bad file descriptor) [pid 337] close(249) = -1 EBADF (Bad file descriptor) [pid 337] close(250) = -1 EBADF (Bad file descriptor) [pid 337] close(251) = -1 EBADF (Bad file descriptor) [pid 337] close(252) = -1 EBADF (Bad file descriptor) [pid 337] close(253) = -1 EBADF (Bad file descriptor) [pid 337] close(254) = -1 EBADF (Bad file descriptor) [pid 337] close(255) = -1 EBADF (Bad file descriptor) [pid 337] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 337] execve("ci2-android-6-1-perf/syz-executor", ["ci2-android-6-1-perf/syz-executor", "exec"], 0x7ffd4c4c28b0 /* 2 vars */ [pid 314] <... clone3 resumed>) = 337 [pid 337] <... execve resumed>) = 0 [pid 314] munmap(0x7f1205f3a000, 36864 [pid 337] brk(NULL [pid 314] <... munmap resumed>) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 314] fcntl(13, F_GETFL) = 0 (flags O_RDONLY) [pid 337] <... brk resumed>) = 0x555576179000 [pid 314] fcntl(13, F_SETFL, O_RDONLY|O_NONBLOCK) = 0 [pid 337] brk(0x555576179e80 [pid 314] fcntl(16, F_GETFL [pid 337] <... brk resumed>) = 0x555576179e80 [pid 314] <... fcntl resumed>) = 0 (flags O_RDONLY) [pid 337] arch_prctl(ARCH_SET_FS, 0x555576179500 [pid 314] fcntl(16, F_SETFL, O_RDONLY|O_NONBLOCK [pid 337] <... arch_prctl resumed>) = 0 [pid 314] <... fcntl resumed>) = 0 [pid 337] set_tid_address(0x5555761797d0 [pid 314] close(9 [pid 337] <... set_tid_address resumed>) = 337 [pid 314] <... close resumed>) = 0 [pid 337] set_robust_list(0x5555761797e0, 24 [pid 314] close(14 [pid 337] <... set_robust_list resumed>) = 0 [pid 314] <... close resumed>) = 0 [pid 337] prlimit64(0, RLIMIT_STACK, NULL [pid 314] close(17 [pid 337] <... prlimit64 resumed>, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 [pid 314] <... close resumed>) = 0 [pid 337] readlinkat(AT_FDCWD, "/proc/self/exe" [pid 314] close(10) = 0 [pid 314] close(11) = 0 [pid 337] <... readlinkat resumed>, "/root/ci2-android-6-1-perf/syz-executor", 4096) = 39 [pid 314] close(15 [pid 337] getrandom( [pid 314] <... close resumed>) = 0 [pid 337] <... getrandom resumed>"\x51\xbe\x43\x0d\x42\x68\x44\x4b", 8, GRND_NONBLOCK) = 8 [pid 314] write(12, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x01\x01\x00\x00\x00\x00\x00\x00\x14\x38\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00", 72 [pid 337] brk(NULL [pid 314] <... write resumed>) = 72 [pid 337] <... brk resumed>) = 0x555576179e80 [pid 314] pselect6(17, [3 13 16], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 337] brk(0x55557619ae80) = 0x55557619ae80 [pid 337] brk(0x55557619b000) = 0x55557619b000 [pid 337] mprotect(0x7f5d658bc000, 1245184, PROT_READ) = 0 [pid 337] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 337] mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED_NOREPLACE, -1, 0) = 0x1ffffffff000 [pid 337] mmap(0x200000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED_NOREPLACE, -1, 0) = 0x200000000000 [pid 337] mmap(0x200001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED_NOREPLACE, -1, 0) = 0x200001000000 [pid 337] rt_sigaction(SIGCHLD, {sa_handler=0x7f5d65651780, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f5d6573f450}, NULL, 8) = 0 [pid 337] pkey_alloc(0, PKEY_UNRESTRICTED) = -1 EINVAL (Invalid argument) [pid 337] getrandom("\x21\x2a\x68\x9e\xfe\xfc\xbb\x84", 8, GRND_NONBLOCK) = 8 [pid 337] mkdir("./syzkaller.5sBO83", 0700) = 0 [pid 337] chmod("./syzkaller.5sBO83", 0777) = 0 [pid 337] chdir("./syzkaller.5sBO83") = 0 [pid 337] rt_sigaction(SIGRTMIN, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0 [pid 337] rt_sigaction(SIGRT_1, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0 [pid 337] rt_sigaction(SIGSEGV, {sa_handler=0x7f5d65653bd0, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7f5d6573f450}, NULL, 8) = 0 [pid 337] rt_sigaction(SIGBUS, {sa_handler=0x7f5d65653bd0, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7f5d6573f450}, NULL, 8) = 0 [pid 337] getpid() = 337 [pid 337] mmap(0x1b30d20000, 4194304, PROT_READ, MAP_SHARED|MAP_FIXED_NOREPLACE, 3, 0) = 0x1b30d20000 [pid 337] getpid() = 337 [pid 337] mmap(0x1b31d24000, 262144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED_NOREPLACE, 4, 0) = 0x1b31d24000 [pid 337] close(3) = 0 [pid 337] fcntl(5, F_GETFD) = -1 EBADF (Bad file descriptor) [pid 337] fcntl(6, F_GETFD) = -1 EBADF (Bad file descriptor) [pid 337] dup2(0, 249) = 249 [pid 337] dup2(1, 248) = 248 [pid 337] dup2(2, 1) = 1 [pid 337] dup2(2, 0) = 0 [pid 337] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x01\x01\x00\x00\x00\x00\x00\x00\x14\x38\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00", 72) = 72 [pid 337] unshare(CLONE_NEWPID) = 0 [pid 337] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 337] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555761797d0) = 338 [pid 337] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-1-perf/strace-static-x86_64: Process 338 attached [pid 338] set_robust_list(0x5555761797e0, 24) = 0 [pid 338] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 338] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 338] getppid() = 0 [pid 338] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 338] dup2(3, 201) = 201 [pid 338] close(3) = 0 [pid 338] prlimit64(0, RLIMIT_AS, {rlim_cur=344064*1024, rlim_max=344064*1024}, NULL) = 0 [pid 338] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0 [pid 338] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0 [pid 338] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0 [pid 338] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0 [pid 338] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0 [pid 338] unshare(CLONE_NEWNS) = 0 [pid 338] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0 [pid 338] unshare(CLONE_NEWIPC) = -1 EINVAL (Invalid argument) [pid 338] unshare(CLONE_NEWCGROUP) = 0 [pid 338] unshare(CLONE_NEWUTS) = 0 [pid 338] unshare(CLONE_SYSVSEM) = 0 [pid 338] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 338] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 338] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 338] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 338] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 338] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 338] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 338] getpid() = 1 [pid 338] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 334] +++ killed by SIGKILL +++ [pid 338] <... unshare resumed>) = 0 [pid 338] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3 [pid 338] write(3, "0 65535", 7) = 7 [pid 338] close(3) = 0 [pid 338] openat(AT_FDCWD, "/proc/sys/fs/mount-max", O_WRONLY|O_CLOEXEC) = 3 [pid 338] write(3, "100000", 6) = 6 [pid 338] close(3) = 0 [pid 338] mkdirat(AT_FDCWD, "./syz-tmp", 0777) = 0 [pid 338] mount("", "./syz-tmp", "tmpfs", 0, NULL) = 0 [pid 338] mkdirat(AT_FDCWD, "./syz-tmp/newroot", 0777) = 0 [pid 338] mkdirat(AT_FDCWD, "./syz-tmp/newroot/dev", 0700) = 0 [pid 338] mount("/dev", "./syz-tmp/newroot/dev", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 338] mkdirat(AT_FDCWD, "./syz-tmp/newroot/proc", 0700) = 0 [pid 338] mount("syz-proc", "./syz-tmp/newroot/proc", "proc", 0, NULL) = 0 [pid 338] mkdirat(AT_FDCWD, "./syz-tmp/newroot/selinux", 0700) = 0 [pid 338] mount("/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = -1 ENOENT (No such file or directory) [pid 338] mount("/sys/fs/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 338] mkdirat(AT_FDCWD, "./syz-tmp/newroot/sys", 0700) = 0 [pid 338] mount("/sys", "./syz-tmp/newroot/sys", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 338] mount("/sys/kernel/debug", "./syz-tmp/newroot/sys/kernel/debug", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 338] mount("/sys/fs/smackfs", "./syz-tmp/newroot/sys/fs/smackfs", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = -1 ENOENT (No such file or directory) [pid 338] mount("/proc/sys/fs/binfmt_misc", "./syz-tmp/newroot/proc/sys/fs/binfmt_misc", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 338] mkdirat(AT_FDCWD, "./syz-tmp/newroot/syz-inputs", 0700) = 0 [pid 338] mount("/syz-inputs", "./syz-tmp/newroot/syz-inputs", NULL, MS_RDONLY|MS_BIND|MS_REC|MS_PRIVATE, NULL) = -1 ENOENT (No such file or directory) [pid 338] mkdirat(AT_FDCWD, "./syz-tmp/newroot/syzcgroup", 0700) = 0 [pid 338] mkdirat(AT_FDCWD, "./syz-tmp/newroot/syzcgroup/unified", 0700) = 0 [pid 338] mkdirat(AT_FDCWD, "./syz-tmp/newroot/syzcgroup/cpu", 0700) = 0 [pid 338] mkdirat(AT_FDCWD, "./syz-tmp/newroot/syzcgroup/net", 0700) = 0 [pid 338] mount("/syzcgroup/unified", "./syz-tmp/newroot/syzcgroup/unified", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 338] mount("/syzcgroup/cpu", "./syz-tmp/newroot/syzcgroup/cpu", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 338] mount("/syzcgroup/net", "./syz-tmp/newroot/syzcgroup/net", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 338] mkdirat(AT_FDCWD, "./syz-tmp/pivot", 0777) = 0 [pid 338] pivot_root("./syz-tmp", "./syz-tmp/pivot") = 0 [pid 338] chdir("/") = 0 [pid 338] umount2("./pivot", MNT_DETACH) = 0 [pid 338] chroot("./newroot") = 0 [pid 338] chdir("/") = 0 [pid 338] mkdirat(AT_FDCWD, "/dev/gadgetfs", 0777) = -1 EEXIST (File exists) [pid 338] mount("gadgetfs", "/dev/gadgetfs", "gadgetfs", 0, NULL) = -1 ENODEV (No such device) [pid 338] mkdirat(AT_FDCWD, "/dev/binderfs", 0777) = -1 EEXIST (File exists) [pid 338] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0 [pid 338] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 338] getpid() = 1 [pid 338] mkdirat(AT_FDCWD, "/syzcgroup/unified/syz1", 0777) = -1 EEXIST (File exists) [pid 338] openat(AT_FDCWD, "/syzcgroup/unified/syz1/pids.max", O_WRONLY|O_CLOEXEC) = 3 [pid 338] write(3, "32", 2) = 2 [pid 338] close(3) = 0 [pid 338] openat(AT_FDCWD, "/syzcgroup/unified/syz1/cgroup.procs", O_WRONLY|O_CLOEXEC) = 3 [pid 338] write(3, "1", 1) = 1 [pid 338] close(3) = 0 [pid 338] mkdirat(AT_FDCWD, "/syzcgroup/cpu/syz1", 0777) = -1 EEXIST (File exists) [pid 338] openat(AT_FDCWD, "/syzcgroup/cpu/syz1/cgroup.procs", O_WRONLY|O_CLOEXEC) = 3 [pid 338] write(3, "1", 1) = 1 [pid 338] close(3) = 0 [pid 338] openat(AT_FDCWD, "/syzcgroup/cpu/syz1/memory.soft_limit_in_bytes", O_WRONLY|O_CLOEXEC) = 3 [pid 338] write(3, "313524224", 9) = 9 [pid 338] close(3) = 0 [pid 338] openat(AT_FDCWD, "/syzcgroup/cpu/syz1/memory.limit_in_bytes", O_WRONLY|O_CLOEXEC) = 3 [pid 338] write(3, "314572800", 9) = 9 [pid 338] close(3) = 0 [pid 338] mkdirat(AT_FDCWD, "/syzcgroup/net/syz1", 0777) = -1 EEXIST (File exists) [pid 338] openat(AT_FDCWD, "/syzcgroup/net/syz1/cgroup.procs", O_WRONLY|O_CLOEXEC) = 3 [pid 338] write(3, "1", 1) = 1 [pid 338] close(3) = 0 [pid 338] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 338] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_INFO, 0x7f5d659ec3e8, [120]) = -1 ENOPROTOOPT (Protocol not available) [pid 338] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_INFO, 0x7f5d659eca68, [120]) = -1 ENOPROTOOPT (Protocol not available) [pid 338] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_INFO, 0x7f5d659ed0e8, [120]) = -1 ENOPROTOOPT (Protocol not available) [pid 338] close(3) = 0 [pid 338] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 338] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 338] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 338] close(3) = 0 [pid 338] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 338] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 338] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 338] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 338] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 338] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 338] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 338] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 338] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 338] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 338] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 338] close(3) = 0 [pid 338] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 338] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 338] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 338] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, 0x7f5d659ee4c8, [84]) = -1 ENOENT (No such file or directory) [pid 338] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 338] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 338] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 338] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 338] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, 0x7f5d659ef908, [84]) = -1 ENOENT (No such file or directory) [pid 338] close(3) = 0 [pid 338] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [13], left {tv_sec=0, tv_nsec=957690030}) [pid 338] mkdirat(AT_FDCWD, "./0", 0777 [pid 314] read(13 [pid 338] <... mkdirat resumed>) = 0 [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 338] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\x06\x00\x00\x00\x00\x00\x00\x00", 56 [pid 338] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 56 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 638, NULL, 0) = 1 [pid 338] ioctl(3, LOOP_CLR_FD [pid 314] write(12, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x06\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00", 48 [pid 312] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 338] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 314] <... write resumed>) = 48 [pid 312] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 338] close(3 [pid 314] pselect6(17, [3 13 16], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 312] read(6 [pid 338] <... close resumed>) = 0 [pid 312] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\x06\x00\x00\x00\x00\x00\x00\x00", 11533748) = 56 [pid 338] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 312] write(6, "\xbc\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x3c\x00\x30\x00\x00\x00\x00\x00\x2c\x00\x10\x00\x08\x00\x04\x00\x12\x00\x00\x00\x38\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x10\x3c\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x08\x00\x00\x00"..., 192 [pid 338] <... socket resumed>) = 3 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999452534}) [pid 312] <... write resumed>) = 192 [pid 338] close(3 [pid 314] read(3 [pid 312] read(6 [pid 338] <... close resumed>) = 0 [pid 314] <... read resumed>, "\xbc\x00\x00\x00", 4) = 4 [pid 312] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 338] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] read(3 [pid 312] epoll_pwait(4 [pid 338] <... socket resumed>) = 3 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x3c\x00\x30\x00\x00\x00\x00\x00\x2c\x00\x10\x00\x08\x00\x04\x00\x12\x00\x00\x00\x38\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x10\x3c\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00"..., 188) = 188 [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 338] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 314] pselect6(17, [3 13 16], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 312] epoll_pwait(4 [pid 338] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 338] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 338] close(3) = 0 [pid 338] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 338] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 338] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 338] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 338] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 338] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 338] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 338] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 338] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 338] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 338] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 338] close(3) = 0 [pid 338] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 338] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 338] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 338] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 338] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 338] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 338] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 338] close(3) = 0 [pid 338] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x06\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 338] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 338] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=516019320}ci2-android-6-1-perf/strace-static-x86_64: Process 339 attached [pid 339] set_robust_list(0x5555761797e0, 24 [pid 338] <... clone resumed>, child_tidptr=0x5555761797d0) = 2 [pid 339] <... set_robust_list resumed>) = 0 [pid 338] rt_sigprocmask(SIG_SETMASK, [] [pid 339] rt_sigprocmask(SIG_SETMASK, [] [pid 338] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 339] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 339] chdir("./0") = 0 [pid 339] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 339] setpgid(0, 0) = 0 [pid 339] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup") = 0 [pid 339] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu") = 0 [pid 339] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net") = 0 [pid 339] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 339] write(3, "1000", 4) = 4 [pid 339] close(3) = 0 [pid 339] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 339] close(249) = 0 [pid 339] close(248) = 0 [pid 339] prctl(PR_SET_NAME, "syz.1.6") = 0 [pid 339] close(4) = 0 [pid 339] futex(0x7f5d65a25fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 339] rt_sigaction(SIGRT_1, {sa_handler=0x7f5d657bd650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f5d6573f450}, NULL, 8) = 0 [pid 339] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 339] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f5d655df000 [pid 339] mprotect(0x7f5d655e0000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 339] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 339] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f5d655ff990, parent_tid=0x7f5d655ff990, exit_signal=0, stack=0x7f5d655df000, stack_size=0x201c0, tls=0x7f5d655ff6c0}ci2-android-6-1-perf/strace-static-x86_64: Process 340 attached => {parent_tid=[3]}, 88) = 3 [pid 339] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 339] futex(0x7f5d65a25fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 339] futex(0x7f5d65a25fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 340] set_robust_list(0x7f5d655ff9a0, 24) = 0 [pid 340] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 340] mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffffffff000 [pid 340] futex(0x7f5d65a25fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 339] <... futex resumed>) = 0 [pid 340] mmap(0x200000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 339] futex(0x7f5d65a25fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 340] <... mmap resumed>) = 0x200000000000 [pid 339] futex(0x7f5d65a25fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 340] futex(0x7f5d65a25fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 339] <... futex resumed>) = 0 [pid 340] mmap(0x200001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 339] futex(0x7f5d65a25fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 340] <... mmap resumed>) = 0x200001000000 [pid 339] <... futex resumed>) = 0 [pid 340] futex(0x7f5d65a25fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 339] futex(0x7f5d65a25fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 340] <... futex resumed>) = 0 [pid 339] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 340] futex(0x7f5d65a25fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 339] close_range(3, 30, 0) = 0 [pid 339] exit_group(0 [pid 340] <... futex resumed>) = ? [pid 339] <... exit_group resumed>) = ? [pid 340] +++ exited with 0 +++ [pid 339] +++ exited with 0 +++ [pid 338] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 338] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 338] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [13], left {tv_sec=0, tv_nsec=987803606}) [pid 338] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(13 [pid 338] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 338] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xb4\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1c\x00\x10\x00\x04\x00\x08\x00\x00\x00\x00\x00\x0c\x00\x10\x00\x00\x00\x01\x00\x00\x00\x14\x00\x00\x00\x20\x00\x00\x00\x06\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x18\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x0c\x00\x00\x00\x18\x00\x00\x00"..., 184) = 184 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 520, NULL, 0) = 1 [pid 338] <... openat resumed>) = 3 [pid 314] kill(337, SIGKILL [pid 312] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 314] <... kill resumed>) = 0 [pid 338] fstat(3 [pid 312] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 307] sched_yield() = 0 [pid 307] futex(0x1ed5c29ec538, FUTEX_WAIT_PRIVATE, 4294967295, NULL [pid 338] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 338] getdents64(3, 0x55557618c8d0 /* 6 entries */, 32768) = 176 [pid 338] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 338] newfstatat(AT_FDCWD, "./0/binderfs" [pid 337] +++ killed by SIGKILL +++ [pid 338] <... newfstatat resumed> ) = ? [pid 312] futex(0x1ed5c29ec538, FUTEX_WAKE_PRIVATE, 1 [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=337, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 312] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 314] rt_sigreturn({mask=[]} [pid 312] read(6 [pid 314] <... rt_sigreturn resumed>) = 337 [pid 312] <... read resumed>, "\xb4\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1c\x00\x10\x00\x04\x00\x08\x00\x00\x00\x00\x00\x0c\x00\x10\x00\x00\x00\x01\x00\x00\x00\x14\x00\x00\x00\x20\x00\x00\x00\x06\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x18\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x0c\x00\x00\x00\x18\x00\x00\x00"..., 11533748) = 184 [pid 314] pipe2( [pid 312] futex(0x1ed5c2a80160, FUTEX_WAKE_PRIVATE, 1 [pid 314] <... pipe2 resumed>[9, 10], 0) = 0 [pid 312] <... futex resumed>) = 1 [pid 310] <... futex resumed>) = 0 [pid 314] pipe2([11, 14], 0) = 0 [pid 312] read(6 [pid 310] epoll_pwait(4 [pid 314] pipe2( [pid 312] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 314] <... pipe2 resumed>[15, 17], 0) = 0 [pid 312] futex(0x1ed5c4d97960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 310] epoll_pwait(4 [pid 307] futex(0x1ed5c29ec960, FUTEX_WAKE_PRIVATE, 1 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 308] <... futex resumed>) = 0 [pid 307] <... futex resumed>) = 1 [pid 314] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] epoll_pwait(4 [pid 308] futex(0x1ed5c29ec960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=502894275} [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL [pid 338] +++ killed by SIGKILL +++ [pid 314] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] mmap(NULL, 36864, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1205f3a000 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone3({flags=CLONE_VM|CLONE_VFORK|CLONE_CLEAR_SIGHAND, exit_signal=SIGCHLD, stack=0x7f1205f3a000, stack_size=0x9000}, 88ci2-android-6-1-perf/strace-static-x86_64: Process 341 attached [pid 341] rt_sigprocmask(SIG_BLOCK, NULL, ~[KILL STOP], 8) = 0 [pid 341] setpgid(0, 0) = 0 [pid 341] dup2(9, 0) = 0 [pid 341] dup2(14, 1) = 1 [pid 341] dup2(17, 2) = 2 [pid 341] dup2(7, 3) = 3 [pid 341] dup2(8, 4) = 4 [pid 341] close(5) = 0 [pid 341] close(6) = 0 [pid 341] close(7) = 0 [pid 341] close(8) = 0 [pid 341] close(9) = 0 [pid 341] close(10) = 0 [pid 341] close(11) = 0 [pid 341] close(12) = 0 [pid 341] close(13) = 0 [pid 341] close(14) = 0 [pid 341] close(15) = 0 [pid 341] close(16) = 0 [pid 341] close(17) = 0 [pid 341] close(18) = -1 EBADF (Bad file descriptor) [pid 341] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 341] close(19) = -1 EBADF (Bad file descriptor) [pid 341] close(20) = -1 EBADF (Bad file descriptor) [pid 341] close(21) = -1 EBADF (Bad file descriptor) [pid 341] close(22) = -1 EBADF (Bad file descriptor) [pid 341] close(23) = -1 EBADF (Bad file descriptor) [pid 341] close(24) = -1 EBADF (Bad file descriptor) [pid 341] close(25) = -1 EBADF (Bad file descriptor) [pid 341] close(26) = -1 EBADF (Bad file descriptor) [pid 341] close(27) = -1 EBADF (Bad file descriptor) [pid 341] close(28) = -1 EBADF (Bad file descriptor) [pid 341] close(29) = -1 EBADF (Bad file descriptor) [pid 341] close(30) = -1 EBADF (Bad file descriptor) [pid 341] close(31) = -1 EBADF (Bad file descriptor) [pid 341] close(32) = -1 EBADF (Bad file descriptor) [pid 341] close(33) = -1 EBADF (Bad file descriptor) [pid 341] close(34) = -1 EBADF (Bad file descriptor) [pid 341] close(35) = -1 EBADF (Bad file descriptor) [pid 341] close(36) = -1 EBADF (Bad file descriptor) [pid 341] close(37) = -1 EBADF (Bad file descriptor) [pid 341] close(38) = -1 EBADF (Bad file descriptor) [pid 341] close(39) = -1 EBADF (Bad file descriptor) [pid 341] close(40) = -1 EBADF (Bad file descriptor) [pid 341] close(41) = -1 EBADF (Bad file descriptor) [pid 341] close(42) = -1 EBADF (Bad file descriptor) [pid 341] close(43) = -1 EBADF (Bad file descriptor) [pid 341] close(44) = -1 EBADF (Bad file descriptor) [pid 341] close(45) = -1 EBADF (Bad file descriptor) [pid 341] close(46) = -1 EBADF (Bad file descriptor) [pid 341] close(47) = -1 EBADF (Bad file descriptor) [pid 341] close(48) = -1 EBADF (Bad file descriptor) [pid 341] close(49) = -1 EBADF (Bad file descriptor) [pid 341] close(50) = -1 EBADF (Bad file descriptor) [pid 341] close(51) = -1 EBADF (Bad file descriptor) [pid 341] close(52) = -1 EBADF (Bad file descriptor) [pid 341] close(53) = -1 EBADF (Bad file descriptor) [pid 341] close(54) = -1 EBADF (Bad file descriptor) [pid 341] close(55) = -1 EBADF (Bad file descriptor) [pid 341] close(56) = -1 EBADF (Bad file descriptor) [pid 341] close(57) = -1 EBADF (Bad file descriptor) [pid 341] close(58) = -1 EBADF (Bad file descriptor) [pid 341] close(59) = -1 EBADF (Bad file descriptor) [pid 341] close(60) = -1 EBADF (Bad file descriptor) [pid 341] close(61) = -1 EBADF (Bad file descriptor) [pid 341] close(62) = -1 EBADF (Bad file descriptor) [pid 341] close(63) = -1 EBADF (Bad file descriptor) [pid 341] close(64) = -1 EBADF (Bad file descriptor) [pid 341] close(65) = -1 EBADF (Bad file descriptor) [pid 341] close(66) = -1 EBADF (Bad file descriptor) [pid 341] close(67) = -1 EBADF (Bad file descriptor) [pid 341] close(68) = -1 EBADF (Bad file descriptor) [pid 341] close(69) = -1 EBADF (Bad file descriptor) [pid 341] close(70) = -1 EBADF (Bad file descriptor) [pid 341] close(71) = -1 EBADF (Bad file descriptor) [pid 341] close(72) = -1 EBADF (Bad file descriptor) [pid 341] close(73) = -1 EBADF (Bad file descriptor) [pid 341] close(74) = -1 EBADF (Bad file descriptor) [pid 341] close(75) = -1 EBADF (Bad file descriptor) [pid 341] close(76) = -1 EBADF (Bad file descriptor) [pid 341] close(77) = -1 EBADF (Bad file descriptor) [pid 341] close(78) = -1 EBADF (Bad file descriptor) [pid 341] close(79) = -1 EBADF (Bad file descriptor) [pid 341] close(80) = -1 EBADF (Bad file descriptor) [pid 341] close(81) = -1 EBADF (Bad file descriptor) [pid 341] close(82) = -1 EBADF (Bad file descriptor) [pid 341] close(83) = -1 EBADF (Bad file descriptor) [pid 341] close(84) = -1 EBADF (Bad file descriptor) [pid 341] close(85) = -1 EBADF (Bad file descriptor) [pid 341] close(86) = -1 EBADF (Bad file descriptor) [pid 341] close(87) = -1 EBADF (Bad file descriptor) [pid 341] close(88) = -1 EBADF (Bad file descriptor) [pid 341] close(89) = -1 EBADF (Bad file descriptor) [pid 341] close(90) = -1 EBADF (Bad file descriptor) [pid 341] close(91) = -1 EBADF (Bad file descriptor) [pid 341] close(92) = -1 EBADF (Bad file descriptor) [pid 341] close(93) = -1 EBADF (Bad file descriptor) [pid 341] close(94) = -1 EBADF (Bad file descriptor) [pid 341] close(95) = -1 EBADF (Bad file descriptor) [pid 341] close(96) = -1 EBADF (Bad file descriptor) [pid 341] close(97) = -1 EBADF (Bad file descriptor) [pid 341] close(98) = -1 EBADF (Bad file descriptor) [pid 341] close(99) = -1 EBADF (Bad file descriptor) [pid 341] close(100) = -1 EBADF (Bad file descriptor) [pid 341] close(101) = -1 EBADF (Bad file descriptor) [pid 341] close(102) = -1 EBADF (Bad file descriptor) [pid 341] close(103) = -1 EBADF (Bad file descriptor) [pid 341] close(104) = -1 EBADF (Bad file descriptor) [pid 341] close(105) = -1 EBADF (Bad file descriptor) [pid 341] close(106) = -1 EBADF (Bad file descriptor) [pid 341] close(107) = -1 EBADF (Bad file descriptor) [pid 341] close(108) = -1 EBADF (Bad file descriptor) [pid 341] close(109) = -1 EBADF (Bad file descriptor) [pid 341] close(110) = -1 EBADF (Bad file descriptor) [pid 341] close(111) = -1 EBADF (Bad file descriptor) [pid 341] close(112) = -1 EBADF (Bad file descriptor) [pid 341] close(113) = -1 EBADF (Bad file descriptor) [pid 341] close(114) = -1 EBADF (Bad file descriptor) [pid 341] close(115) = -1 EBADF (Bad file descriptor) [pid 341] close(116) = -1 EBADF (Bad file descriptor) [pid 341] close(117) = -1 EBADF (Bad file descriptor) [pid 341] close(118) = -1 EBADF (Bad file descriptor) [pid 341] close(119) = -1 EBADF (Bad file descriptor) [pid 341] close(120) = -1 EBADF (Bad file descriptor) [pid 341] close(121) = -1 EBADF (Bad file descriptor) [pid 341] close(122) = -1 EBADF (Bad file descriptor) [pid 341] close(123) = -1 EBADF (Bad file descriptor) [pid 341] close(124) = -1 EBADF (Bad file descriptor) [pid 341] close(125) = -1 EBADF (Bad file descriptor) [pid 341] close(126) = -1 EBADF (Bad file descriptor) [pid 341] close(127) = -1 EBADF (Bad file descriptor) [pid 341] close(128) = -1 EBADF (Bad file descriptor) [pid 341] close(129) = -1 EBADF (Bad file descriptor) [pid 341] close(130) = -1 EBADF (Bad file descriptor) [pid 341] close(131) = -1 EBADF (Bad file descriptor) [pid 341] close(132) = -1 EBADF (Bad file descriptor) [pid 341] close(133) = -1 EBADF (Bad file descriptor) [pid 341] close(134) = -1 EBADF (Bad file descriptor) [pid 341] close(135) = -1 EBADF (Bad file descriptor) [pid 341] close(136) = -1 EBADF (Bad file descriptor) [pid 341] close(137) = -1 EBADF (Bad file descriptor) [pid 341] close(138) = -1 EBADF (Bad file descriptor) [pid 341] close(139) = -1 EBADF (Bad file descriptor) [pid 341] close(140) = -1 EBADF (Bad file descriptor) [pid 341] close(141) = -1 EBADF (Bad file descriptor) [pid 341] close(142) = -1 EBADF (Bad file descriptor) [pid 341] close(143) = -1 EBADF (Bad file descriptor) [pid 341] close(144) = -1 EBADF (Bad file descriptor) [pid 341] close(145) = -1 EBADF (Bad file descriptor) [pid 341] close(146) = -1 EBADF (Bad file descriptor) [pid 341] close(147) = -1 EBADF (Bad file descriptor) [pid 341] close(148) = -1 EBADF (Bad file descriptor) [pid 341] close(149) = -1 EBADF (Bad file descriptor) [pid 341] close(150) = -1 EBADF (Bad file descriptor) [pid 341] close(151) = -1 EBADF (Bad file descriptor) [pid 341] close(152) = -1 EBADF (Bad file descriptor) [pid 341] close(153) = -1 EBADF (Bad file descriptor) [pid 341] close(154) = -1 EBADF (Bad file descriptor) [pid 341] close(155) = -1 EBADF (Bad file descriptor) [pid 341] close(156) = -1 EBADF (Bad file descriptor) [pid 341] close(157) = -1 EBADF (Bad file descriptor) [pid 341] close(158) = -1 EBADF (Bad file descriptor) [pid 341] close(159) = -1 EBADF (Bad file descriptor) [pid 341] close(160) = -1 EBADF (Bad file descriptor) [pid 341] close(161) = -1 EBADF (Bad file descriptor) [pid 341] close(162) = -1 EBADF (Bad file descriptor) [pid 341] close(163) = -1 EBADF (Bad file descriptor) [pid 341] close(164) = -1 EBADF (Bad file descriptor) [pid 341] close(165) = -1 EBADF (Bad file descriptor) [pid 341] close(166) = -1 EBADF (Bad file descriptor) [pid 341] close(167) = -1 EBADF (Bad file descriptor) [pid 341] close(168) = -1 EBADF (Bad file descriptor) [pid 341] close(169) = -1 EBADF (Bad file descriptor) [pid 341] close(170) = -1 EBADF (Bad file descriptor) [pid 341] close(171) = -1 EBADF (Bad file descriptor) [pid 341] close(172) = -1 EBADF (Bad file descriptor) [pid 341] close(173) = -1 EBADF (Bad file descriptor) [pid 341] close(174) = -1 EBADF (Bad file descriptor) [pid 341] close(175) = -1 EBADF (Bad file descriptor) [pid 341] close(176) = -1 EBADF (Bad file descriptor) [pid 341] close(177) = -1 EBADF (Bad file descriptor) [pid 341] close(178) = -1 EBADF (Bad file descriptor) [pid 341] close(179) = -1 EBADF (Bad file descriptor) [pid 341] close(180) = -1 EBADF (Bad file descriptor) [pid 341] close(181) = -1 EBADF (Bad file descriptor) [pid 341] close(182) = -1 EBADF (Bad file descriptor) [pid 341] close(183) = -1 EBADF (Bad file descriptor) [pid 341] close(184) = -1 EBADF (Bad file descriptor) [pid 341] close(185) = -1 EBADF (Bad file descriptor) [pid 341] close(186) = -1 EBADF (Bad file descriptor) [pid 341] close(187) = -1 EBADF (Bad file descriptor) [pid 341] close(188) = -1 EBADF (Bad file descriptor) [pid 341] close(189) = -1 EBADF (Bad file descriptor) [pid 341] close(190) = -1 EBADF (Bad file descriptor) [pid 341] close(191) = -1 EBADF (Bad file descriptor) [pid 341] close(192) = -1 EBADF (Bad file descriptor) [pid 341] close(193) = -1 EBADF (Bad file descriptor) [pid 341] close(194) = -1 EBADF (Bad file descriptor) [pid 341] close(195) = -1 EBADF (Bad file descriptor) [pid 341] close(196) = -1 EBADF (Bad file descriptor) [pid 341] close(197) = -1 EBADF (Bad file descriptor) [pid 341] close(198) = -1 EBADF (Bad file descriptor) [pid 341] close(199) = -1 EBADF (Bad file descriptor) [pid 341] close(200) = -1 EBADF (Bad file descriptor) [pid 341] close(201) = -1 EBADF (Bad file descriptor) [pid 341] close(202) = -1 EBADF (Bad file descriptor) [pid 341] close(203) = -1 EBADF (Bad file descriptor) [pid 341] close(204) = -1 EBADF (Bad file descriptor) [pid 341] close(205) = -1 EBADF (Bad file descriptor) [pid 341] close(206) = -1 EBADF (Bad file descriptor) [pid 341] close(207) = -1 EBADF (Bad file descriptor) [pid 341] close(208) = -1 EBADF (Bad file descriptor) [pid 341] close(209) = -1 EBADF (Bad file descriptor) [pid 341] close(210) = -1 EBADF (Bad file descriptor) [pid 341] close(211) = -1 EBADF (Bad file descriptor) [pid 341] close(212) = -1 EBADF (Bad file descriptor) [pid 341] close(213) = -1 EBADF (Bad file descriptor) [pid 341] close(214) = -1 EBADF (Bad file descriptor) [pid 341] close(215) = -1 EBADF (Bad file descriptor) [pid 341] close(216) = -1 EBADF (Bad file descriptor) [pid 341] close(217) = -1 EBADF (Bad file descriptor) [pid 341] close(218) = -1 EBADF (Bad file descriptor) [pid 341] close(219) = -1 EBADF (Bad file descriptor) [pid 341] close(220) = -1 EBADF (Bad file descriptor) [pid 341] close(221) = -1 EBADF (Bad file descriptor) [pid 341] close(222) = -1 EBADF (Bad file descriptor) [pid 341] close(223) = -1 EBADF (Bad file descriptor) [pid 341] close(224) = -1 EBADF (Bad file descriptor) [pid 341] close(225) = -1 EBADF (Bad file descriptor) [pid 341] close(226) = -1 EBADF (Bad file descriptor) [pid 341] close(227) = -1 EBADF (Bad file descriptor) [pid 341] close(228) = -1 EBADF (Bad file descriptor) [pid 341] close(229) = -1 EBADF (Bad file descriptor) [pid 341] close(230) = -1 EBADF (Bad file descriptor) [pid 341] close(231) = -1 EBADF (Bad file descriptor) [pid 341] close(232) = -1 EBADF (Bad file descriptor) [pid 341] close(233) = -1 EBADF (Bad file descriptor) [pid 341] close(234) = -1 EBADF (Bad file descriptor) [pid 341] close(235) = -1 EBADF (Bad file descriptor) [pid 341] close(236) = -1 EBADF (Bad file descriptor) [pid 341] close(237) = -1 EBADF (Bad file descriptor) [pid 341] close(238) = -1 EBADF (Bad file descriptor) [pid 341] close(239) = -1 EBADF (Bad file descriptor) [pid 341] close(240) = -1 EBADF (Bad file descriptor) [pid 341] close(241) = -1 EBADF (Bad file descriptor) [pid 341] close(242) = -1 EBADF (Bad file descriptor) [pid 341] close(243) = -1 EBADF (Bad file descriptor) [pid 341] close(244) = -1 EBADF (Bad file descriptor) [pid 341] close(245) = -1 EBADF (Bad file descriptor) [pid 341] close(246) = -1 EBADF (Bad file descriptor) [pid 341] close(247) = -1 EBADF (Bad file descriptor) [pid 341] close(248) = -1 EBADF (Bad file descriptor) [pid 341] close(249) = -1 EBADF (Bad file descriptor) [pid 341] close(250) = -1 EBADF (Bad file descriptor) [pid 341] close(251) = -1 EBADF (Bad file descriptor) [pid 341] close(252) = -1 EBADF (Bad file descriptor) [pid 341] close(253) = -1 EBADF (Bad file descriptor) [pid 341] close(254) = -1 EBADF (Bad file descriptor) [pid 341] close(255) = -1 EBADF (Bad file descriptor) [pid 341] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 341] execve("ci2-android-6-1-perf/syz-executor", ["ci2-android-6-1-perf/syz-executor", "exec"], 0x7ffd4c4c28b0 /* 2 vars */ [pid 314] <... clone3 resumed>) = 341 [pid 314] munmap(0x7f1205f3a000, 36864) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 314] fcntl(11, F_GETFL) = 0 (flags O_RDONLY) [pid 314] fcntl(11, F_SETFL, O_RDONLY|O_NONBLOCK) = 0 [pid 314] fcntl(15, F_GETFL) = 0 (flags O_RDONLY) [pid 341] <... execve resumed>) = 0 [pid 314] fcntl(15, F_SETFL, O_RDONLY|O_NONBLOCK) = 0 [pid 314] close(9) = 0 [pid 314] close(14) = 0 [pid 314] close(17) = 0 [pid 314] close(12) = 0 [pid 314] close(13) = 0 [pid 314] close(16) = 0 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x01\x01\x00\x00\x00\x00\x00\x00\x10\x3a\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00", 72) = 72 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 341] brk(NULL) = 0x55555d873000 [pid 341] brk(0x55555d873e80) = 0x55555d873e80 [pid 341] arch_prctl(ARCH_SET_FS, 0x55555d873500) = 0 [pid 341] set_tid_address(0x55555d8737d0) = 341 [pid 341] set_robust_list(0x55555d8737e0, 24) = 0 [pid 341] prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 [pid 341] readlinkat(AT_FDCWD, "/proc/self/exe", "/root/ci2-android-6-1-perf/syz-executor", 4096) = 39 [pid 341] getrandom("\x5d\xd0\xcd\x98\x4c\xd4\x8f\xc2", 8, GRND_NONBLOCK) = 8 [pid 341] brk(NULL) = 0x55555d873e80 [pid 341] brk(0x55555d894e80) = 0x55555d894e80 [pid 341] brk(0x55555d895000) = 0x55555d895000 [pid 341] mprotect(0x7fa5bb8bc000, 1245184, PROT_READ) = 0 [pid 341] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 341] mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED_NOREPLACE, -1, 0) = 0x1ffffffff000 [pid 341] mmap(0x200000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED_NOREPLACE, -1, 0) = 0x200000000000 [pid 341] mmap(0x200001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED_NOREPLACE, -1, 0) = 0x200001000000 [pid 341] rt_sigaction(SIGCHLD, {sa_handler=0x7fa5bb651780, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fa5bb73f450}, NULL, 8) = 0 [pid 341] pkey_alloc(0, PKEY_UNRESTRICTED) = -1 EINVAL (Invalid argument) [pid 341] getrandom("\x84\xfc\x8c\x32\x60\x0a\x9f\x0e", 8, GRND_NONBLOCK) = 8 [pid 341] mkdir("./syzkaller.yOvhCn", 0700) = 0 [pid 341] chmod("./syzkaller.yOvhCn", 0777) = 0 [pid 341] chdir("./syzkaller.yOvhCn") = 0 [pid 341] rt_sigaction(SIGRTMIN, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0 [pid 341] rt_sigaction(SIGRT_1, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0 [pid 341] rt_sigaction(SIGSEGV, {sa_handler=0x7fa5bb653bd0, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7fa5bb73f450}, NULL, 8) = 0 [pid 341] rt_sigaction(SIGBUS, {sa_handler=0x7fa5bb653bd0, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7fa5bb73f450}, NULL, 8) = 0 [pid 341] getpid() = 341 [pid 341] mmap(0x1b31120000, 4194304, PROT_READ, MAP_SHARED|MAP_FIXED_NOREPLACE, 3, 0) = 0x1b31120000 [pid 341] getpid() = 341 [pid 341] mmap(0x1b32124000, 262144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED_NOREPLACE, 4, 0) = 0x1b32124000 [pid 341] close(3) = 0 [pid 341] fcntl(5, F_GETFD) = -1 EBADF (Bad file descriptor) [pid 341] fcntl(6, F_GETFD) = -1 EBADF (Bad file descriptor) [pid 341] dup2(0, 249) = 249 [pid 341] dup2(1, 248) = 248 [pid 341] dup2(2, 1) = 1 [pid 341] dup2(2, 0) = 0 [pid 341] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x01\x01\x00\x00\x00\x00\x00\x00\x10\x3a\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00", 72) = 72 [pid 341] unshare(CLONE_NEWPID) = 0 [pid 341] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 341] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555d8737d0) = 342 [pid 341] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-1-perf/strace-static-x86_64: Process 342 attached [pid 342] set_robust_list(0x55555d8737e0, 24) = 0 [pid 342] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 342] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 342] getppid() = 0 [pid 342] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 342] dup2(3, 201) = 201 [pid 342] close(3) = 0 [pid 342] prlimit64(0, RLIMIT_AS, {rlim_cur=344064*1024, rlim_max=344064*1024}, NULL) = 0 [pid 342] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0 [pid 342] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0 [pid 342] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0 [pid 342] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0 [pid 342] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0 [pid 342] unshare(CLONE_NEWNS) = 0 [pid 342] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0 [pid 342] unshare(CLONE_NEWIPC) = -1 EINVAL (Invalid argument) [pid 342] unshare(CLONE_NEWCGROUP) = 0 [pid 342] unshare(CLONE_NEWUTS) = 0 [pid 342] unshare(CLONE_SYSVSEM) = 0 [pid 342] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 342] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 342] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 342] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 342] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 342] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 342] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 342] getpid() = 1 [pid 342] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1<) = 1 (in [11], left {tv_sec=0, tv_nsec=932483787}) [pid 342] mkdirat(AT_FDCWD, "./0", 0777 [pid 314] read(11 [pid 342] <... mkdirat resumed>) = 0 [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 342] openat(AT_FDCWD, "/dev/loop1", O_RDWR [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00", 56 [pid 342] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 56 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 503, NULL, 0) = 1 [pid 342] ioctl(3, LOOP_CLR_FD [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00", 48 [pid 342] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 314] <... write resumed>) = 48 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 342] close(3 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 342] <... close resumed>) = 0 [pid 310] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 310] read(6, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00", 11533748) = 56 [pid 310] write(6, "\xbc\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x3c\x00\x30\x00\x00\x00\x00\x00\x2c\x00\x10\x00\x08\x00\x04\x00\x12\x00\x00\x00\x38\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x20\x38\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x09\x00\x00\x00"..., 192) = 192 [pid 310] read(6, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 310] epoll_pwait(4 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999992087}) [pid 314] read(3, "\xbc\x00\x00\x00", 4) = 4 [pid 314] read(3, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x3c\x00\x30\x00\x00\x00\x00\x00\x2c\x00\x10\x00\x08\x00\x04\x00\x12\x00\x00\x00\x38\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x20\x38\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00"..., 188) = 188 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 342] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 342] close(3) = 0 [pid 342] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 342] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=381864793} [pid 342] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 342] close(3) = 0 [pid 342] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 342] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 342] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 342] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 342] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 342] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 342] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 342] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 342] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 342] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 342] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 342] close(3) = 0 [pid 342] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 342] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 342] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 342] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x40\xbb\x5f\xd6\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 342] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 342] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 342] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x40\xbb\x5f\xd6\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 342] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 342] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 342] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x40\xbb\x5f\xd6\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 342] close(3) = 0 [pid 342] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 342] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 342] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 343 attached , child_tidptr=0x55555d8737d0) = 2 [pid 343] set_robust_list(0x55555d8737e0, 24 [pid 342] rt_sigprocmask(SIG_SETMASK, [] [pid 343] <... set_robust_list resumed>) = 0 [pid 342] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 343] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 343] chdir("./0") = 0 [pid 343] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 343] setpgid(0, 0) = 0 [pid 343] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup") = 0 [pid 343] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu") = 0 [pid 343] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net") = 0 [pid 343] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 343] write(3, "1000", 4) = 4 [pid 343] close(3) = 0 [pid 343] read(200, "\x33\x33\x00\x00\x00\x16\xaa\xaa\xaa\xaa\xaa\xaa\x86\xdd\x60\x00\x00\x00\x00\x38\x00\x01\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x3a\x00\x05\x02\x00\x00\x01\x00\x8f\x00\xc2\x46\x00\x00\x00\x02\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xff\xaa\xaa\xaa\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00"..., 1000) = 110 [pid 343] read(200, 0x7fffd65fbdb0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 343] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 343] close(249) = 0 [pid 343] close(248) = 0 [pid 343] prctl(PR_SET_NAME, "syz.1.7") = 0 [pid 343] close(4) = 0 [pid 343] futex(0x7fa5bba25fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 343] rt_sigaction(SIGRT_1, {sa_handler=0x7fa5bb7bd650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fa5bb73f450}, NULL, 8) = 0 [pid 343] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 343] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa5bc5e9000 [pid 343] mprotect(0x7fa5bc5ea000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 343] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 343] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fa5bc609990, parent_tid=0x7fa5bc609990, exit_signal=0, stack=0x7fa5bc5e9000, stack_size=0x201c0, tls=0x7fa5bc6096c0}ci2-android-6-1-perf/strace-static-x86_64: Process 344 attached => {parent_tid=[3]}, 88) = 3 [pid 344] set_robust_list(0x7fa5bc6099a0, 24 [pid 343] rt_sigprocmask(SIG_SETMASK, [] [pid 344] <... set_robust_list resumed>) = 0 [pid 343] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 344] rt_sigprocmask(SIG_SETMASK, [] [pid 343] futex(0x7fa5bba25fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 344] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 343] <... futex resumed>) = 0 [pid 344] mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 343] futex(0x7fa5bba25fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 344] <... mmap resumed>) = 0x1ffffffff000 [pid 344] futex(0x7fa5bba25fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 344] futex(0x7fa5bba25fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 343] <... futex resumed>) = 0 [pid 343] futex(0x7fa5bba25fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 344] <... futex resumed>) = 0 [pid 343] <... futex resumed>) = 1 [pid 344] mmap(0x200000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 343] futex(0x7fa5bba25fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 344] <... mmap resumed>) = 0x200000000000 [pid 344] futex(0x7fa5bba25fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 343] <... futex resumed>) = 0 [pid 344] futex(0x7fa5bba25fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 343] futex(0x7fa5bba25fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 344] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 343] <... futex resumed>) = 0 [pid 344] mmap(0x200001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 343] futex(0x7fa5bba25fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 344] <... mmap resumed>) = 0x200001000000 [pid 344] futex(0x7fa5bba25fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 343] <... futex resumed>) = 0 [pid 344] futex(0x7fa5bba25fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 343] close_range(3, 30, 0) = 0 [pid 343] exit_group(0 [pid 344] <... futex resumed>) = ? [pid 343] <... exit_group resumed>) = ? [pid 344] +++ exited with 0 +++ [pid 343] +++ exited with 0 +++ [pid 342] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 342] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 342] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=985590222}) [pid 342] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 342] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 342] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xb4\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1c\x00\x10\x00\x04\x00\x08\x00\x00\x00\x00\x00\x0c\x00\x10\x00\x00\x00\x01\x00\x00\x00\x14\x00\x00\x00\x20\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x18\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x0c\x00\x00\x00\x18\x00\x00\x00"..., 184 [pid 342] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 184 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 383, NULL, 0) = 1 [pid 342] fstat(3 [pid 314] kill(341, SIGKILL [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 342] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... kill resumed>) = 0 [pid 310] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 342] getdents64(3 [pid 307] sched_yield() = 0 [pid 307] futex(0x1ed5c29ec538, FUTEX_WAIT_PRIVATE, 4294967295, NULL [pid 310] futex(0x1ed5c29ec538, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 307] <... futex resumed>) = 0 [pid 310] read(6 [pid 342] <... getdents64 resumed> ) = ? [pid 341] +++ killed by SIGKILL +++ [pid 310] <... read resumed>, "\xb4\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1c\x00\x10\x00\x04\x00\x08\x00\x00\x00\x00\x00\x0c\x00\x10\x00\x00\x00\x01\x00\x00\x00\x14\x00\x00\x00\x20\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x18\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x0c\x00\x00\x00\x18\x00\x00\x00"..., 11533748) = 184 [pid 310] futex(0x1ed5c29ec960, FUTEX_WAKE_PRIVATE, 1 [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=341, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 310] <... futex resumed>) = 1 [pid 314] rt_sigreturn({mask=[]} [pid 310] read(6 [pid 314] <... rt_sigreturn resumed>) = 341 [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] pipe2( [pid 310] epoll_pwait(4 [pid 314] <... pipe2 resumed>[9, 12], 0) = 0 [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 314] pipe2( [pid 310] epoll_pwait(4 [pid 314] <... pipe2 resumed>[13, 14], 0) = 0 [pid 314] pipe2([16, 17], 0) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 308] <... futex resumed>) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 308] futex(0x1ed5c29ec960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=362832906} [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] mmap(NULL, 36864, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1205f3a000 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone3({flags=CLONE_VM|CLONE_VFORK|CLONE_CLEAR_SIGHAND, exit_signal=SIGCHLD, stack=0x7f1205f3a000, stack_size=0x9000}, 88ci2-android-6-1-perf/strace-static-x86_64: Process 345 attached [pid 345] rt_sigprocmask(SIG_BLOCK, NULL, ~[KILL STOP], 8) = 0 [pid 345] setpgid(0, 0) = 0 [pid 345] dup2(9, 0) = 0 [pid 345] dup2(14, 1) = 1 [pid 345] dup2(17, 2) = 2 [pid 345] dup2(7, 3) = 3 [pid 345] dup2(8, 4) = 4 [pid 345] close(5) = 0 [pid 345] close(6) = 0 [pid 345] close(7) = 0 [pid 345] close(8) = 0 [pid 345] close(9) = 0 [pid 345] close(10) = 0 [pid 345] close(11) = 0 [pid 345] close(12) = 0 [pid 345] close(13) = 0 [pid 345] close(14) = 0 [pid 345] close(15) = 0 [pid 345] close(16) = 0 [pid 345] close(17) = 0 [pid 345] close(18) = -1 EBADF (Bad file descriptor) [pid 345] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 345] close(19) = -1 EBADF (Bad file descriptor) [pid 345] close(20) = -1 EBADF (Bad file descriptor) [pid 345] close(21) = -1 EBADF (Bad file descriptor) [pid 345] close(22) = -1 EBADF (Bad file descriptor) [pid 345] close(23) = -1 EBADF (Bad file descriptor) [pid 345] close(24) = -1 EBADF (Bad file descriptor) [pid 345] close(25) = -1 EBADF (Bad file descriptor) [pid 345] close(26) = -1 EBADF (Bad file descriptor) [pid 345] close(27) = -1 EBADF (Bad file descriptor) [pid 345] close(28) = -1 EBADF (Bad file descriptor) [pid 345] close(29) = -1 EBADF (Bad file descriptor) [pid 345] close(30) = -1 EBADF (Bad file descriptor) [pid 345] close(31) = -1 EBADF (Bad file descriptor) [pid 345] close(32) = -1 EBADF (Bad file descriptor) [pid 345] close(33) = -1 EBADF (Bad file descriptor) [pid 345] close(34) = -1 EBADF (Bad file descriptor) [pid 345] close(35) = -1 EBADF (Bad file descriptor) [pid 345] close(36) = -1 EBADF (Bad file descriptor) [pid 345] close(37) = -1 EBADF (Bad file descriptor) [pid 345] close(38) = -1 EBADF (Bad file descriptor) [pid 345] close(39) = -1 EBADF (Bad file descriptor) [pid 345] close(40) = -1 EBADF (Bad file descriptor) [pid 345] close(41) = -1 EBADF (Bad file descriptor) [pid 345] close(42) = -1 EBADF (Bad file descriptor) [pid 345] close(43) = -1 EBADF (Bad file descriptor) [pid 345] close(44) = -1 EBADF (Bad file descriptor) [pid 345] close(45) = -1 EBADF (Bad file descriptor) [pid 345] close(46) = -1 EBADF (Bad file descriptor) [pid 345] close(47) = -1 EBADF (Bad file descriptor) [pid 345] close(48) = -1 EBADF (Bad file descriptor) [pid 345] close(49) = -1 EBADF (Bad file descriptor) [pid 345] close(50) = -1 EBADF (Bad file descriptor) [pid 345] close(51) = -1 EBADF (Bad file descriptor) [pid 345] close(52) = -1 EBADF (Bad file descriptor) [pid 345] close(53) = -1 EBADF (Bad file descriptor) [pid 345] close(54) = -1 EBADF (Bad file descriptor) [pid 345] close(55) = -1 EBADF (Bad file descriptor) [pid 345] close(56) = -1 EBADF (Bad file descriptor) [pid 345] close(57) = -1 EBADF (Bad file descriptor) [pid 345] close(58) = -1 EBADF (Bad file descriptor) [pid 345] close(59) = -1 EBADF (Bad file descriptor) [pid 345] close(60) = -1 EBADF (Bad file descriptor) [pid 345] close(61) = -1 EBADF (Bad file descriptor) [pid 345] close(62) = -1 EBADF (Bad file descriptor) [pid 345] close(63) = -1 EBADF (Bad file descriptor) [pid 345] close(64) = -1 EBADF (Bad file descriptor) [pid 345] close(65) = -1 EBADF (Bad file descriptor) [pid 345] close(66) = -1 EBADF (Bad file descriptor) [pid 345] close(67) = -1 EBADF (Bad file descriptor) [pid 345] close(68) = -1 EBADF (Bad file descriptor) [pid 345] close(69) = -1 EBADF (Bad file descriptor) [pid 345] close(70) = -1 EBADF (Bad file descriptor) [pid 345] close(71) = -1 EBADF (Bad file descriptor) [pid 345] close(72) = -1 EBADF (Bad file descriptor) [pid 345] close(73) = -1 EBADF (Bad file descriptor) [pid 345] close(74) = -1 EBADF (Bad file descriptor) [pid 345] close(75) = -1 EBADF (Bad file descriptor) [pid 345] close(76) = -1 EBADF (Bad file descriptor) [pid 345] close(77) = -1 EBADF (Bad file descriptor) [pid 345] close(78) = -1 EBADF (Bad file descriptor) [pid 345] close(79) = -1 EBADF (Bad file descriptor) [pid 345] close(80) = -1 EBADF (Bad file descriptor) [pid 345] close(81) = -1 EBADF (Bad file descriptor) [pid 345] close(82) = -1 EBADF (Bad file descriptor) [pid 345] close(83) = -1 EBADF (Bad file descriptor) [pid 345] close(84) = -1 EBADF (Bad file descriptor) [pid 345] close(85) = -1 EBADF (Bad file descriptor) [pid 345] close(86) = -1 EBADF (Bad file descriptor) [pid 345] close(87) = -1 EBADF (Bad file descriptor) [pid 345] close(88) = -1 EBADF (Bad file descriptor) [pid 345] close(89) = -1 EBADF (Bad file descriptor) [pid 345] close(90) = -1 EBADF (Bad file descriptor) [pid 345] close(91) = -1 EBADF (Bad file descriptor) [pid 345] close(92) = -1 EBADF (Bad file descriptor) [pid 345] close(93) = -1 EBADF (Bad file descriptor) [pid 345] close(94) = -1 EBADF (Bad file descriptor) [pid 345] close(95) = -1 EBADF (Bad file descriptor) [pid 345] close(96) = -1 EBADF (Bad file descriptor) [pid 345] close(97) = -1 EBADF (Bad file descriptor) [pid 345] close(98) = -1 EBADF (Bad file descriptor) [pid 345] close(99) = -1 EBADF (Bad file descriptor) [pid 345] close(100) = -1 EBADF (Bad file descriptor) [pid 345] close(101) = -1 EBADF (Bad file descriptor) [pid 345] close(102) = -1 EBADF (Bad file descriptor) [pid 345] close(103) = -1 EBADF (Bad file descriptor) [pid 345] close(104) = -1 EBADF (Bad file descriptor) [pid 345] close(105) = -1 EBADF (Bad file descriptor) [pid 345] close(106) = -1 EBADF (Bad file descriptor) [pid 345] close(107) = -1 EBADF (Bad file descriptor) [pid 345] close(108) = -1 EBADF (Bad file descriptor) [pid 345] close(109) = -1 EBADF (Bad file descriptor) [pid 345] close(110) = -1 EBADF (Bad file descriptor) [pid 345] close(111) = -1 EBADF (Bad file descriptor) [pid 345] close(112) = -1 EBADF (Bad file descriptor) [pid 345] close(113) = -1 EBADF (Bad file descriptor) [pid 345] close(114) = -1 EBADF (Bad file descriptor) [pid 345] close(115) = -1 EBADF (Bad file descriptor) [pid 345] close(116) = -1 EBADF (Bad file descriptor) [pid 345] close(117) = -1 EBADF (Bad file descriptor) [pid 345] close(118) = -1 EBADF (Bad file descriptor) [pid 345] close(119) = -1 EBADF (Bad file descriptor) [pid 345] close(120) = -1 EBADF (Bad file descriptor) [pid 345] close(121) = -1 EBADF (Bad file descriptor) [pid 345] close(122) = -1 EBADF (Bad file descriptor) [pid 345] close(123) = -1 EBADF (Bad file descriptor) [pid 345] close(124) = -1 EBADF (Bad file descriptor) [pid 345] close(125) = -1 EBADF (Bad file descriptor) [pid 345] close(126) = -1 EBADF (Bad file descriptor) [pid 345] close(127) = -1 EBADF (Bad file descriptor) [pid 345] close(128) = -1 EBADF (Bad file descriptor) [pid 345] close(129) = -1 EBADF (Bad file descriptor) [pid 345] close(130) = -1 EBADF (Bad file descriptor) [pid 345] close(131) = -1 EBADF (Bad file descriptor) [pid 345] close(132) = -1 EBADF (Bad file descriptor) [pid 345] close(133) = -1 EBADF (Bad file descriptor) [pid 345] close(134) = -1 EBADF (Bad file descriptor) [pid 345] close(135) = -1 EBADF (Bad file descriptor) [pid 345] close(136) = -1 EBADF (Bad file descriptor) [pid 345] close(137) = -1 EBADF (Bad file descriptor) [pid 345] close(138) = -1 EBADF (Bad file descriptor) [pid 345] close(139) = -1 EBADF (Bad file descriptor) [pid 345] close(140) = -1 EBADF (Bad file descriptor) [pid 345] close(141) = -1 EBADF (Bad file descriptor) [pid 345] close(142) = -1 EBADF (Bad file descriptor) [pid 345] close(143) = -1 EBADF (Bad file descriptor) [pid 345] close(144) = -1 EBADF (Bad file descriptor) [pid 345] close(145) = -1 EBADF (Bad file descriptor) [pid 345] close(146) = -1 EBADF (Bad file descriptor) [pid 345] close(147) = -1 EBADF (Bad file descriptor) [pid 345] close(148) = -1 EBADF (Bad file descriptor) [pid 345] close(149) = -1 EBADF (Bad file descriptor) [pid 345] close(150) = -1 EBADF (Bad file descriptor) [pid 345] close(151) = -1 EBADF (Bad file descriptor) [pid 345] close(152) = -1 EBADF (Bad file descriptor) [pid 345] close(153) = -1 EBADF (Bad file descriptor) [pid 345] close(154) = -1 EBADF (Bad file descriptor) [pid 345] close(155) = -1 EBADF (Bad file descriptor) [pid 345] close(156) = -1 EBADF (Bad file descriptor) [pid 345] close(157) = -1 EBADF (Bad file descriptor) [pid 345] close(158) = -1 EBADF (Bad file descriptor) [pid 345] close(159) = -1 EBADF (Bad file descriptor) [pid 345] close(160) = -1 EBADF (Bad file descriptor) [pid 345] close(161) = -1 EBADF (Bad file descriptor) [pid 345] close(162) = -1 EBADF (Bad file descriptor) [pid 345] close(163) = -1 EBADF (Bad file descriptor) [pid 345] close(164) = -1 EBADF (Bad file descriptor) [pid 345] close(165) = -1 EBADF (Bad file descriptor) [pid 345] close(166) = -1 EBADF (Bad file descriptor) [pid 345] close(167) = -1 EBADF (Bad file descriptor) [pid 345] close(168) = -1 EBADF (Bad file descriptor) [pid 345] close(169) = -1 EBADF (Bad file descriptor) [pid 345] close(170) = -1 EBADF (Bad file descriptor) [pid 345] close(171) = -1 EBADF (Bad file descriptor) [pid 345] close(172) = -1 EBADF (Bad file descriptor) [pid 345] close(173) = -1 EBADF (Bad file descriptor) [pid 345] close(174) = -1 EBADF (Bad file descriptor) [pid 345] close(175) = -1 EBADF (Bad file descriptor) [pid 345] close(176) = -1 EBADF (Bad file descriptor) [pid 345] close(177) = -1 EBADF (Bad file descriptor) [pid 345] close(178) = -1 EBADF (Bad file descriptor) [pid 345] close(179) = -1 EBADF (Bad file descriptor) [pid 345] close(180) = -1 EBADF (Bad file descriptor) [pid 345] close(181) = -1 EBADF (Bad file descriptor) [pid 345] close(182) = -1 EBADF (Bad file descriptor) [pid 345] close(183) = -1 EBADF (Bad file descriptor) [pid 345] close(184) = -1 EBADF (Bad file descriptor) [pid 345] close(185) = -1 EBADF (Bad file descriptor) [pid 345] close(186) = -1 EBADF (Bad file descriptor) [pid 345] close(187) = -1 EBADF (Bad file descriptor) [pid 345] close(188) = -1 EBADF (Bad file descriptor) [pid 345] close(189) = -1 EBADF (Bad file descriptor) [pid 345] close(190) = -1 EBADF (Bad file descriptor) [pid 345] close(191) = -1 EBADF (Bad file descriptor) [pid 345] close(192) = -1 EBADF (Bad file descriptor) [pid 345] close(193) = -1 EBADF (Bad file descriptor) [pid 345] close(194) = -1 EBADF (Bad file descriptor) [pid 345] close(195) = -1 EBADF (Bad file descriptor) [pid 345] close(196) = -1 EBADF (Bad file descriptor) [pid 345] close(197) = -1 EBADF (Bad file descriptor) [pid 345] close(198) = -1 EBADF (Bad file descriptor) [pid 345] close(199) = -1 EBADF (Bad file descriptor) [pid 345] close(200) = -1 EBADF (Bad file descriptor) [pid 345] close(201) = -1 EBADF (Bad file descriptor) [pid 345] close(202) = -1 EBADF (Bad file descriptor) [pid 345] close(203) = -1 EBADF (Bad file descriptor) [pid 345] close(204) = -1 EBADF (Bad file descriptor) [pid 345] close(205) = -1 EBADF (Bad file descriptor) [pid 345] close(206) = -1 EBADF (Bad file descriptor) [pid 345] close(207) = -1 EBADF (Bad file descriptor) [pid 345] close(208) = -1 EBADF (Bad file descriptor) [pid 345] close(209) = -1 EBADF (Bad file descriptor) [pid 345] close(210) = -1 EBADF (Bad file descriptor) [pid 345] close(211) = -1 EBADF (Bad file descriptor) [pid 345] close(212) = -1 EBADF (Bad file descriptor) [pid 345] close(213) = -1 EBADF (Bad file descriptor) [pid 345] close(214) = -1 EBADF (Bad file descriptor) [pid 345] close(215) = -1 EBADF (Bad file descriptor) [pid 345] close(216) = -1 EBADF (Bad file descriptor) [pid 345] close(217) = -1 EBADF (Bad file descriptor) [pid 345] close(218) = -1 EBADF (Bad file descriptor) [pid 345] close(219) = -1 EBADF (Bad file descriptor) [pid 345] close(220) = -1 EBADF (Bad file descriptor) [pid 345] close(221) = -1 EBADF (Bad file descriptor) [pid 345] close(222) = -1 EBADF (Bad file descriptor) [pid 345] close(223) = -1 EBADF (Bad file descriptor) [pid 345] close(224) = -1 EBADF (Bad file descriptor) [pid 345] close(225) = -1 EBADF (Bad file descriptor) [pid 345] close(226) = -1 EBADF (Bad file descriptor) [pid 345] close(227) = -1 EBADF (Bad file descriptor) [pid 345] close(228) = -1 EBADF (Bad file descriptor) [pid 345] close(229) = -1 EBADF (Bad file descriptor) [pid 345] close(230) = -1 EBADF (Bad file descriptor) [pid 345] close(231) = -1 EBADF (Bad file descriptor) [pid 345] close(232) = -1 EBADF (Bad file descriptor) [pid 345] close(233) = -1 EBADF (Bad file descriptor) [pid 345] close(234) = -1 EBADF (Bad file descriptor) [pid 345] close(235) = -1 EBADF (Bad file descriptor) [pid 345] close(236) = -1 EBADF (Bad file descriptor) [pid 345] close(237) = -1 EBADF (Bad file descriptor) [pid 345] close(238) = -1 EBADF (Bad file descriptor) [pid 345] close(239) = -1 EBADF (Bad file descriptor) [pid 345] close(240) = -1 EBADF (Bad file descriptor) [pid 345] close(241) = -1 EBADF (Bad file descriptor) [pid 345] close(242) = -1 EBADF (Bad file descriptor) [pid 345] close(243) = -1 EBADF (Bad file descriptor) [pid 345] close(244) = -1 EBADF (Bad file descriptor) [pid 345] close(245) = -1 EBADF (Bad file descriptor) [pid 345] close(246) = -1 EBADF (Bad file descriptor) [pid 345] close(247) = -1 EBADF (Bad file descriptor) [pid 345] close(248) = -1 EBADF (Bad file descriptor) [pid 345] close(249) = -1 EBADF (Bad file descriptor) [pid 345] close(250) = -1 EBADF (Bad file descriptor) [pid 345] close(251) = -1 EBADF (Bad file descriptor) [pid 345] close(252) = -1 EBADF (Bad file descriptor) [pid 345] close(253) = -1 EBADF (Bad file descriptor) [pid 345] close(254) = -1 EBADF (Bad file descriptor) [pid 345] close(255) = -1 EBADF (Bad file descriptor) [pid 345] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 345] execve("ci2-android-6-1-perf/syz-executor", ["ci2-android-6-1-perf/syz-executor", "exec"], 0x7ffd4c4c28b0 /* 2 vars */ [pid 314] <... clone3 resumed>) = 345 [pid 314] munmap(0x7f1205f3a000, 36864) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 345] <... execve resumed>) = 0 [pid 314] fcntl(13, F_GETFL) = 0 (flags O_RDONLY) [pid 314] fcntl(13, F_SETFL, O_RDONLY|O_NONBLOCK) = 0 [pid 314] fcntl(16, F_GETFL) = 0 (flags O_RDONLY) [pid 314] fcntl(16, F_SETFL, O_RDONLY|O_NONBLOCK) = 0 [pid 314] close(9) = 0 [pid 314] close(14) = 0 [pid 314] close(17) = 0 [pid 314] close(10) = 0 [pid 314] close(11) = 0 [pid 314] close(15) = 0 [pid 314] write(12, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x01\x01\x00\x00\x00\x00\x00\x00\x10\x3c\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00", 72) = 72 [pid 314] pselect6(17, [3 13 16], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 345] brk(NULL) = 0x555588797000 [pid 345] brk(0x555588797e80) = 0x555588797e80 [pid 345] arch_prctl(ARCH_SET_FS, 0x555588797500) = 0 [pid 345] set_tid_address(0x5555887977d0) = 345 [pid 345] set_robust_list(0x5555887977e0, 24) = 0 [pid 345] prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 [pid 345] readlinkat(AT_FDCWD, "/proc/self/exe", "/root/ci2-android-6-1-perf/syz-executor", 4096) = 39 [pid 345] getrandom("\x90\x0c\xc9\x68\xdf\xce\x4e\xa5", 8, GRND_NONBLOCK) = 8 [pid 345] brk(NULL) = 0x555588797e80 [pid 345] brk(0x5555887b8e80) = 0x5555887b8e80 [pid 345] brk(0x5555887b9000) = 0x5555887b9000 [pid 345] mprotect(0x7f9bde8bc000, 1245184, PROT_READ) = 0 [pid 345] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 345] mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED_NOREPLACE, -1, 0) = 0x1ffffffff000 [pid 345] mmap(0x200000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED_NOREPLACE, -1, 0) = 0x200000000000 [pid 345] mmap(0x200001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED_NOREPLACE, -1, 0) = 0x200001000000 [pid 345] rt_sigaction(SIGCHLD, {sa_handler=0x7f9bde651780, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f9bde73f450}, NULL, 8) = 0 [pid 345] pkey_alloc(0, PKEY_UNRESTRICTED) = -1 EINVAL (Invalid argument) [pid 345] getrandom("\x68\x39\x26\x75\x93\x13\x40\x77", 8, GRND_NONBLOCK) = 8 [pid 345] mkdir("./syzkaller.0gOEpx", 0700) = 0 [pid 345] chmod("./syzkaller.0gOEpx", 0777) = 0 [pid 345] chdir("./syzkaller.0gOEpx") = 0 [pid 345] rt_sigaction(SIGRTMIN, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0 [pid 345] rt_sigaction(SIGRT_1, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0 [pid 345] rt_sigaction(SIGSEGV, {sa_handler=0x7f9bde653bd0, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7f9bde73f450}, NULL, 8) = 0 [pid 345] rt_sigaction(SIGBUS, {sa_handler=0x7f9bde653bd0, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7f9bde73f450}, NULL, 8) = 0 [pid 345] getpid() = 345 [pid 345] mmap(0x1b31520000, 4194304, PROT_READ, MAP_SHARED|MAP_FIXED_NOREPLACE, 3, 0) = 0x1b31520000 [pid 345] getpid() = 345 [pid 345] mmap(0x1b32524000, 262144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED_NOREPLACE, 4, 0) = 0x1b32524000 [pid 345] close(3) = 0 [pid 345] fcntl(5, F_GETFD) = -1 EBADF (Bad file descriptor) [pid 345] fcntl(6, F_GETFD) = -1 EBADF (Bad file descriptor) [pid 345] dup2(0, 249) = 249 [pid 345] dup2(1, 248) = 248 [pid 345] dup2(2, 1) = 1 [pid 345] dup2(2, 0) = 0 [pid 345] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x01\x01\x00\x00\x00\x00\x00\x00\x10\x3c\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00", 72) = 72 [pid 345] unshare(CLONE_NEWPID) = 0 [pid 345] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 345] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 346 attached , child_tidptr=0x5555887977d0) = 346 [pid 345] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 346] set_robust_list(0x5555887977e0, 24) = 0 [pid 346] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 346] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 346] getppid() = 0 [pid 346] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 346] dup2(3, 201) = 201 [pid 346] close(3) = 0 [pid 346] prlimit64(0, RLIMIT_AS, {rlim_cur=344064*1024, rlim_max=344064*1024}, NULL) = 0 [pid 346] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0 [pid 346] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0 [pid 346] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0 [pid 346] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0 [pid 346] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0 [pid 346] unshare(CLONE_NEWNS) = 0 [pid 346] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0 [pid 346] unshare(CLONE_NEWIPC) = -1 EINVAL (Invalid argument) [pid 346] unshare(CLONE_NEWCGROUP) = 0 [pid 346] unshare(CLONE_NEWUTS) = 0 [pid 346] unshare(CLONE_SYSVSEM) = 0 [pid 346] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 346] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 346] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 346] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 346] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 346] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 346] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 346] getpid() = 1 [pid 346] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 342] +++ killed by SIGKILL +++ [pid 346] <... unshare resumed>) = 0 [pid 346] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3 [pid 346] write(3, "0 65535", 7) = 7 [pid 346] close(3) = 0 [pid 346] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 346] sendto(3, [{nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x03\x00\x69\x70\x36\x67\x72\x65\x74\x61\x70\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x69\x70\x36\x67\x72\x65\x74\x61\x70\x00\x00\x00"], 84, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 84 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x62\x72\x69\x64\x67\x65\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x0a\x00\x01\x00\x62\x72\x69\x64\x67\x65\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 76 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] sendto(3, [{nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x76\x63\x61\x6e\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x76\x63\x61\x6e"], 72, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 72 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] sendto(3, [{nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x62\x6f\x6e\x64\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x62\x6f\x6e\x64"], 72, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 72 [pid 346] recvfrom(3, [{nlmsg_len=92, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x62\x6f\x6e\x64\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x62\x6f\x6e\x64"]}], 4096, 0, NULL, NULL) = 92 [pid 346] sendto(3, [{nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x74\x65\x61\x6d\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x74\x65\x61\x6d"], 72, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 72 [pid 346] recvfrom(3, [{nlmsg_len=92, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x74\x65\x61\x6d\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x74\x65\x61\x6d"]}], 4096, 0, NULL, NULL) = 92 [pid 346] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x64\x75\x6d\x6d\x79\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x64\x75\x6d\x6d\x79\x00\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 76 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x6e\x69\x63\x76\x66\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x6e\x69\x63\x76\x66\x00\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 76 [pid 346] recvfrom(3, [{nlmsg_len=96, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x6e\x69\x63\x76\x66\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x6e\x69\x63\x76\x66\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 96 [pid 346] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x6e\x6c\x6d\x6f\x6e\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x6e\x6c\x6d\x6f\x6e\x00\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 76 [pid 346] recvfrom(3, [{nlmsg_len=96, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x6e\x6c\x6d\x6f\x6e\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x6e\x6c\x6d\x6f\x6e\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 96 [pid 346] sendto(3, [{nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x63\x61\x69\x66\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x63\x61\x69\x66"], 72, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 72 [pid 346] recvfrom(3, [{nlmsg_len=92, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=72, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x63\x61\x69\x66\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x63\x61\x69\x66"]}], 4096, 0, NULL, NULL) = 92 [pid 346] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x62\x61\x74\x61\x64\x76\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x0a\x00\x01\x00\x62\x61\x74\x61\x64\x76\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 76 [pid 346] recvfrom(3, [{nlmsg_len=96, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x62\x61\x74\x61\x64\x76\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x0a\x00\x01\x00\x62\x61\x74\x61\x64\x76\x00\x00"]}], 4096, 0, NULL, NULL) = 96 [pid 346] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x76\x78\x63\x61\x6e\x31\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x76\x78\x63\x61\x6e\x00\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 76 [pid 346] recvfrom(3, [{nlmsg_len=96, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x76\x78\x63\x61\x6e\x31\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x09\x00\x01\x00\x76\x78\x63\x61\x6e\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 96 [pid 346] sendto(3, [{nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x0c\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 60 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=60, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x03\x00\x77\x67\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x77\x69\x72\x65\x67\x75\x61\x72\x64\x00\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 76 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x03\x00\x77\x67\x31\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x77\x69\x72\x65\x67\x75\x61\x72\x64\x00\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 76 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] sendto(3, [{nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x03\x00\x77\x67\x32\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x77\x69\x72\x65\x67\x75\x61\x72\x64\x00\x00\x00"], 76, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 76 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] sendto(3, [{nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x00\x03\x00\x62\x72\x69\x64\x67\x65\x5f\x73\x6c\x61\x76\x65\x5f\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x74\x6f"...], 140, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 140 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] sendto(3, [{nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x00\x03\x00\x62\x72\x69\x64\x67\x65\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x74\x6f"...], 140, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 140 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge_slave_0", ifr_ifindex=21}) = 0 [pid 346] close(5) = 0 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge0", ifr_ifindex=12}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x15\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x0c\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge_slave_1", ifr_ifindex=23}) = 0 [pid 346] close(5) = 0 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge0", ifr_ifindex=12}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x17\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x0c\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] sendto(3, [{nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x62\x6f\x6e\x64\x5f\x73\x6c\x61\x76\x65\x5f\x30\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x74\x6f\x5f\x62\x6f\x6e"...], 136, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 136 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] sendto(3, [{nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x62\x6f\x6e\x64\x5f\x73\x6c\x61\x76\x65\x5f\x31\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x74\x6f\x5f\x62\x6f\x6e"...], 136, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 136 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="bond_slave_0", ifr_ifindex=25}) = 0 [pid 346] close(5) = 0 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="bond0"}) = -1 ENODEV (No such device) [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="bond_slave_1", ifr_ifindex=27}) = 0 [pid 346] close(5) = 0 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="bond0"}) = -1 ENODEV (No such device) [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] sendto(3, [{nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x30\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x74\x6f\x5f\x74\x65\x61"...], 136, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 136 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] sendto(3, [{nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x74\x6f\x5f\x74\x65\x61"...], 136, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 136 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="team_slave_0", ifr_ifindex=29}) = 0 [pid 346] close(5) = 0 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="team0"}) = -1 ENODEV (No such device) [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="team_slave_1", ifr_ifindex=31}) = 0 [pid 346] close(5) = 0 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="team0"}) = -1 ENODEV (No such device) [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] sendto(3, [{nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x00\x03\x00\x62\x61\x74\x61\x64\x76\x5f\x73\x6c\x61\x76\x65\x5f\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x74\x6f"...], 140, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 140 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] sendto(3, [{nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x00\x03\x00\x62\x61\x74\x61\x64\x76\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x74\x6f"...], 140, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 140 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_0", ifr_ifindex=33}) = 0 [pid 346] close(5) = 0 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv0"}) = -1 ENODEV (No such device) [pid 346] close(5) = 0 [ 49.336620][ T346] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.343708][ T346] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.351945][ T346] device bridge_slave_0 entered promiscuous mode [ 49.361016][ T346] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.368739][ T346] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.376267][ T346] device bridge_slave_1 entered promiscuous mode [pid 346] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x21\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_1", ifr_ifindex=35}) = 0 [pid 346] close(5) = 0 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv0"}) = -1 ENODEV (No such device) [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x23\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] sendto(3, [{nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x09\x00\x03\x00\x78\x66\x72\x6d\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x18\x00\x12\x00\x08\x00\x01\x00\x78\x66\x72\x6d\x0c\x00\x02\x00\x08\x00\x02\x00\x01\x00\x00\x00"], 84, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 84 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge_slave_0", ifr_ifindex=21}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x15\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge_slave_1", ifr_ifindex=23}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x17\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] sendto(3, [{nlmsg_len=132, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x00\x03\x00\x68\x73\x72\x5f\x73\x6c\x61\x76\x65\x5f\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x44\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x38\x00\x02\x00\x34\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x74\x6f\x5f\x68\x73\x72"...], 132, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 132 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=132, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] sendto(3, [{nlmsg_len=132, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x00\x03\x00\x68\x73\x72\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x44\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x38\x00\x02\x00\x34\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x74\x6f\x5f\x68\x73\x72"...], 132, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 132 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=132, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="hsr_slave_0", ifr_ifindex=38}) = 0 [pid 346] close(5) = 0 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="hsr_slave_1", ifr_ifindex=40}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=88, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x03\x00\x68\x73\x72\x30\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x20\x00\x12\x00\x07\x00\x01\x00\x68\x73\x72\x00\x14\x00\x02\x00\x08\x00\x01\x00\x26\x00\x00\x00\x08\x00\x02\x00\x28\x00\x00\x00"], 88, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 88 [pid 346] recvfrom(3, [{nlmsg_len=108, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=88, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x03\x00\x68\x73\x72\x30\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x20\x00\x12\x00\x07\x00\x01\x00\x68\x73\x72\x00\x14\x00\x02\x00\x08\x00\x01\x00\x26\x00\x00\x00\x08\x00\x02\x00\x28\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 108 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="hsr_slave_0", ifr_ifindex=38}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x26\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="hsr_slave_1", ifr_ifindex=40}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x28\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] sendto(3, [{nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x76\x69\x72\x74\x5f\x77\x69\x66\x69\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x76\x69"...], 140, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 140 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi", ifr_ifindex=41}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=92, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x03\x00\x76\x69\x72\x74\x5f\x77\x69\x66\x69\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x76\x69\x72\x74\x5f\x77\x69\x66\x69\x00\x00\x00\x08\x00\x05\x00\x29\x00\x00\x00"], 92, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 92 [pid 346] recvfrom(3, [{nlmsg_len=112, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=92, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x03\x00\x76\x69\x72\x74\x5f\x77\x69\x66\x69\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x76\x69\x72\x74\x5f\x77\x69\x66\x69\x00\x00\x00\x08\x00\x05\x00\x29\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 112 [pid 346] sendto(3, [{nlmsg_len=132, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x76\x6c\x61\x6e\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x44\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x38\x00\x02\x00\x34\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x76\x6c\x61\x6e\x00\x00"...], 132, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 132 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=132, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_vlan", ifr_ifindex=44}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=100, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x76\x6c\x61\x6e\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x20\x00\x12\x00\x08\x00\x01\x00\x76\x6c\x61\x6e\x14\x00\x02\x00\x06\x00\x01\x00\x00\x00\x00\x00\x06\x00\x05\x00\x81\x00\x00\x00\x08\x00\x05\x00\x2c\x00\x00\x00"], 100, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 100 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=100, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_vlan", ifr_ifindex=44}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=100, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x76\x6c\x61\x6e\x31\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x20\x00\x12\x00\x08\x00\x01\x00\x76\x6c\x61\x6e\x14\x00\x02\x00\x06\x00\x01\x00\x01\x00\x00\x00\x06\x00\x05\x00\x88\xa8\x00\x00\x08\x00\x05\x00\x2c\x00\x00\x00"], 100, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 100 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=100, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_vlan", ifr_ifindex=43}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=96, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x03\x00\x6d\x61\x63\x76\x6c\x61\x6e\x30\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x1c\x00\x12\x00\x0b\x00\x01\x00\x6d\x61\x63\x76\x6c\x61\x6e\x00\x0c\x00\x02\x00\x08\x00\x01\x00\x04\x00\x00\x00\x08\x00\x05\x00\x2b\x00\x00\x00"], 96, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 96 [pid 346] recvfrom(3, [{nlmsg_len=116, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=96, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x03\x00\x6d\x61\x63\x76\x6c\x61\x6e\x30\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x1c\x00\x12\x00\x0b\x00\x01\x00\x6d\x61\x63\x76\x6c\x61\x6e\x00\x0c\x00\x02\x00\x08\x00\x01\x00\x04\x00\x00\x00\x08\x00\x05\x00\x2b\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 116 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_vlan", ifr_ifindex=43}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=96, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x03\x00\x6d\x61\x63\x76\x6c\x61\x6e\x31\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x1c\x00\x12\x00\x0b\x00\x01\x00\x6d\x61\x63\x76\x6c\x61\x6e\x00\x0c\x00\x02\x00\x08\x00\x01\x00\x04\x00\x00\x00\x08\x00\x05\x00\x2b\x00\x00\x00"], 96, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 96 [pid 346] recvfrom(3, [{nlmsg_len=116, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=96, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x03\x00\x6d\x61\x63\x76\x6c\x61\x6e\x31\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x1c\x00\x12\x00\x0b\x00\x01\x00\x6d\x61\x63\x76\x6c\x61\x6e\x00\x0c\x00\x02\x00\x08\x00\x01\x00\x04\x00\x00\x00\x08\x00\x05\x00\x2b\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 116 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_vlan", ifr_ifindex=44}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x69\x70\x76\x6c\x61\x6e\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x24\x00\x12\x00\x0a\x00\x01\x00\x69\x70\x76\x6c\x61\x6e\x00\x00\x14\x00\x02\x00\x06\x00\x01\x00\x00\x00\x00\x00\x06\x00\x02\x00\x00\x00\x00\x00\x08\x00\x05\x00\x2c\x00\x00\x00"], 104, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 104 [pid 346] recvfrom(3, [{nlmsg_len=124, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x69\x70\x76\x6c\x61\x6e\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x24\x00\x12\x00\x0a\x00\x01\x00\x69\x70\x76\x6c\x61\x6e\x00\x00\x14\x00\x02\x00\x06\x00\x01\x00\x00\x00\x00\x00\x06\x00\x02\x00\x00\x00\x00\x00\x08\x00\x05\x00\x2c\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 124 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_vlan", ifr_ifindex=44}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x69\x70\x76\x6c\x61\x6e\x31\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x24\x00\x12\x00\x0a\x00\x01\x00\x69\x70\x76\x6c\x61\x6e\x00\x00\x14\x00\x02\x00\x06\x00\x01\x00\x02\x00\x00\x00\x06\x00\x02\x00\x02\x00\x00\x00\x08\x00\x05\x00\x2c\x00\x00\x00"], 104, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 104 [pid 346] recvfrom(3, [{nlmsg_len=124, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x69\x70\x76\x6c\x61\x6e\x31\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x24\x00\x12\x00\x0a\x00\x01\x00\x69\x70\x76\x6c\x61\x6e\x00\x00\x14\x00\x02\x00\x06\x00\x01\x00\x02\x00\x00\x00\x06\x00\x02\x00\x02\x00\x00\x00\x08\x00\x05\x00\x2c\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 124 [pid 346] sendto(3, [{nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x6d\x61\x63\x76\x74\x61\x70\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x6d\x61"...], 140, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 140 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_macvtap", ifr_ifindex=48}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x03\x00\x6d\x61\x63\x76\x74\x61\x70\x30\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x0b\x00\x01\x00\x6d\x61\x63\x76\x74\x61\x70\x00\x08\x00\x05\x00\x30\x00\x00\x00"], 84, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 84 [pid 346] recvfrom(3, [{nlmsg_len=104, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x03\x00\x6d\x61\x63\x76\x74\x61\x70\x30\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x0b\x00\x01\x00\x6d\x61\x63\x76\x74\x61\x70\x00\x08\x00\x05\x00\x30\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 104 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_macvtap", ifr_ifindex=47}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x6d\x61\x63\x73\x65\x63\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x0a\x00\x01\x00\x6d\x61\x63\x73\x65\x63\x00\x00\x08\x00\x05\x00\x2f\x00\x00\x00"], 84, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 84 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] sendto(3, [{nlmsg_len=96, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x67\x65\x6e\x65\x76\x65\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x24\x00\x12\x00\x0a\x00\x01\x00\x67\x65\x6e\x65\x76\x65\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x18"], 96, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 96 [pid 346] recvfrom(3, [{nlmsg_len=116, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=96, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x67\x65\x6e\x65\x76\x65\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x24\x00\x12\x00\x0a\x00\x01\x00\x67\x65\x6e\x65\x76\x65\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x18"]}], 4096, 0, NULL, NULL) = 116 [pid 346] sendto(3, [{nlmsg_len=108, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x67\x65\x6e\x65\x76\x65\x31\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x30\x00\x12\x00\x0a\x00\x01\x00\x67\x65\x6e\x65\x76\x65\x00\x00\x20\x00\x02\x00\x08\x00\x01\x00\x01\x00\x00\x00\x14\x00\x07\x00\xfc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01"], 108, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 108 [pid 346] recvfrom(3, [{nlmsg_len=128, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=108, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x67\x65\x6e\x65\x76\x65\x31\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x30\x00\x12\x00\x0a\x00\x01\x00\x67\x65\x6e\x65\x76\x65\x00\x00\x20\x00\x02\x00\x08\x00\x01\x00\x01\x00\x00\x00\x14\x00\x07\x00\xfc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01"]}], 4096, 0, NULL, NULL) = 128 [pid 346] openat(AT_FDCWD, "/sys/bus/netdevsim/del_device", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 346] openat(AT_FDCWD, "/sys/bus/netdevsim/new_device", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 346] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 5 [pid 346] sendto(5, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0e\x00\x02\x00\x77\x69\x72\x65\x67\x75\x61\x72\x64\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 36 [pid 346] recvfrom(5, [{nlmsg_len=112, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x01\x02\x00\x00\x0e\x00\x02\x00\x77\x69\x72\x65\x67\x75\x61\x72\x64\x00\x00\x00\x06\x00\x01\x00\x1c\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x08\x00\x00\x00\x2c\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x00\x00\x00\x00\x08\x00\x02\x00\x1c\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00"], 4096, 0, NULL, NULL) = 112 [pid 346] recvfrom(5, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] sendto(5, [{nlmsg_len=368, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x01\x00\x00\x08\x00\x02\x00\x77\x67\x30\x00\x24\x00\x03\x00\xa0\x5c\xa8\x4f\x6c\x9c\x8e\x38\x53\xe2\xfd\x7a\x70\xae\x0f\xb2\x0f\xa1\x52\x60\x0c\xb0\x08\x45\x17\x4f\x08\x07\x6f\x8d\x78\x43\x06\x00\x06\x00\x21\x4e\x00\x00\x28\x01\x08\x80\x8c\x00\x00\x80\x24\x00\x01\x00\xd1\x73\x28\x99\xf6\x11\xcd\x89\x94\x03\x4d\x7f\x41\x3d\xc9\x57\x63\x0e\x54\x93\xc2\x85\xac\xa4\x00\x65\xcb\x63\x11\xbe\x69\x6b"...], 368, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 368 [pid 346] recvfrom(5, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=368, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] sendto(5, [{nlmsg_len=368, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x01\x00\x00\x08\x00\x02\x00\x77\x67\x31\x00\x24\x00\x03\x00\xb0\x80\x73\xe8\xd4\x4e\x91\xe3\xda\x92\x2c\x22\x43\x82\x44\xbb\x88\x5c\x69\xe2\x69\xc8\xe9\xd8\x35\xb1\x14\x29\x3a\x4d\xdc\x6e\x06\x00\x06\x00\x22\x4e\x00\x00\x28\x01\x08\x80\x98\x00\x00\x80\x24\x00\x01\x00\x97\x5c\x9d\x81\xc9\x83\xc8\x20\x9e\xe7\x81\x25\x4b\x89\x9f\x8e\xd9\x25\xae\x9f\x09\x23\xc2\x3c\x62\xf5\x3c\x57\xcd\xbf\x69\x1c"...], 368, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 368 [pid 346] recvfrom(5, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=368, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] sendto(5, [{nlmsg_len=368, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x01\x00\x00\x08\x00\x02\x00\x77\x67\x32\x00\x24\x00\x03\x00\xa0\xcb\x87\x9a\x47\xf5\xbc\x64\x4c\x0e\x69\x3f\xa6\xd0\x31\xc7\x4a\x15\x53\xb6\xe9\x01\xb9\xff\x2f\x51\x8c\x78\x04\x2f\xb5\x42\x06\x00\x06\x00\x23\x4e\x00\x00\x28\x01\x08\x80\x98\x00\x00\x80\x24\x00\x01\x00\x97\x5c\x9d\x81\xc9\x83\xc8\x20\x9e\xe7\x81\x25\x4b\x89\x9f\x8e\xd9\x25\xae\x9f\x09\x23\xc2\x3c\x62\xf5\x3c\x57\xcd\xbf\x69\x1c"...], 368, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 368 [pid 346] recvfrom(5, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=368, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] close(5) = 0 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="lo", ifr_ifindex=1}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x01\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0a\x08\x00\x01\x00\xac\x14\x14\x0a"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="lo", ifr_ifindex=1}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x01\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="lo", ifr_ifindex=1}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x0a\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="sit0", ifr_ifindex=8}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x08\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0b\x08\x00\x01\x00\xac\x14\x14\x0b"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="sit0", ifr_ifindex=8}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x08\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="sit0", ifr_ifindex=8}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x08\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge0", ifr_ifindex=12}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0c\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0c\x08\x00\x01\x00\xac\x14\x14\x0c"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge0", ifr_ifindex=12}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0c\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge0", ifr_ifindex=12}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0c\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x0c\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="vcan0", ifr_ifindex=13}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0d\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0d\x08\x00\x01\x00\xac\x14\x14\x0d"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="vcan0", ifr_ifindex=13}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0d\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="tunl0", ifr_ifindex=2}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x02\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0e\x08\x00\x01\x00\xac\x14\x14\x0e"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="tunl0", ifr_ifindex=2}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x02\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="tunl0", ifr_ifindex=2}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x02\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="gre0", ifr_ifindex=3}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x03\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0f\x08\x00\x01\x00\xac\x14\x14\x0f"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="gre0", ifr_ifindex=3}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x03\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="gre0", ifr_ifindex=3}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x03\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="gretap0", ifr_ifindex=4}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x04\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x10\x08\x00\x01\x00\xac\x14\x14\x10"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="gretap0", ifr_ifindex=4}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x04\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="gretap0", ifr_ifindex=4}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x04\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x10\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="ip_vti0", ifr_ifindex=6}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x06\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x11\x08\x00\x01\x00\xac\x14\x14\x11"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="ip_vti0", ifr_ifindex=6}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x06\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="ip_vti0", ifr_ifindex=6}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x06\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6_vti0", ifr_ifindex=7}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x07\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x12\x08\x00\x01\x00\xac\x14\x14\x12"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6_vti0", ifr_ifindex=7}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x07\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6_vti0", ifr_ifindex=7}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x07\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6tnl0", ifr_ifindex=9}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x09\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x13\x08\x00\x01\x00\xac\x14\x14\x13"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6tnl0", ifr_ifindex=9}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x09\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6tnl0", ifr_ifindex=9}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x09\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6gre0", ifr_ifindex=10}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0a\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x14\x08\x00\x01\x00\xac\x14\x14\x14"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6gre0", ifr_ifindex=10}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0a\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6gre0", ifr_ifindex=10}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0a\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6gretap0", ifr_ifindex=11}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0b\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x15\x08\x00\x01\x00\xac\x14\x14\x15"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6gretap0", ifr_ifindex=11}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0b\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x15\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x15"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 346] recvfrom(3 [pid 310] <... epoll_pwait resumed>, [], 128, 364, NULL, 0) = 0 [pid 307] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 346] <... recvfrom resumed>, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 310] epoll_pwait(4 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 346] <... socket resumed>) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6gretap0" [pid 310] futex(0x1ed5c29ec960, FUTEX_WAKE_PRIVATE, 1 [pid 346] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 310] <... futex resumed>) = 1 [pid 308] <... futex resumed>) = 0 [pid 346] close(5 [pid 310] epoll_pwait(4 [pid 308] epoll_pwait(4 [pid 346] <... close resumed>) = 0 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 346] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0b\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x15\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 308] futex(0x1ed5c29ec960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=997550540} [pid 346] <... sendto resumed>) = 44 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [ 49.487875][ T346] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.495058][ T346] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.502371][ T346] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.509442][ T346] bridge0: port 1(bridge_slave_0) entered forwarding state [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="erspan0", ifr_ifindex=5}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x05\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x16\x08\x00\x01\x00\xac\x14\x14\x16"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="erspan0", ifr_ifindex=5}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x05\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="erspan0", ifr_ifindex=5}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x05\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x16\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="bond0"}) = -1 ENODEV (No such device) [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x17\x08\x00\x01\x00\xac\x14\x14\x17"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 346] recvfrom(3, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x17\x08\x00\x01\x00\xac\x14\x14\x17"]}], 4096, 0, NULL, NULL) = 60 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="bond0"}) = -1 ENODEV (No such device) [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x17\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x17"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 346] recvfrom(3, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x17\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x17"]}], 4096, 0, NULL, NULL) = 84 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="bond0"}) = -1 ENODEV (No such device) [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x17\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 346] recvfrom(3, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x17\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0", ifr_ifindex=15}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0f\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x18\x08\x00\x01\x00\xac\x14\x14\x18"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0", ifr_ifindex=15}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0f\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x18\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x18"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0", ifr_ifindex=15}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0f\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x18\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1", ifr_ifindex=16}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x10\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x19\x08\x00\x01\x00\xac\x14\x14\x19"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1", ifr_ifindex=16}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x10\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1", ifr_ifindex=16}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x10\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x19\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="team0"}) = -1 ENODEV (No such device) [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1a\x08\x00\x01\x00\xac\x14\x14\x1a"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 346] recvfrom(3, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1a\x08\x00\x01\x00\xac\x14\x14\x1a"]}], 4096, 0, NULL, NULL) = 60 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="team0"}) = -1 ENODEV (No such device) [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1a"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 346] recvfrom(3, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1a"]}], 4096, 0, NULL, NULL) = 84 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="team0"}) = -1 ENODEV (No such device) [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1a\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 346] recvfrom(3, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1a\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_bridge", ifr_ifindex=20}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x14\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1b\x08\x00\x01\x00\xac\x14\x14\x1b"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_bridge", ifr_ifindex=20}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x14\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_bridge", ifr_ifindex=20}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x14\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1b\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_bridge", ifr_ifindex=22}) = 0 [pid 346] close(5) = 0 [ 49.592001][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.600393][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.607768][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.625938][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.634233][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [pid 346] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x16\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1c\x08\x00\x01\x00\xac\x14\x14\x1c"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_bridge", ifr_ifindex=22}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x16\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1c\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1c"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_bridge", ifr_ifindex=22}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x16\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1c\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_bond", ifr_ifindex=24}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x18\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1d\x08\x00\x01\x00\xac\x14\x14\x1d"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_bond", ifr_ifindex=24}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x18\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1d\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1d"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_bond", ifr_ifindex=24}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x18\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1d\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_bond", ifr_ifindex=26}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x1a\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1e\x08\x00\x01\x00\xac\x14\x14\x1e"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_bond", ifr_ifindex=26}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x1a\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1e\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1e"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_bond", ifr_ifindex=26}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1a\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1e\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_team", ifr_ifindex=28}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x1c\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1f\x08\x00\x01\x00\xac\x14\x14\x1f"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_team", ifr_ifindex=28}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x1c\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_team", ifr_ifindex=28}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1c\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1f\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_team", ifr_ifindex=30}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x1e\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x20\x08\x00\x01\x00\xac\x14\x14\x20"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_team", ifr_ifindex=30}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x1e\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_team", ifr_ifindex=30}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1e\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x20\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_hsr", ifr_ifindex=37}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x25\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x21\x08\x00\x01\x00\xac\x14\x14\x21"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_hsr", ifr_ifindex=37}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x25\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x21\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x21"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_hsr", ifr_ifindex=37}) = 0 [pid 346] close(5) = 0 [ 49.641314][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.654076][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.662492][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.669573][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [pid 346] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x25\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x21\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_hsr", ifr_ifindex=39}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x27\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x22\x08\x00\x01\x00\xac\x14\x14\x22"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_hsr", ifr_ifindex=39}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x27\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x22\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x22"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_hsr", ifr_ifindex=39}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x27\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x22\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="hsr0"}) = -1 ENODEV (No such device) [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x23\x08\x00\x01\x00\xac\x14\x14\x23"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 346] recvfrom(3, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x23\x08\x00\x01\x00\xac\x14\x14\x23"]}], 4096, 0, NULL, NULL) = 60 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="hsr0"}) = -1 ENODEV (No such device) [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x23\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x23"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 346] recvfrom(3, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x23\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x23"]}], 4096, 0, NULL, NULL) = 84 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="hsr0"}) = -1 ENODEV (No such device) [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 346] recvfrom(3, [{nlmsg_len=52, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 52 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="dummy0", ifr_ifindex=14}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0e\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x24\x08\x00\x01\x00\xac\x14\x14\x24"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="dummy0", ifr_ifindex=14}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0e\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x24\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x24"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="dummy0", ifr_ifindex=14}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0e\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x24\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="nicvf0"}) = -1 ENODEV (No such device) [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x25\x08\x00\x01\x00\xac\x14\x14\x25"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 346] recvfrom(3, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x25\x08\x00\x01\x00\xac\x14\x14\x25"]}], 4096, 0, NULL, NULL) = 60 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="nicvf0"}) = -1 ENODEV (No such device) [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 346] recvfrom(3, [{nlmsg_len=52, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 52 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="nlmon0"}) = -1 ENODEV (No such device) [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x26\x08\x00\x01\x00\xac\x14\x14\x26"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 346] recvfrom(3, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x26\x08\x00\x01\x00\xac\x14\x14\x26"]}], 4096, 0, NULL, NULL) = 60 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="nlmon0"}) = -1 ENODEV (No such device) [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x26\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x26"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 346] recvfrom(3, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x26\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x26"]}], 4096, 0, NULL, NULL) = 84 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="nlmon0"}) = -1 ENODEV (No such device) [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 346] recvfrom(3, [{nlmsg_len=52, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 52 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="vxcan0"}) = -1 ENODEV (No such device) [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x27\x08\x00\x01\x00\xac\x14\x14\x27"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 346] recvfrom(3, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x27\x08\x00\x01\x00\xac\x14\x14\x27"]}], 4096, 0, NULL, NULL) = 60 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="vxcan0"}) = -1 ENODEV (No such device) [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 346] recvfrom(3, [{nlmsg_len=52, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 52 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="vxcan1"}) = -1 ENODEV (No such device) [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x28\x08\x00\x01\x00\xac\x14\x14\x28"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 346] recvfrom(3, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x28\x08\x00\x01\x00\xac\x14\x14\x28"]}], 4096, 0, NULL, NULL) = 60 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="vxcan1"}) = -1 ENODEV (No such device) [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 346] recvfrom(3, [{nlmsg_len=52, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 52 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="caif0"}) = -1 ENODEV (No such device) [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x29\x08\x00\x01\x00\xac\x14\x14\x29"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 346] recvfrom(3, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x29\x08\x00\x01\x00\xac\x14\x14\x29"]}], 4096, 0, NULL, NULL) = 60 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="caif0"}) = -1 ENODEV (No such device) [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x29\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x29"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 346] recvfrom(3, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x29\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x29"]}], 4096, 0, NULL, NULL) = 84 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="caif0"}) = -1 ENODEV (No such device) [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x29\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 346] recvfrom(3, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x29\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv0"}) = -1 ENODEV (No such device) [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2a\x08\x00\x01\x00\xac\x14\x14\x2a"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 346] recvfrom(3, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2a\x08\x00\x01\x00\xac\x14\x14\x2a"]}], 4096, 0, NULL, NULL) = 60 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv0"}) = -1 ENODEV (No such device) [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2a"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 346] recvfrom(3, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2a"]}], 4096, 0, NULL, NULL) = 84 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv0"}) = -1 ENODEV (No such device) [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2a\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 346] recvfrom(3, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2a\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="netdevsim1"}) = -1 ENODEV (No such device) [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2b\x08\x00\x01\x00\xac\x14\x14\x2b"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 346] recvfrom(3, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2b\x08\x00\x01\x00\xac\x14\x14\x2b"]}], 4096, 0, NULL, NULL) = 60 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="netdevsim1"}) = -1 ENODEV (No such device) [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2b\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2b"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 346] recvfrom(3, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2b\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2b"]}], 4096, 0, NULL, NULL) = 84 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="netdevsim1"}) = -1 ENODEV (No such device) [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2b\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 346] recvfrom(3, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2b\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="xfrm0", ifr_ifindex=36}) = 0 [ 49.703981][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.717172][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x24\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2c\x08\x00\x01\x00\xac\x14\x14\x2c"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="xfrm0", ifr_ifindex=36}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x24\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2c\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2c"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="xfrm0", ifr_ifindex=36}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x24\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2c\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 346] recvfrom(3, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x24\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2c\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_virt_wifi", ifr_ifindex=42}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2a\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2d\x08\x00\x01\x00\xac\x14\x14\x2d"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_virt_wifi", ifr_ifindex=42}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2a\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2d\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2d"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_virt_wifi", ifr_ifindex=42}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2a\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2d\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi", ifr_ifindex=41}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x29\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2e\x08\x00\x01\x00\xac\x14\x14\x2e"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi", ifr_ifindex=41}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x29\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2e\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2e"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi", ifr_ifindex=41}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x29\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2e\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="virt_wifi0"}) = -1 ENODEV (No such device) [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2f\x08\x00\x01\x00\xac\x14\x14\x2f"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 346] recvfrom(3, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2f\x08\x00\x01\x00\xac\x14\x14\x2f"]}], 4096, 0, NULL, NULL) = 60 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="virt_wifi0"}) = -1 ENODEV (No such device) [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 346] recvfrom(3, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f"]}], 4096, 0, NULL, NULL) = 84 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="virt_wifi0"}) = -1 ENODEV (No such device) [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2f\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 346] recvfrom(3, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2f\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_vlan", ifr_ifindex=44}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2c\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x30\x08\x00\x01\x00\xac\x14\x14\x30"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_vlan", ifr_ifindex=44}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2c\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x30\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x30"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_vlan", ifr_ifindex=44}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2c\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x30\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_vlan", ifr_ifindex=43}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2b\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x31\x08\x00\x01\x00\xac\x14\x14\x31"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_vlan", ifr_ifindex=43}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2b\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x31\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x31"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_vlan", ifr_ifindex=43}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2b\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x31\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="vlan0", ifr_ifindex=45}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2d\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x32\x08\x00\x01\x00\xac\x14\x14\x32"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [ 49.782775][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.810021][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.818783][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="vlan0", ifr_ifindex=45}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2d\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="vlan0", ifr_ifindex=45}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2d\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x32\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="vlan1", ifr_ifindex=46}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2e\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x33\x08\x00\x01\x00\xac\x14\x14\x33"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="vlan1", ifr_ifindex=46}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2e\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x33\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x33"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="vlan1", ifr_ifindex=46}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2e\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x33\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="macvlan0"}) = -1 ENODEV (No such device) [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x34\x08\x00\x01\x00\xac\x14\x14\x34"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 346] recvfrom(3, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x34\x08\x00\x01\x00\xac\x14\x14\x34"]}], 4096, 0, NULL, NULL) = 60 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="macvlan0"}) = -1 ENODEV (No such device) [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x34\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x34"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 346] recvfrom(3, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x34\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x34"]}], 4096, 0, NULL, NULL) = 84 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="macvlan0"}) = -1 ENODEV (No such device) [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x34\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 346] recvfrom(3, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x34\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="macvlan1"}) = -1 ENODEV (No such device) [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x35\x08\x00\x01\x00\xac\x14\x14\x35"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 346] recvfrom(3, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x35\x08\x00\x01\x00\xac\x14\x14\x35"]}], 4096, 0, NULL, NULL) = 60 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="macvlan1"}) = -1 ENODEV (No such device) [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x35\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x35"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 346] recvfrom(3, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x35\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x35"]}], 4096, 0, NULL, NULL) = 84 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="macvlan1"}) = -1 ENODEV (No such device) [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x35\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 346] recvfrom(3, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x35\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="ipvlan0"}) = -1 ENODEV (No such device) [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x36\x08\x00\x01\x00\xac\x14\x14\x36"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 346] recvfrom(3, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x36\x08\x00\x01\x00\xac\x14\x14\x36"]}], 4096, 0, NULL, NULL) = 60 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="ipvlan0"}) = -1 ENODEV (No such device) [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 346] recvfrom(3, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36"]}], 4096, 0, NULL, NULL) = 84 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="ipvlan0"}) = -1 ENODEV (No such device) [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x36\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 346] recvfrom(3, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x36\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="ipvlan1"}) = -1 ENODEV (No such device) [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x37\x08\x00\x01\x00\xac\x14\x14\x37"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 346] recvfrom(3, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x37\x08\x00\x01\x00\xac\x14\x14\x37"]}], 4096, 0, NULL, NULL) = 60 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="ipvlan1"}) = -1 ENODEV (No such device) [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x37\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x37"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 346] recvfrom(3, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x37\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x37"]}], 4096, 0, NULL, NULL) = 84 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="ipvlan1"}) = -1 ENODEV (No such device) [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x37\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 346] recvfrom(3, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x37\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_macvtap", ifr_ifindex=48}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x30\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x38\x08\x00\x01\x00\xac\x14\x14\x38"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_macvtap", ifr_ifindex=48}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x30\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x38\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x38"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_macvtap", ifr_ifindex=48}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x30\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x38\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_macvtap", ifr_ifindex=47}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2f\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x39\x08\x00\x01\x00\xac\x14\x14\x39"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_macvtap", ifr_ifindex=47}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2f\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x39\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x39"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_macvtap", ifr_ifindex=47}) = 0 [pid 346] close(5) = 0 [ 49.826381][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.840130][ T346] device veth0_vlan entered promiscuous mode [pid 346] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2f\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x39\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="macvtap0"}) = -1 ENODEV (No such device) [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3a\x08\x00\x01\x00\xac\x14\x14\x3a"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 346] recvfrom(3, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3a\x08\x00\x01\x00\xac\x14\x14\x3a"]}], 4096, 0, NULL, NULL) = 60 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="macvtap0"}) = -1 ENODEV (No such device) [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3a"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 346] recvfrom(3, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3a"]}], 4096, 0, NULL, NULL) = 84 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="macvtap0"}) = -1 ENODEV (No such device) [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3a\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 346] recvfrom(3, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3a\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="macsec0", ifr_ifindex=49}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x31\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3b\x08\x00\x01\x00\xac\x14\x14\x3b"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="macsec0", ifr_ifindex=49}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x31\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3b"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="macsec0", ifr_ifindex=49}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x31\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3b\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_batadv", ifr_ifindex=32}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x20\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3c\x08\x00\x01\x00\xac\x14\x14\x3c"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_batadv", ifr_ifindex=32}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x20\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_batadv", ifr_ifindex=32}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x20\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3c\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_batadv", ifr_ifindex=34}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x22\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3d\x08\x00\x01\x00\xac\x14\x14\x3d"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_batadv", ifr_ifindex=34}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x22\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3d\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3d"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_batadv", ifr_ifindex=34}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x22\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3d\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_0", ifr_ifindex=33}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x21\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3e\x08\x00\x01\x00\xac\x14\x14\x3e"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_0", ifr_ifindex=33}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x21\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3e\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3e"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_0", ifr_ifindex=33}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x21\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3e\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [ 49.880376][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.898082][ T346] device veth1_macvtap entered promiscuous mode [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_1", ifr_ifindex=35}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x23\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3f\x08\x00\x01\x00\xac\x14\x14\x3f"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_1", ifr_ifindex=35}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x23\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3f\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3f"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_1", ifr_ifindex=35}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x23\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3f\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="geneve0"}) = -1 ENODEV (No such device) [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x40\x08\x00\x01\x00\xac\x14\x14\x40"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 346] recvfrom(3, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x40\x08\x00\x01\x00\xac\x14\x14\x40"]}], 4096, 0, NULL, NULL) = 60 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="geneve0"}) = -1 ENODEV (No such device) [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 346] recvfrom(3, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40"]}], 4096, 0, NULL, NULL) = 84 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="geneve0"}) = -1 ENODEV (No such device) [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x40\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 346] recvfrom(3, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x40\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="geneve1"}) = -1 ENODEV (No such device) [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x41\x08\x00\x01\x00\xac\x14\x14\x41"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 346] recvfrom(3, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x41\x08\x00\x01\x00\xac\x14\x14\x41"]}], 4096, 0, NULL, NULL) = 60 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="geneve1"}) = -1 ENODEV (No such device) [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x41\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x41"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 346] recvfrom(3, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x41\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x41"]}], 4096, 0, NULL, NULL) = 84 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="geneve1"}) = -1 ENODEV (No such device) [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x41\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 346] recvfrom(3, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x41\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="wg0", ifr_ifindex=17}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x11\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x42\x08\x00\x01\x00\xac\x14\x14\x42"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="wg0", ifr_ifindex=17}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x11\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x42\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x42"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="wg0", ifr_ifindex=17}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x11\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="wg1", ifr_ifindex=18}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x12\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x43\x08\x00\x01\x00\xac\x14\x14\x43"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="wg1", ifr_ifindex=18}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x12\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x43\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x43"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="wg1", ifr_ifindex=18}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x12\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="wg2", ifr_ifindex=19}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x13\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x44\x08\x00\x01\x00\xac\x14\x14\x44"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="wg2", ifr_ifindex=19}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x13\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x44\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x44"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 346] ioctl(5, SIOCGIFINDEX, {ifr_name="wg2", ifr_ifindex=19}) = 0 [pid 346] close(5) = 0 [pid 346] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x13\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 346] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 346] close(3) = 0 [pid 346] openat(AT_FDCWD, "/proc/sys/fs/mount-max", O_WRONLY|O_CLOEXEC) = 3 [pid 346] write(3, "100000", 6) = 6 [pid 346] close(3) = 0 [pid 346] mkdirat(AT_FDCWD, "./syz-tmp", 0777) = 0 [pid 346] mount("", "./syz-tmp", "tmpfs", 0, NULL) = 0 [pid 346] mkdirat(AT_FDCWD, "./syz-tmp/newroot", 0777) = 0 [pid 346] mkdirat(AT_FDCWD, "./syz-tmp/newroot/dev", 0700) = 0 [pid 346] mount("/dev", "./syz-tmp/newroot/dev", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 346] mkdirat(AT_FDCWD, "./syz-tmp/newroot/proc", 0700) = 0 [pid 346] mount("syz-proc", "./syz-tmp/newroot/proc", "proc", 0, NULL) = 0 [pid 346] mkdirat(AT_FDCWD, "./syz-tmp/newroot/selinux", 0700) = 0 [pid 346] mount("/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = -1 ENOENT (No such file or directory) [pid 346] mount("/sys/fs/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 346] mkdirat(AT_FDCWD, "./syz-tmp/newroot/sys", 0700) = 0 [pid 346] mount("/sys", "./syz-tmp/newroot/sys", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 346] mount("/sys/kernel/debug", "./syz-tmp/newroot/sys/kernel/debug", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 346] mount("/sys/fs/smackfs", "./syz-tmp/newroot/sys/fs/smackfs", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = -1 ENOENT (No such file or directory) [pid 346] mount("/proc/sys/fs/binfmt_misc", "./syz-tmp/newroot/proc/sys/fs/binfmt_misc", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 346] mkdirat(AT_FDCWD, "./syz-tmp/newroot/syz-inputs", 0700) = 0 [pid 346] mount("/syz-inputs", "./syz-tmp/newroot/syz-inputs", NULL, MS_RDONLY|MS_BIND|MS_REC|MS_PRIVATE, NULL) = -1 ENOENT (No such file or directory) [pid 346] mkdirat(AT_FDCWD, "./syz-tmp/newroot/syzcgroup", 0700) = 0 [pid 346] mkdirat(AT_FDCWD, "./syz-tmp/newroot/syzcgroup/unified", 0700) = 0 [pid 346] mkdirat(AT_FDCWD, "./syz-tmp/newroot/syzcgroup/cpu", 0700) = 0 [pid 346] mkdirat(AT_FDCWD, "./syz-tmp/newroot/syzcgroup/net", 0700) = 0 [ 49.922215][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.936542][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [pid 346] mount("/syzcgroup/unified", "./syz-tmp/newroot/syzcgroup/unified", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 346] mount("/syzcgroup/cpu", "./syz-tmp/newroot/syzcgroup/cpu", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 346] mount("/syzcgroup/net", "./syz-tmp/newroot/syzcgroup/net", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 346] mkdirat(AT_FDCWD, "./syz-tmp/pivot", 0777) = 0 [pid 346] pivot_root("./syz-tmp", "./syz-tmp/pivot") = 0 [pid 346] chdir("/") = 0 [pid 346] umount2("./pivot", MNT_DETACH) = 0 [pid 346] chroot("./newroot") = 0 [pid 346] chdir("/") = 0 [pid 346] mkdirat(AT_FDCWD, "/dev/gadgetfs", 0777) = -1 EEXIST (File exists) [pid 346] mount("gadgetfs", "/dev/gadgetfs", "gadgetfs", 0, NULL) = -1 ENODEV (No such device) [pid 346] mkdirat(AT_FDCWD, "/dev/binderfs", 0777) = -1 EEXIST (File exists) [pid 346] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0 [pid 346] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 346] getpid() = 1 [pid 346] mkdirat(AT_FDCWD, "/syzcgroup/unified/syz1", 0777) = -1 EEXIST (File exists) [pid 346] openat(AT_FDCWD, "/syzcgroup/unified/syz1/pids.max", O_WRONLY|O_CLOEXEC) = 3 [pid 346] write(3, "32", 2) = 2 [pid 346] close(3) = 0 [pid 346] openat(AT_FDCWD, "/syzcgroup/unified/syz1/cgroup.procs", O_WRONLY|O_CLOEXEC) = 3 [pid 346] write(3, "1", 1) = 1 [pid 346] close(3) = 0 [pid 346] mkdirat(AT_FDCWD, "/syzcgroup/cpu/syz1", 0777) = -1 EEXIST (File exists) [pid 346] openat(AT_FDCWD, "/syzcgroup/cpu/syz1/cgroup.procs", O_WRONLY|O_CLOEXEC) = 3 [pid 346] write(3, "1", 1) = 1 [pid 346] close(3) = 0 [pid 346] openat(AT_FDCWD, "/syzcgroup/cpu/syz1/memory.soft_limit_in_bytes", O_WRONLY|O_CLOEXEC) = 3 [pid 346] write(3, "313524224", 9) = 9 [pid 346] close(3) = 0 [pid 346] openat(AT_FDCWD, "/syzcgroup/cpu/syz1/memory.limit_in_bytes", O_WRONLY|O_CLOEXEC) = 3 [pid 346] write(3, "314572800", 9) = 9 [pid 346] close(3) = 0 [pid 346] mkdirat(AT_FDCWD, "/syzcgroup/net/syz1", 0777) = -1 EEXIST (File exists) [pid 346] openat(AT_FDCWD, "/syzcgroup/net/syz1/cgroup.procs", O_WRONLY|O_CLOEXEC) = 3 [pid 346] write(3, "1", 1) = 1 [pid 346] close(3) = 0 [pid 346] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 346] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_INFO, 0x7f9bde9ec3e8, [120]) = -1 ENOPROTOOPT (Protocol not available) [pid 346] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_INFO, 0x7f9bde9eca68, [120]) = -1 ENOPROTOOPT (Protocol not available) [pid 346] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_INFO, 0x7f9bde9ed0e8, [120]) = -1 ENOPROTOOPT (Protocol not available) [pid 346] close(3) = 0 [pid 346] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 346] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 346] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 346] close(3) = 0 [pid 346] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 346] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 346] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 346] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 346] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 346] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 346] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 346] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 346] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 346] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 346] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 346] close(3) = 0 [pid 346] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 346] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 346] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 346] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, 0x7f9bde9ee4c8, [84]) = -1 ENOENT (No such file or directory) [pid 346] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 346] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 346] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 346] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 346] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, 0x7f9bde9ef908, [84]) = -1 ENOENT (No such file or directory) [pid 346] close(3) = 0 [pid 346] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 346] mkdirat(AT_FDCWD, "./0", 0777) = 0 [pid 346] openat(AT_FDCWD, "/dev/loop1", O_RDWR) = 3 [pid 346] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 346] close(3) = 0 [pid 346] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 346] close(3) = 0 [pid 346] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 346] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 346] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 346] close(3) = 0 [pid 346] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 346] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 346] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 346] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 346] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 346] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 346] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 346] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 346] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 346] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 346] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 346] close(3) = 0 [pid 346] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 346] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 346] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 346] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 346] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 346] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 346] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 346] close(3) = 0 [pid 346] read(249 [pid 314] <... pselect6 resumed>) = 1 (in [13], left {tv_sec=0, tv_nsec=264682546}) [pid 314] read(13, "\x00\x00\x00\x00", 4) = 4 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00", 56) = 56 [pid 314] write(12, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x08\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00", 48 [pid 346] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x08\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 314] <... write resumed>) = 48 [pid 346] rt_sigprocmask(SIG_BLOCK, ~[] [pid 314] pselect6(17, [3 13 16], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 346] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 346] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555887977d0) = 2 [pid 346] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 998, NULL, 0) = 1 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 307] <... futex resumed>) = 0 [pid 310] read(6 [pid 307] sched_getaffinity(0, 8192 [pid 310] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00", 11533748) = 56 [pid 307] <... sched_getaffinity resumed>, [0 1]) = 8 ci2-android-6-1-perf/strace-static-x86_64: Process 351 attached [pid 310] write(6, "\xbc\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x3c\x00\x30\x00\x00\x00\x00\x00\x2c\x00\x10\x00\x08\x00\x04\x00\x12\x00\x00\x00\x38\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x10\x38\x01\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x0a\x00\x00\x00"..., 192 [pid 351] set_robust_list(0x5555887977e0, 24 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=997104935}) [pid 310] <... write resumed>) = 192 [pid 351] <... set_robust_list resumed>) = 0 [pid 314] read(3 [pid 310] read(6 [pid 314] <... read resumed>, "\xbc\x00\x00\x00", 4) = 4 [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 351] rt_sigprocmask(SIG_SETMASK, [] [pid 314] read(3 [pid 310] epoll_pwait(4 [pid 351] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x3c\x00\x30\x00\x00\x00\x00\x00\x2c\x00\x10\x00\x08\x00\x04\x00\x12\x00\x00\x00\x38\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x10\x38\x01\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00"..., 188) = 188 [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 314] pselect6(17, [3 13 16], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=561136537} [pid 351] chdir("./0") = 0 [pid 351] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 351] setpgid(0, 0) = 0 [pid 351] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup") = 0 [pid 351] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu") = 0 [pid 351] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net") = 0 [pid 351] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 351] write(3, "1000", 4) = 4 [pid 351] close(3) = 0 [pid 351] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 351] close(249) = 0 [pid 351] close(248) = 0 [pid 351] prctl(PR_SET_NAME, "syz.1.8") = 0 [pid 351] close(4) = 0 [pid 351] futex(0x7f9bdea25fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 351] rt_sigaction(SIGRT_1, {sa_handler=0x7f9bde7bd650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f9bde73f450}, NULL, 8) = 0 [pid 351] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 351] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f9bdf70a000 [pid 351] mprotect(0x7f9bdf70b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 351] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 351] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f9bdf72a990, parent_tid=0x7f9bdf72a990, exit_signal=0, stack=0x7f9bdf70a000, stack_size=0x201c0, tls=0x7f9bdf72a6c0} => {parent_tid=[3]}, 88) = 3 ci2-android-6-1-perf/strace-static-x86_64: Process 352 attached [pid 351] rt_sigprocmask(SIG_SETMASK, [] [pid 352] set_robust_list(0x7f9bdf72a9a0, 24 [pid 351] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 352] <... set_robust_list resumed>) = 0 [pid 351] futex(0x7f9bdea25fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 352] rt_sigprocmask(SIG_SETMASK, [] [pid 351] <... futex resumed>) = 0 [pid 352] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 351] futex(0x7f9bdea25fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 352] mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffffffff000 [pid 352] futex(0x7f9bdea25fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 351] <... futex resumed>) = 0 [pid 352] futex(0x7f9bdea25fa8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 351] futex(0x7f9bdea25fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 352] mmap(0x200000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 351] <... futex resumed>) = 0 [pid 352] <... mmap resumed>) = 0x200000000000 [pid 352] futex(0x7f9bdea25fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 351] futex(0x7f9bdea25fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 352] <... futex resumed>) = 0 [pid 352] futex(0x7f9bdea25fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 351] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 351] futex(0x7f9bdea25fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 352] <... futex resumed>) = 0 [pid 351] <... futex resumed>) = 1 [pid 352] mmap(0x200001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 351] futex(0x7f9bdea25fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 352] <... mmap resumed>) = 0x200001000000 [pid 352] futex(0x7f9bdea25fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 351] <... futex resumed>) = 0 [pid 352] futex(0x7f9bdea25fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 351] close_range(3, 30, 0) = 0 [pid 351] exit_group(0) = ? [pid 352] <... futex resumed>) = ? [pid 352] +++ exited with 0 +++ [pid 351] +++ exited with 0 +++ [pid 346] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 346] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 346] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [13], left {tv_sec=0, tv_nsec=991823248}) [pid 346] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(13 [pid 346] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 346] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xb4\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1c\x00\x10\x00\x04\x00\x08\x00\x00\x00\x00\x00\x0c\x00\x10\x00\x00\x00\x01\x00\x00\x00\x14\x00\x00\x00\x20\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x18\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x0c\x00\x00\x00\x18\x00\x00\x00"..., 184 [pid 346] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 184 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 561, NULL, 0) = 1 [pid 346] fstat(3 [pid 314] kill(345, SIGKILL [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 346] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... kill resumed>) = 0 [pid 310] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 346] getdents64(3 [pid 310] read(6, "\xb4\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1c\x00\x10\x00\x04\x00\x08\x00\x00\x00\x00\x00\x0c\x00\x10\x00\x00\x00\x01\x00\x00\x00\x14\x00\x00\x00\x20\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x18\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x0c\x00\x00\x00\x18\x00\x00\x00"..., 11533748) = 184 [pid 345] +++ killed by SIGKILL +++ [pid 346] <... getdents64 resumed> ) = ? [pid 310] futex(0x1ed5c29ec960, FUTEX_WAKE_PRIVATE, 1 [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=345, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 310] <... futex resumed>) = 1 [pid 308] <... futex resumed>) = 0 [pid 314] rt_sigreturn({mask=[]} [pid 310] read(6 [pid 314] <... rt_sigreturn resumed>) = 345 [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] pipe2( [pid 310] epoll_pwait(4 [pid 314] <... pipe2 resumed>[9, 10], 0) = 0 [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 314] pipe2( [pid 310] epoll_pwait(4 [pid 314] <... pipe2 resumed>[11, 14], 0) = 0 [pid 314] pipe2([15, 17], 0) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL [pid 308] write(5, "\x01\x00\x00\x00\x00\x00\x00\x00", 8 [pid 314] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN, data=0x3548238}], 128, 3502, NULL, 0) = 1 [pid 308] <... write resumed>) = 8 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=547142958} [pid 314] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] read(5 [pid 308] futex(0x1ed5c29ec960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL [pid 310] <... read resumed>, "\x01\x00\x00\x00\x00\x00\x00\x00", 8) = 8 [pid 314] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL [pid 310] epoll_pwait(4 [pid 314] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 346] +++ killed by SIGKILL +++ [pid 314] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL [pid 310] epoll_pwait(4 [pid 314] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] mmap(NULL, 36864, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1205f3a000 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone3({flags=CLONE_VM|CLONE_VFORK|CLONE_CLEAR_SIGHAND, exit_signal=SIGCHLD, stack=0x7f1205f3a000, stack_size=0x9000}, 88ci2-android-6-1-perf/strace-static-x86_64: Process 353 attached [pid 353] rt_sigprocmask(SIG_BLOCK, NULL, ~[KILL STOP], 8) = 0 [pid 353] setpgid(0, 0) = 0 [pid 353] dup2(9, 0) = 0 [pid 353] dup2(14, 1) = 1 [pid 353] dup2(17, 2) = 2 [pid 353] dup2(7, 3) = 3 [pid 353] dup2(8, 4) = 4 [pid 353] close(5) = 0 [pid 353] close(6) = 0 [pid 353] close(7) = 0 [pid 353] close(8) = 0 [pid 353] close(9) = 0 [pid 353] close(10) = 0 [pid 353] close(11) = 0 [pid 353] close(12) = 0 [pid 353] close(13) = 0 [pid 353] close(14) = 0 [pid 353] close(15) = 0 [pid 353] close(16) = 0 [pid 353] close(17) = 0 [pid 353] close(18) = -1 EBADF (Bad file descriptor) [pid 353] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 353] close(19) = -1 EBADF (Bad file descriptor) [pid 353] close(20) = -1 EBADF (Bad file descriptor) [pid 353] close(21) = -1 EBADF (Bad file descriptor) [pid 353] close(22) = -1 EBADF (Bad file descriptor) [pid 353] close(23) = -1 EBADF (Bad file descriptor) [pid 353] close(24) = -1 EBADF (Bad file descriptor) [pid 353] close(25) = -1 EBADF (Bad file descriptor) [pid 353] close(26) = -1 EBADF (Bad file descriptor) [pid 353] close(27) = -1 EBADF (Bad file descriptor) [pid 353] close(28) = -1 EBADF (Bad file descriptor) [pid 353] close(29) = -1 EBADF (Bad file descriptor) [pid 353] close(30) = -1 EBADF (Bad file descriptor) [pid 353] close(31) = -1 EBADF (Bad file descriptor) [pid 353] close(32) = -1 EBADF (Bad file descriptor) [pid 353] close(33) = -1 EBADF (Bad file descriptor) [pid 353] close(34) = -1 EBADF (Bad file descriptor) [pid 353] close(35) = -1 EBADF (Bad file descriptor) [pid 353] close(36) = -1 EBADF (Bad file descriptor) [pid 353] close(37) = -1 EBADF (Bad file descriptor) [pid 353] close(38) = -1 EBADF (Bad file descriptor) [pid 353] close(39) = -1 EBADF (Bad file descriptor) [pid 353] close(40) = -1 EBADF (Bad file descriptor) [pid 353] close(41) = -1 EBADF (Bad file descriptor) [pid 353] close(42) = -1 EBADF (Bad file descriptor) [pid 353] close(43) = -1 EBADF (Bad file descriptor) [pid 353] close(44) = -1 EBADF (Bad file descriptor) [pid 353] close(45) = -1 EBADF (Bad file descriptor) [pid 353] close(46) = -1 EBADF (Bad file descriptor) [pid 353] close(47) = -1 EBADF (Bad file descriptor) [pid 353] close(48) = -1 EBADF (Bad file descriptor) [pid 353] close(49) = -1 EBADF (Bad file descriptor) [pid 353] close(50) = -1 EBADF (Bad file descriptor) [pid 353] close(51) = -1 EBADF (Bad file descriptor) [pid 353] close(52) = -1 EBADF (Bad file descriptor) [pid 353] close(53) = -1 EBADF (Bad file descriptor) [pid 353] close(54) = -1 EBADF (Bad file descriptor) [pid 353] close(55) = -1 EBADF (Bad file descriptor) [pid 353] close(56) = -1 EBADF (Bad file descriptor) [pid 353] close(57) = -1 EBADF (Bad file descriptor) [pid 353] close(58) = -1 EBADF (Bad file descriptor) [pid 353] close(59) = -1 EBADF (Bad file descriptor) [pid 353] close(60) = -1 EBADF (Bad file descriptor) [pid 353] close(61) = -1 EBADF (Bad file descriptor) [pid 353] close(62) = -1 EBADF (Bad file descriptor) [pid 353] close(63) = -1 EBADF (Bad file descriptor) [pid 353] close(64) = -1 EBADF (Bad file descriptor) [pid 353] close(65) = -1 EBADF (Bad file descriptor) [pid 353] close(66) = -1 EBADF (Bad file descriptor) [pid 353] close(67) = -1 EBADF (Bad file descriptor) [pid 353] close(68) = -1 EBADF (Bad file descriptor) [pid 353] close(69) = -1 EBADF (Bad file descriptor) [pid 353] close(70) = -1 EBADF (Bad file descriptor) [pid 353] close(71) = -1 EBADF (Bad file descriptor) [pid 353] close(72) = -1 EBADF (Bad file descriptor) [pid 353] close(73) = -1 EBADF (Bad file descriptor) [pid 353] close(74) = -1 EBADF (Bad file descriptor) [pid 353] close(75) = -1 EBADF (Bad file descriptor) [pid 353] close(76) = -1 EBADF (Bad file descriptor) [pid 353] close(77) = -1 EBADF (Bad file descriptor) [pid 353] close(78) = -1 EBADF (Bad file descriptor) [pid 353] close(79) = -1 EBADF (Bad file descriptor) [pid 353] close(80) = -1 EBADF (Bad file descriptor) [pid 353] close(81) = -1 EBADF (Bad file descriptor) [pid 353] close(82) = -1 EBADF (Bad file descriptor) [pid 353] close(83) = -1 EBADF (Bad file descriptor) [pid 353] close(84) = -1 EBADF (Bad file descriptor) [pid 353] close(85) = -1 EBADF (Bad file descriptor) [pid 353] close(86) = -1 EBADF (Bad file descriptor) [pid 353] close(87) = -1 EBADF (Bad file descriptor) [pid 353] close(88) = -1 EBADF (Bad file descriptor) [pid 353] close(89) = -1 EBADF (Bad file descriptor) [pid 353] close(90) = -1 EBADF (Bad file descriptor) [pid 353] close(91) = -1 EBADF (Bad file descriptor) [pid 353] close(92) = -1 EBADF (Bad file descriptor) [pid 353] close(93) = -1 EBADF (Bad file descriptor) [pid 353] close(94) = -1 EBADF (Bad file descriptor) [pid 353] close(95) = -1 EBADF (Bad file descriptor) [pid 353] close(96) = -1 EBADF (Bad file descriptor) [pid 353] close(97) = -1 EBADF (Bad file descriptor) [pid 353] close(98) = -1 EBADF (Bad file descriptor) [pid 353] close(99) = -1 EBADF (Bad file descriptor) [pid 353] close(100) = -1 EBADF (Bad file descriptor) [pid 353] close(101) = -1 EBADF (Bad file descriptor) [pid 353] close(102) = -1 EBADF (Bad file descriptor) [pid 353] close(103) = -1 EBADF (Bad file descriptor) [pid 353] close(104) = -1 EBADF (Bad file descriptor) [pid 353] close(105) = -1 EBADF (Bad file descriptor) [pid 353] close(106) = -1 EBADF (Bad file descriptor) [pid 353] close(107) = -1 EBADF (Bad file descriptor) [pid 353] close(108) = -1 EBADF (Bad file descriptor) [pid 353] close(109) = -1 EBADF (Bad file descriptor) [pid 353] close(110) = -1 EBADF (Bad file descriptor) [pid 353] close(111) = -1 EBADF (Bad file descriptor) [pid 353] close(112) = -1 EBADF (Bad file descriptor) [pid 353] close(113) = -1 EBADF (Bad file descriptor) [pid 353] close(114) = -1 EBADF (Bad file descriptor) [pid 353] close(115) = -1 EBADF (Bad file descriptor) [pid 353] close(116) = -1 EBADF (Bad file descriptor) [pid 353] close(117) = -1 EBADF (Bad file descriptor) [pid 353] close(118) = -1 EBADF (Bad file descriptor) [pid 353] close(119) = -1 EBADF (Bad file descriptor) [pid 353] close(120) = -1 EBADF (Bad file descriptor) [pid 353] close(121) = -1 EBADF (Bad file descriptor) [pid 353] close(122) = -1 EBADF (Bad file descriptor) [pid 353] close(123) = -1 EBADF (Bad file descriptor) [pid 353] close(124) = -1 EBADF (Bad file descriptor) [pid 353] close(125) = -1 EBADF (Bad file descriptor) [pid 353] close(126) = -1 EBADF (Bad file descriptor) [pid 353] close(127) = -1 EBADF (Bad file descriptor) [pid 353] close(128) = -1 EBADF (Bad file descriptor) [pid 353] close(129) = -1 EBADF (Bad file descriptor) [pid 353] close(130) = -1 EBADF (Bad file descriptor) [pid 353] close(131) = -1 EBADF (Bad file descriptor) [pid 353] close(132) = -1 EBADF (Bad file descriptor) [pid 353] close(133) = -1 EBADF (Bad file descriptor) [pid 353] close(134) = -1 EBADF (Bad file descriptor) [pid 353] close(135) = -1 EBADF (Bad file descriptor) [pid 353] close(136) = -1 EBADF (Bad file descriptor) [pid 353] close(137) = -1 EBADF (Bad file descriptor) [pid 353] close(138) = -1 EBADF (Bad file descriptor) [pid 353] close(139) = -1 EBADF (Bad file descriptor) [pid 353] close(140) = -1 EBADF (Bad file descriptor) [pid 353] close(141) = -1 EBADF (Bad file descriptor) [pid 353] close(142) = -1 EBADF (Bad file descriptor) [pid 353] close(143) = -1 EBADF (Bad file descriptor) [pid 353] close(144) = -1 EBADF (Bad file descriptor) [pid 353] close(145) = -1 EBADF (Bad file descriptor) [pid 353] close(146) = -1 EBADF (Bad file descriptor) [pid 353] close(147) = -1 EBADF (Bad file descriptor) [pid 353] close(148) = -1 EBADF (Bad file descriptor) [pid 353] close(149) = -1 EBADF (Bad file descriptor) [pid 353] close(150) = -1 EBADF (Bad file descriptor) [pid 353] close(151) = -1 EBADF (Bad file descriptor) [pid 353] close(152) = -1 EBADF (Bad file descriptor) [pid 353] close(153) = -1 EBADF (Bad file descriptor) [pid 353] close(154) = -1 EBADF (Bad file descriptor) [pid 353] close(155) = -1 EBADF (Bad file descriptor) [pid 353] close(156) = -1 EBADF (Bad file descriptor) [pid 353] close(157) = -1 EBADF (Bad file descriptor) [pid 353] close(158) = -1 EBADF (Bad file descriptor) [pid 353] close(159) = -1 EBADF (Bad file descriptor) [pid 353] close(160) = -1 EBADF (Bad file descriptor) [pid 353] close(161) = -1 EBADF (Bad file descriptor) [pid 353] close(162) = -1 EBADF (Bad file descriptor) [pid 353] close(163) = -1 EBADF (Bad file descriptor) [pid 353] close(164) = -1 EBADF (Bad file descriptor) [pid 353] close(165) = -1 EBADF (Bad file descriptor) [pid 353] close(166) = -1 EBADF (Bad file descriptor) [pid 353] close(167) = -1 EBADF (Bad file descriptor) [pid 353] close(168) = -1 EBADF (Bad file descriptor) [pid 353] close(169) = -1 EBADF (Bad file descriptor) [pid 353] close(170) = -1 EBADF (Bad file descriptor) [pid 353] close(171) = -1 EBADF (Bad file descriptor) [pid 353] close(172) = -1 EBADF (Bad file descriptor) [pid 353] close(173) = -1 EBADF (Bad file descriptor) [pid 353] close(174) = -1 EBADF (Bad file descriptor) [pid 353] close(175) = -1 EBADF (Bad file descriptor) [pid 353] close(176) = -1 EBADF (Bad file descriptor) [pid 353] close(177) = -1 EBADF (Bad file descriptor) [pid 353] close(178) = -1 EBADF (Bad file descriptor) [pid 353] close(179) = -1 EBADF (Bad file descriptor) [pid 353] close(180) = -1 EBADF (Bad file descriptor) [pid 353] close(181) = -1 EBADF (Bad file descriptor) [pid 353] close(182) = -1 EBADF (Bad file descriptor) [pid 353] close(183) = -1 EBADF (Bad file descriptor) [pid 353] close(184) = -1 EBADF (Bad file descriptor) [pid 353] close(185) = -1 EBADF (Bad file descriptor) [pid 353] close(186) = -1 EBADF (Bad file descriptor) [pid 353] close(187) = -1 EBADF (Bad file descriptor) [pid 353] close(188) = -1 EBADF (Bad file descriptor) [pid 353] close(189) = -1 EBADF (Bad file descriptor) [pid 353] close(190) = -1 EBADF (Bad file descriptor) [pid 353] close(191) = -1 EBADF (Bad file descriptor) [pid 353] close(192) = -1 EBADF (Bad file descriptor) [pid 353] close(193) = -1 EBADF (Bad file descriptor) [pid 353] close(194) = -1 EBADF (Bad file descriptor) [pid 353] close(195) = -1 EBADF (Bad file descriptor) [pid 353] close(196) = -1 EBADF (Bad file descriptor) [pid 353] close(197) = -1 EBADF (Bad file descriptor) [pid 353] close(198) = -1 EBADF (Bad file descriptor) [pid 353] close(199) = -1 EBADF (Bad file descriptor) [pid 353] close(200) = -1 EBADF (Bad file descriptor) [pid 353] close(201) = -1 EBADF (Bad file descriptor) [pid 353] close(202) = -1 EBADF (Bad file descriptor) [pid 353] close(203) = -1 EBADF (Bad file descriptor) [pid 353] close(204) = -1 EBADF (Bad file descriptor) [pid 353] close(205) = -1 EBADF (Bad file descriptor) [pid 353] close(206) = -1 EBADF (Bad file descriptor) [pid 353] close(207) = -1 EBADF (Bad file descriptor) [pid 353] close(208) = -1 EBADF (Bad file descriptor) [pid 353] close(209) = -1 EBADF (Bad file descriptor) [pid 353] close(210) = -1 EBADF (Bad file descriptor) [pid 353] close(211) = -1 EBADF (Bad file descriptor) [pid 353] close(212) = -1 EBADF (Bad file descriptor) [pid 353] close(213) = -1 EBADF (Bad file descriptor) [pid 353] close(214) = -1 EBADF (Bad file descriptor) [pid 353] close(215) = -1 EBADF (Bad file descriptor) [pid 353] close(216) = -1 EBADF (Bad file descriptor) [pid 353] close(217) = -1 EBADF (Bad file descriptor) [pid 353] close(218) = -1 EBADF (Bad file descriptor) [pid 353] close(219) = -1 EBADF (Bad file descriptor) [pid 353] close(220) = -1 EBADF (Bad file descriptor) [pid 353] close(221) = -1 EBADF (Bad file descriptor) [pid 353] close(222) = -1 EBADF (Bad file descriptor) [pid 353] close(223) = -1 EBADF (Bad file descriptor) [pid 353] close(224) = -1 EBADF (Bad file descriptor) [pid 353] close(225) = -1 EBADF (Bad file descriptor) [pid 353] close(226) = -1 EBADF (Bad file descriptor) [pid 353] close(227) = -1 EBADF (Bad file descriptor) [pid 353] close(228) = -1 EBADF (Bad file descriptor) [pid 353] close(229) = -1 EBADF (Bad file descriptor) [pid 353] close(230) = -1 EBADF (Bad file descriptor) [ 50.019746][ T346] syz-executor (346) used greatest stack depth: 21024 bytes left [pid 353] close(231) = -1 EBADF (Bad file descriptor) [pid 353] close(232) = -1 EBADF (Bad file descriptor) [pid 353] close(233) = -1 EBADF (Bad file descriptor) [pid 353] close(234) = -1 EBADF (Bad file descriptor) [pid 353] close(235) = -1 EBADF (Bad file descriptor) [pid 353] close(236) = -1 EBADF (Bad file descriptor) [pid 353] close(237) = -1 EBADF (Bad file descriptor) [pid 353] close(238) = -1 EBADF (Bad file descriptor) [pid 353] close(239) = -1 EBADF (Bad file descriptor) [pid 353] close(240) = -1 EBADF (Bad file descriptor) [pid 353] close(241) = -1 EBADF (Bad file descriptor) [pid 353] close(242) = -1 EBADF (Bad file descriptor) [pid 353] close(243) = -1 EBADF (Bad file descriptor) [pid 353] close(244) = -1 EBADF (Bad file descriptor) [pid 353] close(245) = -1 EBADF (Bad file descriptor) [pid 353] close(246) = -1 EBADF (Bad file descriptor) [pid 353] close(247) = -1 EBADF (Bad file descriptor) [pid 353] close(248) = -1 EBADF (Bad file descriptor) [pid 353] close(249) = -1 EBADF (Bad file descriptor) [pid 353] close(250) = -1 EBADF (Bad file descriptor) [pid 353] close(251) = -1 EBADF (Bad file descriptor) [pid 353] close(252) = -1 EBADF (Bad file descriptor) [pid 353] close(253) = -1 EBADF (Bad file descriptor) [pid 353] close(254) = -1 EBADF (Bad file descriptor) [pid 353] close(255) = -1 EBADF (Bad file descriptor) [pid 353] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 353] execve("ci2-android-6-1-perf/syz-executor", ["ci2-android-6-1-perf/syz-executor", "exec"], 0x7ffd4c4c28b0 /* 2 vars */ [pid 314] <... clone3 resumed>) = 353 [pid 314] munmap(0x7f1205f3a000, 36864) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 314] fcntl(11, F_GETFL) = 0 (flags O_RDONLY) [pid 314] fcntl(11, F_SETFL, O_RDONLY|O_NONBLOCK) = 0 [pid 353] <... execve resumed>) = 0 [pid 314] fcntl(15, F_GETFL) = 0 (flags O_RDONLY) [pid 314] fcntl(15, F_SETFL, O_RDONLY|O_NONBLOCK) = 0 [pid 314] close(9) = 0 [pid 314] close(14) = 0 [pid 314] close(17) = 0 [pid 314] close(12) = 0 [pid 314] close(13) = 0 [pid 314] close(16) = 0 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x01\x01\x00\x00\x00\x00\x00\x00\x20\x38\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00", 72) = 72 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 353] brk(NULL) = 0x55559049b000 [pid 353] brk(0x55559049be80) = 0x55559049be80 [pid 353] arch_prctl(ARCH_SET_FS, 0x55559049b500) = 0 [pid 353] set_tid_address(0x55559049b7d0) = 353 [pid 353] set_robust_list(0x55559049b7e0, 24) = 0 [pid 353] prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 [pid 353] readlinkat(AT_FDCWD, "/proc/self/exe", "/root/ci2-android-6-1-perf/syz-executor", 4096) = 39 [pid 353] getrandom("\x3f\x17\xe1\x1e\x83\x93\x91\x4c", 8, GRND_NONBLOCK) = 8 [pid 353] brk(NULL) = 0x55559049be80 [pid 353] brk(0x5555904bce80) = 0x5555904bce80 [pid 353] brk(0x5555904bd000) = 0x5555904bd000 [pid 353] mprotect(0x7fc9102bc000, 1245184, PROT_READ) = 0 [pid 353] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 353] mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED_NOREPLACE, -1, 0) = 0x1ffffffff000 [pid 353] mmap(0x200000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED_NOREPLACE, -1, 0) = 0x200000000000 [pid 353] mmap(0x200001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED_NOREPLACE, -1, 0) = 0x200001000000 [pid 353] rt_sigaction(SIGCHLD, {sa_handler=0x7fc910051780, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fc91013f450}, NULL, 8) = 0 [pid 353] pkey_alloc(0, PKEY_UNRESTRICTED) = -1 EINVAL (Invalid argument) [pid 353] getrandom("\x8e\xad\x0b\x6b\xfe\x98\x92\xce", 8, GRND_NONBLOCK) = 8 [pid 353] mkdir("./syzkaller.4VDINN", 0700) = 0 [pid 353] chmod("./syzkaller.4VDINN", 0777) = 0 [pid 353] chdir("./syzkaller.4VDINN") = 0 [pid 353] rt_sigaction(SIGRTMIN, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0 [pid 353] rt_sigaction(SIGRT_1, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0 [pid 353] rt_sigaction(SIGSEGV, {sa_handler=0x7fc910053bd0, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7fc91013f450}, NULL, 8) = 0 [pid 353] rt_sigaction(SIGBUS, {sa_handler=0x7fc910053bd0, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7fc91013f450}, NULL, 8) = 0 [pid 353] getpid() = 353 [pid 353] mmap(0x1b31d20000, 4194304, PROT_READ, MAP_SHARED|MAP_FIXED_NOREPLACE, 3, 0) = 0x1b31d20000 [pid 353] getpid() = 353 [pid 353] mmap(0x1b32d24000, 262144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED_NOREPLACE, 4, 0) = 0x1b32d24000 [pid 353] close(3) = 0 [pid 353] fcntl(5, F_GETFD) = -1 EBADF (Bad file descriptor) [pid 353] fcntl(6, F_GETFD) = -1 EBADF (Bad file descriptor) [pid 353] dup2(0, 249) = 249 [pid 353] dup2(1, 248) = 248 [pid 353] dup2(2, 1) = 1 [pid 353] dup2(2, 0) = 0 [pid 353] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x01\x01\x00\x00\x00\x00\x00\x00\x20\x38\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00", 72) = 72 [pid 353] unshare(CLONE_NEWPID) = 0 [pid 353] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 353] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 354 attached , child_tidptr=0x55559049b7d0) = 354 [pid 353] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 354] set_robust_list(0x55559049b7e0, 24) = 0 [pid 354] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 354] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 354] getppid() = 0 [pid 354] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 354] dup2(3, 201) = 201 [pid 354] close(3) = 0 [pid 354] prlimit64(0, RLIMIT_AS, {rlim_cur=344064*1024, rlim_max=344064*1024}, NULL) = 0 [pid 354] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0 [pid 354] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0 [pid 354] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0 [pid 354] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0 [pid 354] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0 [pid 354] unshare(CLONE_NEWNS) = 0 [pid 354] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0 [pid 354] unshare(CLONE_NEWIPC) = -1 EINVAL (Invalid argument) [pid 354] unshare(CLONE_NEWCGROUP) = 0 [pid 354] unshare(CLONE_NEWUTS) = 0 [pid 354] unshare(CLONE_SYSVSEM) = 0 [pid 354] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 354] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 354] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 354] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 354] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 354] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 354] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 354] unshare(CLONE_NEWNET) = 0 [pid 354] mkdirat(AT_FDCWD, "/dev/binderfs", 0777) = -1 EEXIST (File exists) [pid 354] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0 [pid 354] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 354] setgroups(0, NULL) = 0 [pid 354] setresgid(65534, 65534, 65534) = 0 [pid 354] setresuid(65534, 65534, 65534) = 0 [pid 354] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 354] prctl(PR_SET_DUMPABLE, SUID_DUMP_USER) = 0 [pid 354] getpid() = 1 [pid 354] mkdirat(AT_FDCWD, "/syzcgroup/unified/syz1", 0777) = -1 EACCES (Permission denied) [pid 354] openat(AT_FDCWD, "/syzcgroup/unified/syz1/pids.max", O_WRONLY|O_CLOEXEC) = -1 EACCES (Permission denied) [pid 354] openat(AT_FDCWD, "/syzcgroup/unified/syz1/cgroup.procs", O_WRONLY|O_CLOEXEC) = -1 EACCES (Permission denied) [pid 354] mkdirat(AT_FDCWD, "/syzcgroup/cpu/syz1", 0777) = -1 EACCES (Permission denied) [pid 354] openat(AT_FDCWD, "/syzcgroup/cpu/syz1/cgroup.procs", O_WRONLY|O_CLOEXEC) = -1 EACCES (Permission denied) [pid 354] openat(AT_FDCWD, "/syzcgroup/cpu/syz1/memory.soft_limit_in_bytes", O_WRONLY|O_CLOEXEC) = -1 EACCES (Permission denied) [pid 354] openat(AT_FDCWD, "/syzcgroup/cpu/syz1/memory.limit_in_bytes", O_WRONLY|O_CLOEXEC) = -1 EACCES (Permission denied) [pid 354] mkdirat(AT_FDCWD, "/syzcgroup/net/syz1", 0777) = -1 EACCES (Permission denied) [pid 354] openat(AT_FDCWD, "/syzcgroup/net/syz1/cgroup.procs", O_WRONLY|O_CLOEXEC) = -1 EACCES (Permission denied) [pid 354] write(248, "\x00\x00\x00\x00", 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=972757429}) [pid 314] read(11, "\x00\x00\x00\x00", 4) = 4 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00", 56) = 56 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 546, NULL, 0) = 1 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00", 48 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 314] <... write resumed>) = 48 [pid 310] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] read(6 [pid 307] sched_yield( [pid 310] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00", 11533748) = 56 [pid 310] futex(0x1ed5c29ec960, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 308] <... futex resumed>) = 0 [pid 310] write(6, "\xbc\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x3c\x00\x30\x00\x00\x00\x00\x00\x2c\x00\x10\x00\x08\x00\x04\x00\x12\x00\x00\x00\x38\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x10\x38\x04\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x0b\x00\x00\x00"..., 192 [pid 308] epoll_pwait(4 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999356135}) [pid 310] <... write resumed>) = 192 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 354] <... write resumed>) = 4 [pid 314] read(3 [pid 310] read(6 [pid 308] epoll_pwait(4 [pid 314] <... read resumed>, "\xbc\x00\x00\x00", 4) = 4 [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 314] read(3 [pid 310] futex(0x1ed5c2a80160, FUTEX_WAIT_PRIVATE, 0, NULL [pid 308] epoll_pwait(4 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x3c\x00\x30\x00\x00\x00\x00\x00\x2c\x00\x10\x00\x08\x00\x04\x00\x12\x00\x00\x00\x38\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x10\x38\x04\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x0b\x00\x00\x00\x00\x00\x00\x00"..., 188) = 188 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 307] <... sched_yield resumed>) = 0 [pid 354] mkdirat(AT_FDCWD, "./0", 0777 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=449638389} [pid 354] <... mkdirat resumed>) = 0 [pid 354] openat(AT_FDCWD, "/dev/loop1", O_RDWR) = -1 EACCES (Permission denied) [pid 354] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 354] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 354] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 355 attached , child_tidptr=0x55559049b7d0) = 2 [pid 354] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 355] set_robust_list(0x55559049b7e0, 24) = 0 [pid 355] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 355] chdir("./0") = 0 [pid 355] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 355] setpgid(0, 0) = 0 [pid 355] symlinkat("/syzcgroup/unified/syz1", AT_FDCWD, "./cgroup") = 0 [pid 355] symlinkat("/syzcgroup/cpu/syz1", AT_FDCWD, "./cgroup.cpu") = 0 [pid 355] symlinkat("/syzcgroup/net/syz1", AT_FDCWD, "./cgroup.net") = 0 [pid 355] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 355] write(3, "1000", 4) = 4 [pid 355] close(3) = 0 [pid 355] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 355] close(249) = 0 [pid 355] close(248) = 0 [pid 355] prctl(PR_SET_NAME, "syz.1.9") = 0 [pid 355] close(4) = 0 [pid 355] futex(0x7fc910425fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 355] rt_sigaction(SIGRT_1, {sa_handler=0x7fc9101bd650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc91013f450}, NULL, 8) = 0 [pid 355] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 355] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc911097000 [pid 355] mprotect(0x7fc911098000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 355] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 355] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc9110b7990, parent_tid=0x7fc9110b7990, exit_signal=0, stack=0x7fc911097000, stack_size=0x201c0, tls=0x7fc9110b76c0} => {parent_tid=[3]}, 88) = 3 ci2-android-6-1-perf/strace-static-x86_64: Process 356 attached [pid 355] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 355] futex(0x7fc910425fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 355] futex(0x7fc910425fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 356] set_robust_list(0x7fc9110b79a0, 24) = 0 [pid 356] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 356] mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffffffff000 [pid 356] futex(0x7fc910425fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 355] <... futex resumed>) = 0 [pid 355] futex(0x7fc910425fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 355] futex(0x7fc910425fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 356] mmap(0x200000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200000000000 [pid 356] futex(0x7fc910425fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 355] <... futex resumed>) = 0 [pid 355] futex(0x7fc910425fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 355] futex(0x7fc910425fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 356] mmap(0x200001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200001000000 [pid 356] futex(0x7fc910425fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 355] <... futex resumed>) = 0 [pid 355] close_range(3, 30, 0) = 0 [pid 355] exit_group(0) = ? [pid 356] +++ exited with 0 +++ [pid 355] +++ exited with 0 +++ [pid 354] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2, si_uid=65534, si_status=0, si_utime=0, si_stime=0} --- [pid 354] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 354] write(248, "\x00\x00\x00\x00", 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=988771957}) [pid 314] read(11, "\x00\x00\x00\x00", 4) = 4 [pid 314] write(3, "\xb4\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1c\x00\x10\x00\x04\x00\x08\x00\x00\x00\x00\x00\x0c\x00\x10\x00\x00\x00\x01\x00\x00\x00\x14\x00\x00\x00\x20\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x18\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x0c\x00\x00\x00\x18\x00\x00\x00"..., 184) = 184 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 450, NULL, 0) = 1 [pid 314] kill(353, SIGKILL [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 314] <... kill resumed>) = 0 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 354] <... write resumed>) = 4 [pid 354] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EPERM (Operation not permitted) [pid 354] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 353] +++ killed by SIGKILL +++ [pid 307] sched_yield( [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=353, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- [pid 308] read(6 [pid 307] <... sched_yield resumed>) = 0 [pid 354] <... openat resumed>) = ? [pid 314] rt_sigreturn({mask=[]} [pid 308] <... read resumed>, "\xb4\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1c\x00\x10\x00\x04\x00\x08\x00\x00\x00\x00\x00\x0c\x00\x10\x00\x00\x00\x01\x00\x00\x00\x14\x00\x00\x00\x20\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x18\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x0c\x00\x00\x00\x18\x00\x00\x00"..., 11533748) = 184 [pid 314] <... rt_sigreturn resumed>) = 0 [pid 308] futex(0x1ed5c2a80160, FUTEX_WAKE_PRIVATE, 1 [pid 310] <... futex resumed>) = 0 [pid 308] <... futex resumed>) = 1 [pid 314] pipe2( [pid 310] epoll_pwait(4 [pid 308] read(6 [pid 314] <... pipe2 resumed>[9, 12], 0) = 0 [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] pipe2( [pid 310] epoll_pwait(4 [pid 308] epoll_pwait(4 [pid 314] <... pipe2 resumed>[13, 14], 0) = 0 [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 314] pipe2( [pid 310] futex(0x1ed5c2a80160, FUTEX_WAIT_PRIVATE, 0, NULL [pid 314] <... pipe2 resumed>[16, 17], 0) = 0 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=434267946} [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 354] +++ killed by SIGKILL +++ [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] mmap(NULL, 36864, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1205f3a000 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone3({flags=CLONE_VM|CLONE_VFORK|CLONE_CLEAR_SIGHAND, exit_signal=SIGCHLD, stack=0x7f1205f3a000, stack_size=0x9000}, 88ci2-android-6-1-perf/strace-static-x86_64: Process 357 attached [pid 357] rt_sigprocmask(SIG_BLOCK, NULL, ~[KILL STOP], 8) = 0 [pid 357] setpgid(0, 0) = 0 [pid 357] dup2(9, 0) = 0 [pid 357] dup2(14, 1) = 1 [pid 357] dup2(17, 2) = 2 [pid 357] dup2(7, 3) = 3 [pid 357] dup2(8, 4) = 4 [pid 357] close(5) = 0 [pid 357] close(6) = 0 [pid 357] close(7) = 0 [pid 357] close(8) = 0 [pid 357] close(9) = 0 [pid 357] close(10) = 0 [pid 357] close(11) = 0 [pid 357] close(12) = 0 [pid 357] close(13) = 0 [pid 357] close(14) = 0 [pid 357] close(15) = 0 [pid 357] close(16) = 0 [pid 357] close(17) = 0 [pid 357] close(18) = -1 EBADF (Bad file descriptor) [pid 357] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 357] close(19) = -1 EBADF (Bad file descriptor) [pid 357] close(20) = -1 EBADF (Bad file descriptor) [pid 357] close(21) = -1 EBADF (Bad file descriptor) [pid 357] close(22) = -1 EBADF (Bad file descriptor) [pid 357] close(23) = -1 EBADF (Bad file descriptor) [pid 357] close(24) = -1 EBADF (Bad file descriptor) [pid 357] close(25) = -1 EBADF (Bad file descriptor) [pid 357] close(26) = -1 EBADF (Bad file descriptor) [pid 357] close(27) = -1 EBADF (Bad file descriptor) [pid 357] close(28) = -1 EBADF (Bad file descriptor) [pid 357] close(29) = -1 EBADF (Bad file descriptor) [pid 357] close(30) = -1 EBADF (Bad file descriptor) [pid 357] close(31) = -1 EBADF (Bad file descriptor) [pid 357] close(32) = -1 EBADF (Bad file descriptor) [pid 357] close(33) = -1 EBADF (Bad file descriptor) [pid 357] close(34) = -1 EBADF (Bad file descriptor) [pid 357] close(35) = -1 EBADF (Bad file descriptor) [pid 357] close(36) = -1 EBADF (Bad file descriptor) [pid 357] close(37) = -1 EBADF (Bad file descriptor) [pid 357] close(38) = -1 EBADF (Bad file descriptor) [pid 357] close(39) = -1 EBADF (Bad file descriptor) [pid 357] close(40) = -1 EBADF (Bad file descriptor) [pid 357] close(41) = -1 EBADF (Bad file descriptor) [pid 357] close(42) = -1 EBADF (Bad file descriptor) [pid 357] close(43) = -1 EBADF (Bad file descriptor) [pid 357] close(44) = -1 EBADF (Bad file descriptor) [pid 357] close(45) = -1 EBADF (Bad file descriptor) [pid 357] close(46) = -1 EBADF (Bad file descriptor) [pid 357] close(47) = -1 EBADF (Bad file descriptor) [pid 357] close(48) = -1 EBADF (Bad file descriptor) [pid 357] close(49) = -1 EBADF (Bad file descriptor) [pid 357] close(50) = -1 EBADF (Bad file descriptor) [pid 357] close(51) = -1 EBADF (Bad file descriptor) [pid 357] close(52) = -1 EBADF (Bad file descriptor) [pid 357] close(53) = -1 EBADF (Bad file descriptor) [pid 357] close(54) = -1 EBADF (Bad file descriptor) [pid 357] close(55) = -1 EBADF (Bad file descriptor) [pid 357] close(56) = -1 EBADF (Bad file descriptor) [pid 357] close(57) = -1 EBADF (Bad file descriptor) [pid 357] close(58) = -1 EBADF (Bad file descriptor) [pid 357] close(59) = -1 EBADF (Bad file descriptor) [pid 357] close(60) = -1 EBADF (Bad file descriptor) [pid 357] close(61) = -1 EBADF (Bad file descriptor) [pid 357] close(62) = -1 EBADF (Bad file descriptor) [pid 357] close(63) = -1 EBADF (Bad file descriptor) [pid 357] close(64) = -1 EBADF (Bad file descriptor) [pid 357] close(65) = -1 EBADF (Bad file descriptor) [pid 357] close(66) = -1 EBADF (Bad file descriptor) [pid 357] close(67) = -1 EBADF (Bad file descriptor) [pid 357] close(68) = -1 EBADF (Bad file descriptor) [pid 357] close(69) = -1 EBADF (Bad file descriptor) [pid 357] close(70) = -1 EBADF (Bad file descriptor) [pid 357] close(71) = -1 EBADF (Bad file descriptor) [pid 357] close(72) = -1 EBADF (Bad file descriptor) [pid 357] close(73) = -1 EBADF (Bad file descriptor) [pid 357] close(74) = -1 EBADF (Bad file descriptor) [pid 357] close(75) = -1 EBADF (Bad file descriptor) [pid 357] close(76) = -1 EBADF (Bad file descriptor) [pid 357] close(77) = -1 EBADF (Bad file descriptor) [pid 357] close(78) = -1 EBADF (Bad file descriptor) [pid 357] close(79) = -1 EBADF (Bad file descriptor) [pid 357] close(80) = -1 EBADF (Bad file descriptor) [pid 357] close(81) = -1 EBADF (Bad file descriptor) [pid 357] close(82) = -1 EBADF (Bad file descriptor) [pid 357] close(83) = -1 EBADF (Bad file descriptor) [pid 357] close(84) = -1 EBADF (Bad file descriptor) [pid 357] close(85) = -1 EBADF (Bad file descriptor) [pid 357] close(86) = -1 EBADF (Bad file descriptor) [pid 357] close(87) = -1 EBADF (Bad file descriptor) [pid 357] close(88) = -1 EBADF (Bad file descriptor) [pid 357] close(89) = -1 EBADF (Bad file descriptor) [pid 357] close(90) = -1 EBADF (Bad file descriptor) [pid 357] close(91) = -1 EBADF (Bad file descriptor) [pid 357] close(92) = -1 EBADF (Bad file descriptor) [pid 357] close(93) = -1 EBADF (Bad file descriptor) [pid 357] close(94) = -1 EBADF (Bad file descriptor) [pid 357] close(95) = -1 EBADF (Bad file descriptor) [pid 357] close(96) = -1 EBADF (Bad file descriptor) [pid 357] close(97) = -1 EBADF (Bad file descriptor) [pid 357] close(98) = -1 EBADF (Bad file descriptor) [pid 357] close(99) = -1 EBADF (Bad file descriptor) [pid 357] close(100) = -1 EBADF (Bad file descriptor) [pid 357] close(101) = -1 EBADF (Bad file descriptor) [pid 357] close(102) = -1 EBADF (Bad file descriptor) [pid 357] close(103) = -1 EBADF (Bad file descriptor) [pid 357] close(104) = -1 EBADF (Bad file descriptor) [pid 357] close(105) = -1 EBADF (Bad file descriptor) [pid 357] close(106) = -1 EBADF (Bad file descriptor) [pid 357] close(107) = -1 EBADF (Bad file descriptor) [pid 357] close(108) = -1 EBADF (Bad file descriptor) [pid 357] close(109) = -1 EBADF (Bad file descriptor) [pid 357] close(110) = -1 EBADF (Bad file descriptor) [pid 357] close(111) = -1 EBADF (Bad file descriptor) [pid 357] close(112) = -1 EBADF (Bad file descriptor) [pid 357] close(113) = -1 EBADF (Bad file descriptor) [pid 357] close(114) = -1 EBADF (Bad file descriptor) [pid 357] close(115) = -1 EBADF (Bad file descriptor) [pid 357] close(116) = -1 EBADF (Bad file descriptor) [pid 357] close(117) = -1 EBADF (Bad file descriptor) [pid 357] close(118) = -1 EBADF (Bad file descriptor) [pid 357] close(119) = -1 EBADF (Bad file descriptor) [pid 357] close(120) = -1 EBADF (Bad file descriptor) [pid 357] close(121) = -1 EBADF (Bad file descriptor) [pid 357] close(122) = -1 EBADF (Bad file descriptor) [pid 357] close(123) = -1 EBADF (Bad file descriptor) [pid 357] close(124) = -1 EBADF (Bad file descriptor) [pid 357] close(125) = -1 EBADF (Bad file descriptor) [pid 357] close(126) = -1 EBADF (Bad file descriptor) [pid 357] close(127) = -1 EBADF (Bad file descriptor) [pid 357] close(128) = -1 EBADF (Bad file descriptor) [pid 357] close(129) = -1 EBADF (Bad file descriptor) [pid 357] close(130) = -1 EBADF (Bad file descriptor) [pid 357] close(131) = -1 EBADF (Bad file descriptor) [pid 357] close(132) = -1 EBADF (Bad file descriptor) [pid 357] close(133) = -1 EBADF (Bad file descriptor) [pid 357] close(134) = -1 EBADF (Bad file descriptor) [pid 357] close(135) = -1 EBADF (Bad file descriptor) [pid 357] close(136) = -1 EBADF (Bad file descriptor) [pid 357] close(137) = -1 EBADF (Bad file descriptor) [pid 357] close(138) = -1 EBADF (Bad file descriptor) [pid 357] close(139) = -1 EBADF (Bad file descriptor) [pid 357] close(140) = -1 EBADF (Bad file descriptor) [pid 357] close(141) = -1 EBADF (Bad file descriptor) [pid 357] close(142) = -1 EBADF (Bad file descriptor) [pid 357] close(143) = -1 EBADF (Bad file descriptor) [pid 357] close(144) = -1 EBADF (Bad file descriptor) [pid 357] close(145) = -1 EBADF (Bad file descriptor) [pid 357] close(146) = -1 EBADF (Bad file descriptor) [pid 357] close(147) = -1 EBADF (Bad file descriptor) [pid 357] close(148) = -1 EBADF (Bad file descriptor) [pid 357] close(149) = -1 EBADF (Bad file descriptor) [pid 357] close(150) = -1 EBADF (Bad file descriptor) [pid 357] close(151) = -1 EBADF (Bad file descriptor) [pid 357] close(152) = -1 EBADF (Bad file descriptor) [pid 357] close(153) = -1 EBADF (Bad file descriptor) [pid 357] close(154) = -1 EBADF (Bad file descriptor) [pid 357] close(155) = -1 EBADF (Bad file descriptor) [pid 357] close(156) = -1 EBADF (Bad file descriptor) [pid 357] close(157) = -1 EBADF (Bad file descriptor) [pid 357] close(158) = -1 EBADF (Bad file descriptor) [pid 357] close(159) = -1 EBADF (Bad file descriptor) [pid 357] close(160) = -1 EBADF (Bad file descriptor) [pid 357] close(161) = -1 EBADF (Bad file descriptor) [pid 357] close(162) = -1 EBADF (Bad file descriptor) [pid 357] close(163) = -1 EBADF (Bad file descriptor) [pid 357] close(164) = -1 EBADF (Bad file descriptor) [pid 357] close(165) = -1 EBADF (Bad file descriptor) [pid 357] close(166) = -1 EBADF (Bad file descriptor) [pid 357] close(167) = -1 EBADF (Bad file descriptor) [pid 357] close(168) = -1 EBADF (Bad file descriptor) [pid 357] close(169) = -1 EBADF (Bad file descriptor) [pid 357] close(170) = -1 EBADF (Bad file descriptor) [pid 357] close(171) = -1 EBADF (Bad file descriptor) [pid 357] close(172) = -1 EBADF (Bad file descriptor) [pid 357] close(173) = -1 EBADF (Bad file descriptor) [pid 357] close(174) = -1 EBADF (Bad file descriptor) [pid 357] close(175) = -1 EBADF (Bad file descriptor) [pid 357] close(176) = -1 EBADF (Bad file descriptor) [pid 357] close(177) = -1 EBADF (Bad file descriptor) [pid 357] close(178) = -1 EBADF (Bad file descriptor) [pid 357] close(179) = -1 EBADF (Bad file descriptor) [pid 357] close(180) = -1 EBADF (Bad file descriptor) [pid 357] close(181) = -1 EBADF (Bad file descriptor) [pid 357] close(182) = -1 EBADF (Bad file descriptor) [pid 357] close(183) = -1 EBADF (Bad file descriptor) [pid 357] close(184) = -1 EBADF (Bad file descriptor) [pid 357] close(185) = -1 EBADF (Bad file descriptor) [pid 357] close(186) = -1 EBADF (Bad file descriptor) [pid 357] close(187) = -1 EBADF (Bad file descriptor) [pid 357] close(188) = -1 EBADF (Bad file descriptor) [pid 357] close(189) = -1 EBADF (Bad file descriptor) [pid 357] close(190) = -1 EBADF (Bad file descriptor) [pid 357] close(191) = -1 EBADF (Bad file descriptor) [pid 357] close(192) = -1 EBADF (Bad file descriptor) [pid 357] close(193) = -1 EBADF (Bad file descriptor) [pid 357] close(194) = -1 EBADF (Bad file descriptor) [pid 357] close(195) = -1 EBADF (Bad file descriptor) [pid 357] close(196) = -1 EBADF (Bad file descriptor) [pid 357] close(197) = -1 EBADF (Bad file descriptor) [pid 357] close(198) = -1 EBADF (Bad file descriptor) [pid 357] close(199) = -1 EBADF (Bad file descriptor) [pid 357] close(200) = -1 EBADF (Bad file descriptor) [pid 357] close(201) = -1 EBADF (Bad file descriptor) [pid 357] close(202) = -1 EBADF (Bad file descriptor) [pid 357] close(203) = -1 EBADF (Bad file descriptor) [pid 357] close(204) = -1 EBADF (Bad file descriptor) [pid 357] close(205) = -1 EBADF (Bad file descriptor) [pid 357] close(206) = -1 EBADF (Bad file descriptor) [pid 357] close(207) = -1 EBADF (Bad file descriptor) [pid 357] close(208) = -1 EBADF (Bad file descriptor) [pid 357] close(209) = -1 EBADF (Bad file descriptor) [pid 357] close(210) = -1 EBADF (Bad file descriptor) [pid 357] close(211) = -1 EBADF (Bad file descriptor) [pid 357] close(212) = -1 EBADF (Bad file descriptor) [pid 357] close(213) = -1 EBADF (Bad file descriptor) [pid 357] close(214) = -1 EBADF (Bad file descriptor) [pid 357] close(215) = -1 EBADF (Bad file descriptor) [pid 357] close(216) = -1 EBADF (Bad file descriptor) [pid 357] close(217) = -1 EBADF (Bad file descriptor) [pid 357] close(218) = -1 EBADF (Bad file descriptor) [pid 357] close(219) = -1 EBADF (Bad file descriptor) [pid 357] close(220) = -1 EBADF (Bad file descriptor) [pid 357] close(221) = -1 EBADF (Bad file descriptor) [pid 357] close(222) = -1 EBADF (Bad file descriptor) [pid 357] close(223) = -1 EBADF (Bad file descriptor) [pid 357] close(224) = -1 EBADF (Bad file descriptor) [pid 357] close(225) = -1 EBADF (Bad file descriptor) [pid 357] close(226) = -1 EBADF (Bad file descriptor) [pid 357] close(227) = -1 EBADF (Bad file descriptor) [pid 357] close(228) = -1 EBADF (Bad file descriptor) [pid 357] close(229) = -1 EBADF (Bad file descriptor) [pid 357] close(230) = -1 EBADF (Bad file descriptor) [pid 357] close(231) = -1 EBADF (Bad file descriptor) [pid 357] close(232) = -1 EBADF (Bad file descriptor) [pid 357] close(233) = -1 EBADF (Bad file descriptor) [pid 357] close(234) = -1 EBADF (Bad file descriptor) [pid 357] close(235) = -1 EBADF (Bad file descriptor) [pid 357] close(236) = -1 EBADF (Bad file descriptor) [pid 357] close(237) = -1 EBADF (Bad file descriptor) [pid 357] close(238) = -1 EBADF (Bad file descriptor) [pid 357] close(239) = -1 EBADF (Bad file descriptor) [pid 357] close(240) = -1 EBADF (Bad file descriptor) [pid 357] close(241) = -1 EBADF (Bad file descriptor) [pid 357] close(242) = -1 EBADF (Bad file descriptor) [pid 357] close(243) = -1 EBADF (Bad file descriptor) [pid 357] close(244) = -1 EBADF (Bad file descriptor) [pid 357] close(245) = -1 EBADF (Bad file descriptor) [pid 357] close(246) = -1 EBADF (Bad file descriptor) [pid 357] close(247) = -1 EBADF (Bad file descriptor) [pid 357] close(248) = -1 EBADF (Bad file descriptor) [pid 357] close(249) = -1 EBADF (Bad file descriptor) [pid 357] close(250) = -1 EBADF (Bad file descriptor) [pid 357] close(251) = -1 EBADF (Bad file descriptor) [pid 357] close(252) = -1 EBADF (Bad file descriptor) [pid 357] close(253) = -1 EBADF (Bad file descriptor) [pid 357] close(254) = -1 EBADF (Bad file descriptor) [pid 357] close(255) = -1 EBADF (Bad file descriptor) [pid 357] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 357] execve("ci2-android-6-1-perf/syz-executor", ["ci2-android-6-1-perf/syz-executor", "exec"], 0x7ffd4c4c28b0 /* 2 vars */ [pid 314] <... clone3 resumed>) = 357 [pid 314] munmap(0x7f1205f3a000, 36864) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 357] <... execve resumed>) = 0 [pid 314] fcntl(13, F_GETFL) = 0 (flags O_RDONLY) [pid 314] fcntl(13, F_SETFL, O_RDONLY|O_NONBLOCK) = 0 [pid 314] fcntl(16, F_GETFL) = 0 (flags O_RDONLY) [pid 314] fcntl(16, F_SETFL, O_RDONLY|O_NONBLOCK) = 0 [pid 314] close(9) = 0 [pid 314] close(14) = 0 [pid 314] close(17) = 0 [pid 314] close(10) = 0 [pid 314] close(11) = 0 [pid 314] close(15) = 0 [pid 314] write(12, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x01\x01\x00\x00\x00\x00\x00\x00\x10\x38\x01\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00", 72) = 72 [pid 314] pselect6(17, [3 13 16], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 357] brk(NULL) = 0x55555f5be000 [pid 357] brk(0x55555f5bee80) = 0x55555f5bee80 [pid 357] arch_prctl(ARCH_SET_FS, 0x55555f5be500) = 0 [pid 357] set_tid_address(0x55555f5be7d0) = 357 [pid 357] set_robust_list(0x55555f5be7e0, 24) = 0 [pid 357] prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 [pid 357] readlinkat(AT_FDCWD, "/proc/self/exe", "/root/ci2-android-6-1-perf/syz-executor", 4096) = 39 [pid 357] getrandom("\x24\x12\x93\xf3\xa4\x72\xc0\x6c", 8, GRND_NONBLOCK) = 8 [pid 357] brk(NULL) = 0x55555f5bee80 [pid 357] brk(0x55555f5dfe80) = 0x55555f5dfe80 [pid 357] brk(0x55555f5e0000) = 0x55555f5e0000 [pid 357] mprotect(0x7f43d5cbc000, 1245184, PROT_READ) = 0 [pid 357] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 357] mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED_NOREPLACE, -1, 0) = 0x1ffffffff000 [pid 357] mmap(0x200000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED_NOREPLACE, -1, 0) = 0x200000000000 [pid 357] mmap(0x200001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED_NOREPLACE, -1, 0) = 0x200001000000 [pid 357] rt_sigaction(SIGCHLD, {sa_handler=0x7f43d5a51780, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f43d5b3f450}, NULL, 8) = 0 [pid 357] pkey_alloc(0, PKEY_UNRESTRICTED) = -1 EINVAL (Invalid argument) [pid 357] getrandom("\x72\xb6\x21\x9f\x02\x67\xaf\x1c", 8, GRND_NONBLOCK) = 8 [pid 357] mkdir("./syzkaller.mVhxcS", 0700) = 0 [pid 357] chmod("./syzkaller.mVhxcS", 0777) = 0 [pid 357] chdir("./syzkaller.mVhxcS") = 0 [pid 357] rt_sigaction(SIGRTMIN, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0 [pid 357] rt_sigaction(SIGRT_1, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0 [pid 357] rt_sigaction(SIGSEGV, {sa_handler=0x7f43d5a53bd0, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7f43d5b3f450}, NULL, 8) = 0 [pid 357] rt_sigaction(SIGBUS, {sa_handler=0x7f43d5a53bd0, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7f43d5b3f450}, NULL, 8) = 0 [pid 357] getpid() = 357 [pid 357] mmap(0x1b32120000, 4194304, PROT_READ, MAP_SHARED|MAP_FIXED_NOREPLACE, 3, 0) = 0x1b32120000 [pid 357] getpid() = 357 [pid 357] mmap(0x1b33124000, 262144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED_NOREPLACE, 4, 0) = 0x1b33124000 [pid 357] close(3) = 0 [pid 357] fcntl(5, F_GETFD) = -1 EBADF (Bad file descriptor) [pid 357] fcntl(6, F_GETFD) = -1 EBADF (Bad file descriptor) [pid 357] dup2(0, 249) = 249 [pid 357] dup2(1, 248) = 248 [pid 357] dup2(2, 1) = 1 [pid 357] dup2(2, 0) = 0 [pid 357] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x01\x01\x00\x00\x00\x00\x00\x00\x10\x38\x01\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00", 72) = 72 [pid 357] unshare(CLONE_NEWPID) = 0 [pid 357] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 357] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 358 attached [pid 358] set_robust_list(0x55555f5be7e0, 24) = 0 [pid 357] <... clone resumed>, child_tidptr=0x55555f5be7d0) = 358 [pid 358] rt_sigprocmask(SIG_SETMASK, [] [pid 357] rt_sigprocmask(SIG_SETMASK, [] [pid 358] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 357] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 358] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 358] getppid() = 0 [pid 358] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 358] dup2(3, 201) = 201 [pid 358] close(3) = 0 [pid 358] prlimit64(0, RLIMIT_AS, {rlim_cur=344064*1024, rlim_max=344064*1024}, NULL) = 0 [pid 358] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0 [pid 358] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0 [pid 358] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0 [pid 358] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0 [pid 358] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0 [pid 358] unshare(CLONE_NEWNS) = 0 [pid 358] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0 [pid 358] unshare(CLONE_NEWIPC) = -1 EINVAL (Invalid argument) [pid 358] unshare(CLONE_NEWCGROUP) = 0 [pid 358] unshare(CLONE_NEWUTS) = 0 [pid 358] unshare(CLONE_SYSVSEM) = 0 [pid 358] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 358] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 358] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 358] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 358] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 358] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 358] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 358] getpid() = 1 [pid 358] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 314] <... pselect6 resumed>) = 1 (in [16], left {tv_sec=0, tv_nsec=959893269}) [pid 314] read(16, "NOTFAIL: netlink_query_family_id failed\n", 1024) = 40 [pid 314] pselect6(17, [3 13 16], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 358] <... write resumed>) = 40 [pid 358] write(2, " (errno 2: No such file or directory)\n", 38 [pid 314] <... pselect6 resumed>) = 1 (in [16], left {tv_sec=0, tv_nsec=999725688}) [pid 314] read(16, " (errno 2: No such file or directory)\n", 1024) = 38 [pid 314] pselect6(17, [3 13 16], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 358] <... write resumed>) = 38 [pid 358] exit_group(67) = ? [pid 358] +++ exited with 67 +++ [pid 357] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=358, si_uid=0, si_status=67, si_utime=0, si_stime=0} --- [pid 357] rt_sigreturn({mask=[]}) = 358 [pid 357] write(2, "loop exited with status 67\n", 27) = 27 [pid 314] <... pselect6 resumed>) = 1 (in [16], left {tv_sec=0, tv_nsec=998206657}) [pid 357] write(248, "\x43\x00\x00\x00", 4 [pid 314] read(16 [pid 357] <... write resumed>) = 4 [pid 314] <... read resumed>, "loop exited with status 67\n", 1024) = 27 [pid 357] exit_group(67 [pid 314] pselect6(17, [3 13 16], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 357] <... exit_group resumed>) = ? [pid 314] <... pselect6 resumed>) = 1 (in [13], left {tv_sec=0, tv_nsec=999991543}) [pid 314] read(13, "\x43\x00\x00\x00", 4) = 4 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00", 56) = 56 [pid 314] write(12, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x0a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 314] pselect6(17, [3 13 16], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 434, NULL, 0) = 1 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 308] read(6, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00", 11533748) = 56 [pid 308] write(6, "\xbc\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x3c\x00\x30\x00\x00\x00\x00\x00\x2c\x00\x10\x00\x08\x00\x04\x00\x12\x00\x00\x00\x38\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x12\x38\x00\x00\x00\x00\x00\x00\x13\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x0c\x00\x00\x00"..., 192 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999234996}) [pid 308] <... write resumed>) = 192 [pid 314] read(3 [pid 308] read(6 [pid 314] <... read resumed>, "\xbc\x00\x00\x00", 4) = 4 [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] read(3 [pid 308] epoll_pwait(4 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x3c\x00\x30\x00\x00\x00\x00\x00\x2c\x00\x10\x00\x08\x00\x04\x00\x12\x00\x00\x00\x38\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x12\x38\x00\x00\x00\x00\x00\x00\x13\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00"..., 188) = 188 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 314] pselect6(17, [3 13 16], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] epoll_pwait(4 [pid 307] <... futex resumed>) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [13], left {tv_sec=0, tv_nsec=999759433}) [pid 357] +++ exited with 67 +++ [pid 314] read(13, "", 4) = 0 [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=357, si_uid=0, si_status=67, si_utime=0, si_stime=0} --- [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=333164114} [pid 314] rt_sigreturn({mask=[]}) = 0 [pid 314] kill(357, SIGKILL) = 0 [pid 314] read(16, "", 1024) = 0 [pid 314] write(3, "\x34\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x20\x00\x18\x00\x08\x00\x0c\x00\x07\x00\x10\x00\x14\x00\x10\x00\x00\x00\x00\x00\x00\x01\x01\x00\x00\x00\x14\x00\x00\x00\x9c\x00\x00\x00\xb8\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x88\x00\x00\x00\x4e\x4f\x54\x46\x41\x49\x4c\x3a\x20\x6e\x65\x74\x6c\x69\x6e\x6b"..., 312) = 312 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 333, NULL, 0) = 1 [pid 314] pipe2( [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 314] <... pipe2 resumed>[9, 10], 0) = 0 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 314] pipe2( [pid 308] read(6 [pid 314] <... pipe2 resumed>[11, 14], 0) = 0 [pid 308] <... read resumed>, "\x34\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x20\x00\x18\x00\x08\x00\x0c\x00\x07\x00\x10\x00\x14\x00\x10\x00\x00\x00\x00\x00\x00\x01\x01\x00\x00\x00\x14\x00\x00\x00\x9c\x00\x00\x00\xb8\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x88\x00\x00\x00\x4e\x4f\x54\x46\x41\x49\x4c\x3a\x20\x6e\x65\x74\x6c\x69\x6e\x6b"..., 11533748) = 312 [pid 314] pipe2( [pid 308] futex(0x1ed5c2a80160, FUTEX_WAKE_PRIVATE, 1 [pid 314] <... pipe2 resumed>[15, 17], 0) = 0 [pid 310] <... futex resumed>) = 0 [pid 308] <... futex resumed>) = 1 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL [pid 310] epoll_pwait(4 [pid 308] read(6 [pid 314] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL [pid 310] epoll_pwait(4 [pid 308] epoll_pwait(4 [pid 314] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL [pid 310] futex(0x1ed5c2a80160, FUTEX_WAIT_PRIVATE, 0, NULL [pid 314] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=330635342} [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] mmap(NULL, 36864, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1205f3a000 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone3({flags=CLONE_VM|CLONE_VFORK|CLONE_CLEAR_SIGHAND, exit_signal=SIGCHLD, stack=0x7f1205f3a000, stack_size=0x9000}, 88ci2-android-6-1-perf/strace-static-x86_64: Process 359 attached [pid 359] rt_sigprocmask(SIG_BLOCK, NULL, ~[KILL STOP], 8) = 0 [pid 359] setpgid(0, 0) = 0 [pid 359] dup2(9, 0) = 0 [pid 359] dup2(14, 1) = 1 [pid 359] dup2(17, 2) = 2 [pid 359] dup2(7, 3) = 3 [pid 359] dup2(8, 4) = 4 [pid 359] close(5) = 0 [pid 359] close(6) = 0 [pid 359] close(7) = 0 [pid 359] close(8) = 0 [pid 359] close(9) = 0 [pid 359] close(10) = 0 [pid 359] close(11) = 0 [pid 359] close(12) = 0 [pid 359] close(13) = 0 [pid 359] close(14) = 0 [pid 359] close(15) = 0 [pid 359] close(16) = 0 [pid 359] close(17) = 0 [pid 359] close(18) = -1 EBADF (Bad file descriptor) [pid 359] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 359] close(19) = -1 EBADF (Bad file descriptor) [pid 359] close(20) = -1 EBADF (Bad file descriptor) [pid 359] close(21) = -1 EBADF (Bad file descriptor) [pid 359] close(22) = -1 EBADF (Bad file descriptor) [pid 359] close(23) = -1 EBADF (Bad file descriptor) [pid 359] close(24) = -1 EBADF (Bad file descriptor) [pid 359] close(25) = -1 EBADF (Bad file descriptor) [pid 359] close(26) = -1 EBADF (Bad file descriptor) [pid 359] close(27) = -1 EBADF (Bad file descriptor) [pid 359] close(28) = -1 EBADF (Bad file descriptor) [pid 359] close(29) = -1 EBADF (Bad file descriptor) [pid 359] close(30) = -1 EBADF (Bad file descriptor) [pid 359] close(31) = -1 EBADF (Bad file descriptor) [pid 359] close(32) = -1 EBADF (Bad file descriptor) [pid 359] close(33) = -1 EBADF (Bad file descriptor) [pid 359] close(34) = -1 EBADF (Bad file descriptor) [pid 359] close(35) = -1 EBADF (Bad file descriptor) [pid 359] close(36) = -1 EBADF (Bad file descriptor) [pid 359] close(37) = -1 EBADF (Bad file descriptor) [pid 359] close(38) = -1 EBADF (Bad file descriptor) [pid 359] close(39) = -1 EBADF (Bad file descriptor) [pid 359] close(40) = -1 EBADF (Bad file descriptor) [pid 359] close(41) = -1 EBADF (Bad file descriptor) [pid 359] close(42) = -1 EBADF (Bad file descriptor) [pid 359] close(43) = -1 EBADF (Bad file descriptor) [pid 359] close(44) = -1 EBADF (Bad file descriptor) [pid 359] close(45) = -1 EBADF (Bad file descriptor) [pid 359] close(46) = -1 EBADF (Bad file descriptor) [pid 359] close(47) = -1 EBADF (Bad file descriptor) [pid 359] close(48) = -1 EBADF (Bad file descriptor) [pid 359] close(49) = -1 EBADF (Bad file descriptor) [pid 359] close(50) = -1 EBADF (Bad file descriptor) [pid 359] close(51) = -1 EBADF (Bad file descriptor) [pid 359] close(52) = -1 EBADF (Bad file descriptor) [pid 359] close(53) = -1 EBADF (Bad file descriptor) [pid 359] close(54) = -1 EBADF (Bad file descriptor) [pid 359] close(55) = -1 EBADF (Bad file descriptor) [pid 359] close(56) = -1 EBADF (Bad file descriptor) [pid 359] close(57) = -1 EBADF (Bad file descriptor) [pid 359] close(58) = -1 EBADF (Bad file descriptor) [pid 359] close(59) = -1 EBADF (Bad file descriptor) [pid 359] close(60) = -1 EBADF (Bad file descriptor) [pid 359] close(61) = -1 EBADF (Bad file descriptor) [pid 359] close(62) = -1 EBADF (Bad file descriptor) [pid 359] close(63) = -1 EBADF (Bad file descriptor) [pid 359] close(64) = -1 EBADF (Bad file descriptor) [pid 359] close(65) = -1 EBADF (Bad file descriptor) [pid 359] close(66) = -1 EBADF (Bad file descriptor) [pid 359] close(67) = -1 EBADF (Bad file descriptor) [pid 359] close(68) = -1 EBADF (Bad file descriptor) [pid 359] close(69) = -1 EBADF (Bad file descriptor) [pid 359] close(70) = -1 EBADF (Bad file descriptor) [pid 359] close(71) = -1 EBADF (Bad file descriptor) [pid 359] close(72) = -1 EBADF (Bad file descriptor) [pid 359] close(73) = -1 EBADF (Bad file descriptor) [pid 359] close(74) = -1 EBADF (Bad file descriptor) [pid 359] close(75) = -1 EBADF (Bad file descriptor) [pid 359] close(76) = -1 EBADF (Bad file descriptor) [pid 359] close(77) = -1 EBADF (Bad file descriptor) [pid 359] close(78) = -1 EBADF (Bad file descriptor) [pid 359] close(79) = -1 EBADF (Bad file descriptor) [pid 359] close(80) = -1 EBADF (Bad file descriptor) [pid 359] close(81) = -1 EBADF (Bad file descriptor) [pid 359] close(82) = -1 EBADF (Bad file descriptor) [pid 359] close(83) = -1 EBADF (Bad file descriptor) [pid 359] close(84) = -1 EBADF (Bad file descriptor) [pid 359] close(85) = -1 EBADF (Bad file descriptor) [pid 359] close(86) = -1 EBADF (Bad file descriptor) [pid 359] close(87) = -1 EBADF (Bad file descriptor) [pid 359] close(88) = -1 EBADF (Bad file descriptor) [pid 359] close(89) = -1 EBADF (Bad file descriptor) [pid 359] close(90) = -1 EBADF (Bad file descriptor) [pid 359] close(91) = -1 EBADF (Bad file descriptor) [pid 359] close(92) = -1 EBADF (Bad file descriptor) [pid 359] close(93) = -1 EBADF (Bad file descriptor) [pid 359] close(94) = -1 EBADF (Bad file descriptor) [pid 359] close(95) = -1 EBADF (Bad file descriptor) [pid 359] close(96) = -1 EBADF (Bad file descriptor) [pid 359] close(97) = -1 EBADF (Bad file descriptor) [pid 359] close(98) = -1 EBADF (Bad file descriptor) [pid 359] close(99) = -1 EBADF (Bad file descriptor) [pid 359] close(100) = -1 EBADF (Bad file descriptor) [pid 359] close(101) = -1 EBADF (Bad file descriptor) [pid 359] close(102) = -1 EBADF (Bad file descriptor) [pid 359] close(103) = -1 EBADF (Bad file descriptor) [pid 359] close(104) = -1 EBADF (Bad file descriptor) [pid 359] close(105) = -1 EBADF (Bad file descriptor) [pid 359] close(106) = -1 EBADF (Bad file descriptor) [pid 359] close(107) = -1 EBADF (Bad file descriptor) [pid 359] close(108) = -1 EBADF (Bad file descriptor) [pid 359] close(109) = -1 EBADF (Bad file descriptor) [pid 359] close(110) = -1 EBADF (Bad file descriptor) [pid 359] close(111) = -1 EBADF (Bad file descriptor) [pid 359] close(112) = -1 EBADF (Bad file descriptor) [pid 359] close(113) = -1 EBADF (Bad file descriptor) [pid 359] close(114) = -1 EBADF (Bad file descriptor) [pid 359] close(115) = -1 EBADF (Bad file descriptor) [pid 359] close(116) = -1 EBADF (Bad file descriptor) [pid 359] close(117) = -1 EBADF (Bad file descriptor) [pid 359] close(118) = -1 EBADF (Bad file descriptor) [pid 359] close(119) = -1 EBADF (Bad file descriptor) [pid 359] close(120) = -1 EBADF (Bad file descriptor) [pid 359] close(121) = -1 EBADF (Bad file descriptor) [pid 359] close(122) = -1 EBADF (Bad file descriptor) [pid 359] close(123) = -1 EBADF (Bad file descriptor) [pid 359] close(124) = -1 EBADF (Bad file descriptor) [pid 359] close(125) = -1 EBADF (Bad file descriptor) [pid 359] close(126) = -1 EBADF (Bad file descriptor) [pid 359] close(127) = -1 EBADF (Bad file descriptor) [pid 359] close(128) = -1 EBADF (Bad file descriptor) [pid 359] close(129) = -1 EBADF (Bad file descriptor) [pid 359] close(130) = -1 EBADF (Bad file descriptor) [pid 359] close(131) = -1 EBADF (Bad file descriptor) [pid 359] close(132) = -1 EBADF (Bad file descriptor) [pid 359] close(133) = -1 EBADF (Bad file descriptor) [pid 359] close(134) = -1 EBADF (Bad file descriptor) [pid 359] close(135) = -1 EBADF (Bad file descriptor) [pid 359] close(136) = -1 EBADF (Bad file descriptor) [pid 359] close(137) = -1 EBADF (Bad file descriptor) [pid 359] close(138) = -1 EBADF (Bad file descriptor) [pid 359] close(139) = -1 EBADF (Bad file descriptor) [pid 359] close(140) = -1 EBADF (Bad file descriptor) [pid 359] close(141) = -1 EBADF (Bad file descriptor) [pid 359] close(142) = -1 EBADF (Bad file descriptor) [pid 359] close(143) = -1 EBADF (Bad file descriptor) [pid 359] close(144) = -1 EBADF (Bad file descriptor) [pid 359] close(145) = -1 EBADF (Bad file descriptor) [pid 359] close(146) = -1 EBADF (Bad file descriptor) [pid 359] close(147) = -1 EBADF (Bad file descriptor) [pid 359] close(148) = -1 EBADF (Bad file descriptor) [pid 359] close(149) = -1 EBADF (Bad file descriptor) [pid 359] close(150) = -1 EBADF (Bad file descriptor) [pid 359] close(151) = -1 EBADF (Bad file descriptor) [pid 359] close(152) = -1 EBADF (Bad file descriptor) [pid 359] close(153) = -1 EBADF (Bad file descriptor) [pid 359] close(154) = -1 EBADF (Bad file descriptor) [pid 359] close(155) = -1 EBADF (Bad file descriptor) [pid 359] close(156) = -1 EBADF (Bad file descriptor) [pid 359] close(157) = -1 EBADF (Bad file descriptor) [pid 359] close(158) = -1 EBADF (Bad file descriptor) [pid 359] close(159) = -1 EBADF (Bad file descriptor) [pid 359] close(160) = -1 EBADF (Bad file descriptor) [pid 359] close(161) = -1 EBADF (Bad file descriptor) [pid 359] close(162) = -1 EBADF (Bad file descriptor) [pid 359] close(163) = -1 EBADF (Bad file descriptor) [pid 359] close(164) = -1 EBADF (Bad file descriptor) [pid 359] close(165) = -1 EBADF (Bad file descriptor) [pid 359] close(166) = -1 EBADF (Bad file descriptor) [pid 359] close(167) = -1 EBADF (Bad file descriptor) [pid 359] close(168) = -1 EBADF (Bad file descriptor) [pid 359] close(169) = -1 EBADF (Bad file descriptor) [pid 359] close(170) = -1 EBADF (Bad file descriptor) [pid 359] close(171) = -1 EBADF (Bad file descriptor) [pid 359] close(172) = -1 EBADF (Bad file descriptor) [pid 359] close(173) = -1 EBADF (Bad file descriptor) [pid 359] close(174) = -1 EBADF (Bad file descriptor) [pid 359] close(175) = -1 EBADF (Bad file descriptor) [pid 359] close(176) = -1 EBADF (Bad file descriptor) [pid 359] close(177) = -1 EBADF (Bad file descriptor) [pid 359] close(178) = -1 EBADF (Bad file descriptor) [pid 359] close(179) = -1 EBADF (Bad file descriptor) [pid 359] close(180) = -1 EBADF (Bad file descriptor) [pid 359] close(181) = -1 EBADF (Bad file descriptor) [pid 359] close(182) = -1 EBADF (Bad file descriptor) [pid 359] close(183) = -1 EBADF (Bad file descriptor) [pid 359] close(184) = -1 EBADF (Bad file descriptor) [pid 359] close(185) = -1 EBADF (Bad file descriptor) [pid 359] close(186) = -1 EBADF (Bad file descriptor) [pid 359] close(187) = -1 EBADF (Bad file descriptor) [pid 359] close(188) = -1 EBADF (Bad file descriptor) [pid 359] close(189) = -1 EBADF (Bad file descriptor) [pid 359] close(190) = -1 EBADF (Bad file descriptor) [pid 359] close(191) = -1 EBADF (Bad file descriptor) [pid 359] close(192) = -1 EBADF (Bad file descriptor) [pid 359] close(193) = -1 EBADF (Bad file descriptor) [pid 359] close(194) = -1 EBADF (Bad file descriptor) [pid 359] close(195) = -1 EBADF (Bad file descriptor) [pid 359] close(196) = -1 EBADF (Bad file descriptor) [pid 359] close(197) = -1 EBADF (Bad file descriptor) [pid 359] close(198) = -1 EBADF (Bad file descriptor) [pid 359] close(199) = -1 EBADF (Bad file descriptor) [pid 359] close(200) = -1 EBADF (Bad file descriptor) [pid 359] close(201) = -1 EBADF (Bad file descriptor) [pid 359] close(202) = -1 EBADF (Bad file descriptor) [pid 359] close(203) = -1 EBADF (Bad file descriptor) [pid 359] close(204) = -1 EBADF (Bad file descriptor) [pid 359] close(205) = -1 EBADF (Bad file descriptor) [pid 359] close(206) = -1 EBADF (Bad file descriptor) [pid 359] close(207) = -1 EBADF (Bad file descriptor) [pid 359] close(208) = -1 EBADF (Bad file descriptor) [pid 359] close(209) = -1 EBADF (Bad file descriptor) [pid 359] close(210) = -1 EBADF (Bad file descriptor) [pid 359] close(211) = -1 EBADF (Bad file descriptor) [pid 359] close(212) = -1 EBADF (Bad file descriptor) [pid 359] close(213) = -1 EBADF (Bad file descriptor) [pid 359] close(214) = -1 EBADF (Bad file descriptor) [pid 359] close(215) = -1 EBADF (Bad file descriptor) [pid 359] close(216) = -1 EBADF (Bad file descriptor) [pid 359] close(217) = -1 EBADF (Bad file descriptor) [pid 359] close(218) = -1 EBADF (Bad file descriptor) [pid 359] close(219) = -1 EBADF (Bad file descriptor) [pid 359] close(220) = -1 EBADF (Bad file descriptor) [pid 359] close(221) = -1 EBADF (Bad file descriptor) [pid 359] close(222) = -1 EBADF (Bad file descriptor) [pid 359] close(223) = -1 EBADF (Bad file descriptor) [pid 359] close(224) = -1 EBADF (Bad file descriptor) [pid 359] close(225) = -1 EBADF (Bad file descriptor) [pid 359] close(226) = -1 EBADF (Bad file descriptor) [pid 359] close(227) = -1 EBADF (Bad file descriptor) [pid 359] close(228) = -1 EBADF (Bad file descriptor) [pid 359] close(229) = -1 EBADF (Bad file descriptor) [pid 359] close(230) = -1 EBADF (Bad file descriptor) [pid 359] close(231) = -1 EBADF (Bad file descriptor) [pid 359] close(232) = -1 EBADF (Bad file descriptor) [pid 359] close(233) = -1 EBADF (Bad file descriptor) [pid 359] close(234) = -1 EBADF (Bad file descriptor) [pid 359] close(235) = -1 EBADF (Bad file descriptor) [pid 359] close(236) = -1 EBADF (Bad file descriptor) [pid 359] close(237) = -1 EBADF (Bad file descriptor) [pid 359] close(238) = -1 EBADF (Bad file descriptor) [pid 359] close(239) = -1 EBADF (Bad file descriptor) [pid 359] close(240) = -1 EBADF (Bad file descriptor) [pid 359] close(241) = -1 EBADF (Bad file descriptor) [pid 359] close(242) = -1 EBADF (Bad file descriptor) [pid 359] close(243) = -1 EBADF (Bad file descriptor) [pid 359] close(244) = -1 EBADF (Bad file descriptor) [pid 359] close(245) = -1 EBADF (Bad file descriptor) [pid 359] close(246) = -1 EBADF (Bad file descriptor) [pid 359] close(247) = -1 EBADF (Bad file descriptor) [pid 359] close(248) = -1 EBADF (Bad file descriptor) [pid 359] close(249) = -1 EBADF (Bad file descriptor) [pid 359] close(250) = -1 EBADF (Bad file descriptor) [pid 359] close(251) = -1 EBADF (Bad file descriptor) [pid 359] close(252) = -1 EBADF (Bad file descriptor) [pid 359] close(253) = -1 EBADF (Bad file descriptor) [pid 359] close(254) = -1 EBADF (Bad file descriptor) [pid 359] close(255) = -1 EBADF (Bad file descriptor) [pid 359] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 359] execve("ci2-android-6-1-perf/syz-executor", ["ci2-android-6-1-perf/syz-executor", "exec"], 0x7ffd4c4c2940 /* 2 vars */ [pid 314] <... clone3 resumed>) = 359 [pid 359] <... execve resumed>) = 0 [pid 314] munmap(0x7f1205f3a000, 36864) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 314] fcntl(11, F_GETFL) = 0 (flags O_RDONLY) [pid 314] fcntl(11, F_SETFL, O_RDONLY|O_NONBLOCK) = 0 [pid 314] fcntl(15, F_GETFL) = 0 (flags O_RDONLY) [pid 314] fcntl(15, F_SETFL, O_RDONLY|O_NONBLOCK) = 0 [pid 314] close(9) = 0 [pid 314] close(14) = 0 [pid 314] close(17) = 0 [pid 314] close(12) = 0 [pid 314] close(13) = 0 [pid 314] close(16) = 0 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x01\x01\x00\x00\x00\x00\x00\x00\x10\x38\x04\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00", 72) = 72 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 359] brk(NULL) = 0x555571815000 [pid 359] brk(0x555571815e80) = 0x555571815e80 [pid 359] arch_prctl(ARCH_SET_FS, 0x555571815500) = 0 [pid 359] set_tid_address(0x5555718157d0) = 359 [pid 359] set_robust_list(0x5555718157e0, 24) = 0 [pid 359] prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 [pid 359] readlinkat(AT_FDCWD, "/proc/self/exe", "/root/ci2-android-6-1-perf/syz-executor", 4096) = 39 [pid 359] getrandom("\x73\x1d\x06\x9d\xd1\x7e\xd9\x41", 8, GRND_NONBLOCK) = 8 [pid 359] brk(NULL) = 0x555571815e80 [pid 359] brk(0x555571836e80) = 0x555571836e80 [pid 359] brk(0x555571837000) = 0x555571837000 [pid 359] mprotect(0x7f88928bc000, 1245184, PROT_READ) = 0 [pid 359] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 359] mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED_NOREPLACE, -1, 0) = 0x1ffffffff000 [pid 359] mmap(0x200000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED_NOREPLACE, -1, 0) = 0x200000000000 [pid 359] mmap(0x200001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED_NOREPLACE, -1, 0) = 0x200001000000 [pid 359] rt_sigaction(SIGCHLD, {sa_handler=0x7f8892651780, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f889273f450}, NULL, 8) = 0 [pid 359] pkey_alloc(0, PKEY_UNRESTRICTED) = -1 EINVAL (Invalid argument) [pid 359] getrandom("\x5e\x7b\x00\xe9\x98\xed\x03\x3a", 8, GRND_NONBLOCK) = 8 [pid 359] mkdir("./syzkaller.4lJAuq", 0700) = 0 [pid 359] chmod("./syzkaller.4lJAuq", 0777) = 0 [pid 359] chdir("./syzkaller.4lJAuq") = 0 [pid 359] rt_sigaction(SIGRTMIN, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0 [pid 359] rt_sigaction(SIGRT_1, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0 [pid 359] rt_sigaction(SIGSEGV, {sa_handler=0x7f8892653bd0, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7f889273f450}, NULL, 8) = 0 [pid 359] rt_sigaction(SIGBUS, {sa_handler=0x7f8892653bd0, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7f889273f450}, NULL, 8) = 0 [pid 359] getpid() = 359 [pid 359] mmap(0x1b32320000, 4194304, PROT_READ, MAP_SHARED|MAP_FIXED_NOREPLACE, 3, 0) = 0x1b32320000 [pid 359] getpid() = 359 [pid 359] mmap(0x1b33324000, 262144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED_NOREPLACE, 4, 0) = 0x1b33324000 [pid 359] close(3) = 0 [pid 359] fcntl(5, F_GETFD) = -1 EBADF (Bad file descriptor) [pid 359] fcntl(6, F_GETFD) = -1 EBADF (Bad file descriptor) [pid 359] dup2(0, 249) = 249 [pid 359] dup2(1, 248) = 248 [pid 359] dup2(2, 1) = 1 [pid 359] dup2(2, 0) = 0 [pid 359] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x01\x01\x00\x00\x00\x00\x00\x00\x10\x38\x04\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00", 72) = 72 [pid 359] unshare(CLONE_NEWPID) = 0 [pid 359] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 359] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 360 attached , child_tidptr=0x5555718157d0) = 360 [pid 359] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 360] set_robust_list(0x5555718157e0, 24) = 0 [pid 360] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 360] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 360] getppid() = 0 [pid 360] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 360] dup2(3, 201) = 201 [pid 360] close(3) = 0 [pid 360] prlimit64(0, RLIMIT_AS, {rlim_cur=344064*1024, rlim_max=344064*1024}, NULL) = 0 [pid 360] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0 [pid 360] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0 [pid 360] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0 [pid 360] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0 [pid 360] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0 [pid 360] unshare(CLONE_NEWNS) = 0 [pid 360] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0 [pid 360] unshare(CLONE_NEWIPC) = -1 EINVAL (Invalid argument) [pid 360] unshare(CLONE_NEWCGROUP) = 0 [pid 360] unshare(CLONE_NEWUTS) = 0 [pid 360] unshare(CLONE_SYSVSEM) = 0 [pid 360] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 360] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 360] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 360] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 360] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 360] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 360] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 360] getpid() = 1 [pid 360] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=948460448}) [pid 360] <... write resumed>) = 4 [pid 314] read(11 [pid 360] mkdirat(AT_FDCWD, "./0", 0777 [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x0b\x00\x00\x00\x00\x00\x00\x00", 56 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 331, NULL, 0) = 1 [pid 360] <... mkdirat resumed>) = 0 [pid 314] <... write resumed>) = 56 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 360] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x0b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00", 48 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 360] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 48 [pid 308] read(6, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x0b\x00\x00\x00\x00\x00\x00\x00", 11533748) = 56 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 360] ioctl(3, LOOP_CLR_FD [pid 308] futex(0x1ed5c2a80160, FUTEX_WAKE_PRIVATE, 1 [pid 310] <... futex resumed>) = 0 [pid 308] <... futex resumed>) = 1 [pid 360] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 310] epoll_pwait(4 [pid 360] close(3 [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 308] write(6, "\xbc\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x3c\x00\x30\x00\x00\x00\x00\x00\x2c\x00\x10\x00\x08\x00\x04\x00\x12\x00\x00\x00\x38\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x12\x39\x00\x00\x00\x00\x00\x00\x13\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x0d\x00\x00\x00"..., 192 [pid 360] <... close resumed>) = 0 [pid 360] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=997880056}) [pid 310] epoll_pwait(4 [pid 308] <... write resumed>) = 192 [pid 360] close(3 [pid 307] futex(0x1ed5c4d97960, FUTEX_WAKE_PRIVATE, 1 [pid 360] <... close resumed>) = 0 [pid 307] <... futex resumed>) = 1 [pid 360] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 360] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 360] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 360] close(3) = 0 [pid 360] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 314] read(3 [pid 312] <... futex resumed>) = 0 [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 308] futex(0x1ed5c29ec960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 360] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 360] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 360] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 360] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 360] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 360] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 360] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 360] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 360] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 360] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 360] close(3) = 0 [pid 314] <... read resumed>, "\xbc\x00\x00\x00", 4) = 4 [pid 312] read(6 [pid 310] epoll_pwait(4 [pid 360] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 314] read(3 [pid 312] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 360] <... socket resumed>) = 3 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x3c\x00\x30\x00\x00\x00\x00\x00\x2c\x00\x10\x00\x08\x00\x04\x00\x12\x00\x00\x00\x38\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x12\x39\x00\x00\x00\x00\x00\x00\x13\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x0d\x00\x00\x00\x00\x00\x00\x00"..., 188) = 188 [pid 312] futex(0x1ed5c4d97960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=221153720} [pid 360] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 360] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 360] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 360] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 360] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 360] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 360] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 360] close(3) = 0 [pid 360] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x0b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 360] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 360] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 361 attached [pid 361] set_robust_list(0x5555718157e0, 24) = 0 [pid 360] <... clone resumed>, child_tidptr=0x5555718157d0) = 2 [pid 361] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 360] rt_sigprocmask(SIG_SETMASK, [] [pid 361] chdir("./0" [pid 360] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 361] <... chdir resumed>) = 0 [pid 361] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 361] setpgid(0, 0) = 0 [pid 361] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 361] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 361] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 361] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 361] write(3, "1000", 4) = 4 [pid 361] close(3) = 0 [pid 361] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 361] close(249) = 0 [pid 361] close(248) = 0 [pid 361] prctl(PR_SET_NAME, "syz.2.11") = 0 [pid 361] close(4) = 0 [pid 361] futex(0x7f8892a25fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 361] rt_sigaction(SIGRT_1, {sa_handler=0x7f88927bd650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f889273f450}, NULL, 8) = 0 [pid 361] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 361] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f88936d0000 [pid 361] mprotect(0x7f88936d1000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 361] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 361] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f88936f0990, parent_tid=0x7f88936f0990, exit_signal=0, stack=0x7f88936d0000, stack_size=0x201c0, tls=0x7f88936f06c0}ci2-android-6-1-perf/strace-static-x86_64: Process 362 attached [pid 362] set_robust_list(0x7f88936f09a0, 24 [pid 361] <... clone3 resumed> => {parent_tid=[3]}, 88) = 3 [pid 362] <... set_robust_list resumed>) = 0 [pid 361] rt_sigprocmask(SIG_SETMASK, [] [pid 362] rt_sigprocmask(SIG_SETMASK, [] [pid 361] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 362] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 362] mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 361] futex(0x7f8892a25fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 362] <... mmap resumed>) = 0x1ffffffff000 [pid 361] <... futex resumed>) = 0 [pid 362] futex(0x7f8892a25fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 361] futex(0x7f8892a25fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 362] futex(0x7f8892a25fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 361] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 361] futex(0x7f8892a25fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 362] <... futex resumed>) = 0 [pid 361] <... futex resumed>) = 1 [pid 362] mmap(0x200000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 361] futex(0x7f8892a25fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 362] <... mmap resumed>) = 0x200000000000 [pid 362] futex(0x7f8892a25fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 361] <... futex resumed>) = 0 [pid 362] futex(0x7f8892a25fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 361] futex(0x7f8892a25fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 362] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 361] <... futex resumed>) = 0 [pid 362] mmap(0x200001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 361] futex(0x7f8892a25fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 362] <... mmap resumed>) = 0x200001000000 [pid 362] futex(0x7f8892a25fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 361] <... futex resumed>) = 0 [pid 362] futex(0x7f8892a25fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 361] close_range(3, 30, 0) = 0 [pid 361] exit_group(0) = ? [pid 362] <... futex resumed>) = ? [pid 362] +++ exited with 0 +++ [pid 361] +++ exited with 0 +++ [pid 360] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 360] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 360] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=984138069}) [pid 360] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 360] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 360] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xb4\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1c\x00\x10\x00\x04\x00\x08\x00\x00\x00\x00\x00\x0c\x00\x10\x00\x00\x00\x02\x00\x00\x00\x14\x00\x00\x00\x20\x00\x00\x00\x0b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x18\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x0c\x00\x00\x00\x18\x00\x00\x00"..., 184 [pid 360] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 184 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 229, NULL, 0) = 1 [pid 360] fstat(3 [pid 314] kill(359, SIGKILL [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 314] <... kill resumed>) = 0 [pid 310] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 360] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 360] getdents64(3, 0x5555718288d0 /* 6 entries */, 32768) = 176 [pid 360] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 360] newfstatat(AT_FDCWD, "./0/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 360] unlink("./0/binderfs") = 0 [pid 360] umount2("./0/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 360] newfstatat(AT_FDCWD, "./0/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 360] unlink("./0/cgroup.net") = 0 [pid 359] +++ killed by SIGKILL +++ [pid 310] read(6 [pid 307] sched_yield( [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=359, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 310] <... read resumed>, "\xb4\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1c\x00\x10\x00\x04\x00\x08\x00\x00\x00\x00\x00\x0c\x00\x10\x00\x00\x00\x02\x00\x00\x00\x14\x00\x00\x00\x20\x00\x00\x00\x0b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x18\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x0c\x00\x00\x00\x18\x00\x00\x00"..., 11533748) = 184 [pid 307] <... sched_yield resumed>) = 0 [pid 314] rt_sigreturn({mask=[]}) = 359 [pid 310] futex(0x1ed5c4d97960, FUTEX_WAKE_PRIVATE, 1 [pid 314] pipe2( [pid 310] <... futex resumed>) = 1 [pid 312] <... futex resumed>) = 0 [pid 314] <... pipe2 resumed>[9, 12], 0) = 0 [pid 312] epoll_pwait(4 [pid 310] read(6 [pid 314] pipe2( [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... pipe2 resumed>[13, 14], 0) = 0 [pid 312] epoll_pwait(4 [pid 310] epoll_pwait(4 [pid 314] pipe2( [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 314] <... pipe2 resumed>[16, 17], 0) = 0 [pid 312] futex(0x1ed5c4d97960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=201579373} [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 360] +++ killed by SIGKILL +++ [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] mmap(NULL, 36864, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1205f3a000 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone3({flags=CLONE_VM|CLONE_VFORK|CLONE_CLEAR_SIGHAND, exit_signal=SIGCHLD, stack=0x7f1205f3a000, stack_size=0x9000}, 88ci2-android-6-1-perf/strace-static-x86_64: Process 363 attached [pid 363] rt_sigprocmask(SIG_BLOCK, NULL, ~[KILL STOP], 8) = 0 [pid 363] setpgid(0, 0) = 0 [pid 363] dup2(9, 0) = 0 [pid 363] dup2(14, 1) = 1 [pid 363] dup2(17, 2) = 2 [pid 363] dup2(7, 3) = 3 [pid 363] dup2(8, 4) = 4 [pid 363] close(5) = 0 [pid 363] close(6) = 0 [pid 363] close(7) = 0 [pid 363] close(8) = 0 [pid 363] close(9) = 0 [pid 363] close(10) = 0 [pid 363] close(11) = 0 [pid 363] close(12) = 0 [pid 363] close(13) = 0 [pid 363] close(14) = 0 [pid 363] close(15) = 0 [pid 363] close(16) = 0 [pid 363] close(17) = 0 [pid 363] close(18) = -1 EBADF (Bad file descriptor) [pid 363] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 363] close(19) = -1 EBADF (Bad file descriptor) [pid 363] close(20) = -1 EBADF (Bad file descriptor) [pid 363] close(21) = -1 EBADF (Bad file descriptor) [pid 363] close(22) = -1 EBADF (Bad file descriptor) [pid 363] close(23) = -1 EBADF (Bad file descriptor) [pid 363] close(24) = -1 EBADF (Bad file descriptor) [pid 363] close(25) = -1 EBADF (Bad file descriptor) [pid 363] close(26) = -1 EBADF (Bad file descriptor) [pid 363] close(27) = -1 EBADF (Bad file descriptor) [pid 363] close(28) = -1 EBADF (Bad file descriptor) [pid 363] close(29) = -1 EBADF (Bad file descriptor) [pid 363] close(30) = -1 EBADF (Bad file descriptor) [pid 363] close(31) = -1 EBADF (Bad file descriptor) [pid 363] close(32) = -1 EBADF (Bad file descriptor) [pid 363] close(33) = -1 EBADF (Bad file descriptor) [pid 363] close(34) = -1 EBADF (Bad file descriptor) [pid 363] close(35) = -1 EBADF (Bad file descriptor) [pid 363] close(36) = -1 EBADF (Bad file descriptor) [pid 363] close(37) = -1 EBADF (Bad file descriptor) [pid 363] close(38) = -1 EBADF (Bad file descriptor) [pid 363] close(39) = -1 EBADF (Bad file descriptor) [pid 363] close(40) = -1 EBADF (Bad file descriptor) [pid 363] close(41) = -1 EBADF (Bad file descriptor) [pid 363] close(42) = -1 EBADF (Bad file descriptor) [pid 363] close(43) = -1 EBADF (Bad file descriptor) [pid 363] close(44) = -1 EBADF (Bad file descriptor) [pid 363] close(45) = -1 EBADF (Bad file descriptor) [pid 363] close(46) = -1 EBADF (Bad file descriptor) [pid 363] close(47) = -1 EBADF (Bad file descriptor) [pid 363] close(48) = -1 EBADF (Bad file descriptor) [pid 363] close(49) = -1 EBADF (Bad file descriptor) [pid 363] close(50) = -1 EBADF (Bad file descriptor) [pid 363] close(51) = -1 EBADF (Bad file descriptor) [pid 363] close(52) = -1 EBADF (Bad file descriptor) [pid 363] close(53) = -1 EBADF (Bad file descriptor) [pid 363] close(54) = -1 EBADF (Bad file descriptor) [pid 363] close(55) = -1 EBADF (Bad file descriptor) [pid 363] close(56) = -1 EBADF (Bad file descriptor) [pid 363] close(57) = -1 EBADF (Bad file descriptor) [pid 363] close(58) = -1 EBADF (Bad file descriptor) [pid 363] close(59) = -1 EBADF (Bad file descriptor) [pid 363] close(60) = -1 EBADF (Bad file descriptor) [pid 363] close(61) = -1 EBADF (Bad file descriptor) [pid 363] close(62) = -1 EBADF (Bad file descriptor) [pid 363] close(63) = -1 EBADF (Bad file descriptor) [pid 363] close(64) = -1 EBADF (Bad file descriptor) [pid 363] close(65) = -1 EBADF (Bad file descriptor) [pid 363] close(66) = -1 EBADF (Bad file descriptor) [pid 363] close(67) = -1 EBADF (Bad file descriptor) [pid 363] close(68) = -1 EBADF (Bad file descriptor) [pid 363] close(69) = -1 EBADF (Bad file descriptor) [pid 363] close(70) = -1 EBADF (Bad file descriptor) [pid 363] close(71) = -1 EBADF (Bad file descriptor) [pid 363] close(72) = -1 EBADF (Bad file descriptor) [pid 363] close(73) = -1 EBADF (Bad file descriptor) [pid 363] close(74) = -1 EBADF (Bad file descriptor) [pid 363] close(75) = -1 EBADF (Bad file descriptor) [pid 363] close(76) = -1 EBADF (Bad file descriptor) [pid 363] close(77) = -1 EBADF (Bad file descriptor) [pid 363] close(78) = -1 EBADF (Bad file descriptor) [pid 363] close(79) = -1 EBADF (Bad file descriptor) [pid 363] close(80) = -1 EBADF (Bad file descriptor) [pid 363] close(81) = -1 EBADF (Bad file descriptor) [pid 363] close(82) = -1 EBADF (Bad file descriptor) [pid 363] close(83) = -1 EBADF (Bad file descriptor) [pid 363] close(84) = -1 EBADF (Bad file descriptor) [pid 363] close(85) = -1 EBADF (Bad file descriptor) [pid 363] close(86) = -1 EBADF (Bad file descriptor) [pid 363] close(87) = -1 EBADF (Bad file descriptor) [pid 363] close(88) = -1 EBADF (Bad file descriptor) [pid 363] close(89) = -1 EBADF (Bad file descriptor) [pid 363] close(90) = -1 EBADF (Bad file descriptor) [pid 363] close(91) = -1 EBADF (Bad file descriptor) [pid 363] close(92) = -1 EBADF (Bad file descriptor) [pid 363] close(93) = -1 EBADF (Bad file descriptor) [pid 363] close(94) = -1 EBADF (Bad file descriptor) [pid 363] close(95) = -1 EBADF (Bad file descriptor) [pid 363] close(96) = -1 EBADF (Bad file descriptor) [pid 363] close(97) = -1 EBADF (Bad file descriptor) [pid 363] close(98) = -1 EBADF (Bad file descriptor) [pid 363] close(99) = -1 EBADF (Bad file descriptor) [pid 363] close(100) = -1 EBADF (Bad file descriptor) [pid 363] close(101) = -1 EBADF (Bad file descriptor) [pid 363] close(102) = -1 EBADF (Bad file descriptor) [pid 363] close(103) = -1 EBADF (Bad file descriptor) [pid 363] close(104) = -1 EBADF (Bad file descriptor) [pid 363] close(105) = -1 EBADF (Bad file descriptor) [pid 363] close(106) = -1 EBADF (Bad file descriptor) [pid 363] close(107) = -1 EBADF (Bad file descriptor) [pid 363] close(108) = -1 EBADF (Bad file descriptor) [pid 363] close(109) = -1 EBADF (Bad file descriptor) [pid 363] close(110) = -1 EBADF (Bad file descriptor) [pid 363] close(111) = -1 EBADF (Bad file descriptor) [pid 363] close(112) = -1 EBADF (Bad file descriptor) [pid 363] close(113) = -1 EBADF (Bad file descriptor) [pid 363] close(114) = -1 EBADF (Bad file descriptor) [pid 363] close(115) = -1 EBADF (Bad file descriptor) [pid 363] close(116) = -1 EBADF (Bad file descriptor) [pid 363] close(117) = -1 EBADF (Bad file descriptor) [pid 363] close(118) = -1 EBADF (Bad file descriptor) [pid 363] close(119) = -1 EBADF (Bad file descriptor) [pid 363] close(120) = -1 EBADF (Bad file descriptor) [pid 363] close(121) = -1 EBADF (Bad file descriptor) [pid 363] close(122) = -1 EBADF (Bad file descriptor) [pid 363] close(123) = -1 EBADF (Bad file descriptor) [pid 363] close(124) = -1 EBADF (Bad file descriptor) [pid 363] close(125) = -1 EBADF (Bad file descriptor) [pid 363] close(126) = -1 EBADF (Bad file descriptor) [pid 363] close(127) = -1 EBADF (Bad file descriptor) [pid 363] close(128) = -1 EBADF (Bad file descriptor) [pid 363] close(129) = -1 EBADF (Bad file descriptor) [pid 363] close(130) = -1 EBADF (Bad file descriptor) [pid 363] close(131) = -1 EBADF (Bad file descriptor) [pid 363] close(132) = -1 EBADF (Bad file descriptor) [pid 363] close(133) = -1 EBADF (Bad file descriptor) [pid 363] close(134) = -1 EBADF (Bad file descriptor) [pid 363] close(135) = -1 EBADF (Bad file descriptor) [pid 363] close(136) = -1 EBADF (Bad file descriptor) [pid 363] close(137) = -1 EBADF (Bad file descriptor) [pid 363] close(138) = -1 EBADF (Bad file descriptor) [pid 363] close(139) = -1 EBADF (Bad file descriptor) [pid 363] close(140) = -1 EBADF (Bad file descriptor) [pid 363] close(141) = -1 EBADF (Bad file descriptor) [pid 363] close(142) = -1 EBADF (Bad file descriptor) [pid 363] close(143) = -1 EBADF (Bad file descriptor) [pid 363] close(144) = -1 EBADF (Bad file descriptor) [pid 363] close(145) = -1 EBADF (Bad file descriptor) [pid 363] close(146) = -1 EBADF (Bad file descriptor) [pid 363] close(147) = -1 EBADF (Bad file descriptor) [pid 363] close(148) = -1 EBADF (Bad file descriptor) [pid 363] close(149) = -1 EBADF (Bad file descriptor) [pid 363] close(150) = -1 EBADF (Bad file descriptor) [pid 363] close(151) = -1 EBADF (Bad file descriptor) [pid 363] close(152) = -1 EBADF (Bad file descriptor) [pid 363] close(153) = -1 EBADF (Bad file descriptor) [pid 363] close(154) = -1 EBADF (Bad file descriptor) [pid 363] close(155) = -1 EBADF (Bad file descriptor) [pid 363] close(156) = -1 EBADF (Bad file descriptor) [pid 363] close(157) = -1 EBADF (Bad file descriptor) [pid 363] close(158) = -1 EBADF (Bad file descriptor) [pid 363] close(159) = -1 EBADF (Bad file descriptor) [pid 363] close(160) = -1 EBADF (Bad file descriptor) [pid 363] close(161) = -1 EBADF (Bad file descriptor) [pid 363] close(162) = -1 EBADF (Bad file descriptor) [pid 363] close(163) = -1 EBADF (Bad file descriptor) [pid 363] close(164) = -1 EBADF (Bad file descriptor) [pid 363] close(165) = -1 EBADF (Bad file descriptor) [pid 363] close(166) = -1 EBADF (Bad file descriptor) [pid 363] close(167) = -1 EBADF (Bad file descriptor) [pid 363] close(168) = -1 EBADF (Bad file descriptor) [pid 363] close(169) = -1 EBADF (Bad file descriptor) [pid 363] close(170) = -1 EBADF (Bad file descriptor) [pid 363] close(171) = -1 EBADF (Bad file descriptor) [pid 363] close(172) = -1 EBADF (Bad file descriptor) [pid 363] close(173) = -1 EBADF (Bad file descriptor) [pid 363] close(174) = -1 EBADF (Bad file descriptor) [pid 363] close(175) = -1 EBADF (Bad file descriptor) [pid 363] close(176) = -1 EBADF (Bad file descriptor) [pid 363] close(177) = -1 EBADF (Bad file descriptor) [pid 363] close(178) = -1 EBADF (Bad file descriptor) [pid 363] close(179) = -1 EBADF (Bad file descriptor) [pid 363] close(180) = -1 EBADF (Bad file descriptor) [pid 363] close(181) = -1 EBADF (Bad file descriptor) [pid 363] close(182) = -1 EBADF (Bad file descriptor) [pid 363] close(183) = -1 EBADF (Bad file descriptor) [pid 363] close(184) = -1 EBADF (Bad file descriptor) [pid 363] close(185) = -1 EBADF (Bad file descriptor) [pid 363] close(186) = -1 EBADF (Bad file descriptor) [pid 363] close(187) = -1 EBADF (Bad file descriptor) [pid 363] close(188) = -1 EBADF (Bad file descriptor) [pid 363] close(189) = -1 EBADF (Bad file descriptor) [pid 363] close(190) = -1 EBADF (Bad file descriptor) [pid 363] close(191) = -1 EBADF (Bad file descriptor) [pid 363] close(192) = -1 EBADF (Bad file descriptor) [pid 363] close(193) = -1 EBADF (Bad file descriptor) [pid 363] close(194) = -1 EBADF (Bad file descriptor) [pid 363] close(195) = -1 EBADF (Bad file descriptor) [pid 363] close(196) = -1 EBADF (Bad file descriptor) [pid 363] close(197) = -1 EBADF (Bad file descriptor) [pid 363] close(198) = -1 EBADF (Bad file descriptor) [pid 363] close(199) = -1 EBADF (Bad file descriptor) [pid 363] close(200) = -1 EBADF (Bad file descriptor) [pid 363] close(201) = -1 EBADF (Bad file descriptor) [pid 363] close(202) = -1 EBADF (Bad file descriptor) [pid 363] close(203) = -1 EBADF (Bad file descriptor) [pid 363] close(204) = -1 EBADF (Bad file descriptor) [pid 363] close(205) = -1 EBADF (Bad file descriptor) [pid 363] close(206) = -1 EBADF (Bad file descriptor) [pid 363] close(207) = -1 EBADF (Bad file descriptor) [pid 363] close(208) = -1 EBADF (Bad file descriptor) [pid 363] close(209) = -1 EBADF (Bad file descriptor) [pid 363] close(210) = -1 EBADF (Bad file descriptor) [pid 363] close(211) = -1 EBADF (Bad file descriptor) [pid 363] close(212) = -1 EBADF (Bad file descriptor) [pid 363] close(213) = -1 EBADF (Bad file descriptor) [pid 363] close(214) = -1 EBADF (Bad file descriptor) [pid 363] close(215) = -1 EBADF (Bad file descriptor) [pid 363] close(216) = -1 EBADF (Bad file descriptor) [pid 363] close(217) = -1 EBADF (Bad file descriptor) [pid 363] close(218) = -1 EBADF (Bad file descriptor) [pid 363] close(219) = -1 EBADF (Bad file descriptor) [pid 363] close(220) = -1 EBADF (Bad file descriptor) [pid 363] close(221) = -1 EBADF (Bad file descriptor) [pid 363] close(222) = -1 EBADF (Bad file descriptor) [pid 363] close(223) = -1 EBADF (Bad file descriptor) [pid 363] close(224) = -1 EBADF (Bad file descriptor) [pid 363] close(225) = -1 EBADF (Bad file descriptor) [pid 363] close(226) = -1 EBADF (Bad file descriptor) [pid 363] close(227) = -1 EBADF (Bad file descriptor) [pid 363] close(228) = -1 EBADF (Bad file descriptor) [pid 363] close(229) = -1 EBADF (Bad file descriptor) [pid 363] close(230) = -1 EBADF (Bad file descriptor) [pid 363] close(231) = -1 EBADF (Bad file descriptor) [pid 363] close(232) = -1 EBADF (Bad file descriptor) [pid 363] close(233) = -1 EBADF (Bad file descriptor) [pid 363] close(234) = -1 EBADF (Bad file descriptor) [pid 363] close(235) = -1 EBADF (Bad file descriptor) [pid 363] close(236) = -1 EBADF (Bad file descriptor) [pid 363] close(237) = -1 EBADF (Bad file descriptor) [pid 363] close(238) = -1 EBADF (Bad file descriptor) [pid 363] close(239) = -1 EBADF (Bad file descriptor) [pid 363] close(240) = -1 EBADF (Bad file descriptor) [pid 363] close(241) = -1 EBADF (Bad file descriptor) [pid 363] close(242) = -1 EBADF (Bad file descriptor) [pid 363] close(243) = -1 EBADF (Bad file descriptor) [pid 363] close(244) = -1 EBADF (Bad file descriptor) [pid 363] close(245) = -1 EBADF (Bad file descriptor) [pid 363] close(246) = -1 EBADF (Bad file descriptor) [pid 363] close(247) = -1 EBADF (Bad file descriptor) [pid 363] close(248) = -1 EBADF (Bad file descriptor) [pid 363] close(249) = -1 EBADF (Bad file descriptor) [pid 363] close(250) = -1 EBADF (Bad file descriptor) [pid 363] close(251) = -1 EBADF (Bad file descriptor) [pid 363] close(252) = -1 EBADF (Bad file descriptor) [pid 363] close(253) = -1 EBADF (Bad file descriptor) [pid 363] close(254) = -1 EBADF (Bad file descriptor) [pid 363] close(255) = -1 EBADF (Bad file descriptor) [pid 363] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 363] execve("ci2-android-6-1-perf/syz-executor", ["ci2-android-6-1-perf/syz-executor", "exec"], 0x7ffd4c4c28b0 /* 2 vars */ [pid 314] <... clone3 resumed>) = 363 [pid 314] munmap(0x7f1205f3a000, 36864) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 363] <... execve resumed>) = 0 [pid 314] fcntl(13, F_GETFL) = 0 (flags O_RDONLY) [pid 314] fcntl(13, F_SETFL, O_RDONLY|O_NONBLOCK) = 0 [pid 314] fcntl(16, F_GETFL) = 0 (flags O_RDONLY) [pid 314] fcntl(16, F_SETFL, O_RDONLY|O_NONBLOCK) = 0 [pid 314] close(9) = 0 [pid 314] close(14) = 0 [pid 314] close(17) = 0 [pid 314] close(10) = 0 [pid 314] close(11) = 0 [pid 314] close(15) = 0 [pid 314] write(12, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x01\x01\x00\x00\x00\x00\x00\x00\x12\x38\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00", 72) = 72 [pid 314] pselect6(17, [3 13 16], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 363] brk(NULL) = 0x55555ee32000 [pid 363] brk(0x55555ee32e80) = 0x55555ee32e80 [pid 363] arch_prctl(ARCH_SET_FS, 0x55555ee32500) = 0 [pid 363] set_tid_address(0x55555ee327d0) = 363 [pid 363] set_robust_list(0x55555ee327e0, 24) = 0 [pid 363] prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 [pid 363] readlinkat(AT_FDCWD, "/proc/self/exe", "/root/ci2-android-6-1-perf/syz-executor", 4096) = 39 [pid 363] getrandom("\x86\xbf\x5a\x4f\xdb\x5d\x72\x6f", 8, GRND_NONBLOCK) = 8 [pid 363] brk(NULL) = 0x55555ee32e80 [pid 363] brk(0x55555ee53e80) = 0x55555ee53e80 [pid 363] brk(0x55555ee54000) = 0x55555ee54000 [pid 363] mprotect(0x7fdc8eebc000, 1245184, PROT_READ) = 0 [pid 363] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 363] mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED_NOREPLACE, -1, 0) = 0x1ffffffff000 [pid 363] mmap(0x200000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED_NOREPLACE, -1, 0) = 0x200000000000 [pid 363] mmap(0x200001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED_NOREPLACE, -1, 0) = 0x200001000000 [pid 363] rt_sigaction(SIGCHLD, {sa_handler=0x7fdc8ec51780, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fdc8ed3f450}, NULL, 8) = 0 [pid 363] pkey_alloc(0, PKEY_UNRESTRICTED) = -1 EINVAL (Invalid argument) [pid 363] getrandom("\xc2\x55\x06\xbf\x52\xe5\x88\x4b", 8, GRND_NONBLOCK) = 8 [pid 363] mkdir("./syzkaller.cGc5q2", 0700) = 0 [pid 363] chmod("./syzkaller.cGc5q2", 0777) = 0 [pid 363] chdir("./syzkaller.cGc5q2") = 0 [pid 363] rt_sigaction(SIGRTMIN, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0 [pid 363] rt_sigaction(SIGRT_1, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0 [pid 363] rt_sigaction(SIGSEGV, {sa_handler=0x7fdc8ec53bd0, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7fdc8ed3f450}, NULL, 8) = 0 [pid 363] rt_sigaction(SIGBUS, {sa_handler=0x7fdc8ec53bd0, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7fdc8ed3f450}, NULL, 8) = 0 [pid 363] getpid() = 363 [pid 363] mmap(0x1b32720000, 4194304, PROT_READ, MAP_SHARED|MAP_FIXED_NOREPLACE, 3, 0) = 0x1b32720000 [pid 363] getpid() = 363 [pid 363] mmap(0x1b33724000, 262144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED_NOREPLACE, 4, 0) = 0x1b33724000 [pid 363] close(3) = 0 [pid 363] fcntl(5, F_GETFD) = -1 EBADF (Bad file descriptor) [pid 363] fcntl(6, F_GETFD) = -1 EBADF (Bad file descriptor) [pid 363] dup2(0, 249) = 249 [pid 363] dup2(1, 248) = 248 [pid 363] dup2(2, 1) = 1 [pid 363] dup2(2, 0) = 0 [pid 363] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x01\x01\x00\x00\x00\x00\x00\x00\x12\x38\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00", 72) = 72 [pid 363] openat(AT_FDCWD, "/sys/kernel/debug/kcov", O_RDWR) = 3 [pid 363] dup2(3, 216) = 216 [pid 363] close(3) = 0 [pid 363] ioctl(216, KCOV_INIT_TRACE, 0x80000) = 0 [pid 363] mmap(NULL, 4202496, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fdc8e7fe000 [pid 363] mmap(0x7fdc8e7ff000, 4194304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 216, 0) = 0x7fdc8e7ff000 [pid 363] openat(AT_FDCWD, "/sys/kernel/debug/kcov", O_RDWR) = 3 [pid 363] dup2(3, 217) = 217 [pid 363] close(3) = 0 [pid 363] ioctl(217, KCOV_INIT_TRACE, 0x80000) = 0 [pid 363] mmap(NULL, 4202496, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fdc8e3fc000 [pid 363] mmap(0x7fdc8e3fd000, 4194304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 217, 0) = 0x7fdc8e3fd000 [pid 363] openat(AT_FDCWD, "/sys/kernel/debug/kcov", O_RDWR) = 3 [pid 363] dup2(3, 218) = 218 [pid 363] close(3) = 0 [pid 363] ioctl(218, KCOV_INIT_TRACE, 0x80000) = 0 [pid 363] mmap(NULL, 4202496, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fdc8dffa000 [pid 363] mmap(0x7fdc8dffb000, 4194304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 218, 0) = 0x7fdc8dffb000 [pid 363] openat(AT_FDCWD, "/sys/kernel/debug/kcov", O_RDWR) = 3 [pid 363] dup2(3, 219) = 219 [pid 363] close(3) = 0 [pid 363] ioctl(219, KCOV_INIT_TRACE, 0x80000) = 0 [pid 363] mmap(NULL, 4202496, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fdc8dbf8000 [pid 363] mmap(0x7fdc8dbf9000, 4194304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 219, 0) = 0x7fdc8dbf9000 [pid 363] openat(AT_FDCWD, "/sys/kernel/debug/kcov", O_RDWR) = 3 [pid 363] dup2(3, 220) = 220 [pid 363] close(3) = 0 [pid 363] ioctl(220, KCOV_INIT_TRACE, 0x80000) = 0 [pid 363] mmap(NULL, 4202496, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fdc8d7f6000 [pid 363] mmap(0x7fdc8d7f7000, 4194304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 220, 0) = 0x7fdc8d7f7000 [pid 363] openat(AT_FDCWD, "/sys/kernel/debug/kcov", O_RDWR) = 3 [pid 363] dup2(3, 221) = 221 [pid 363] close(3) = 0 [pid 363] ioctl(221, KCOV_INIT_TRACE, 0x80000) = 0 [pid 363] mmap(NULL, 4202496, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fdc8d3f4000 [pid 363] mmap(0x7fdc8d3f5000, 4194304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 221, 0) = 0x7fdc8d3f5000 [pid 363] openat(AT_FDCWD, "/sys/kernel/debug/kcov", O_RDWR) = 3 [pid 363] dup2(3, 215) = 215 [pid 363] close(3) = 0 [pid 363] ioctl(215, KCOV_INIT_TRACE, 0x100000) = 0 [pid 363] mmap(NULL, 8396800, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fdc8cbf2000 [pid 363] mmap(0x7fdc8cbf3000, 8388608, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 215, 0) = 0x7fdc8cbf3000 [pid 363] unshare(CLONE_NEWPID) = 0 [pid 363] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 363] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 364 attached , child_tidptr=0x55555ee327d0) = 364 [pid 363] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 364] set_robust_list(0x55555ee327e0, 24) = 0 [pid 364] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 364] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 364] getppid() = 0 [pid 364] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 364] dup2(3, 201) = 201 [pid 364] close(3) = 0 [pid 364] prlimit64(0, RLIMIT_AS, {rlim_cur=344064*1024, rlim_max=344064*1024}, NULL) = 0 [pid 364] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0 [pid 364] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0 [pid 364] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0 [pid 364] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0 [pid 364] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0 [pid 364] unshare(CLONE_NEWNS) = 0 [pid 364] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0 [pid 364] unshare(CLONE_NEWIPC) = -1 EINVAL (Invalid argument) [pid 364] unshare(CLONE_NEWCGROUP) = 0 [pid 364] unshare(CLONE_NEWUTS) = 0 [pid 364] unshare(CLONE_SYSVSEM) = 0 [pid 364] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 364] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 364] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 364] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 364] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 364] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 364] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 364] getpid() = 1 [pid 364] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1<) = 1 (in [13], left {tv_sec=0, tv_nsec=906752237}) [pid 364] mkdirat(AT_FDCWD, "./0", 0777 [pid 314] read(13 [pid 364] <... mkdirat resumed>) = 0 [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 364] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00", 56 [pid 364] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 56 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 201, NULL, 0) = 1 [pid 364] ioctl(3, LOOP_CLR_FD [pid 314] write(12, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x0c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00", 48 [pid 364] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 314] <... write resumed>) = 48 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 364] close(3 [pid 314] pselect6(17, [3 13 16], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 364] <... close resumed>) = 0 [pid 310] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 364] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 364] close(3) = 0 [pid 364] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 364] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 364] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 364] close(3) = 0 [pid 364] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 364] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 364] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 364] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 364] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 364] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 364] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 364] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 364] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 364] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 364] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 364] close(3) = 0 [pid 364] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 364] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 364] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 364] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 364] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 364] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 364] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 364] close(3) = 0 [pid 364] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x0c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 364] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 364] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 310] read(6ci2-android-6-1-perf/strace-static-x86_64: Process 365 attached , "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00", 11533748) = 56 [pid 365] set_robust_list(0x55555ee327e0, 24 [pid 364] <... clone resumed>, child_tidptr=0x55555ee327d0) = 2 [pid 364] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 365] <... set_robust_list resumed>) = 0 [pid 310] write(6, "\xbc\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x3c\x00\x30\x00\x00\x00\x00\x00\x2c\x00\x10\x00\x08\x00\x04\x00\x12\x00\x00\x00\x38\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x40\x38\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x0e\x00\x00\x00"..., 192 [pid 365] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=991856775}) [pid 310] <... write resumed>) = 192 [pid 365] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] read(3 [pid 310] read(6 [pid 365] chdir("./0" [pid 314] <... read resumed>, "\xbc\x00\x00\x00", 4) = 4 [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 365] <... chdir resumed>) = 0 [pid 314] read(3 [pid 365] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x3c\x00\x30\x00\x00\x00\x00\x00\x2c\x00\x10\x00\x08\x00\x04\x00\x12\x00\x00\x00\x38\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x40\x38\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00"..., 188) = 188 [pid 310] epoll_pwait(4 [pid 365] <... prctl resumed>) = 0 [pid 314] pselect6(17, [3 13 16], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 365] setpgid(0, 0) = 0 [pid 310] epoll_pwait(4 [pid 365] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=41555923} [pid 365] <... symlinkat resumed>) = 0 [pid 365] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 365] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 365] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 365] write(3, "1000", 4) = 4 [pid 365] close(3) = 0 [pid 365] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 365] close(249) = 0 [pid 365] close(248) = 0 [pid 365] prctl(PR_SET_NAME, "syz.2.12") = 0 [pid 365] mmap(0x1b33764000, 6029312, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED_NOREPLACE, 4, 0x40000) = 0x1b33764000 [pid 365] close(4) = 0 [pid 365] futex(0x7fdc8f025fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 365] rt_sigaction(SIGRT_1, {sa_handler=0x7fdc8edbd650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fdc8ed3f450}, NULL, 8) = 0 [pid 365] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 365] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fdc8fc6f000 [pid 365] mprotect(0x7fdc8fc70000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 365] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 365] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fdc8fc8f990, parent_tid=0x7fdc8fc8f990, exit_signal=0, stack=0x7fdc8fc6f000, stack_size=0x201c0, tls=0x7fdc8fc8f6c0}ci2-android-6-1-perf/strace-static-x86_64: Process 366 attached [pid 366] set_robust_list(0x7fdc8fc8f9a0, 24 [pid 365] <... clone3 resumed> => {parent_tid=[3]}, 88) = 3 [pid 366] <... set_robust_list resumed>) = 0 [pid 365] rt_sigprocmask(SIG_SETMASK, [] [pid 366] rt_sigprocmask(SIG_SETMASK, [] [pid 365] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 366] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 366] ioctl(216, KCOV_ENABLE, 0 [pid 365] futex(0x7fdc8f025fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 366] <... ioctl resumed>) = 0 [pid 365] <... futex resumed>) = 0 [pid 366] mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 365] futex(0x7fdc8f025fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 366] <... mmap resumed>) = 0x1ffffffff000 [pid 366] futex(0x7fdc8f025fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 365] <... futex resumed>) = 0 [pid 366] futex(0x7fdc8f025fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 365] futex(0x7fdc8f025fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 366] <... futex resumed>) = 0 [pid 365] <... futex resumed>) = 1 [pid 366] mmap(0x200000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 365] futex(0x7fdc8f025fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 366] <... mmap resumed>) = 0x200000000000 [pid 366] futex(0x7fdc8f025fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 365] <... futex resumed>) = 0 [pid 366] futex(0x7fdc8f025fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 365] futex(0x7fdc8f025fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 366] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 365] <... futex resumed>) = 0 [pid 365] futex(0x7fdc8f025fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 366] mmap(0x200001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200001000000 [pid 366] futex(0x7fdc8f025fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 365] <... futex resumed>) = 0 [pid 366] futex(0x7fdc8f025fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 365] close_range(3, 30, 0) = 0 [pid 365] exit_group(0) = ? [pid 366] <... futex resumed>) = ? [pid 366] +++ exited with 0 +++ [pid 365] +++ exited with 0 +++ [pid 364] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 364] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 364] write(248, "\x00\x00\x00\x00", 4 [pid 314] <... pselect6 resumed>) = 1 (in [13], left {tv_sec=0, tv_nsec=971042976}) [pid 314] read(13, "\x00\x00\x00\x00", 4) = 4 [pid 314] write(3, "\x24\x93\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1c\x00\x10\x00\x04\x00\x08\x00\x00\x00\x00\x00\x0c\x00\x10\x00\x00\x00\x02\x00\x00\x00\x14\x00\x00\x00\x20\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x14\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x0c\x00\x00\x00\x14\x00\x00\x00"..., 37672 [pid 364] <... write resumed>) = 4 [pid 364] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... write resumed>) = 37672 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 42, NULL, 0) = 1 [pid 314] kill(363, SIGKILL [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 314] <... kill resumed>) = 0 [pid 364] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 310] read(6, "\x24\x93\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1c\x00\x10\x00\x04\x00\x08\x00\x00\x00\x00\x00\x0c\x00\x10\x00\x00\x00\x02\x00\x00\x00\x14\x00\x00\x00\x20\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x14\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x0c\x00\x00\x00\x14\x00\x00\x00"..., 11533748) = 37672 [pid 310] futex(0x1ed5c4d97960, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 310] read(6, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 310] epoll_pwait(4 [pid 364] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 364] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 364] getdents64(3, 0x55555ee458d0 /* 6 entries */, 32768) = 176 [pid 364] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 364] newfstatat(AT_FDCWD, "./0/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 364] unlink("./0/binderfs") = 0 [pid 364] umount2("./0/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 364] newfstatat(AT_FDCWD, "./0/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 364] unlink("./0/cgroup.net") = 0 [pid 364] umount2("./0/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 364] newfstatat(AT_FDCWD, "./0/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 364] unlink("./0/cgroup.cpu") = 0 [pid 364] umount2("./0/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 364] newfstatat(AT_FDCWD, "./0/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 364] unlink("./0/cgroup") = 0 [pid 364] getdents64(3, 0x55555ee458d0 /* 0 entries */, 32768) = 0 [pid 364] close(3) = 0 [pid 364] unlinkat(AT_FDCWD, "./0", AT_REMOVEDIR) = 0 [pid 364] mkdirat(AT_FDCWD, "./1", 0777) = 0 [pid 364] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 364] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 364] close(3) = 0 [pid 364] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 364] close(3) = 0 [pid 364] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 364] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 364] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 364] close(3) = 0 [pid 364] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 364] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 364] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 364] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 364] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 364] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 364] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 364] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 364] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 364] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 364] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 364] close(3) = 0 [pid 364] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 364] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 312] <... futex resumed>) = 0 [pid 364] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 312] write(5, "\x01\x00\x00\x00\x00\x00\x00\x00", 8) = 8 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN, data=0x3548238}], 128, 2964, NULL, 0) = 1 [pid 312] futex(0x1ed5c4d97960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 310] read(5 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=1726830} [pid 310] <... read resumed>, "\x01\x00\x00\x00\x00\x00\x00\x00", 8) = 8 [pid 364] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 310] epoll_pwait(4 [pid 364] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 364] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 310] epoll_pwait(4 [pid 364] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 364] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 364] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 364] close(3) = 0 [pid 364] read(249 [pid 310] <... epoll_pwait resumed>, [], 128, 1, NULL, 0) = 0 [pid 310] futex(0x1ed5c4d97960, FUTEX_WAKE_PRIVATE, 1 [pid 312] <... futex resumed>) = 0 [pid 310] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 312] epoll_pwait(4 [pid 310] epoll_pwait(4 [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 312] futex(0x1ed5c4d97960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=999318412} [pid 363] +++ killed by SIGKILL +++ [pid 364] <... read resumed> ) = ? [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=363, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=7 /* 0.07 s */} --- [pid 314] rt_sigreturn({mask=[]}) = 363 [pid 314] pipe2([9, 10], 0) = 0 [pid 314] pipe2([11, 14], 0) = 0 [pid 314] pipe2([15, 17], 0) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [ 50.576444][ T43] device bridge_slave_1 left promiscuous mode [ 50.582822][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.605493][ T43] device bridge_slave_0 left promiscuous mode [ 50.611937][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] mmap(NULL, 36864, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1205f3a000 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone3({flags=CLONE_VM|CLONE_VFORK|CLONE_CLEAR_SIGHAND, exit_signal=SIGCHLD, stack=0x7f1205f3a000, stack_size=0x9000}, 88ci2-android-6-1-perf/strace-static-x86_64: Process 367 attached [pid 367] rt_sigprocmask(SIG_BLOCK, NULL, ~[KILL STOP], 8) = 0 [pid 367] setpgid(0, 0) = 0 [pid 367] dup2(9, 0) = 0 [pid 367] dup2(14, 1) = 1 [pid 367] dup2(17, 2) = 2 [pid 367] dup2(7, 3) = 3 [pid 367] dup2(8, 4) = 4 [pid 367] close(5) = 0 [pid 367] close(6) = 0 [pid 367] close(7) = 0 [pid 367] close(8) = 0 [pid 367] close(9 [pid 364] +++ killed by SIGKILL +++ [pid 367] <... close resumed>) = 0 [pid 367] close(10) = 0 [pid 367] close(11) = 0 [pid 367] close(12) = 0 [pid 367] close(13) = 0 [pid 367] close(14) = 0 [pid 367] close(15) = 0 [pid 367] close(16) = 0 [pid 367] close(17) = 0 [pid 367] close(18) = -1 EBADF (Bad file descriptor) [pid 367] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 367] close(19) = -1 EBADF (Bad file descriptor) [pid 367] close(20) = -1 EBADF (Bad file descriptor) [pid 367] close(21) = -1 EBADF (Bad file descriptor) [pid 367] close(22) = -1 EBADF (Bad file descriptor) [pid 367] close(23) = -1 EBADF (Bad file descriptor) [pid 367] close(24) = -1 EBADF (Bad file descriptor) [pid 367] close(25) = -1 EBADF (Bad file descriptor) [pid 367] close(26) = -1 EBADF (Bad file descriptor) [pid 367] close(27) = -1 EBADF (Bad file descriptor) [pid 367] close(28) = -1 EBADF (Bad file descriptor) [pid 367] close(29) = -1 EBADF (Bad file descriptor) [pid 367] close(30) = -1 EBADF (Bad file descriptor) [pid 367] close(31) = -1 EBADF (Bad file descriptor) [pid 367] close(32) = -1 EBADF (Bad file descriptor) [pid 367] close(33) = -1 EBADF (Bad file descriptor) [pid 367] close(34) = -1 EBADF (Bad file descriptor) [pid 367] close(35) = -1 EBADF (Bad file descriptor) [pid 367] close(36) = -1 EBADF (Bad file descriptor) [pid 367] close(37) = -1 EBADF (Bad file descriptor) [pid 367] close(38) = -1 EBADF (Bad file descriptor) [pid 367] close(39) = -1 EBADF (Bad file descriptor) [pid 367] close(40) = -1 EBADF (Bad file descriptor) [pid 367] close(41) = -1 EBADF (Bad file descriptor) [pid 367] close(42) = -1 EBADF (Bad file descriptor) [pid 367] close(43) = -1 EBADF (Bad file descriptor) [pid 367] close(44) = -1 EBADF (Bad file descriptor) [pid 367] close(45) = -1 EBADF (Bad file descriptor) [pid 367] close(46) = -1 EBADF (Bad file descriptor) [pid 367] close(47) = -1 EBADF (Bad file descriptor) [pid 367] close(48) = -1 EBADF (Bad file descriptor) [pid 367] close(49) = -1 EBADF (Bad file descriptor) [pid 367] close(50) = -1 EBADF (Bad file descriptor) [pid 367] close(51) = -1 EBADF (Bad file descriptor) [pid 367] close(52) = -1 EBADF (Bad file descriptor) [pid 367] close(53) = -1 EBADF (Bad file descriptor) [pid 367] close(54) = -1 EBADF (Bad file descriptor) [pid 367] close(55) = -1 EBADF (Bad file descriptor) [pid 367] close(56) = -1 EBADF (Bad file descriptor) [pid 367] close(57) = -1 EBADF (Bad file descriptor) [pid 367] close(58) = -1 EBADF (Bad file descriptor) [pid 367] close(59) = -1 EBADF (Bad file descriptor) [pid 367] close(60) = -1 EBADF (Bad file descriptor) [pid 367] close(61) = -1 EBADF (Bad file descriptor) [pid 367] close(62) = -1 EBADF (Bad file descriptor) [pid 367] close(63) = -1 EBADF (Bad file descriptor) [pid 367] close(64) = -1 EBADF (Bad file descriptor) [pid 367] close(65) = -1 EBADF (Bad file descriptor) [pid 367] close(66) = -1 EBADF (Bad file descriptor) [pid 367] close(67) = -1 EBADF (Bad file descriptor) [pid 367] close(68) = -1 EBADF (Bad file descriptor) [pid 367] close(69) = -1 EBADF (Bad file descriptor) [pid 367] close(70) = -1 EBADF (Bad file descriptor) [pid 367] close(71) = -1 EBADF (Bad file descriptor) [pid 367] close(72) = -1 EBADF (Bad file descriptor) [pid 367] close(73) = -1 EBADF (Bad file descriptor) [pid 367] close(74) = -1 EBADF (Bad file descriptor) [pid 367] close(75) = -1 EBADF (Bad file descriptor) [pid 367] close(76) = -1 EBADF (Bad file descriptor) [pid 367] close(77) = -1 EBADF (Bad file descriptor) [pid 367] close(78) = -1 EBADF (Bad file descriptor) [pid 367] close(79) = -1 EBADF (Bad file descriptor) [pid 367] close(80) = -1 EBADF (Bad file descriptor) [pid 367] close(81) = -1 EBADF (Bad file descriptor) [pid 367] close(82) = -1 EBADF (Bad file descriptor) [pid 367] close(83) = -1 EBADF (Bad file descriptor) [pid 367] close(84) = -1 EBADF (Bad file descriptor) [pid 367] close(85) = -1 EBADF (Bad file descriptor) [pid 367] close(86) = -1 EBADF (Bad file descriptor) [pid 367] close(87) = -1 EBADF (Bad file descriptor) [pid 367] close(88) = -1 EBADF (Bad file descriptor) [pid 367] close(89) = -1 EBADF (Bad file descriptor) [pid 367] close(90) = -1 EBADF (Bad file descriptor) [pid 367] close(91) = -1 EBADF (Bad file descriptor) [pid 367] close(92) = -1 EBADF (Bad file descriptor) [pid 367] close(93) = -1 EBADF (Bad file descriptor) [pid 367] close(94) = -1 EBADF (Bad file descriptor) [pid 367] close(95) = -1 EBADF (Bad file descriptor) [pid 367] close(96) = -1 EBADF (Bad file descriptor) [pid 367] close(97) = -1 EBADF (Bad file descriptor) [pid 367] close(98) = -1 EBADF (Bad file descriptor) [pid 367] close(99) = -1 EBADF (Bad file descriptor) [pid 367] close(100) = -1 EBADF (Bad file descriptor) [pid 367] close(101) = -1 EBADF (Bad file descriptor) [pid 367] close(102) = -1 EBADF (Bad file descriptor) [pid 367] close(103) = -1 EBADF (Bad file descriptor) [pid 367] close(104) = -1 EBADF (Bad file descriptor) [pid 367] close(105) = -1 EBADF (Bad file descriptor) [pid 367] close(106) = -1 EBADF (Bad file descriptor) [pid 367] close(107) = -1 EBADF (Bad file descriptor) [pid 367] close(108) = -1 EBADF (Bad file descriptor) [pid 367] close(109) = -1 EBADF (Bad file descriptor) [pid 367] close(110) = -1 EBADF (Bad file descriptor) [pid 367] close(111) = -1 EBADF (Bad file descriptor) [pid 367] close(112) = -1 EBADF (Bad file descriptor) [pid 367] close(113) = -1 EBADF (Bad file descriptor) [pid 367] close(114) = -1 EBADF (Bad file descriptor) [pid 367] close(115) = -1 EBADF (Bad file descriptor) [pid 367] close(116) = -1 EBADF (Bad file descriptor) [pid 367] close(117) = -1 EBADF (Bad file descriptor) [pid 367] close(118) = -1 EBADF (Bad file descriptor) [pid 367] close(119) = -1 EBADF (Bad file descriptor) [pid 367] close(120) = -1 EBADF (Bad file descriptor) [pid 367] close(121) = -1 EBADF (Bad file descriptor) [pid 367] close(122) = -1 EBADF (Bad file descriptor) [pid 367] close(123) = -1 EBADF (Bad file descriptor) [pid 367] close(124) = -1 EBADF (Bad file descriptor) [pid 367] close(125) = -1 EBADF (Bad file descriptor) [pid 367] close(126) = -1 EBADF (Bad file descriptor) [pid 367] close(127) = -1 EBADF (Bad file descriptor) [pid 367] close(128) = -1 EBADF (Bad file descriptor) [pid 367] close(129) = -1 EBADF (Bad file descriptor) [pid 367] close(130) = -1 EBADF (Bad file descriptor) [pid 367] close(131) = -1 EBADF (Bad file descriptor) [pid 367] close(132) = -1 EBADF (Bad file descriptor) [pid 367] close(133) = -1 EBADF (Bad file descriptor) [pid 367] close(134) = -1 EBADF (Bad file descriptor) [pid 367] close(135) = -1 EBADF (Bad file descriptor) [pid 367] close(136) = -1 EBADF (Bad file descriptor) [pid 367] close(137) = -1 EBADF (Bad file descriptor) [pid 367] close(138) = -1 EBADF (Bad file descriptor) [pid 367] close(139) = -1 EBADF (Bad file descriptor) [pid 367] close(140) = -1 EBADF (Bad file descriptor) [pid 367] close(141) = -1 EBADF (Bad file descriptor) [pid 367] close(142) = -1 EBADF (Bad file descriptor) [pid 367] close(143) = -1 EBADF (Bad file descriptor) [pid 367] close(144) = -1 EBADF (Bad file descriptor) [pid 367] close(145) = -1 EBADF (Bad file descriptor) [pid 367] close(146) = -1 EBADF (Bad file descriptor) [pid 367] close(147) = -1 EBADF (Bad file descriptor) [pid 367] close(148) = -1 EBADF (Bad file descriptor) [pid 367] close(149) = -1 EBADF (Bad file descriptor) [pid 367] close(150) = -1 EBADF (Bad file descriptor) [pid 367] close(151) = -1 EBADF (Bad file descriptor) [pid 367] close(152) = -1 EBADF (Bad file descriptor) [pid 367] close(153) = -1 EBADF (Bad file descriptor) [pid 367] close(154) = -1 EBADF (Bad file descriptor) [pid 367] close(155) = -1 EBADF (Bad file descriptor) [pid 367] close(156) = -1 EBADF (Bad file descriptor) [pid 367] close(157) = -1 EBADF (Bad file descriptor) [pid 367] close(158) = -1 EBADF (Bad file descriptor) [pid 367] close(159) = -1 EBADF (Bad file descriptor) [pid 367] close(160) = -1 EBADF (Bad file descriptor) [pid 367] close(161) = -1 EBADF (Bad file descriptor) [pid 367] close(162) = -1 EBADF (Bad file descriptor) [pid 367] close(163) = -1 EBADF (Bad file descriptor) [pid 367] close(164) = -1 EBADF (Bad file descriptor) [pid 367] close(165) = -1 EBADF (Bad file descriptor) [pid 367] close(166) = -1 EBADF (Bad file descriptor) [pid 367] close(167) = -1 EBADF (Bad file descriptor) [pid 367] close(168) = -1 EBADF (Bad file descriptor) [pid 367] close(169) = -1 EBADF (Bad file descriptor) [pid 367] close(170) = -1 EBADF (Bad file descriptor) [pid 367] close(171) = -1 EBADF (Bad file descriptor) [pid 367] close(172) = -1 EBADF (Bad file descriptor) [pid 367] close(173) = -1 EBADF (Bad file descriptor) [pid 367] close(174) = -1 EBADF (Bad file descriptor) [pid 367] close(175) = -1 EBADF (Bad file descriptor) [pid 367] close(176) = -1 EBADF (Bad file descriptor) [pid 367] close(177) = -1 EBADF (Bad file descriptor) [pid 367] close(178) = -1 EBADF (Bad file descriptor) [pid 367] close(179) = -1 EBADF (Bad file descriptor) [pid 367] close(180) = -1 EBADF (Bad file descriptor) [pid 367] close(181) = -1 EBADF (Bad file descriptor) [pid 367] close(182) = -1 EBADF (Bad file descriptor) [pid 367] close(183) = -1 EBADF (Bad file descriptor) [pid 367] close(184) = -1 EBADF (Bad file descriptor) [pid 367] close(185) = -1 EBADF (Bad file descriptor) [pid 367] close(186) = -1 EBADF (Bad file descriptor) [pid 367] close(187) = -1 EBADF (Bad file descriptor) [pid 367] close(188) = -1 EBADF (Bad file descriptor) [pid 367] close(189) = -1 EBADF (Bad file descriptor) [pid 367] close(190) = -1 EBADF (Bad file descriptor) [pid 367] close(191) = -1 EBADF (Bad file descriptor) [pid 367] close(192) = -1 EBADF (Bad file descriptor) [pid 367] close(193) = -1 EBADF (Bad file descriptor) [pid 367] close(194) = -1 EBADF (Bad file descriptor) [pid 367] close(195) = -1 EBADF (Bad file descriptor) [pid 367] close(196) = -1 EBADF (Bad file descriptor) [pid 367] close(197) = -1 EBADF (Bad file descriptor) [pid 367] close(198) = -1 EBADF (Bad file descriptor) [pid 367] close(199) = -1 EBADF (Bad file descriptor) [pid 367] close(200) = -1 EBADF (Bad file descriptor) [pid 367] close(201) = -1 EBADF (Bad file descriptor) [pid 367] close(202) = -1 EBADF (Bad file descriptor) [pid 367] close(203) = -1 EBADF (Bad file descriptor) [pid 367] close(204) = -1 EBADF (Bad file descriptor) [pid 367] close(205) = -1 EBADF (Bad file descriptor) [pid 367] close(206) = -1 EBADF (Bad file descriptor) [pid 367] close(207) = -1 EBADF (Bad file descriptor) [pid 367] close(208) = -1 EBADF (Bad file descriptor) [pid 367] close(209) = -1 EBADF (Bad file descriptor) [pid 367] close(210) = -1 EBADF (Bad file descriptor) [pid 367] close(211) = -1 EBADF (Bad file descriptor) [pid 367] close(212) = -1 EBADF (Bad file descriptor) [pid 367] close(213) = -1 EBADF (Bad file descriptor) [pid 367] close(214) = -1 EBADF (Bad file descriptor) [pid 367] close(215) = -1 EBADF (Bad file descriptor) [pid 367] close(216) = -1 EBADF (Bad file descriptor) [pid 367] close(217) = -1 EBADF (Bad file descriptor) [pid 367] close(218) = -1 EBADF (Bad file descriptor) [pid 367] close(219) = -1 EBADF (Bad file descriptor) [pid 367] close(220) = -1 EBADF (Bad file descriptor) [pid 367] close(221) = -1 EBADF (Bad file descriptor) [pid 367] close(222) = -1 EBADF (Bad file descriptor) [pid 367] close(223) = -1 EBADF (Bad file descriptor) [pid 367] close(224) = -1 EBADF (Bad file descriptor) [pid 367] close(225) = -1 EBADF (Bad file descriptor) [pid 367] close(226) = -1 EBADF (Bad file descriptor) [pid 367] close(227) = -1 EBADF (Bad file descriptor) [pid 367] close(228) = -1 EBADF (Bad file descriptor) [pid 367] close(229) = -1 EBADF (Bad file descriptor) [pid 367] close(230) = -1 EBADF (Bad file descriptor) [pid 367] close(231) = -1 EBADF (Bad file descriptor) [pid 367] close(232) = -1 EBADF (Bad file descriptor) [pid 367] close(233) = -1 EBADF (Bad file descriptor) [pid 367] close(234) = -1 EBADF (Bad file descriptor) [pid 367] close(235) = -1 EBADF (Bad file descriptor) [pid 367] close(236) = -1 EBADF (Bad file descriptor) [pid 367] close(237) = -1 EBADF (Bad file descriptor) [pid 367] close(238) = -1 EBADF (Bad file descriptor) [pid 367] close(239) = -1 EBADF (Bad file descriptor) [pid 367] close(240) = -1 EBADF (Bad file descriptor) [pid 367] close(241) = -1 EBADF (Bad file descriptor) [pid 367] close(242) = -1 EBADF (Bad file descriptor) [pid 367] close(243) = -1 EBADF (Bad file descriptor) [pid 367] close(244) = -1 EBADF (Bad file descriptor) [pid 367] close(245) = -1 EBADF (Bad file descriptor) [pid 367] close(246) = -1 EBADF (Bad file descriptor) [pid 367] close(247) = -1 EBADF (Bad file descriptor) [pid 367] close(248) = -1 EBADF (Bad file descriptor) [pid 367] close(249) = -1 EBADF (Bad file descriptor) [pid 367] close(250) = -1 EBADF (Bad file descriptor) [pid 367] close(251) = -1 EBADF (Bad file descriptor) [pid 367] close(252) = -1 EBADF (Bad file descriptor) [pid 367] close(253) = -1 EBADF (Bad file descriptor) [pid 367] close(254) = -1 EBADF (Bad file descriptor) [pid 367] close(255) = -1 EBADF (Bad file descriptor) [pid 367] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 367] execve("ci2-android-6-1-perf/syz-executor", ["ci2-android-6-1-perf/syz-executor", "exec"], 0x7ffd4c4c28b0 /* 2 vars */ [pid 314] <... clone3 resumed>) = 367 [pid 367] <... execve resumed>) = 0 [pid 314] munmap(0x7f1205f3a000, 36864 [pid 367] brk(NULL [pid 314] <... munmap resumed>) = 0 [pid 367] <... brk resumed>) = 0x555580d77000 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 367] brk(0x555580d77e80 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 367] <... brk resumed>) = 0x555580d77e80 [pid 314] fcntl(11, F_GETFL [pid 367] arch_prctl(ARCH_SET_FS, 0x555580d77500 [pid 314] <... fcntl resumed>) = 0 (flags O_RDONLY) [pid 367] <... arch_prctl resumed>) = 0 [pid 314] fcntl(11, F_SETFL, O_RDONLY|O_NONBLOCK [pid 367] set_tid_address(0x555580d777d0 [pid 314] <... fcntl resumed>) = 0 [pid 367] <... set_tid_address resumed>) = 367 [pid 314] fcntl(15, F_GETFL [pid 367] set_robust_list(0x555580d777e0, 24 [pid 314] <... fcntl resumed>) = 0 (flags O_RDONLY) [pid 367] <... set_robust_list resumed>) = 0 [pid 314] fcntl(15, F_SETFL, O_RDONLY|O_NONBLOCK [pid 367] prlimit64(0, RLIMIT_STACK, NULL [pid 314] <... fcntl resumed>) = 0 [pid 367] <... prlimit64 resumed>, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 [pid 314] close(9 [pid 367] readlinkat(AT_FDCWD, "/proc/self/exe" [pid 314] <... close resumed>) = 0 [pid 367] <... readlinkat resumed>, "/root/ci2-android-6-1-perf/syz-executor", 4096) = 39 [pid 314] close(14 [pid 367] getrandom( [pid 314] <... close resumed>) = 0 [pid 367] <... getrandom resumed>"\x49\x20\x17\xa4\x3a\x09\x26\x98", 8, GRND_NONBLOCK) = 8 [pid 314] close(17 [pid 367] brk(NULL [pid 314] <... close resumed>) = 0 [pid 367] <... brk resumed>) = 0x555580d77e80 [pid 314] close(12 [pid 367] brk(0x555580d98e80 [pid 314] <... close resumed>) = 0 [pid 367] <... brk resumed>) = 0x555580d98e80 [pid 314] close(13 [pid 367] brk(0x555580d99000 [pid 314] <... close resumed>) = 0 [pid 367] <... brk resumed>) = 0x555580d99000 [pid 314] close(16 [pid 367] mprotect(0x7f63408bc000, 1245184, PROT_READ [pid 314] <... close resumed>) = 0 [pid 367] <... mprotect resumed>) = 0 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x01\x01\x00\x00\x00\x00\x00\x00\x12\x39\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00", 72 [pid 367] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 314] <... write resumed>) = 72 [pid 367] <... prctl resumed>) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 367] mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED_NOREPLACE, -1, 0) = 0x1ffffffff000 [pid 367] mmap(0x200000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED_NOREPLACE, -1, 0) = 0x200000000000 [pid 367] mmap(0x200001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED_NOREPLACE, -1, 0) = 0x200001000000 [pid 367] rt_sigaction(SIGCHLD, {sa_handler=0x7f6340651780, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f634073f450}, NULL, 8) = 0 [pid 367] pkey_alloc(0, PKEY_UNRESTRICTED) = -1 EINVAL (Invalid argument) [pid 367] getrandom("\x3a\x62\xcb\x6d\x5c\xf1\x61\xe2", 8, GRND_NONBLOCK) = 8 [ 50.636228][ T43] device veth1_macvtap left promiscuous mode [ 50.642319][ T43] device veth0_vlan left promiscuous mode [pid 367] mkdir("./syzkaller.ylM6NG", 0700) = 0 [pid 367] chmod("./syzkaller.ylM6NG", 0777) = 0 [pid 367] chdir("./syzkaller.ylM6NG") = 0 [pid 367] rt_sigaction(SIGRTMIN, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0 [pid 367] rt_sigaction(SIGRT_1, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0 [pid 367] rt_sigaction(SIGSEGV, {sa_handler=0x7f6340653bd0, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7f634073f450}, NULL, 8) = 0 [pid 367] rt_sigaction(SIGBUS, {sa_handler=0x7f6340653bd0, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7f634073f450}, NULL, 8) = 0 [pid 367] getpid() = 367 [pid 367] mmap(0x1b32b20000, 4194304, PROT_READ, MAP_SHARED|MAP_FIXED_NOREPLACE, 3, 0) = 0x1b32b20000 [pid 367] getpid() = 367 [pid 367] mmap(0x1b33b24000, 262144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED_NOREPLACE, 4, 0) = 0x1b33b24000 [pid 367] close(3) = 0 [pid 367] fcntl(5, F_GETFD) = -1 EBADF (Bad file descriptor) [pid 367] fcntl(6, F_GETFD) = -1 EBADF (Bad file descriptor) [pid 367] dup2(0, 249) = 249 [pid 367] dup2(1, 248) = 248 [pid 367] dup2(2, 1) = 1 [pid 367] dup2(2, 0) = 0 [pid 367] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x01\x01\x00\x00\x00\x00\x00\x00\x12\x39\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00", 72) = 72 [pid 367] openat(AT_FDCWD, "/sys/kernel/debug/kcov", O_RDWR) = 3 [pid 367] dup2(3, 216) = 216 [pid 367] close(3) = 0 [pid 367] ioctl(216, KCOV_INIT_TRACE, 0x80000) = 0 [pid 367] mmap(NULL, 4202496, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f63401fe000 [pid 367] mmap(0x7f63401ff000, 4194304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 216, 0) = 0x7f63401ff000 [pid 367] openat(AT_FDCWD, "/sys/kernel/debug/kcov", O_RDWR) = 3 [pid 367] dup2(3, 217) = 217 [pid 367] close(3) = 0 [pid 367] ioctl(217, KCOV_INIT_TRACE, 0x80000) = 0 [pid 367] mmap(NULL, 4202496, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f633fdfc000 [pid 367] mmap(0x7f633fdfd000, 4194304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 217, 0) = 0x7f633fdfd000 [pid 367] openat(AT_FDCWD, "/sys/kernel/debug/kcov", O_RDWR) = 3 [pid 367] dup2(3, 218) = 218 [pid 367] close(3) = 0 [pid 367] ioctl(218, KCOV_INIT_TRACE, 0x80000) = 0 [pid 367] mmap(NULL, 4202496, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f633f9fa000 [pid 367] mmap(0x7f633f9fb000, 4194304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 218, 0) = 0x7f633f9fb000 [pid 367] openat(AT_FDCWD, "/sys/kernel/debug/kcov", O_RDWR) = 3 [pid 367] dup2(3, 219) = 219 [pid 367] close(3) = 0 [pid 367] ioctl(219, KCOV_INIT_TRACE, 0x80000) = 0 [pid 367] mmap(NULL, 4202496, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f633f5f8000 [pid 367] mmap(0x7f633f5f9000, 4194304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 219, 0) = 0x7f633f5f9000 [pid 367] openat(AT_FDCWD, "/sys/kernel/debug/kcov", O_RDWR) = 3 [pid 367] dup2(3, 220) = 220 [pid 367] close(3) = 0 [pid 367] ioctl(220, KCOV_INIT_TRACE, 0x80000) = 0 [pid 367] mmap(NULL, 4202496, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f633f1f6000 [pid 367] mmap(0x7f633f1f7000, 4194304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 220, 0) = 0x7f633f1f7000 [pid 367] openat(AT_FDCWD, "/sys/kernel/debug/kcov", O_RDWR) = 3 [pid 367] dup2(3, 221) = 221 [pid 367] close(3) = 0 [pid 367] ioctl(221, KCOV_INIT_TRACE, 0x80000) = 0 [pid 367] mmap(NULL, 4202496, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f633edf4000 [pid 367] mmap(0x7f633edf5000, 4194304, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 221, 0) = 0x7f633edf5000 [pid 367] openat(AT_FDCWD, "/sys/kernel/debug/kcov", O_RDWR) = 3 [pid 367] dup2(3, 215) = 215 [pid 367] close(3) = 0 [pid 367] ioctl(215, KCOV_INIT_TRACE, 0x100000) = 0 [pid 367] mmap(NULL, 8396800, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f633e5f2000 [pid 367] mmap(0x7f633e5f3000, 8388608, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 215, 0) = 0x7f633e5f3000 [pid 367] ioctl(215, KCOV_REMOTE_ENABLE, 0x7ffc0e5fc880) = 0 [pid 367] unshare(CLONE_NEWPID) = 0 [pid 367] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 367] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 368 attached , child_tidptr=0x555580d777d0) = 368 [pid 368] set_robust_list(0x555580d777e0, 24) = 0 [pid 367] rt_sigprocmask(SIG_SETMASK, [] [pid 368] rt_sigprocmask(SIG_SETMASK, [] [pid 367] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 368] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 368] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 368] getppid() = 0 [pid 368] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 368] dup2(3, 201) = 201 [pid 368] close(3) = 0 [pid 368] prlimit64(0, RLIMIT_AS, {rlim_cur=344064*1024, rlim_max=344064*1024}, NULL) = 0 [pid 368] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0 [pid 368] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0 [pid 368] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0 [pid 368] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0 [pid 368] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0 [pid 368] unshare(CLONE_NEWNS) = 0 [pid 368] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0 [pid 368] unshare(CLONE_NEWIPC) = -1 EINVAL (Invalid argument) [pid 368] unshare(CLONE_NEWCGROUP) = 0 [pid 368] unshare(CLONE_NEWUTS) = 0 [pid 368] unshare(CLONE_SYSVSEM) = 0 [pid 368] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 368] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 368] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 368] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 368] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 368] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 368] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 368] getpid() = 1 [pid 368] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1<) = 1 (in [11], left {tv_sec=0, tv_nsec=896144846}) [pid 368] mkdirat(AT_FDCWD, "./0", 0777 [pid 314] read(11 [pid 368] <... mkdirat resumed>) = 0 [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 368] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x0d\x00\x00\x00\x00\x00\x00\x00", 56 [pid 368] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 56 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 999, NULL, 0) = 1 [pid 368] ioctl(3, LOOP_CLR_FD [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x0d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00", 48 [pid 368] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 314] <... write resumed>) = 48 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 368] close(3 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 368] <... close resumed>) = 0 [pid 310] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 368] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 368] close(3) = 0 [pid 368] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 368] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 368] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 368] close(3) = 0 [pid 368] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 368] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 368] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 368] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 368] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 368] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 368] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 368] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 368] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 368] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 368] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 368] close(3) = 0 [pid 368] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 368] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 368] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 310] read(6 [pid 307] sched_yield( [pid 368] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 368] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 368] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 368] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 368] close(3) = 0 [pid 368] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x0d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 368] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 368] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 310] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x0d\x00\x00\x00\x00\x00\x00\x00", 11533748) = 56 [pid 307] <... sched_yield resumed>) = 0 ci2-android-6-1-perf/strace-static-x86_64: Process 369 attached [pid 368] <... clone resumed>, child_tidptr=0x555580d777d0) = 2 [pid 368] rt_sigprocmask(SIG_SETMASK, [] [pid 310] write(6, "\xbc\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x3c\x00\x30\x00\x00\x00\x00\x00\x2c\x00\x10\x00\x08\x00\x04\x00\x12\x00\x00\x00\x38\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x80\x38\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x0f\x00\x00\x00"..., 192 [pid 369] set_robust_list(0x555580d777e0, 24 [pid 368] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 369] <... set_robust_list resumed>) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=992425266}) [pid 310] <... write resumed>) = 192 [pid 314] read(3 [pid 369] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... read resumed>, "\xbc\x00\x00\x00", 4) = 4 [pid 310] read(6 [pid 369] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] read(3 [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x3c\x00\x30\x00\x00\x00\x00\x00\x2c\x00\x10\x00\x08\x00\x04\x00\x12\x00\x00\x00\x38\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x80\x38\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x0f\x00\x00\x00\x00\x00\x00\x00"..., 188) = 188 [pid 369] chdir("./0" [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] epoll_pwait(4 [pid 369] <... chdir resumed>) = 0 [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 369] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 310] epoll_pwait(4 [pid 369] <... prctl resumed>) = 0 [pid 369] setpgid(0, 0 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=754716410} [pid 369] <... setpgid resumed>) = 0 [pid 369] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 369] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 369] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 369] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 369] write(3, "1000", 4) = 4 [pid 369] close(3) = 0 [pid 369] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 369] close(249) = 0 [pid 369] close(248) = 0 [pid 369] prctl(PR_SET_NAME, "syz.2.13") = 0 [pid 369] mmap(0x1b33b64000, 6029312, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED_NOREPLACE, 4, 0x40000) = 0x1b33b64000 [pid 369] close(4) = 0 [pid 369] futex(0x7f6340a25fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 369] rt_sigaction(SIGRT_1, {sa_handler=0x7f63407bd650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f634073f450}, NULL, 8) = 0 [pid 369] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 369] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f633e5d1000 [pid 369] mprotect(0x7f633e5d2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 369] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 369] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f633e5f1990, parent_tid=0x7f633e5f1990, exit_signal=0, stack=0x7f633e5d1000, stack_size=0x201c0, tls=0x7f633e5f16c0}ci2-android-6-1-perf/strace-static-x86_64: Process 370 attached [pid 370] set_robust_list(0x7f633e5f19a0, 24 [pid 369] <... clone3 resumed> => {parent_tid=[3]}, 88) = 3 [pid 370] <... set_robust_list resumed>) = 0 [pid 369] rt_sigprocmask(SIG_SETMASK, [] [pid 370] rt_sigprocmask(SIG_SETMASK, [] [pid 369] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 370] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 370] ioctl(216, KCOV_ENABLE, 0 [pid 369] futex(0x7f6340a25fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 370] <... ioctl resumed>) = 0 [pid 369] <... futex resumed>) = 0 [pid 370] mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 369] futex(0x7f6340a25fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 370] <... mmap resumed>) = 0x1ffffffff000 [pid 370] futex(0x7f6340a25fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 369] <... futex resumed>) = 0 [pid 370] futex(0x7f6340a25fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 369] futex(0x7f6340a25fa8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 370] <... futex resumed>) = 0 [pid 369] futex(0x7f6340a25fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 370] mmap(0x200000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200000000000 [pid 370] futex(0x7f6340a25fac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 369] <... futex resumed>) = 0 [pid 370] futex(0x7f6340a25fa8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 369] futex(0x7f6340a25fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 370] mmap(0x200001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 369] <... futex resumed>) = 0 [pid 370] <... mmap resumed>) = 0x200001000000 [pid 369] futex(0x7f6340a25fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 370] futex(0x7f6340a25fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 369] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 370] <... futex resumed>) = 0 [pid 370] futex(0x7f6340a25fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 369] close_range(3, 30, 0) = 0 [pid 369] exit_group(0 [pid 370] <... futex resumed>) = ? [pid 369] <... exit_group resumed>) = ? [pid 370] +++ exited with 0 +++ [pid 369] +++ exited with 0 +++ [pid 368] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 368] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 368] write(248, "\x00\x00\x00\x00", 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=981943708}) [pid 314] read(11, "\x00\x00\x00\x00", 4) = 4 [pid 314] write(3, "\x64\x8b\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1c\x00\x10\x00\x04\x00\x08\x00\x00\x00\x00\x00\x0c\x00\x10\x00\x00\x00\x02\x00\x00\x00\x14\x00\x00\x00\x20\x00\x00\x00\x0d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x14\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x0c\x00\x00\x00\x14\x00\x00\x00"..., 35688) = 35688 [pid 314] kill(367, SIGKILL [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 755, NULL, 0) = 1 [pid 314] <... kill resumed>) = 0 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 368] <... write resumed>) = 4 [pid 368] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 368] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 368] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 368] getdents64(3, 0x555580d8a8d0 /* 6 entries */, 32768) = 176 [pid 368] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 368] newfstatat(AT_FDCWD, "./0/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 368] unlink("./0/binderfs") = 0 [pid 368] umount2("./0/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 368] newfstatat(AT_FDCWD, "./0/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 368] unlink("./0/cgroup.net") = 0 [pid 368] umount2("./0/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 368] newfstatat(AT_FDCWD, "./0/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 368] unlink("./0/cgroup.cpu") = 0 [pid 368] umount2("./0/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 368] newfstatat(AT_FDCWD, "./0/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 368] unlink("./0/cgroup") = 0 [pid 368] getdents64(3 [pid 310] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 310] read(6, "\x64\x8b\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1c\x00\x10\x00\x04\x00\x08\x00\x00\x00\x00\x00\x0c\x00\x10\x00\x00\x00\x02\x00\x00\x00\x14\x00\x00\x00\x20\x00\x00\x00\x0d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x14\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x0c\x00\x00\x00\x14\x00\x00\x00"..., 11533748) = 35688 [pid 368] <... getdents64 resumed>, 0x555580d8a8d0 /* 0 entries */, 32768) = 0 [pid 368] close(3 [pid 310] futex(0x1ed5c4d97960, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 312] <... futex resumed>) = 0 [pid 310] read(6 [pid 312] epoll_pwait(4 [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 312] write(5, "\x01\x00\x00\x00\x00\x00\x00\x00", 8 [pid 310] epoll_pwait(4 [pid 312] <... write resumed>) = 8 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN, data=0x3548238}], 128, 2682, NULL, 0) = 1 [pid 312] futex(0x1ed5c4d97960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 310] read(5 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=728906618} [pid 310] <... read resumed>, "\x01\x00\x00\x00\x00\x00\x00\x00", 8) = 8 [pid 310] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 310] epoll_pwait(4 [pid 368] <... close resumed>) = 0 [pid 368] unlinkat(AT_FDCWD, "./0", AT_REMOVEDIR) = 0 [pid 368] mkdirat(AT_FDCWD, "./1", 0777) = 0 [pid 368] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 368] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 368] close(3) = 0 [pid 368] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 368] close(3) = 0 [pid 368] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 368] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 368] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 368] close(3) = 0 [pid 368] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 368] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 368] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 368] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 368] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 368] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 368] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 368] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 368] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 368] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 368] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 368] close(3) = 0 [pid 368] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 368] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 368] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 368] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 368] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 368] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 368] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 368] close(3) = ? [pid 367] +++ killed by SIGKILL +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=367, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=8 /* 0.08 s */} --- [pid 314] rt_sigreturn({mask=[]}) = 367 [pid 314] pipe2([9, 12], 0) = 0 [pid 314] pipe2([13, 14], 0) = 0 [pid 314] pipe2([16, 17], 0) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] mmap(NULL, 36864, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1205f3a000 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone3({flags=CLONE_VM|CLONE_VFORK|CLONE_CLEAR_SIGHAND, exit_signal=SIGCHLD, stack=0x7f1205f3a000, stack_size=0x9000}, 88ci2-android-6-1-perf/strace-static-x86_64: Process 371 attached [pid 371] rt_sigprocmask(SIG_BLOCK, NULL, ~[KILL STOP], 8) = 0 [pid 371] setpgid(0, 0) = 0 [pid 371] dup2(9, 0) = 0 [pid 371] dup2(14, 1) = 1 [pid 371] dup2(17, 2) = 2 [pid 371] dup2(7, 3) = 3 [pid 371] dup2(8, 4) = 4 [pid 371] close(5) = 0 [pid 371] close(6) = 0 [pid 371] close(7) = 0 [pid 371] close(8) = 0 [pid 371] close(9) = 0 [pid 371] close(10) = 0 [pid 371] close(11) = 0 [pid 371] close(12) = 0 [pid 371] close(13) = 0 [pid 371] close(14) = 0 [pid 371] close(15) = 0 [pid 371] close(16) = 0 [pid 371] close(17) = 0 [pid 371] close(18) = -1 EBADF (Bad file descriptor) [pid 371] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 371] close(19) = -1 EBADF (Bad file descriptor) [pid 371] close(20) = -1 EBADF (Bad file descriptor) [pid 371] close(21) = -1 EBADF (Bad file descriptor) [pid 371] close(22) = -1 EBADF (Bad file descriptor) [pid 371] close(23) = -1 EBADF (Bad file descriptor) [pid 371] close(24) = -1 EBADF (Bad file descriptor) [pid 371] close(25) = -1 EBADF (Bad file descriptor) [pid 371] close(26) = -1 EBADF (Bad file descriptor) [pid 371] close(27) = -1 EBADF (Bad file descriptor) [pid 371] close(28) = -1 EBADF (Bad file descriptor) [pid 371] close(29) = -1 EBADF (Bad file descriptor) [pid 371] close(30) = -1 EBADF (Bad file descriptor) [pid 371] close(31) = -1 EBADF (Bad file descriptor) [pid 371] close(32) = -1 EBADF (Bad file descriptor) [pid 371] close(33) = -1 EBADF (Bad file descriptor) [pid 371] close(34) = -1 EBADF (Bad file descriptor) [pid 371] close(35) = -1 EBADF (Bad file descriptor) [pid 371] close(36) = -1 EBADF (Bad file descriptor) [pid 371] close(37) = -1 EBADF (Bad file descriptor) [pid 371] close(38) = -1 EBADF (Bad file descriptor) [pid 371] close(39) = -1 EBADF (Bad file descriptor) [pid 371] close(40) = -1 EBADF (Bad file descriptor) [pid 371] close(41) = -1 EBADF (Bad file descriptor) [pid 371] close(42) = -1 EBADF (Bad file descriptor) [pid 371] close(43) = -1 EBADF (Bad file descriptor) [pid 371] close(44) = -1 EBADF (Bad file descriptor) [pid 371] close(45) = -1 EBADF (Bad file descriptor) [pid 371] close(46) = -1 EBADF (Bad file descriptor) [pid 371] close(47) = -1 EBADF (Bad file descriptor) [pid 371] close(48) = -1 EBADF (Bad file descriptor) [pid 371] close(49) = -1 EBADF (Bad file descriptor) [pid 371] close(50) = -1 EBADF (Bad file descriptor) [pid 371] close(51) = -1 EBADF (Bad file descriptor) [pid 371] close(52) = -1 EBADF (Bad file descriptor) [pid 371] close(53) = -1 EBADF (Bad file descriptor) [pid 371] close(54) = -1 EBADF (Bad file descriptor) [pid 371] close(55) = -1 EBADF (Bad file descriptor) [pid 371] close(56) = -1 EBADF (Bad file descriptor) [pid 371] close(57) = -1 EBADF (Bad file descriptor) [pid 371] close(58) = -1 EBADF (Bad file descriptor) [pid 371] close(59) = -1 EBADF (Bad file descriptor) [pid 371] close(60) = -1 EBADF (Bad file descriptor) [pid 371] close(61) = -1 EBADF (Bad file descriptor) [pid 371] close(62) = -1 EBADF (Bad file descriptor) [pid 371] close(63) = -1 EBADF (Bad file descriptor) [pid 371] close(64) = -1 EBADF (Bad file descriptor) [pid 371] close(65) = -1 EBADF (Bad file descriptor) [pid 371] close(66) = -1 EBADF (Bad file descriptor) [pid 371] close(67) = -1 EBADF (Bad file descriptor) [pid 371] close(68) = -1 EBADF (Bad file descriptor) [pid 371] close(69) = -1 EBADF (Bad file descriptor) [pid 371] close(70) = -1 EBADF (Bad file descriptor) [pid 371] close(71) = -1 EBADF (Bad file descriptor) [pid 371] close(72) = -1 EBADF (Bad file descriptor) [pid 371] close(73) = -1 EBADF (Bad file descriptor) [pid 371] close(74) = -1 EBADF (Bad file descriptor) [pid 371] close(75) = -1 EBADF (Bad file descriptor) [pid 371] close(76) = -1 EBADF (Bad file descriptor) [pid 371] close(77) = -1 EBADF (Bad file descriptor) [pid 371] close(78) = -1 EBADF (Bad file descriptor) [pid 371] close(79) = -1 EBADF (Bad file descriptor) [pid 371] close(80) = -1 EBADF (Bad file descriptor) [pid 371] close(81) = -1 EBADF (Bad file descriptor) [pid 371] close(82) = -1 EBADF (Bad file descriptor) [pid 371] close(83) = -1 EBADF (Bad file descriptor) [pid 371] close(84) = -1 EBADF (Bad file descriptor) [pid 371] close(85) = -1 EBADF (Bad file descriptor) [pid 371] close(86) = -1 EBADF (Bad file descriptor) [pid 371] close(87) = -1 EBADF (Bad file descriptor) [pid 371] close(88) = -1 EBADF (Bad file descriptor) [pid 371] close(89) = -1 EBADF (Bad file descriptor) [pid 371] close(90) = -1 EBADF (Bad file descriptor) [pid 371] close(91) = -1 EBADF (Bad file descriptor) [pid 371] close(92) = -1 EBADF (Bad file descriptor) [pid 371] close(93) = -1 EBADF (Bad file descriptor) [pid 371] close(94) = -1 EBADF (Bad file descriptor) [pid 371] close(95) = -1 EBADF (Bad file descriptor) [pid 371] close(96) = -1 EBADF (Bad file descriptor) [pid 371] close(97) = -1 EBADF (Bad file descriptor) [pid 371] close(98) = -1 EBADF (Bad file descriptor) [pid 371] close(99) = -1 EBADF (Bad file descriptor) [pid 371] close(100) = -1 EBADF (Bad file descriptor) [pid 371] close(101) = -1 EBADF (Bad file descriptor) [pid 371] close(102) = -1 EBADF (Bad file descriptor) [pid 371] close(103) = -1 EBADF (Bad file descriptor) [pid 371] close(104) = -1 EBADF (Bad file descriptor) [pid 371] close(105) = -1 EBADF (Bad file descriptor) [pid 371] close(106) = -1 EBADF (Bad file descriptor) [pid 371] close(107) = -1 EBADF (Bad file descriptor) [pid 371] close(108) = -1 EBADF (Bad file descriptor) [pid 371] close(109) = -1 EBADF (Bad file descriptor) [pid 371] close(110) = -1 EBADF (Bad file descriptor) [pid 371] close(111) = -1 EBADF (Bad file descriptor) [pid 371] close(112) = -1 EBADF (Bad file descriptor) [pid 371] close(113) = -1 EBADF (Bad file descriptor) [pid 371] close(114) = -1 EBADF (Bad file descriptor) [pid 371] close(115) = -1 EBADF (Bad file descriptor) [pid 371] close(116) = -1 EBADF (Bad file descriptor) [pid 371] close(117) = -1 EBADF (Bad file descriptor) [pid 371] close(118) = -1 EBADF (Bad file descriptor) [pid 371] close(119) = -1 EBADF (Bad file descriptor) [pid 371] close(120) = -1 EBADF (Bad file descriptor) [pid 371] close(121) = -1 EBADF (Bad file descriptor) [pid 371] close(122) = -1 EBADF (Bad file descriptor) [pid 371] close(123) = -1 EBADF (Bad file descriptor) [pid 371] close(124) = -1 EBADF (Bad file descriptor) [pid 371] close(125) = -1 EBADF (Bad file descriptor) [pid 371] close(126) = -1 EBADF (Bad file descriptor) [pid 371] close(127) = -1 EBADF (Bad file descriptor) [pid 371] close(128) = -1 EBADF (Bad file descriptor) [pid 371] close(129) = -1 EBADF (Bad file descriptor) [pid 371] close(130) = -1 EBADF (Bad file descriptor) [pid 371] close(131) = -1 EBADF (Bad file descriptor) [pid 371] close(132) = -1 EBADF (Bad file descriptor) [pid 371] close(133) = -1 EBADF (Bad file descriptor) [pid 371] close(134) = -1 EBADF (Bad file descriptor) [pid 371] close(135) = -1 EBADF (Bad file descriptor) [pid 371] close(136) = -1 EBADF (Bad file descriptor) [pid 371] close(137) = -1 EBADF (Bad file descriptor) [pid 371] close(138) = -1 EBADF (Bad file descriptor) [pid 371] close(139) = -1 EBADF (Bad file descriptor) [pid 371] close(140) = -1 EBADF (Bad file descriptor) [pid 371] close(141) = -1 EBADF (Bad file descriptor) [pid 371] close(142) = -1 EBADF (Bad file descriptor) [pid 371] close(143) = -1 EBADF (Bad file descriptor) [pid 371] close(144) = -1 EBADF (Bad file descriptor) [pid 371] close(145) = -1 EBADF (Bad file descriptor) [pid 371] close(146) = -1 EBADF (Bad file descriptor) [pid 371] close(147) = -1 EBADF (Bad file descriptor) [pid 371] close(148) = -1 EBADF (Bad file descriptor) [pid 371] close(149) = -1 EBADF (Bad file descriptor) [pid 371] close(150) = -1 EBADF (Bad file descriptor) [pid 371] close(151) = -1 EBADF (Bad file descriptor) [pid 371] close(152) = -1 EBADF (Bad file descriptor) [pid 371] close(153) = -1 EBADF (Bad file descriptor) [pid 371] close(154) = -1 EBADF (Bad file descriptor) [pid 371] close(155) = -1 EBADF (Bad file descriptor) [pid 371] close(156) = -1 EBADF (Bad file descriptor) [pid 371] close(157) = -1 EBADF (Bad file descriptor) [pid 371] close(158) = -1 EBADF (Bad file descriptor) [pid 371] close(159) = -1 EBADF (Bad file descriptor) [pid 371] close(160) = -1 EBADF (Bad file descriptor) [pid 371] close(161) = -1 EBADF (Bad file descriptor) [pid 371] close(162) = -1 EBADF (Bad file descriptor) [pid 371] close(163) = -1 EBADF (Bad file descriptor) [pid 371] close(164) = -1 EBADF (Bad file descriptor) [pid 371] close(165) = -1 EBADF (Bad file descriptor) [pid 371] close(166) = -1 EBADF (Bad file descriptor) [pid 371] close(167) = -1 EBADF (Bad file descriptor) [pid 371] close(168) = -1 EBADF (Bad file descriptor) [pid 371] close(169) = -1 EBADF (Bad file descriptor) [pid 371] close(170) = -1 EBADF (Bad file descriptor) [pid 371] close(171) = -1 EBADF (Bad file descriptor) [pid 371] close(172) = -1 EBADF (Bad file descriptor) [pid 371] close(173) = -1 EBADF (Bad file descriptor) [pid 371] close(174) = -1 EBADF (Bad file descriptor) [pid 371] close(175) = -1 EBADF (Bad file descriptor) [pid 371] close(176) = -1 EBADF (Bad file descriptor) [pid 371] close(177) = -1 EBADF (Bad file descriptor) [pid 371] close(178) = -1 EBADF (Bad file descriptor) [pid 371] close(179) = -1 EBADF (Bad file descriptor) [pid 371] close(180) = -1 EBADF (Bad file descriptor) [pid 371] close(181) = -1 EBADF (Bad file descriptor) [pid 371] close(182) = -1 EBADF (Bad file descriptor) [pid 371] close(183) = -1 EBADF (Bad file descriptor) [pid 371] close(184) = -1 EBADF (Bad file descriptor) [pid 371] close(185) = -1 EBADF (Bad file descriptor) [pid 371] close(186) = -1 EBADF (Bad file descriptor) [pid 371] close(187) = -1 EBADF (Bad file descriptor) [pid 371] close(188) = -1 EBADF (Bad file descriptor) [pid 371] close(189) = -1 EBADF (Bad file descriptor) [pid 371] close(190) = -1 EBADF (Bad file descriptor) [pid 371] close(191) = -1 EBADF (Bad file descriptor) [pid 371] close(192) = -1 EBADF (Bad file descriptor) [pid 371] close(193) = -1 EBADF (Bad file descriptor) [pid 371] close(194) = -1 EBADF (Bad file descriptor) [pid 371] close(195) = -1 EBADF (Bad file descriptor) [pid 371] close(196) = -1 EBADF (Bad file descriptor) [pid 371] close(197) = -1 EBADF (Bad file descriptor) [pid 371] close(198) = -1 EBADF (Bad file descriptor) [pid 371] close(199) = -1 EBADF (Bad file descriptor) [pid 371] close(200) = -1 EBADF (Bad file descriptor) [pid 371] close(201) = -1 EBADF (Bad file descriptor) [pid 371] close(202) = -1 EBADF (Bad file descriptor) [pid 371] close(203) = -1 EBADF (Bad file descriptor) [pid 371] close(204) = -1 EBADF (Bad file descriptor) [pid 371] close(205) = -1 EBADF (Bad file descriptor) [pid 371] close(206) = -1 EBADF (Bad file descriptor) [pid 371] close(207) = -1 EBADF (Bad file descriptor) [pid 371] close(208) = -1 EBADF (Bad file descriptor) [pid 371] close(209) = -1 EBADF (Bad file descriptor) [pid 371] close(210) = -1 EBADF (Bad file descriptor) [pid 371] close(211) = -1 EBADF (Bad file descriptor) [pid 371] close(212) = -1 EBADF (Bad file descriptor) [pid 371] close(213) = -1 EBADF (Bad file descriptor) [pid 371] close(214) = -1 EBADF (Bad file descriptor) [pid 371] close(215) = -1 EBADF (Bad file descriptor) [pid 371] close(216) = -1 EBADF (Bad file descriptor) [pid 371] close(217) = -1 EBADF (Bad file descriptor) [pid 371] close(218) = -1 EBADF (Bad file descriptor) [pid 371] close(219) = -1 EBADF (Bad file descriptor) [pid 371] close(220) = -1 EBADF (Bad file descriptor) [pid 371] close(221) = -1 EBADF (Bad file descriptor) [pid 371] close(222) = -1 EBADF (Bad file descriptor) [pid 371] close(223) = -1 EBADF (Bad file descriptor) [pid 371] close(224) = -1 EBADF (Bad file descriptor) [pid 371] close(225) = -1 EBADF (Bad file descriptor) [pid 371] close(226) = -1 EBADF (Bad file descriptor) [pid 371] close(227) = -1 EBADF (Bad file descriptor) [pid 371] close(228) = -1 EBADF (Bad file descriptor) [pid 371] close(229) = -1 EBADF (Bad file descriptor) [pid 371] close(230) = -1 EBADF (Bad file descriptor) [pid 371] close(231) = -1 EBADF (Bad file descriptor) [pid 371] close(232) = -1 EBADF (Bad file descriptor) [pid 371] close(233) = -1 EBADF (Bad file descriptor) [pid 371] close(234) = -1 EBADF (Bad file descriptor) [pid 371] close(235) = -1 EBADF (Bad file descriptor) [pid 371] close(236) = -1 EBADF (Bad file descriptor) [pid 371] close(237) = -1 EBADF (Bad file descriptor) [pid 371] close(238) = -1 EBADF (Bad file descriptor) [pid 371] close(239) = -1 EBADF (Bad file descriptor) [pid 371] close(240) = -1 EBADF (Bad file descriptor) [pid 371] close(241) = -1 EBADF (Bad file descriptor) [pid 371] close(242) = -1 EBADF (Bad file descriptor) [pid 371] close(243) = -1 EBADF (Bad file descriptor) [pid 371] close(244) = -1 EBADF (Bad file descriptor) [pid 371] close(245) = -1 EBADF (Bad file descriptor) [pid 371] close(246) = -1 EBADF (Bad file descriptor) [pid 371] close(247) = -1 EBADF (Bad file descriptor) [pid 371] close(248) = -1 EBADF (Bad file descriptor) [pid 371] close(249) = -1 EBADF (Bad file descriptor) [pid 371] close(250) = -1 EBADF (Bad file descriptor) [pid 371] close(251) = -1 EBADF (Bad file descriptor) [pid 371] close(252) = -1 EBADF (Bad file descriptor) [pid 371] close(253) = -1 EBADF (Bad file descriptor) [pid 371] close(254) = -1 EBADF (Bad file descriptor) [pid 371] close(255) = -1 EBADF (Bad file descriptor) [pid 371] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 371] execve("ci2-android-6-1-perf/syz-executor", ["ci2-android-6-1-perf/syz-executor", "exec"], 0x7ffd4c4c28b0 /* 2 vars */ [pid 314] <... clone3 resumed>) = 371 [pid 371] <... execve resumed>) = 0 [pid 314] munmap(0x7f1205f3a000, 36864 [pid 371] brk(NULL [pid 314] <... munmap resumed>) = 0 [pid 371] <... brk resumed>) = 0x55555a043000 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 371] brk(0x55555a043e80 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 371] <... brk resumed>) = 0x55555a043e80 [pid 314] fcntl(13, F_GETFL [pid 371] arch_prctl(ARCH_SET_FS, 0x55555a043500 [pid 314] <... fcntl resumed>) = 0 (flags O_RDONLY) [pid 371] <... arch_prctl resumed>) = 0 [pid 314] fcntl(13, F_SETFL, O_RDONLY|O_NONBLOCK [pid 371] set_tid_address(0x55555a0437d0 [pid 314] <... fcntl resumed>) = 0 [pid 371] <... set_tid_address resumed>) = 371 [pid 314] fcntl(16, F_GETFL [pid 371] set_robust_list(0x55555a0437e0, 24 [pid 314] <... fcntl resumed>) = 0 (flags O_RDONLY) [pid 371] <... set_robust_list resumed>) = 0 [pid 314] fcntl(16, F_SETFL, O_RDONLY|O_NONBLOCK [pid 371] prlimit64(0, RLIMIT_STACK, NULL [pid 314] <... fcntl resumed>) = 0 [pid 371] <... prlimit64 resumed>, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 [pid 314] close(9 [pid 371] readlinkat(AT_FDCWD, "/proc/self/exe" [pid 314] <... close resumed>) = 0 [pid 371] <... readlinkat resumed>, "/root/ci2-android-6-1-perf/syz-executor", 4096) = 39 [pid 314] close(14 [pid 371] getrandom( [pid 314] <... close resumed>) = 0 [pid 371] <... getrandom resumed>"\x78\x66\x66\x0b\xbe\xe6\xc9\x6f", 8, GRND_NONBLOCK) = 8 [pid 314] close(17 [pid 371] brk(NULL [pid 314] <... close resumed>) = 0 [pid 371] <... brk resumed>) = 0x55555a043e80 [pid 314] close(10 [pid 371] brk(0x55555a064e80 [pid 314] <... close resumed>) = 0 [pid 371] <... brk resumed>) = 0x55555a064e80 [pid 314] close(11 [pid 371] brk(0x55555a065000 [pid 314] <... close resumed>) = 0 [pid 371] <... brk resumed>) = 0x55555a065000 [pid 314] close(15 [pid 371] mprotect(0x7f354f4bc000, 1245184, PROT_READ [pid 314] <... close resumed>) = 0 [pid 371] <... mprotect resumed>) = 0 [pid 314] write(12, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x01\x01\x00\x00\x00\x00\x00\x00\x40\x38\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00", 72 [pid 371] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 314] <... write resumed>) = 72 [pid 371] <... prctl resumed>) = 0 [pid 314] pselect6(17, [3 13 16], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 371] mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED_NOREPLACE, -1, 0) = 0x1ffffffff000 [pid 371] mmap(0x200000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED_NOREPLACE, -1, 0) = 0x200000000000 [pid 371] mmap(0x200001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED_NOREPLACE, -1, 0) = 0x200001000000 [pid 371] rt_sigaction(SIGCHLD, {sa_handler=0x7f354f251780, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f354f33f450}, NULL, 8) = 0 [pid 371] pkey_alloc(0, PKEY_UNRESTRICTED) = -1 EINVAL (Invalid argument) [pid 371] getrandom("\xcb\x34\x04\x1d\xbe\x9b\x6d\x02", 8, GRND_NONBLOCK) = 8 [pid 371] mkdir("./syzkaller.95SqtR", 0700) = 0 [pid 371] chmod("./syzkaller.95SqtR", 0777) = 0 [pid 371] chdir("./syzkaller.95SqtR") = 0 [pid 371] rt_sigaction(SIGRTMIN, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0 [pid 371] rt_sigaction(SIGRT_1, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0 [pid 371] rt_sigaction(SIGSEGV, {sa_handler=0x7f354f253bd0, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7f354f33f450}, NULL, 8) = 0 [pid 371] rt_sigaction(SIGBUS, {sa_handler=0x7f354f253bd0, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7f354f33f450}, NULL, 8) = 0 [pid 371] getpid() = 371 [pid 371] mmap(0x1b32f20000, 4194304, PROT_READ, MAP_SHARED|MAP_FIXED_NOREPLACE, 3, 0) = 0x1b32f20000 [pid 371] getpid() = 371 [pid 371] mmap(0x1b33f24000, 262144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED_NOREPLACE, 4, 0) = 0x1b33f24000 [pid 371] close(3) = 0 [pid 371] fcntl(5, F_GETFD) = -1 EBADF (Bad file descriptor) [pid 371] fcntl(6, F_GETFD) = -1 EBADF (Bad file descriptor) [pid 371] dup2(0, 249) = 249 [pid 371] dup2(1, 248) = 248 [pid 371] dup2(2, 1) = 1 [pid 371] dup2(2, 0) = 0 [pid 371] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x01\x01\x00\x00\x00\x00\x00\x00\x40\x38\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00", 72) = 72 [pid 371] getuid() = 0 [pid 371] getgid() = 0 [pid 371] mprotect(0x7f354f650000, 4096, PROT_NONE) = 0 [pid 371] clone(child_stack=0x7f354f74ffb0, flags=CLONE_NEWUSER|CLONE_NEWPID) = 372 ci2-android-6-1-perf/strace-static-x86_64: Process 372 attached [pid 372] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 372] getppid() = 0 [pid 372] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 372] dup2(3, 201) = 201 [pid 372] close(3) = 0 [pid 372] prlimit64(0, RLIMIT_AS, {rlim_cur=344064*1024, rlim_max=344064*1024}, NULL) = 0 [pid 372] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = -1 EPERM (Operation not permitted) [pid 372] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0 [pid 372] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0 [pid 372] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0 [pid 372] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0 [pid 372] unshare(CLONE_NEWNS) = 0 [pid 372] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0 [pid 372] unshare(CLONE_NEWIPC) = -1 EINVAL (Invalid argument) [pid 372] unshare(CLONE_NEWCGROUP) = 0 [pid 372] unshare(CLONE_NEWUTS) = 0 [pid 372] unshare(CLONE_SYSVSEM) = 0 [pid 372] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 372] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 372] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 372] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 372] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 372] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 372] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 372] openat(AT_FDCWD, "/proc/self/setgroups", O_WRONLY|O_CLOEXEC) = 3 [pid 372] write(3, "deny", 4) = 4 [pid 372] close(3) = 0 [pid 372] openat(AT_FDCWD, "/proc/self/uid_map", O_WRONLY|O_CLOEXEC) = 3 [pid 372] write(3, "0 0 1\n", 6) = 6 [pid 372] close(3) = 0 [pid 372] openat(AT_FDCWD, "/proc/self/gid_map", O_WRONLY|O_CLOEXEC) = 3 [pid 372] write(3, "0 0 1\n", 6) = 6 [pid 372] close(3) = 0 [pid 372] unshare(CLONE_NEWNET) = 0 [pid 372] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3 [pid 372] write(3, "0 65535", 7) = -1 EINVAL (Invalid argument) [pid 372] close(3) = 0 [pid 372] openat(AT_FDCWD, "/proc/sys/fs/mount-max", O_WRONLY|O_CLOEXEC) = 3 [pid 372] write(3, "100000", 6) = 6 [pid 372] close(3) = 0 [pid 372] mkdirat(AT_FDCWD, "./syz-tmp", 0777) = 0 [pid 372] mount("", "./syz-tmp", "tmpfs", 0, NULL) = 0 [pid 372] mkdirat(AT_FDCWD, "./syz-tmp/newroot", 0777) = 0 [pid 372] mkdirat(AT_FDCWD, "./syz-tmp/newroot/dev", 0700) = 0 [pid 372] mount("/dev", "./syz-tmp/newroot/dev", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 372] mkdirat(AT_FDCWD, "./syz-tmp/newroot/proc", 0700) = 0 [pid 372] mount("syz-proc", "./syz-tmp/newroot/proc", "proc", 0, NULL) = 0 [pid 372] mkdirat(AT_FDCWD, "./syz-tmp/newroot/selinux", 0700) = 0 [pid 372] mount("/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = -1 ENOENT (No such file or directory) [pid 372] mount("/sys/fs/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 372] mkdirat(AT_FDCWD, "./syz-tmp/newroot/sys", 0700) = 0 [pid 372] mount("/sys", "./syz-tmp/newroot/sys", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 372] mount("/sys/kernel/debug", "./syz-tmp/newroot/sys/kernel/debug", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 372] mount("/sys/fs/smackfs", "./syz-tmp/newroot/sys/fs/smackfs", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = -1 ENOENT (No such file or directory) [pid 372] mount("/proc/sys/fs/binfmt_misc", "./syz-tmp/newroot/proc/sys/fs/binfmt_misc", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 372] mkdirat(AT_FDCWD, "./syz-tmp/newroot/syz-inputs", 0700) = 0 [pid 372] mount("/syz-inputs", "./syz-tmp/newroot/syz-inputs", NULL, MS_RDONLY|MS_BIND|MS_REC|MS_PRIVATE, NULL) = -1 ENOENT (No such file or directory) [pid 372] mkdirat(AT_FDCWD, "./syz-tmp/newroot/syzcgroup", 0700) = 0 [pid 372] mkdirat(AT_FDCWD, "./syz-tmp/newroot/syzcgroup/unified", 0700) = 0 [pid 372] mkdirat(AT_FDCWD, "./syz-tmp/newroot/syzcgroup/cpu", 0700) = 0 [ 50.904700][ T28] kauditd_printk_skb: 24 callbacks suppressed [ 50.904716][ T28] audit: type=1400 audit(1786907705.124:98): avc: denied { create } for pid=371 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=user_namespace permissive=1 [pid 372] mkdirat(AT_FDCWD, "./syz-tmp/newroot/syzcgroup/net", 0700) = 0 [pid 372] mount("/syzcgroup/unified", "./syz-tmp/newroot/syzcgroup/unified", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 372] mount("/syzcgroup/cpu", "./syz-tmp/newroot/syzcgroup/cpu", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 372] mount("/syzcgroup/net", "./syz-tmp/newroot/syzcgroup/net", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 372] mkdirat(AT_FDCWD, "./syz-tmp/pivot", 0777) = 0 [pid 372] pivot_root("./syz-tmp", "./syz-tmp/pivot") = 0 [pid 372] chdir("/") = 0 [pid 372] umount2("./pivot", MNT_DETACH [pid 368] +++ killed by SIGKILL +++ [pid 372] <... umount2 resumed>) = 0 [pid 372] chroot("./newroot") = 0 [pid 372] chdir("/") = 0 [pid 372] mkdirat(AT_FDCWD, "/dev/gadgetfs", 0777) = -1 EEXIST (File exists) [pid 372] mount("gadgetfs", "/dev/gadgetfs", "gadgetfs", 0, NULL) = -1 ENODEV (No such device) [pid 372] mkdirat(AT_FDCWD, "/dev/binderfs", 0777) = -1 EEXIST (File exists) [pid 372] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0 [pid 372] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EPERM (Operation not permitted) [pid 372] getpid() = 1 [pid 372] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1<) = 1 (in [13], left {tv_sec=0, tv_nsec=896523964}) [pid 372] mkdirat(AT_FDCWD, "./0", 0777) = 0 [pid 314] read(13, "\x00\x00\x00\x00", 4) = 4 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00", 56) = 56 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 728, NULL, 0) = 1 [pid 314] write(12, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x0e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00", 48 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 372] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 314] <... write resumed>) = 48 [pid 310] <... futex resumed>) = 1 [pid 372] <... openat resumed>) = 3 [pid 314] pselect6(17, [3 13 16], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 307] <... futex resumed>) = 0 [pid 372] ioctl(3, LOOP_CLR_FD [pid 310] read(6 [pid 307] epoll_pwait(4 [pid 372] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 310] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00", 11533748) = 56 [pid 307] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 372] close(3 [pid 310] write(6, "\x84\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x44\x00\x38\x00\x30\x00\x00\x00\x2c\x00\x10\x00\x08\x00\x04\x00\x12\x00\x00\x00\x40\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1c\x00\x00\x00\x02\x00\x00\x00"..., 136 [pid 307] sched_getaffinity(0, 8192 [pid 372] <... close resumed>) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999104432}) [pid 310] <... write resumed>) = 136 [pid 372] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] read(3 [pid 310] read(6 [pid 372] <... socket resumed>) = 3 [pid 314] <... read resumed>, "\x84\x00\x00\x00", 4) = 4 [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 372] close(3 [pid 314] read(3 [pid 310] epoll_pwait(4 [pid 372] <... close resumed>) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x44\x00\x38\x00\x30\x00\x00\x00\x2c\x00\x10\x00\x08\x00\x04\x00\x12\x00\x00\x00\x40\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1c\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00"..., 132) = 132 [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 372] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] pselect6(17, [3 13 16], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] epoll_pwait(4 [pid 372] <... socket resumed>) = 3 [pid 372] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 372] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 372] close(3) = 0 [pid 372] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 372] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 372] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 372] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 372] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 372] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 372] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 372] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 372] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 372] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 372] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 372] close(3) = 0 [pid 372] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 372] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 372] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 372] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 372] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 372] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 372] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 372] close(3) = 0 [pid 372] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x0e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 372] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 372] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 373 attached [pid 307] <... sched_getaffinity resumed>, [0 1]) = 8 [pid 372] <... clone resumed>, child_tidptr=0x55555a0437d0) = 2 [pid 372] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 373] set_robust_list(0x55555a0437e0, 24) = 0 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=542312667} [pid 373] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 373] chdir("./0") = 0 [pid 373] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 373] setpgid(0, 0) = 0 [pid 373] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 373] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 373] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 373] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 373] write(3, "1000", 4) = 4 [pid 373] close(3) = 0 [pid 373] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 373] close(249) = 0 [pid 373] close(248) = 0 [pid 373] prctl(PR_SET_NAME, "syz.2.14") = 0 [pid 373] close(4) = 0 [pid 373] futex(0x7f354f625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 373] rt_sigaction(SIGRT_1, {sa_handler=0x7f354f3bd650, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f354f33f450}, NULL, 8) = 0 [pid 373] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 373] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f355032b000 [pid 373] mprotect(0x7f355032c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 373] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 373] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f355034b990, parent_tid=0x7f355034b990, exit_signal=0, stack=0x7f355032b000, stack_size=0x201c0, tls=0x7f355034b6c0}ci2-android-6-1-perf/strace-static-x86_64: Process 374 attached [pid 374] set_robust_list(0x7f355034b9a0, 24 [pid 373] <... clone3 resumed> => {parent_tid=[3]}, 88) = 3 [pid 374] <... set_robust_list resumed>) = 0 [pid 373] rt_sigprocmask(SIG_SETMASK, [] [pid 374] rt_sigprocmask(SIG_SETMASK, [] [pid 373] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 374] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 373] futex(0x7f354f625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 374] mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 373] <... futex resumed>) = 0 [pid 374] <... mmap resumed>) = 0x1ffffffff000 [pid 373] futex(0x7f354f625fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 374] futex(0x7f354f625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 373] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 374] <... futex resumed>) = 0 [pid 373] futex(0x7f354f625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 374] mmap(0x200000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 373] <... futex resumed>) = 0 [pid 374] <... mmap resumed>) = 0x200000000000 [pid 373] futex(0x7f354f625fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 374] futex(0x7f354f625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 373] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 374] <... futex resumed>) = 0 [pid 373] futex(0x7f354f625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 374] mmap(0x200001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 373] <... futex resumed>) = 0 [pid 374] <... mmap resumed>) = 0x200001000000 [pid 373] futex(0x7f354f625fac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 374] futex(0x7f354f625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 373] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 374] <... futex resumed>) = 0 [pid 373] close_range(3, 30, 0 [pid 374] futex(0x7f354f625fa8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 373] <... close_range resumed>) = 0 [pid 373] exit_group(0 [pid 374] <... futex resumed>) = ? [pid 373] <... exit_group resumed>) = ? [pid 374] +++ exited with 0 +++ [pid 373] +++ exited with 0 +++ [pid 372] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 372] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 372] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [13], left {tv_sec=0, tv_nsec=985660113}) [pid 372] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(13 [pid 372] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 372] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xb4\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1c\x00\x10\x00\x04\x00\x08\x00\x00\x00\x00\x00\x0c\x00\x10\x00\x00\x00\x02\x00\x00\x00\x14\x00\x00\x00\x20\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x18\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x0c\x00\x00\x00\x18\x00\x00\x00"..., 184 [pid 372] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 184 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 547, NULL, 0) = 1 [pid 372] fstat(3 [pid 314] kill(371, SIGKILL [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 314] <... kill resumed>) = 0 [pid 372] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 307] sched_yield() = 0 [pid 307] futex(0x1ed5c29ec538, FUTEX_WAIT_PRIVATE, 4294967295, NULL [pid 372] getdents64(3, 0x55555a0568d0 /* 6 entries */, 32768) = 176 [pid 372] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 372] newfstatat(AT_FDCWD, "./0/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 372] unlink("./0/binderfs" [pid 371] +++ killed by SIGKILL +++ [ 50.951439][ T28] audit: type=1400 audit(1786907705.124:99): avc: denied { sys_admin } for pid=371 comm="syz-executor" capability=21 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=cap_userns permissive=1 [ 50.973229][ T28] audit: type=1400 audit(1786907705.194:100): avc: denied { sys_chroot } for pid=372 comm="syz-executor" capability=18 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=cap_userns permissive=1 [pid 310] futex(0x1ed5c29ec538, FUTEX_WAKE_PRIVATE, 1 [pid 372] <... unlink resumed>) = ? [pid 310] <... futex resumed>) = 1 [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=371, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 310] read(6 [pid 314] rt_sigreturn({mask=[]} [pid 310] <... read resumed>, "\xb4\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1c\x00\x10\x00\x04\x00\x08\x00\x00\x00\x00\x00\x0c\x00\x10\x00\x00\x00\x02\x00\x00\x00\x14\x00\x00\x00\x20\x00\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x18\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x0c\x00\x00\x00\x18\x00\x00\x00"..., 11533748) = 184 [pid 314] <... rt_sigreturn resumed>) = 371 [pid 310] futex(0x1ed5c4d97960, FUTEX_WAKE_PRIVATE, 1 [pid 314] pipe2( [pid 312] <... futex resumed>) = 0 [pid 310] <... futex resumed>) = 1 [pid 314] <... pipe2 resumed>[9, 10], 0) = 0 [pid 312] epoll_pwait(4 [pid 310] read(6 [pid 314] pipe2( [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... pipe2 resumed>[11, 14], 0) = 0 [pid 312] epoll_pwait(4 [pid 310] epoll_pwait(4 [pid 314] pipe2( [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 314] <... pipe2 resumed>[15, 17], 0) = 0 [pid 312] futex(0x1ed5c4d97960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL [pid 307] <... futex resumed>) = 0 [pid 314] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=527075252} [pid 314] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL [pid 372] +++ killed by SIGKILL +++ [pid 314] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] mmap(NULL, 36864, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1205f3a000 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone3({flags=CLONE_VM|CLONE_VFORK|CLONE_CLEAR_SIGHAND, exit_signal=SIGCHLD, stack=0x7f1205f3a000, stack_size=0x9000}, 88ci2-android-6-1-perf/strace-static-x86_64: Process 375 attached [pid 375] rt_sigprocmask(SIG_BLOCK, NULL, ~[KILL STOP], 8) = 0 [pid 375] setpgid(0, 0) = 0 [pid 375] dup2(9, 0) = 0 [pid 375] dup2(14, 1) = 1 [pid 375] dup2(17, 2) = 2 [pid 375] dup2(7, 3) = 3 [pid 375] dup2(8, 4) = 4 [pid 375] close(5) = 0 [pid 375] close(6) = 0 [pid 375] close(7) = 0 [pid 375] close(8) = 0 [pid 375] close(9) = 0 [pid 375] close(10) = 0 [pid 375] close(11) = 0 [pid 375] close(12) = 0 [pid 375] close(13) = 0 [pid 375] close(14) = 0 [pid 375] close(15) = 0 [pid 375] close(16) = 0 [pid 375] close(17) = 0 [pid 375] close(18) = -1 EBADF (Bad file descriptor) [pid 375] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 375] close(19) = -1 EBADF (Bad file descriptor) [pid 375] close(20) = -1 EBADF (Bad file descriptor) [pid 375] close(21) = -1 EBADF (Bad file descriptor) [pid 375] close(22) = -1 EBADF (Bad file descriptor) [pid 375] close(23) = -1 EBADF (Bad file descriptor) [pid 375] close(24) = -1 EBADF (Bad file descriptor) [pid 375] close(25) = -1 EBADF (Bad file descriptor) [pid 375] close(26) = -1 EBADF (Bad file descriptor) [pid 375] close(27) = -1 EBADF (Bad file descriptor) [pid 375] close(28) = -1 EBADF (Bad file descriptor) [pid 375] close(29) = -1 EBADF (Bad file descriptor) [pid 375] close(30) = -1 EBADF (Bad file descriptor) [pid 375] close(31) = -1 EBADF (Bad file descriptor) [pid 375] close(32) = -1 EBADF (Bad file descriptor) [pid 375] close(33) = -1 EBADF (Bad file descriptor) [pid 375] close(34) = -1 EBADF (Bad file descriptor) [pid 375] close(35) = -1 EBADF (Bad file descriptor) [pid 375] close(36) = -1 EBADF (Bad file descriptor) [pid 375] close(37) = -1 EBADF (Bad file descriptor) [pid 375] close(38) = -1 EBADF (Bad file descriptor) [pid 375] close(39) = -1 EBADF (Bad file descriptor) [pid 375] close(40) = -1 EBADF (Bad file descriptor) [pid 375] close(41) = -1 EBADF (Bad file descriptor) [pid 375] close(42) = -1 EBADF (Bad file descriptor) [pid 375] close(43) = -1 EBADF (Bad file descriptor) [pid 375] close(44) = -1 EBADF (Bad file descriptor) [pid 375] close(45) = -1 EBADF (Bad file descriptor) [pid 375] close(46) = -1 EBADF (Bad file descriptor) [pid 375] close(47) = -1 EBADF (Bad file descriptor) [pid 375] close(48) = -1 EBADF (Bad file descriptor) [pid 375] close(49) = -1 EBADF (Bad file descriptor) [pid 375] close(50) = -1 EBADF (Bad file descriptor) [pid 375] close(51) = -1 EBADF (Bad file descriptor) [pid 375] close(52) = -1 EBADF (Bad file descriptor) [pid 375] close(53) = -1 EBADF (Bad file descriptor) [pid 375] close(54) = -1 EBADF (Bad file descriptor) [pid 375] close(55) = -1 EBADF (Bad file descriptor) [pid 375] close(56) = -1 EBADF (Bad file descriptor) [pid 375] close(57) = -1 EBADF (Bad file descriptor) [pid 375] close(58) = -1 EBADF (Bad file descriptor) [pid 375] close(59) = -1 EBADF (Bad file descriptor) [pid 375] close(60) = -1 EBADF (Bad file descriptor) [pid 375] close(61) = -1 EBADF (Bad file descriptor) [pid 375] close(62) = -1 EBADF (Bad file descriptor) [pid 375] close(63) = -1 EBADF (Bad file descriptor) [pid 375] close(64) = -1 EBADF (Bad file descriptor) [pid 375] close(65) = -1 EBADF (Bad file descriptor) [pid 375] close(66) = -1 EBADF (Bad file descriptor) [pid 375] close(67) = -1 EBADF (Bad file descriptor) [pid 375] close(68) = -1 EBADF (Bad file descriptor) [pid 375] close(69) = -1 EBADF (Bad file descriptor) [pid 375] close(70) = -1 EBADF (Bad file descriptor) [pid 375] close(71) = -1 EBADF (Bad file descriptor) [pid 375] close(72) = -1 EBADF (Bad file descriptor) [pid 375] close(73) = -1 EBADF (Bad file descriptor) [pid 375] close(74) = -1 EBADF (Bad file descriptor) [pid 375] close(75) = -1 EBADF (Bad file descriptor) [pid 375] close(76) = -1 EBADF (Bad file descriptor) [pid 375] close(77) = -1 EBADF (Bad file descriptor) [pid 375] close(78) = -1 EBADF (Bad file descriptor) [pid 375] close(79) = -1 EBADF (Bad file descriptor) [pid 375] close(80) = -1 EBADF (Bad file descriptor) [pid 375] close(81) = -1 EBADF (Bad file descriptor) [pid 375] close(82) = -1 EBADF (Bad file descriptor) [pid 375] close(83) = -1 EBADF (Bad file descriptor) [pid 375] close(84) = -1 EBADF (Bad file descriptor) [pid 375] close(85) = -1 EBADF (Bad file descriptor) [pid 375] close(86) = -1 EBADF (Bad file descriptor) [pid 375] close(87) = -1 EBADF (Bad file descriptor) [pid 375] close(88) = -1 EBADF (Bad file descriptor) [pid 375] close(89) = -1 EBADF (Bad file descriptor) [pid 375] close(90) = -1 EBADF (Bad file descriptor) [pid 375] close(91) = -1 EBADF (Bad file descriptor) [pid 375] close(92) = -1 EBADF (Bad file descriptor) [pid 375] close(93) = -1 EBADF (Bad file descriptor) [pid 375] close(94) = -1 EBADF (Bad file descriptor) [pid 375] close(95) = -1 EBADF (Bad file descriptor) [pid 375] close(96) = -1 EBADF (Bad file descriptor) [pid 375] close(97) = -1 EBADF (Bad file descriptor) [pid 375] close(98) = -1 EBADF (Bad file descriptor) [pid 375] close(99) = -1 EBADF (Bad file descriptor) [pid 375] close(100) = -1 EBADF (Bad file descriptor) [pid 375] close(101) = -1 EBADF (Bad file descriptor) [pid 375] close(102) = -1 EBADF (Bad file descriptor) [pid 375] close(103) = -1 EBADF (Bad file descriptor) [pid 375] close(104) = -1 EBADF (Bad file descriptor) [pid 375] close(105) = -1 EBADF (Bad file descriptor) [pid 375] close(106) = -1 EBADF (Bad file descriptor) [pid 375] close(107) = -1 EBADF (Bad file descriptor) [pid 375] close(108) = -1 EBADF (Bad file descriptor) [pid 375] close(109) = -1 EBADF (Bad file descriptor) [pid 375] close(110) = -1 EBADF (Bad file descriptor) [pid 375] close(111) = -1 EBADF (Bad file descriptor) [pid 375] close(112) = -1 EBADF (Bad file descriptor) [pid 375] close(113) = -1 EBADF (Bad file descriptor) [pid 375] close(114) = -1 EBADF (Bad file descriptor) [pid 375] close(115) = -1 EBADF (Bad file descriptor) [pid 375] close(116) = -1 EBADF (Bad file descriptor) [pid 375] close(117) = -1 EBADF (Bad file descriptor) [pid 375] close(118) = -1 EBADF (Bad file descriptor) [pid 375] close(119) = -1 EBADF (Bad file descriptor) [pid 375] close(120) = -1 EBADF (Bad file descriptor) [pid 375] close(121) = -1 EBADF (Bad file descriptor) [pid 375] close(122) = -1 EBADF (Bad file descriptor) [pid 375] close(123) = -1 EBADF (Bad file descriptor) [pid 375] close(124) = -1 EBADF (Bad file descriptor) [pid 375] close(125) = -1 EBADF (Bad file descriptor) [pid 375] close(126) = -1 EBADF (Bad file descriptor) [pid 375] close(127) = -1 EBADF (Bad file descriptor) [pid 375] close(128) = -1 EBADF (Bad file descriptor) [pid 375] close(129) = -1 EBADF (Bad file descriptor) [pid 375] close(130) = -1 EBADF (Bad file descriptor) [pid 375] close(131) = -1 EBADF (Bad file descriptor) [pid 375] close(132) = -1 EBADF (Bad file descriptor) [pid 375] close(133) = -1 EBADF (Bad file descriptor) [pid 375] close(134) = -1 EBADF (Bad file descriptor) [pid 375] close(135) = -1 EBADF (Bad file descriptor) [pid 375] close(136) = -1 EBADF (Bad file descriptor) [pid 375] close(137) = -1 EBADF (Bad file descriptor) [pid 375] close(138) = -1 EBADF (Bad file descriptor) [pid 375] close(139) = -1 EBADF (Bad file descriptor) [pid 375] close(140) = -1 EBADF (Bad file descriptor) [pid 375] close(141) = -1 EBADF (Bad file descriptor) [pid 375] close(142) = -1 EBADF (Bad file descriptor) [pid 375] close(143) = -1 EBADF (Bad file descriptor) [pid 375] close(144) = -1 EBADF (Bad file descriptor) [pid 375] close(145) = -1 EBADF (Bad file descriptor) [pid 375] close(146) = -1 EBADF (Bad file descriptor) [pid 375] close(147) = -1 EBADF (Bad file descriptor) [pid 375] close(148) = -1 EBADF (Bad file descriptor) [pid 375] close(149) = -1 EBADF (Bad file descriptor) [pid 375] close(150) = -1 EBADF (Bad file descriptor) [pid 375] close(151) = -1 EBADF (Bad file descriptor) [pid 375] close(152) = -1 EBADF (Bad file descriptor) [pid 375] close(153) = -1 EBADF (Bad file descriptor) [pid 375] close(154) = -1 EBADF (Bad file descriptor) [pid 375] close(155) = -1 EBADF (Bad file descriptor) [pid 375] close(156) = -1 EBADF (Bad file descriptor) [pid 375] close(157) = -1 EBADF (Bad file descriptor) [pid 375] close(158) = -1 EBADF (Bad file descriptor) [pid 375] close(159) = -1 EBADF (Bad file descriptor) [pid 375] close(160) = -1 EBADF (Bad file descriptor) [pid 375] close(161) = -1 EBADF (Bad file descriptor) [pid 375] close(162) = -1 EBADF (Bad file descriptor) [pid 375] close(163) = -1 EBADF (Bad file descriptor) [pid 375] close(164) = -1 EBADF (Bad file descriptor) [pid 375] close(165) = -1 EBADF (Bad file descriptor) [pid 375] close(166) = -1 EBADF (Bad file descriptor) [pid 375] close(167) = -1 EBADF (Bad file descriptor) [pid 375] close(168) = -1 EBADF (Bad file descriptor) [pid 375] close(169) = -1 EBADF (Bad file descriptor) [pid 375] close(170) = -1 EBADF (Bad file descriptor) [pid 375] close(171) = -1 EBADF (Bad file descriptor) [pid 375] close(172) = -1 EBADF (Bad file descriptor) [pid 375] close(173) = -1 EBADF (Bad file descriptor) [pid 375] close(174) = -1 EBADF (Bad file descriptor) [pid 375] close(175) = -1 EBADF (Bad file descriptor) [pid 375] close(176) = -1 EBADF (Bad file descriptor) [pid 375] close(177) = -1 EBADF (Bad file descriptor) [pid 375] close(178) = -1 EBADF (Bad file descriptor) [pid 375] close(179) = -1 EBADF (Bad file descriptor) [pid 375] close(180) = -1 EBADF (Bad file descriptor) [pid 375] close(181) = -1 EBADF (Bad file descriptor) [pid 375] close(182) = -1 EBADF (Bad file descriptor) [pid 375] close(183) = -1 EBADF (Bad file descriptor) [pid 375] close(184) = -1 EBADF (Bad file descriptor) [pid 375] close(185) = -1 EBADF (Bad file descriptor) [pid 375] close(186) = -1 EBADF (Bad file descriptor) [pid 375] close(187) = -1 EBADF (Bad file descriptor) [pid 375] close(188) = -1 EBADF (Bad file descriptor) [pid 375] close(189) = -1 EBADF (Bad file descriptor) [pid 375] close(190) = -1 EBADF (Bad file descriptor) [pid 375] close(191) = -1 EBADF (Bad file descriptor) [pid 375] close(192) = -1 EBADF (Bad file descriptor) [pid 375] close(193) = -1 EBADF (Bad file descriptor) [pid 375] close(194) = -1 EBADF (Bad file descriptor) [pid 375] close(195) = -1 EBADF (Bad file descriptor) [pid 375] close(196) = -1 EBADF (Bad file descriptor) [pid 375] close(197) = -1 EBADF (Bad file descriptor) [pid 375] close(198) = -1 EBADF (Bad file descriptor) [pid 375] close(199) = -1 EBADF (Bad file descriptor) [pid 375] close(200) = -1 EBADF (Bad file descriptor) [pid 375] close(201) = -1 EBADF (Bad file descriptor) [pid 375] close(202) = -1 EBADF (Bad file descriptor) [pid 375] close(203) = -1 EBADF (Bad file descriptor) [pid 375] close(204) = -1 EBADF (Bad file descriptor) [pid 375] close(205) = -1 EBADF (Bad file descriptor) [pid 375] close(206) = -1 EBADF (Bad file descriptor) [pid 375] close(207) = -1 EBADF (Bad file descriptor) [pid 375] close(208) = -1 EBADF (Bad file descriptor) [pid 375] close(209) = -1 EBADF (Bad file descriptor) [pid 375] close(210) = -1 EBADF (Bad file descriptor) [pid 375] close(211) = -1 EBADF (Bad file descriptor) [pid 375] close(212) = -1 EBADF (Bad file descriptor) [pid 375] close(213) = -1 EBADF (Bad file descriptor) [pid 375] close(214) = -1 EBADF (Bad file descriptor) [pid 375] close(215) = -1 EBADF (Bad file descriptor) [pid 375] close(216) = -1 EBADF (Bad file descriptor) [pid 375] close(217) = -1 EBADF (Bad file descriptor) [pid 375] close(218) = -1 EBADF (Bad file descriptor) [pid 375] close(219) = -1 EBADF (Bad file descriptor) [pid 375] close(220) = -1 EBADF (Bad file descriptor) [pid 375] close(221) = -1 EBADF (Bad file descriptor) [pid 375] close(222) = -1 EBADF (Bad file descriptor) [pid 375] close(223) = -1 EBADF (Bad file descriptor) [pid 375] close(224) = -1 EBADF (Bad file descriptor) [pid 375] close(225) = -1 EBADF (Bad file descriptor) [pid 375] close(226) = -1 EBADF (Bad file descriptor) [pid 375] close(227) = -1 EBADF (Bad file descriptor) [pid 375] close(228) = -1 EBADF (Bad file descriptor) [pid 375] close(229) = -1 EBADF (Bad file descriptor) [pid 375] close(230) = -1 EBADF (Bad file descriptor) [pid 375] close(231) = -1 EBADF (Bad file descriptor) [pid 375] close(232) = -1 EBADF (Bad file descriptor) [pid 375] close(233) = -1 EBADF (Bad file descriptor) [pid 375] close(234) = -1 EBADF (Bad file descriptor) [pid 375] close(235) = -1 EBADF (Bad file descriptor) [pid 375] close(236) = -1 EBADF (Bad file descriptor) [pid 375] close(237) = -1 EBADF (Bad file descriptor) [pid 375] close(238) = -1 EBADF (Bad file descriptor) [pid 375] close(239) = -1 EBADF (Bad file descriptor) [pid 375] close(240) = -1 EBADF (Bad file descriptor) [pid 375] close(241) = -1 EBADF (Bad file descriptor) [pid 375] close(242) = -1 EBADF (Bad file descriptor) [pid 375] close(243) = -1 EBADF (Bad file descriptor) [pid 375] close(244) = -1 EBADF (Bad file descriptor) [pid 375] close(245) = -1 EBADF (Bad file descriptor) [pid 375] close(246) = -1 EBADF (Bad file descriptor) [pid 375] close(247) = -1 EBADF (Bad file descriptor) [pid 375] close(248) = -1 EBADF (Bad file descriptor) [pid 375] close(249) = -1 EBADF (Bad file descriptor) [pid 375] close(250) = -1 EBADF (Bad file descriptor) [pid 375] close(251) = -1 EBADF (Bad file descriptor) [pid 375] close(252) = -1 EBADF (Bad file descriptor) [pid 375] close(253) = -1 EBADF (Bad file descriptor) [pid 375] close(254) = -1 EBADF (Bad file descriptor) [pid 375] close(255) = -1 EBADF (Bad file descriptor) [pid 375] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 375] execve("ci2-android-6-1-perf/syz-executor", ["ci2-android-6-1-perf/syz-executor", "exec"], 0x7ffd4c4c28b0 /* 2 vars */ [pid 314] <... clone3 resumed>) = 375 [pid 314] munmap(0x7f1205f3a000, 36864 [pid 375] <... execve resumed>) = 0 [pid 314] <... munmap resumed>) = 0 [pid 375] brk(NULL [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 375] <... brk resumed>) = 0x5555945c5000 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 375] brk(0x5555945c5e80 [pid 314] fcntl(11, F_GETFL [pid 375] <... brk resumed>) = 0x5555945c5e80 [pid 314] <... fcntl resumed>) = 0 (flags O_RDONLY) [pid 375] arch_prctl(ARCH_SET_FS, 0x5555945c5500 [pid 314] fcntl(11, F_SETFL, O_RDONLY|O_NONBLOCK [pid 375] <... arch_prctl resumed>) = 0 [pid 314] <... fcntl resumed>) = 0 [pid 375] set_tid_address(0x5555945c57d0 [pid 314] fcntl(15, F_GETFL [pid 375] <... set_tid_address resumed>) = 375 [pid 314] <... fcntl resumed>) = 0 (flags O_RDONLY) [pid 375] set_robust_list(0x5555945c57e0, 24 [pid 314] fcntl(15, F_SETFL, O_RDONLY|O_NONBLOCK [pid 375] <... set_robust_list resumed>) = 0 [pid 314] <... fcntl resumed>) = 0 [pid 375] prlimit64(0, RLIMIT_STACK, NULL [pid 314] close(9) = 0 [pid 314] close(14) = 0 [pid 314] close(17 [pid 375] <... prlimit64 resumed>, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 [pid 314] <... close resumed>) = 0 [pid 314] close(12) = 0 [pid 314] close(13) = 0 [pid 314] close(16) = 0 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x01\x01\x00\x00\x00\x00\x00\x00\x80\x38\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00", 72 [pid 375] readlinkat(AT_FDCWD, "/proc/self/exe" [pid 314] <... write resumed>) = 72 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 375] <... readlinkat resumed>, "/root/ci2-android-6-1-perf/syz-executor", 4096) = 39 [pid 375] getrandom("\x5b\xf0\xbb\x5a\x2b\x27\xf6\xf1", 8, GRND_NONBLOCK) = 8 [pid 375] brk(NULL) = 0x5555945c5e80 [pid 375] brk(0x5555945e6e80) = 0x5555945e6e80 [pid 375] brk(0x5555945e7000) = 0x5555945e7000 [pid 375] mprotect(0x7f1de10bc000, 1245184, PROT_READ) = 0 [pid 375] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 375] mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED_NOREPLACE, -1, 0) = 0x1ffffffff000 [pid 375] mmap(0x200000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED_NOREPLACE, -1, 0) = 0x200000000000 [pid 375] mmap(0x200001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED_NOREPLACE, -1, 0) = 0x200001000000 [pid 375] rt_sigaction(SIGCHLD, {sa_handler=0x7f1de0e51780, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f1de0f3f450}, NULL, 8) = 0 [pid 375] pkey_alloc(0, PKEY_UNRESTRICTED) = -1 EINVAL (Invalid argument) [pid 375] getrandom("\x4d\x6c\x67\x22\x90\x71\x32\x4f", 8, GRND_NONBLOCK) = 8 [pid 375] mkdir("./syzkaller.3noZRt", 0700) = 0 [pid 375] chmod("./syzkaller.3noZRt", 0777) = 0 [pid 375] chdir("./syzkaller.3noZRt") = 0 [pid 375] rt_sigaction(SIGRTMIN, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0 [pid 375] rt_sigaction(SIGRT_1, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0 [pid 375] rt_sigaction(SIGSEGV, {sa_handler=0x7f1de0e53bd0, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7f1de0f3f450}, NULL, 8) = 0 [pid 375] rt_sigaction(SIGBUS, {sa_handler=0x7f1de0e53bd0, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7f1de0f3f450}, NULL, 8) = 0 [pid 375] getpid() = 375 [pid 375] mmap(0x1b33320000, 4194304, PROT_READ, MAP_SHARED|MAP_FIXED_NOREPLACE, 3, 0) = 0x1b33320000 [pid 375] getpid() = 375 [pid 375] mmap(0x1b34324000, 262144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED_NOREPLACE, 4, 0) = 0x1b34324000 [pid 375] close(3) = 0 [pid 375] fcntl(5, F_GETFD) = -1 EBADF (Bad file descriptor) [pid 375] fcntl(6, F_GETFD) = -1 EBADF (Bad file descriptor) [pid 375] dup2(0, 249) = 249 [pid 375] dup2(1, 248) = 248 [pid 375] dup2(2, 1) = 1 [pid 375] dup2(2, 0) = 0 [pid 375] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x01\x01\x00\x00\x00\x00\x00\x00\x80\x38\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00", 72) = 72 [pid 375] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 375] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 375] getppid() = 314 [pid 375] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 375] dup2(3, 201) = 201 [pid 375] close(3) = 0 [pid 375] prlimit64(0, RLIMIT_AS, {rlim_cur=344064*1024, rlim_max=344064*1024}, NULL) = 0 [pid 375] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0 [pid 375] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0 [pid 375] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0 [pid 375] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0 [pid 375] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0 [pid 375] unshare(CLONE_NEWNS) = 0 [pid 375] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0 [pid 375] unshare(CLONE_NEWIPC) = -1 EINVAL (Invalid argument) [pid 375] unshare(CLONE_NEWCGROUP) = 0 [pid 375] unshare(CLONE_NEWUTS) = 0 [pid 375] unshare(CLONE_SYSVSEM) = 0 [pid 375] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 375] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 375] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 375] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 375] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 375] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 375] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 375] getpid() = 375 [pid 375] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=375}, {effective=1<) = 1 (in [15], left {tv_sec=0, tv_nsec=961557284}) [pid 314] read(15, "NOTFAIL: setfilecon: setxattr failed\n (errno 22: Invalid argument)\n", 1024) = 67 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8}) = 1 (in [11], left {tv_sec=0, tv_nsec=998077655}) [pid 375] +++ exited with 67 +++ [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=375, si_uid=10999, si_status=67, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 314] rt_sigreturn({mask=[]}) = 1 [pid 314] read(11, "", 4) = 0 [pid 314] kill(375, SIGKILL) = 0 [pid 314] read(15, "", 1024) = 0 [pid 314] write(3, "\x0c\x01\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x20\x00\x14\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x10\x00\x10\x00\x00\x00\x02\x00\x00\x00\x18\x00\x00\x00\x7c\x00\x00\x00\x98\x00\x00\x00\x0f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x62\x00\x00\x00\x4e\x4f\x54\x46\x41\x49\x4c\x3a\x20\x73\x65\x74\x66\x69\x6c\x65\x63\x6f\x6e\x3a"..., 272) = 272 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 529, NULL, 0) = 1 [pid 314] pipe2([9, 12], 0) = 0 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 314] pipe2( [pid 310] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 310] read(6 [pid 314] <... pipe2 resumed>[13, 14], 0) = 0 [pid 310] <... read resumed>, "\x0c\x01\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x20\x00\x14\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x10\x00\x10\x00\x00\x00\x02\x00\x00\x00\x18\x00\x00\x00\x7c\x00\x00\x00\x98\x00\x00\x00\x0f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x62\x00\x00\x00\x4e\x4f\x54\x46\x41\x49\x4c\x3a\x20\x73\x65\x74\x66\x69\x6c\x65\x63\x6f\x6e\x3a"..., 11533748) = 272 [pid 314] pipe2([16, 17], 0) = 0 [pid 310] futex(0x1ed5c4d97960, FUTEX_WAKE_PRIVATE, 1 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL [pid 312] <... futex resumed>) = 0 [pid 310] <... futex resumed>) = 1 [pid 312] epoll_pwait(4 [pid 310] read(6 [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL [pid 312] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 310] epoll_pwait(4 [pid 314] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 312] futex(0x1ed5c4d97960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=428176577} [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] mmap(NULL, 36864, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1205f3a000 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone3({flags=CLONE_VM|CLONE_VFORK|CLONE_CLEAR_SIGHAND, exit_signal=SIGCHLD, stack=0x7f1205f3a000, stack_size=0x9000}, 88ci2-android-6-1-perf/strace-static-x86_64: Process 376 attached [pid 376] rt_sigprocmask(SIG_BLOCK, NULL, ~[KILL STOP], 8) = 0 [pid 376] setpgid(0, 0) = 0 [pid 376] dup2(9, 0) = 0 [pid 376] dup2(14, 1) = 1 [pid 376] dup2(17, 2) = 2 [pid 376] dup2(7, 3) = 3 [pid 376] dup2(8, 4) = 4 [pid 376] close(5) = 0 [pid 376] close(6) = 0 [pid 376] close(7) = 0 [pid 376] close(8) = 0 [pid 376] close(9) = 0 [pid 376] close(10) = 0 [pid 376] close(11) = 0 [pid 376] close(12) = 0 [pid 376] close(13) = 0 [pid 376] close(14) = 0 [pid 376] close(15) = 0 [pid 376] close(16) = 0 [pid 376] close(17) = 0 [pid 376] close(18) = -1 EBADF (Bad file descriptor) [pid 376] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 376] close(19) = -1 EBADF (Bad file descriptor) [pid 376] close(20) = -1 EBADF (Bad file descriptor) [pid 376] close(21) = -1 EBADF (Bad file descriptor) [pid 376] close(22) = -1 EBADF (Bad file descriptor) [pid 376] close(23) = -1 EBADF (Bad file descriptor) [pid 376] close(24) = -1 EBADF (Bad file descriptor) [pid 376] close(25) = -1 EBADF (Bad file descriptor) [pid 376] close(26) = -1 EBADF (Bad file descriptor) [pid 376] close(27) = -1 EBADF (Bad file descriptor) [pid 376] close(28) = -1 EBADF (Bad file descriptor) [pid 376] close(29) = -1 EBADF (Bad file descriptor) [pid 376] close(30) = -1 EBADF (Bad file descriptor) [pid 376] close(31) = -1 EBADF (Bad file descriptor) [pid 376] close(32) = -1 EBADF (Bad file descriptor) [pid 376] close(33) = -1 EBADF (Bad file descriptor) [pid 376] close(34) = -1 EBADF (Bad file descriptor) [pid 376] close(35) = -1 EBADF (Bad file descriptor) [pid 376] close(36) = -1 EBADF (Bad file descriptor) [pid 376] close(37) = -1 EBADF (Bad file descriptor) [pid 376] close(38) = -1 EBADF (Bad file descriptor) [pid 376] close(39) = -1 EBADF (Bad file descriptor) [pid 376] close(40) = -1 EBADF (Bad file descriptor) [pid 376] close(41) = -1 EBADF (Bad file descriptor) [pid 376] close(42) = -1 EBADF (Bad file descriptor) [pid 376] close(43) = -1 EBADF (Bad file descriptor) [pid 376] close(44) = -1 EBADF (Bad file descriptor) [pid 376] close(45) = -1 EBADF (Bad file descriptor) [pid 376] close(46) = -1 EBADF (Bad file descriptor) [pid 376] close(47) = -1 EBADF (Bad file descriptor) [pid 376] close(48) = -1 EBADF (Bad file descriptor) [pid 376] close(49) = -1 EBADF (Bad file descriptor) [pid 376] close(50) = -1 EBADF (Bad file descriptor) [pid 376] close(51) = -1 EBADF (Bad file descriptor) [pid 376] close(52) = -1 EBADF (Bad file descriptor) [pid 376] close(53) = -1 EBADF (Bad file descriptor) [pid 376] close(54) = -1 EBADF (Bad file descriptor) [pid 376] close(55) = -1 EBADF (Bad file descriptor) [pid 376] close(56) = -1 EBADF (Bad file descriptor) [pid 376] close(57) = -1 EBADF (Bad file descriptor) [pid 376] close(58) = -1 EBADF (Bad file descriptor) [pid 376] close(59) = -1 EBADF (Bad file descriptor) [pid 376] close(60) = -1 EBADF (Bad file descriptor) [pid 376] close(61) = -1 EBADF (Bad file descriptor) [pid 376] close(62) = -1 EBADF (Bad file descriptor) [pid 376] close(63) = -1 EBADF (Bad file descriptor) [pid 376] close(64) = -1 EBADF (Bad file descriptor) [pid 376] close(65) = -1 EBADF (Bad file descriptor) [pid 376] close(66) = -1 EBADF (Bad file descriptor) [pid 376] close(67) = -1 EBADF (Bad file descriptor) [pid 376] close(68) = -1 EBADF (Bad file descriptor) [pid 376] close(69) = -1 EBADF (Bad file descriptor) [pid 376] close(70) = -1 EBADF (Bad file descriptor) [pid 376] close(71) = -1 EBADF (Bad file descriptor) [pid 376] close(72) = -1 EBADF (Bad file descriptor) [pid 376] close(73) = -1 EBADF (Bad file descriptor) [pid 376] close(74) = -1 EBADF (Bad file descriptor) [pid 376] close(75) = -1 EBADF (Bad file descriptor) [pid 376] close(76) = -1 EBADF (Bad file descriptor) [pid 376] close(77) = -1 EBADF (Bad file descriptor) [pid 376] close(78) = -1 EBADF (Bad file descriptor) [pid 376] close(79) = -1 EBADF (Bad file descriptor) [pid 376] close(80) = -1 EBADF (Bad file descriptor) [pid 376] close(81) = -1 EBADF (Bad file descriptor) [pid 376] close(82) = -1 EBADF (Bad file descriptor) [pid 376] close(83) = -1 EBADF (Bad file descriptor) [pid 376] close(84) = -1 EBADF (Bad file descriptor) [pid 376] close(85) = -1 EBADF (Bad file descriptor) [pid 376] close(86) = -1 EBADF (Bad file descriptor) [pid 376] close(87) = -1 EBADF (Bad file descriptor) [pid 376] close(88) = -1 EBADF (Bad file descriptor) [pid 376] close(89) = -1 EBADF (Bad file descriptor) [pid 376] close(90) = -1 EBADF (Bad file descriptor) [pid 376] close(91) = -1 EBADF (Bad file descriptor) [pid 376] close(92) = -1 EBADF (Bad file descriptor) [pid 376] close(93) = -1 EBADF (Bad file descriptor) [pid 376] close(94) = -1 EBADF (Bad file descriptor) [pid 376] close(95) = -1 EBADF (Bad file descriptor) [pid 376] close(96) = -1 EBADF (Bad file descriptor) [pid 376] close(97) = -1 EBADF (Bad file descriptor) [pid 376] close(98) = -1 EBADF (Bad file descriptor) [pid 376] close(99) = -1 EBADF (Bad file descriptor) [pid 376] close(100) = -1 EBADF (Bad file descriptor) [pid 376] close(101) = -1 EBADF (Bad file descriptor) [pid 376] close(102) = -1 EBADF (Bad file descriptor) [pid 376] close(103) = -1 EBADF (Bad file descriptor) [pid 376] close(104) = -1 EBADF (Bad file descriptor) [pid 376] close(105) = -1 EBADF (Bad file descriptor) [pid 376] close(106) = -1 EBADF (Bad file descriptor) [pid 376] close(107) = -1 EBADF (Bad file descriptor) [pid 376] close(108) = -1 EBADF (Bad file descriptor) [pid 376] close(109) = -1 EBADF (Bad file descriptor) [pid 376] close(110) = -1 EBADF (Bad file descriptor) [pid 376] close(111) = -1 EBADF (Bad file descriptor) [pid 376] close(112) = -1 EBADF (Bad file descriptor) [pid 376] close(113) = -1 EBADF (Bad file descriptor) [pid 376] close(114) = -1 EBADF (Bad file descriptor) [pid 376] close(115) = -1 EBADF (Bad file descriptor) [pid 376] close(116) = -1 EBADF (Bad file descriptor) [pid 376] close(117) = -1 EBADF (Bad file descriptor) [pid 376] close(118) = -1 EBADF (Bad file descriptor) [pid 376] close(119) = -1 EBADF (Bad file descriptor) [pid 376] close(120) = -1 EBADF (Bad file descriptor) [pid 376] close(121) = -1 EBADF (Bad file descriptor) [pid 376] close(122) = -1 EBADF (Bad file descriptor) [pid 376] close(123) = -1 EBADF (Bad file descriptor) [pid 376] close(124) = -1 EBADF (Bad file descriptor) [pid 376] close(125) = -1 EBADF (Bad file descriptor) [pid 376] close(126) = -1 EBADF (Bad file descriptor) [pid 376] close(127) = -1 EBADF (Bad file descriptor) [pid 376] close(128) = -1 EBADF (Bad file descriptor) [pid 376] close(129) = -1 EBADF (Bad file descriptor) [pid 376] close(130) = -1 EBADF (Bad file descriptor) [pid 376] close(131) = -1 EBADF (Bad file descriptor) [pid 376] close(132) = -1 EBADF (Bad file descriptor) [pid 376] close(133) = -1 EBADF (Bad file descriptor) [pid 376] close(134) = -1 EBADF (Bad file descriptor) [pid 376] close(135) = -1 EBADF (Bad file descriptor) [pid 376] close(136) = -1 EBADF (Bad file descriptor) [pid 376] close(137) = -1 EBADF (Bad file descriptor) [pid 376] close(138) = -1 EBADF (Bad file descriptor) [pid 376] close(139) = -1 EBADF (Bad file descriptor) [pid 376] close(140) = -1 EBADF (Bad file descriptor) [pid 376] close(141) = -1 EBADF (Bad file descriptor) [pid 376] close(142) = -1 EBADF (Bad file descriptor) [pid 376] close(143) = -1 EBADF (Bad file descriptor) [pid 376] close(144) = -1 EBADF (Bad file descriptor) [pid 376] close(145) = -1 EBADF (Bad file descriptor) [pid 376] close(146) = -1 EBADF (Bad file descriptor) [pid 376] close(147) = -1 EBADF (Bad file descriptor) [pid 376] close(148) = -1 EBADF (Bad file descriptor) [pid 376] close(149) = -1 EBADF (Bad file descriptor) [pid 376] close(150) = -1 EBADF (Bad file descriptor) [pid 376] close(151) = -1 EBADF (Bad file descriptor) [pid 376] close(152) = -1 EBADF (Bad file descriptor) [pid 376] close(153) = -1 EBADF (Bad file descriptor) [pid 376] close(154) = -1 EBADF (Bad file descriptor) [pid 376] close(155) = -1 EBADF (Bad file descriptor) [pid 376] close(156) = -1 EBADF (Bad file descriptor) [pid 376] close(157) = -1 EBADF (Bad file descriptor) [pid 376] close(158) = -1 EBADF (Bad file descriptor) [pid 376] close(159) = -1 EBADF (Bad file descriptor) [pid 376] close(160) = -1 EBADF (Bad file descriptor) [pid 376] close(161) = -1 EBADF (Bad file descriptor) [pid 376] close(162) = -1 EBADF (Bad file descriptor) [pid 376] close(163) = -1 EBADF (Bad file descriptor) [pid 376] close(164) = -1 EBADF (Bad file descriptor) [pid 376] close(165) = -1 EBADF (Bad file descriptor) [pid 376] close(166) = -1 EBADF (Bad file descriptor) [pid 376] close(167) = -1 EBADF (Bad file descriptor) [pid 376] close(168) = -1 EBADF (Bad file descriptor) [pid 376] close(169) = -1 EBADF (Bad file descriptor) [pid 376] close(170) = -1 EBADF (Bad file descriptor) [pid 376] close(171) = -1 EBADF (Bad file descriptor) [pid 376] close(172) = -1 EBADF (Bad file descriptor) [pid 376] close(173) = -1 EBADF (Bad file descriptor) [pid 376] close(174) = -1 EBADF (Bad file descriptor) [pid 376] close(175) = -1 EBADF (Bad file descriptor) [pid 376] close(176) = -1 EBADF (Bad file descriptor) [pid 376] close(177) = -1 EBADF (Bad file descriptor) [pid 376] close(178) = -1 EBADF (Bad file descriptor) [pid 376] close(179) = -1 EBADF (Bad file descriptor) [pid 376] close(180) = -1 EBADF (Bad file descriptor) [pid 376] close(181) = -1 EBADF (Bad file descriptor) [pid 376] close(182) = -1 EBADF (Bad file descriptor) [pid 376] close(183) = -1 EBADF (Bad file descriptor) [pid 376] close(184) = -1 EBADF (Bad file descriptor) [pid 376] close(185) = -1 EBADF (Bad file descriptor) [pid 376] close(186) = -1 EBADF (Bad file descriptor) [pid 376] close(187) = -1 EBADF (Bad file descriptor) [pid 376] close(188) = -1 EBADF (Bad file descriptor) [pid 376] close(189) = -1 EBADF (Bad file descriptor) [pid 376] close(190) = -1 EBADF (Bad file descriptor) [pid 376] close(191) = -1 EBADF (Bad file descriptor) [pid 376] close(192) = -1 EBADF (Bad file descriptor) [pid 376] close(193) = -1 EBADF (Bad file descriptor) [pid 376] close(194) = -1 EBADF (Bad file descriptor) [pid 376] close(195) = -1 EBADF (Bad file descriptor) [pid 376] close(196) = -1 EBADF (Bad file descriptor) [pid 376] close(197) = -1 EBADF (Bad file descriptor) [pid 376] close(198) = -1 EBADF (Bad file descriptor) [pid 376] close(199) = -1 EBADF (Bad file descriptor) [pid 376] close(200) = -1 EBADF (Bad file descriptor) [pid 376] close(201) = -1 EBADF (Bad file descriptor) [pid 376] close(202) = -1 EBADF (Bad file descriptor) [pid 376] close(203) = -1 EBADF (Bad file descriptor) [pid 376] close(204) = -1 EBADF (Bad file descriptor) [pid 376] close(205) = -1 EBADF (Bad file descriptor) [pid 376] close(206) = -1 EBADF (Bad file descriptor) [pid 376] close(207) = -1 EBADF (Bad file descriptor) [pid 376] close(208) = -1 EBADF (Bad file descriptor) [pid 376] close(209) = -1 EBADF (Bad file descriptor) [pid 376] close(210) = -1 EBADF (Bad file descriptor) [pid 376] close(211) = -1 EBADF (Bad file descriptor) [pid 376] close(212) = -1 EBADF (Bad file descriptor) [pid 376] close(213) = -1 EBADF (Bad file descriptor) [pid 376] close(214) = -1 EBADF (Bad file descriptor) [pid 376] close(215) = -1 EBADF (Bad file descriptor) [pid 376] close(216) = -1 EBADF (Bad file descriptor) [pid 376] close(217) = -1 EBADF (Bad file descriptor) [pid 376] close(218) = -1 EBADF (Bad file descriptor) [pid 376] close(219) = -1 EBADF (Bad file descriptor) [pid 376] close(220) = -1 EBADF (Bad file descriptor) [pid 376] close(221) = -1 EBADF (Bad file descriptor) [pid 376] close(222) = -1 EBADF (Bad file descriptor) [pid 376] close(223) = -1 EBADF (Bad file descriptor) [pid 376] close(224) = -1 EBADF (Bad file descriptor) [pid 376] close(225) = -1 EBADF (Bad file descriptor) [pid 376] close(226) = -1 EBADF (Bad file descriptor) [pid 376] close(227) = -1 EBADF (Bad file descriptor) [pid 376] close(228) = -1 EBADF (Bad file descriptor) [pid 376] close(229) = -1 EBADF (Bad file descriptor) [pid 376] close(230) = -1 EBADF (Bad file descriptor) [pid 376] close(231) = -1 EBADF (Bad file descriptor) [pid 376] close(232) = -1 EBADF (Bad file descriptor) [pid 376] close(233) = -1 EBADF (Bad file descriptor) [pid 376] close(234) = -1 EBADF (Bad file descriptor) [pid 376] close(235) = -1 EBADF (Bad file descriptor) [pid 376] close(236) = -1 EBADF (Bad file descriptor) [pid 376] close(237) = -1 EBADF (Bad file descriptor) [pid 376] close(238) = -1 EBADF (Bad file descriptor) [pid 376] close(239) = -1 EBADF (Bad file descriptor) [pid 376] close(240) = -1 EBADF (Bad file descriptor) [pid 376] close(241) = -1 EBADF (Bad file descriptor) [pid 376] close(242) = -1 EBADF (Bad file descriptor) [pid 376] close(243) = -1 EBADF (Bad file descriptor) [pid 376] close(244) = -1 EBADF (Bad file descriptor) [pid 376] close(245) = -1 EBADF (Bad file descriptor) [pid 376] close(246) = -1 EBADF (Bad file descriptor) [pid 376] close(247) = -1 EBADF (Bad file descriptor) [pid 376] close(248) = -1 EBADF (Bad file descriptor) [pid 376] close(249) = -1 EBADF (Bad file descriptor) [pid 376] close(250) = -1 EBADF (Bad file descriptor) [pid 376] close(251) = -1 EBADF (Bad file descriptor) [pid 376] close(252) = -1 EBADF (Bad file descriptor) [pid 376] close(253) = -1 EBADF (Bad file descriptor) [pid 376] close(254) = -1 EBADF (Bad file descriptor) [pid 376] close(255) = -1 EBADF (Bad file descriptor) [pid 376] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 376] execve("ci2-android-6-1-perf/syz-executor", ["ci2-android-6-1-perf/syz-executor", "exec"], 0x7ffd4c4c2940 /* 2 vars */ [pid 314] <... clone3 resumed>) = 376 [pid 314] munmap(0x7f1205f3a000, 36864) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [ 51.120235][ T28] audit: type=1401 audit(1786907705.344:101): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [pid 314] fcntl(13, F_GETFL) = 0 (flags O_RDONLY) [pid 376] <... execve resumed>) = 0 [pid 314] fcntl(13, F_SETFL, O_RDONLY|O_NONBLOCK) = 0 [pid 314] fcntl(16, F_GETFL) = 0 (flags O_RDONLY) [pid 314] fcntl(16, F_SETFL, O_RDONLY|O_NONBLOCK) = 0 [pid 314] close(9) = 0 [pid 314] close(14) = 0 [pid 314] close(17) = 0 [pid 314] close(10) = 0 [pid 314] close(11) = 0 [pid 314] close(15) = 0 [pid 314] write(12, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x01\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x50\xc3\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 72) = 72 [pid 314] pselect6(17, [3 13 16], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 376] brk(NULL) = 0x55556aea3000 [pid 376] brk(0x55556aea3e80) = 0x55556aea3e80 [pid 376] arch_prctl(ARCH_SET_FS, 0x55556aea3500) = 0 [pid 376] set_tid_address(0x55556aea37d0) = 376 [pid 376] set_robust_list(0x55556aea37e0, 24) = 0 [pid 376] prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 [pid 376] readlinkat(AT_FDCWD, "/proc/self/exe", "/root/ci2-android-6-1-perf/syz-executor", 4096) = 39 [pid 376] getrandom("\x35\x72\x8e\x87\x03\x7b\x83\xa5", 8, GRND_NONBLOCK) = 8 [pid 376] brk(NULL) = 0x55556aea3e80 [pid 376] brk(0x55556aec4e80) = 0x55556aec4e80 [pid 376] brk(0x55556aec5000) = 0x55556aec5000 [pid 376] mprotect(0x7f05dc0bc000, 1245184, PROT_READ) = 0 [pid 376] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 376] mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED_NOREPLACE, -1, 0) = 0x1ffffffff000 [pid 376] mmap(0x200000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED_NOREPLACE, -1, 0) = 0x200000000000 [pid 376] mmap(0x200001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED_NOREPLACE, -1, 0) = 0x200001000000 [pid 376] rt_sigaction(SIGCHLD, {sa_handler=0x7f05dbe51780, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f05dbf3f450}, NULL, 8) = 0 [pid 376] pkey_alloc(0, PKEY_UNRESTRICTED) = -1 EINVAL (Invalid argument) [pid 376] getrandom("\x9b\xb1\x87\x90\x83\xcf\x02\xea", 8, GRND_NONBLOCK) = 8 [pid 376] mkdir("./syzkaller.7sN5Tr", 0700) = 0 [pid 376] chmod("./syzkaller.7sN5Tr", 0777) = 0 [pid 376] chdir("./syzkaller.7sN5Tr") = 0 [pid 376] rt_sigaction(SIGRTMIN, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0 [pid 376] rt_sigaction(SIGRT_1, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0 [pid 376] rt_sigaction(SIGSEGV, {sa_handler=0x7f05dbe53bd0, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7f05dbf3f450}, NULL, 8) = 0 [pid 376] rt_sigaction(SIGBUS, {sa_handler=0x7f05dbe53bd0, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7f05dbf3f450}, NULL, 8) = 0 [pid 376] getpid() = 376 [pid 376] mmap(0x1b33420000, 4194304, PROT_READ, MAP_SHARED|MAP_FIXED_NOREPLACE, 3, 0) = 0x1b33420000 [pid 376] getpid() = 376 [pid 376] mmap(0x1b34424000, 262144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED_NOREPLACE, 4, 0) = 0x1b34424000 [pid 376] close(3) = 0 [pid 376] fcntl(5, F_GETFD) = -1 EBADF (Bad file descriptor) [pid 376] fcntl(6, F_GETFD) = -1 EBADF (Bad file descriptor) [pid 376] dup2(0, 249) = 249 [pid 376] dup2(1, 248) = 248 [pid 376] dup2(2, 1) = 1 [pid 376] dup2(2, 0) = 0 [pid 376] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x01\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x50\xc3\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 72) = 72 [pid 376] unshare(CLONE_NEWPID) = 0 [pid 376] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 376] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 377 attached , child_tidptr=0x55556aea37d0) = 377 [pid 376] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 377] set_robust_list(0x55556aea37e0, 24) = 0 [pid 377] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 377] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 377] getppid() = 0 [pid 377] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 377] dup2(3, 201) = 201 [pid 377] close(3) = 0 [pid 377] prlimit64(0, RLIMIT_AS, {rlim_cur=344064*1024, rlim_max=344064*1024}, NULL) = 0 [pid 377] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0 [pid 377] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0 [pid 377] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0 [pid 377] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0 [pid 377] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0 [pid 377] unshare(CLONE_NEWNS) = 0 [pid 377] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0 [pid 377] unshare(CLONE_NEWIPC) = -1 EINVAL (Invalid argument) [pid 377] unshare(CLONE_NEWCGROUP) = 0 [pid 377] unshare(CLONE_NEWUTS) = 0 [pid 377] unshare(CLONE_SYSVSEM) = 0 [pid 377] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 377] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 377] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 377] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 377] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 377] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 377] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 377] getpid() = 1 [pid 377] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 314] <... pselect6 resumed>) = 1 (in [13], left {tv_sec=0, tv_nsec=954966254}) [pid 314] read(13, "\x00\x00\x00\x00", 4) = 4 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00", 56) = 56 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 428, NULL, 0) = 1 [pid 314] write(12, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x10\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 314] <... write resumed>) = 48 [pid 310] <... futex resumed>) = 1 [pid 314] pselect6(17, [3 13 16], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] read(6 [pid 307] <... futex resumed>) = 0 [pid 377] <... write resumed>) = 4 [pid 310] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00", 11533748) = 56 [pid 377] mkdirat(AT_FDCWD, "./0", 0777 [pid 310] read(6 [pid 377] <... mkdirat resumed>) = 0 [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 377] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 310] epoll_pwait(4 [pid 377] <... openat resumed>) = 3 [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 377] ioctl(3, LOOP_CLR_FD [pid 310] epoll_pwait(4 [pid 377] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 377] close(3) = 0 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=335636065} [pid 377] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x10\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 377] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 377] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556aea37d0) = 2 [pid 377] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-1-perf/strace-static-x86_64: Process 378 attached [pid 378] set_robust_list(0x55556aea37e0, 24) = 0 [pid 378] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 378] chdir("./0") = 0 [pid 378] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 378] setpgid(0, 0) = 0 [pid 378] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 378] write(3, "1000", 4) = 4 [pid 378] close(3) = 0 [pid 378] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 378] close(249) = 0 [pid 378] close(248) = 0 [pid 378] openat(AT_FDCWD, "/sys", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 378] fstat(3, {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0 [pid 378] getdents64(3, 0x55556aeb68d0 /* 13 entries */, 32768) = 376 [pid 378] getdents64(3, 0x55556aeb68d0 /* 0 entries */, 32768) = 0 [pid 378] close(3) = 0 [pid 378] openat(AT_FDCWD, "/sys/kernel", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 378] fstat(3, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 378] brk(0x55556aee7000) = 0x55556aee7000 [pid 378] getdents64(3, 0x55556aebeae0 /* 28 entries */, 32768) = 896 [pid 378] getdents64(3, 0x55556aebeae0 /* 0 entries */, 32768) = 0 [pid 378] brk(0x55556aedf000) = 0x55556aedf000 [pid 378] close(3) = 0 [pid 378] openat(AT_FDCWD, "/sys/power", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 378] fstat(3, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 378] getdents64(3, 0x55556aebeae0 /* 16 entries */, 32768) = 528 [pid 378] getdents64(3, 0x55556aebeae0 /* 0 entries */, 32768) = 0 [pid 378] close(3) = 0 [pid 378] openat(AT_FDCWD, "/sys/class", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 378] fstat(3, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 378] getdents64(3, 0x55556aebeae0 /* 88 entries */, 32768) = 2568 [pid 378] getdents64(3, 0x55556aebeae0 /* 0 entries */, 32768) = 0 [pid 378] close(3) = 0 [pid 378] openat(AT_FDCWD, "/sys/devices", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 378] fstat(3, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 378] getdents64(3, 0x55556aebeae0 /* 14 entries */, 32768) = 416 [pid 378] getdents64(3, 0x55556aebeae0 /* 0 entries */, 32768) = 0 [pid 378] close(3) = 0 [pid 378] openat(AT_FDCWD, "/sys/dev", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 378] fstat(3, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 378] getdents64(3, 0x55556aebeae0 /* 4 entries */, 32768) = 104 [pid 378] getdents64(3, 0x55556aebeae0 /* 0 entries */, 32768) = 0 [pid 378] close(3) = 0 [pid 378] openat(AT_FDCWD, "/sys/hypervisor", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 378] fstat(3, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 378] getdents64(3, 0x55556aebeae0 /* 2 entries */, 32768) = 48 [pid 378] getdents64(3, 0x55556aebeae0 /* 0 entries */, 32768) = 0 [pid 378] close(3) = 0 [pid 378] openat(AT_FDCWD, "/sys/fs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 378] fstat(3, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 378] getdents64(3, 0x55556aebeae0 /* 12 entries */, 32768) = 336 [pid 378] getdents64(3, 0x55556aebeae0 /* 0 entries */, 32768) = 0 [pid 378] close(3) = 0 [pid 378] openat(AT_FDCWD, "/sys/bus", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 378] fstat(3, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 378] getdents64(3, 0x55556aebeae0 /* 44 entries */, 32768) = 1224 [pid 378] getdents64(3, 0x55556aebeae0 /* 0 entries */, 32768) = 0 [pid 378] close(3) = 0 [pid 378] openat(AT_FDCWD, "/sys/firmware", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 378] fstat(3, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 378] getdents64(3, 0x55556aebeae0 /* 6 entries */, 32768) = 160 [pid 378] getdents64(3, 0x55556aebeae0 /* 0 entries */, 32768) = 0 [pid 378] close(3) = 0 [pid 378] openat(AT_FDCWD, "/sys/block", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 378] fstat(3, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 378] getdents64(3, 0x55556aebeae0 /* 52 entries */, 32768) = 1560 [pid 378] getdents64(3, 0x55556aebeae0 /* 0 entries */, 32768) = 0 [pid 378] close(3) = 0 [pid 378] openat(AT_FDCWD, "/sys/module", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 378] fstat(3, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 378] getdents64(3, 0x55556aebeae0 /* 177 entries */, 32768) = 5680 [pid 378] getdents64(3, 0x55556aebeae0 /* 0 entries */, 32768) = 0 [pid 378] close(3) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/kernel/wakeup_reasons", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/kernel/warn_count", {st_mode=S_IFREG|0444, st_size=4096, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/kernel/notes", {st_mode=S_IFREG|0444, st_size=108, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/kernel/dma_heap", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/kernel/mm", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/kernel/uevent_seqnum", {st_mode=S_IFREG|0444, st_size=4096, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/kernel/profiling", {st_mode=S_IFREG|0644, st_size=4096, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/kernel/btf", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/kernel/dmabuf", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/kernel/software_nodes", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/kernel/reboot", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/kernel/tracing", {st_mode=S_IFDIR|0700, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/kernel/oops_count", {st_mode=S_IFREG|0444, st_size=4096, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/kernel/kheaders.tar.xz", {st_mode=S_IFREG|0444, st_size=4069628, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/kernel/slab", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/kernel/iommu_groups", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/kernel/security", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/kernel/irq", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/kernel/fscaps", {st_mode=S_IFREG|0444, st_size=4096, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/kernel/uevent_helper", {st_mode=S_IFREG|0644, st_size=4096, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/kernel/rcu_normal", {st_mode=S_IFREG|0644, st_size=4096, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/kernel/debug", {st_mode=S_IFDIR|0700, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/kernel/config", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/kernel/rcu_expedited", {st_mode=S_IFREG|0644, st_size=4096, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/kernel/cgroup", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/kernel/boot_params", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/power/wakeup_count", {st_mode=S_IFREG|0644, st_size=4096, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/power/sync_on_suspend", {st_mode=S_IFREG|0644, st_size=4096, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/power/resume", {st_mode=S_IFREG|0644, st_size=4096, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/power/suspend_stats", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/power/wake_unlock", {st_mode=S_IFREG|0644, st_size=4096, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/power/wake_lock", {st_mode=S_IFREG|0644, st_size=4096, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/power/state", {st_mode=S_IFREG|0644, st_size=4096, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/power/resume_offset", {st_mode=S_IFREG|0644, st_size=4096, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/power/mem_sleep", {st_mode=S_IFREG|0644, st_size=4096, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/power/image_size", {st_mode=S_IFREG|0644, st_size=4096, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/power/reserved_size", {st_mode=S_IFREG|0644, st_size=4096, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/power/disk", {st_mode=S_IFREG|0644, st_size=4096, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/power/pm_async", {st_mode=S_IFREG|0644, st_size=4096, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/power/pm_freeze_timeout", {st_mode=S_IFREG|0644, st_size=4096, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/class/savu", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/class/input", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/class/iommu", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/class/ptp", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/class/bsg", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/class/hidraw", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/class/dmi", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/class/msr", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/class/scsi_host", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/class/dvb", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/class/xt_idletimer", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/class/zram-control", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/class/ppp", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/class/rtc", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/class/hwmon", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/class/vc", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/class/watchdog", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/class/usb_power_delivery", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/class/ieee802154", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/class/mmc_host", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/class/pyra", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/class/drm", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/class/thermal", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/class/android_usb", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/class/powercap", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/class/udc", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/class/cpuid", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/class/rc", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/class/vtconsole", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/class/konepure", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/class/rpmsg", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/class/pci_epc", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/class/dma_heap", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/class/wakeup", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/class/graphics", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/class/scsi_device", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/class/usbmon", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/class/retimer", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/class/mem", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/class/nd", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/class/devcoredump", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/class/devlink", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/class/misc", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/class/regulator", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/class/nvme-subsystem", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/class/dma", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/class/backlight", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/class/pps", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/class/nfc", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/class/uio", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/class/nvme-generic", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/class/nvme", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/class/gnss", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/class/leds", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/class/extcon", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/class/devfreq-event", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/class/virtio-ports", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/class/net", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/class/mdio_bus", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/class/lcd", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/class/ryos", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/class/remoteproc", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/class/pci_bus", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/class/usb_role", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/class/kovaplus", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/class/rfkill", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/class/typec", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/class/spi_master", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/class/lirc", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/class/scsi_disk", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/class/bluetooth", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/class/typec_mux", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/class/isku", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/class/ieee80211", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/class/devfreq", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/class/koneplus", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/class/sound", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/class/kone", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/class/firmware", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/class/tty", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/class/arvo", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/class/video4linux", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/class/bdi", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/class/power_supply", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/class/ublk-char", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/class/block", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/devices/software", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/devices/pnp0", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/devices/platform", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/devices/power", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/devices/uprobe", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/devices/system", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/devices/breakpoint", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/devices/virtual", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/devices/tracepoint", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/devices/LNXSYSTM:00", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/devices/msr", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/dev/char", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/dev/block", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/fs/9p", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/fs/erofs", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/fs/pstore", {st_mode=S_IFDIR|0750, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/fs/f2fs", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/fs/bpf", {st_mode=S_IFDIR|S_ISVTX|0777, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/fs/fuse", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/fs/ext4", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/fs/selinux", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/fs/incremental-fs", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/fs/cgroup", {st_mode=S_IFDIR|0555, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/bus/spmi", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/bus/gadget", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/bus/rpmsg", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/bus/serio", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/bus/iio", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/bus/gpio", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/bus/nd", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/bus/platform", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/bus/pci-epf", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/bus/pci", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/bus/soc", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/bus/cpu", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/bus/dax", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/bus/rmi4", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/bus/mmc", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/bus/scsi", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/bus/mdio_bus", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/bus/spi", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/bus/hid", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/bus/edac", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/bus/pci_express", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/bus/pnp", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/bus/typec", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/bus/container", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/bus/clockevents", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/bus/usb", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/bus/event_source", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/bus/media", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/bus/nvmem", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/bus/sdio", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/bus/cec", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/bus/mipi-dsi", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/bus/usb-serial", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/bus/serial", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/bus/acpi", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/bus/clocksource", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/bus/i3c", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/bus/virtio", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/bus/workqueue", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/bus/i2c", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/bus/memory", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/bus/mmc_rpmb", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/firmware/devicetree", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/firmware/memmap", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/firmware/dmi", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/firmware/acpi", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/dynamic_debug", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/nf_conntrack_sane", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/e1000", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/intel_idle", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/videobuf2_v4l2", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/usblp", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/8021q", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/keyboard", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/btqca", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/ip_gre", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/f2fs", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/netfs", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/memory_hotplug", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/virtio_pci_modern_dev", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/binder", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/snd_timer", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/btsdio", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/page_reporting", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/hid", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/brd", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/usbcore", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/ip6_tunnel", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/vhost_iotlb", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/hid_wiimote", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/cdc_ncm", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/nf_conntrack_h323", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/snd_intel_dspcfg", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/usb_storage", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/blk_cgroup", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/nvme_core", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/pcie_aspm", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/pnp", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/rfkill", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/hci_uart", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/cpufreq", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/uvcvideo", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/ehci_hcd", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/sit", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/ipv6", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/bluetooth", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/nf_conntrack_irc", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/dummy_hcd", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/btbcm", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/tipc", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/fuse", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/nf_conntrack_amanda", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/dvb_core", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/videobuf2_common", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/configfs", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/virtio_gpu", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/snd_soc_core", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/virtio_pci_legacy_dev", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/loop", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/cec", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/videobuf2_dma_sg", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/blk_crypto", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/hid_ntrig", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/rcutree", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/mac80211", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/debug_kinfo", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/l2tp_ppp", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/vcan", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/button", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/kvm", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/libcomposite", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/nf_conntrack_ftp", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/can", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/block", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/xt_quota2", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/asix", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/hid_elo", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/vhost", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/dm_snapshot", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/snd_pcm", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/xz_dec", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/snd", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/virtio_pci", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/dm_mod", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/wireguard", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/cpuidle_haltpoll", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/kvm_intel", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/i8042", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/ttm", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/r8152", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/sr9800", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/module", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/smsc75xx", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/msr", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/ramoops", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/hid_led", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/firmware_class", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/rfcomm", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/binder_alloc", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/acpi", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/clocksource", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/fscrypto", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/rng_core", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/printk", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/hid_prodikeys", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/hid_logitech_hidpp", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/v4l2_mem2mem", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/virtio_blk", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/hid_cp2112", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/cfg80211", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/watchdog", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/dm_bufio", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/virtio_net", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/workqueue", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/ufshcd_core", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/hid_magicmouse", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/drm", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/gspca_main", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/cpuidle", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/cryptomgr", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/spurious", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/dm_verity", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/usb_f_uvc", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/edac_core", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/ftdi_sio", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/vt", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/nf_conntrack", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/tcp_cubic", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/nmi_backtrace", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/xhci_hcd", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/8250", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/hid_steam", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/kfence", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/hid_logitech", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/srcutree", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/sdhci", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/rcupdate", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/random", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/rtc_cmos", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/hidp", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/haltpoll", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/drm_kms_helper", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/erofs", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/wacom", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/can_gw", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/bridge", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/nf_conntrack_tftp", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/sch_htb", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/smsc95xx", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/ir_kbd_i2c", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/pstore", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/dm_user", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/vmw_vsock_virtio_transport_common", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/acpi_cpufreq", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/snd_intel_sdw_acpi", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/overlay", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/ppp_mppe", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/processor", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/scsi_mod", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/kernel", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/page_alloc", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/l2tp_core", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/snd_usb_audio", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/kvm_amd", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/usbhid", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/vsock", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/hid_apple", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/nfc", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/pci_hotplug", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/rmi_core", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/gpiolib_acpi", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/i2c_algo_bit", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/hibernate", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/gve", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/ip6_gre", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/nvme", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/ipip", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/xpad", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/nf_conntrack_netbios_ns", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/mmcblk", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] newfstatat(AT_FDCWD, "/sys/module/kunit", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0 [pid 378] mmap(0x1b34464000, 14417920, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED_NOREPLACE, 4, 0x40000) = 0x1b34464000 [pid 378] exit_group(0) = ? [pid 378] +++ exited with 0 +++ [pid 377] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 377] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 377] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [13], left {tv_sec=0, tv_nsec=910483920}) [pid 377] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(13 [pid 377] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 377] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\x8c\x02\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x18\x00\x10\x00\x04\x00\x08\x00\x00\x00\x00\x00\x0c\x00\x10\x00\x00\x00\x02\x00\x00\x00\x48\x00\x00\x00\x18\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x14\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x0c\x00\x00\x00\x14\x00\x00\x00\x0c\x00\x00\x00\x80\x4a\x5d\x05"..., 656 [pid 377] <... openat resumed>) = 3 [pid 377] fstat(3 [pid 314] <... write resumed>) = 656 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 336, NULL, 0) = 1 [pid 377] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=60, ...}) = 0 [pid 314] pselect6(17, [3 13 16], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 377] getdents64(3 [pid 310] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 377] <... getdents64 resumed>, 0x55556aeb68d0 /* 3 entries */, 32768) = 80 [pid 310] read(6 [pid 377] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] <... read resumed>, "\x8c\x02\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x18\x00\x10\x00\x04\x00\x08\x00\x00\x00\x00\x00\x0c\x00\x10\x00\x00\x00\x02\x00\x00\x00\x48\x00\x00\x00\x18\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x14\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x0c\x00\x00\x00\x14\x00\x00\x00\x0c\x00\x00\x00\x80\x4a\x5d\x05"..., 11533748) = 656 [pid 377] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] futex(0x1ed5c4d97960, FUTEX_WAKE_PRIVATE, 1 [pid 377] newfstatat(AT_FDCWD, "./0/binderfs" [pid 312] <... futex resumed>) = 0 [pid 310] <... futex resumed>) = 1 [pid 377] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 312] epoll_pwait(4 [pid 377] unlink("./0/binderfs") = 0 [pid 377] getdents64(3, 0x55556aeb68d0 /* 0 entries */, 32768) = 0 [pid 377] close(3) = 0 [pid 377] unlinkat(AT_FDCWD, "./0", AT_REMOVEDIR) = 0 [pid 377] mkdirat(AT_FDCWD, "./1", 0777) = 0 [pid 377] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 377] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 377] close(3) = 0 [pid 377] read(249 [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 312] epoll_pwait(4 [pid 310] futex(0x1ed5c29ec960, FUTEX_WAKE_PRIVATE, 1 [pid 307] getpid( [pid 310] <... futex resumed>) = 1 [pid 308] <... futex resumed>) = 0 [pid 307] <... getpid resumed>) = 306 [pid 308] futex(0x1ed5c29ec960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 307] tgkill(306, 310, SIGURG [pid 310] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 307] <... tgkill resumed>) = 0 [pid 310] rt_sigreturn({mask=[]}) = 32 [pid 312] <... epoll_pwait resumed>, [], 128, 10, NULL, 0) = 0 [pid 312] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 312] epoll_pwait(4, [], 128, 6, NULL, 0) = 0 [pid 312] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 312] epoll_pwait(4 [pid 310] futex(0x1ed5c29ec960, FUTEX_WAKE_PRIVATE, 1 [pid 307] getpid( [pid 310] <... futex resumed>) = 1 [pid 308] <... futex resumed>) = 0 [pid 307] <... getpid resumed>) = 306 [pid 307] tgkill(306, 310, SIGURG) = 0 [pid 310] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] rt_sigreturn({mask=[]}) = 1 [pid 310] futex(0x1ed5c2a80160, FUTEX_WAIT_PRIVATE, 0, NULL [pid 312] <... epoll_pwait resumed>, [], 128, 9, NULL, 0) = 0 [pid 312] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 312] epoll_pwait(4, [], 128, 1, NULL, 0) = 0 [pid 312] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 312] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 312] epoll_pwait(4 [pid 308] futex(0x1ed5c2a80160, FUTEX_WAKE_PRIVATE, 1 [pid 307] getpid( [pid 308] <... futex resumed>) = 1 [pid 307] <... getpid resumed>) = 306 [pid 310] <... futex resumed>) = 0 [pid 307] tgkill(306, 308, SIGURG [pid 312] <... epoll_pwait resumed>, [], 128, 9, NULL, 0) = 0 [pid 310] futex(0x1ed5c2a80160, FUTEX_WAIT_PRIVATE, 0, NULL [pid 308] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 307] <... tgkill resumed>) = 0 [pid 312] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 312] epoll_pwait(4 [pid 308] rt_sigreturn({mask=[]}) = 4 [pid 312] <... epoll_pwait resumed>, [], 128, 1, NULL, 0) = 0 [pid 312] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 312] epoll_pwait(4, [], 128, 9, NULL, 0) = 0 [pid 312] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 312] epoll_pwait(4, [], 128, 1, NULL, 0) = 0 [pid 312] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 312] epoll_pwait(4 [pid 308] futex(0x1ed5c2a80160, FUTEX_WAKE_PRIVATE, 1 [pid 307] getpid() = 306 [pid 307] tgkill(306, 308, SIGURG) = 0 [pid 310] <... futex resumed>) = 0 [pid 308] <... futex resumed>) = 1 [pid 308] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 312] <... epoll_pwait resumed>, [], 128, 9, NULL, 0) = 0 [pid 308] rt_sigreturn({mask=[]} [pid 312] futex(0x1ed5c4d97960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 308] <... rt_sigreturn resumed>) = 1 [pid 308] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 308] epoll_pwait(4, [], 128, 1, NULL, 0) = 0 [pid 308] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 308] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 308] epoll_pwait(4, [], 128, 9, NULL, 0) = 0 [pid 308] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 308] epoll_pwait(4, [], 128, 1, NULL, 0) = 0 [pid 308] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 308] epoll_pwait(4 [pid 310] futex(0x1ed5c4d97960, FUTEX_WAKE_PRIVATE, 1 [pid 307] getpid() = 306 [pid 307] tgkill(306, 310, SIGURG) = 0 [pid 312] <... futex resumed>) = 0 [pid 310] <... futex resumed>) = 1 [pid 310] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 310] rt_sigreturn({mask=[]}) = 1 [pid 310] futex(0x1ed5c2a80160, FUTEX_WAIT_PRIVATE, 0, NULL [pid 308] <... epoll_pwait resumed>, [], 128, 9, NULL, 0) = 0 [pid 308] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 308] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 308] epoll_pwait(4 [pid 312] futex(0x1ed5c2a80160, FUTEX_WAKE_PRIVATE, 1 [pid 310] <... futex resumed>) = 0 [pid 312] <... futex resumed>) = 1 [pid 310] write(6, "\x20\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x0b\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x03\x04\x00\x04\x00\x04\x00\x00\x00", 36 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=902058780}) [pid 314] read(3 [pid 310] <... write resumed>) = 36 [pid 314] <... read resumed>, "\x20\x00\x00\x00", 4) = 4 [pid 314] read(3 [pid 310] futex(0x1ed5c2a80160, FUTEX_WAIT_PRIVATE, 0, NULL [pid 314] <... read resumed>, "\x0c\x00\x00\x00\x08\x00\x0c\x00\x0b\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x03\x04\x00\x04\x00\x04\x00\x00\x00", 32) = 32 [pid 314] pselect6(17, [3 13 16], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 312] futex(0x1ed5c4d97960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 308] <... epoll_pwait resumed>, [], 128, 9, NULL, 0) = 0 [pid 308] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 308] epoll_pwait(4, [], 128, 1, NULL, 0) = 0 [pid 308] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 308] futex(0x1ed5c4d97960, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 308] write(2, "2026/08/16 19:15:05 executed programs: 0\n", 412026/08/16 19:15:05 executed programs: 0 ) = 41 [pid 312] <... futex resumed>) = 0 [pid 312] epoll_pwait(4 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x11\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 312] epoll_pwait(4 [pid 308] <... write resumed>) = 1992 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=994209358}) [pid 314] read(3, "\xc4\x07\x00\x00", 4) = 4 [pid 314] read(3, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x11\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 314] kill(376, SIGKILL) = 0 [pid 307] getpid( [pid 308] futex(0x1ed5c2a80160, FUTEX_WAKE_PRIVATE, 1 [pid 307] <... getpid resumed>) = 306 [pid 307] tgkill(306, 308, SIGURG) = 0 [pid 310] <... futex resumed>) = 0 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x12\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992) = 1992 [pid 310] read(6, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] futex(0x1ed5c2a80160, FUTEX_WAIT_PRIVATE, 0, NULL [pid 308] <... futex resumed>) = 1 [pid 377] <... read resumed> ) = ? [pid 376] +++ killed by SIGKILL +++ [pid 308] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 314] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=376, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 314] rt_sigreturn({mask=[]}) = 376 [pid 314] pipe2([9, 10], 0) = 0 [pid 314] pipe2([11, 14], 0) = 0 [pid 314] pipe2([15, 17], 0) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL [pid 377] +++ killed by SIGKILL +++ [pid 314] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL [pid 308] rt_sigreturn({mask=[]} [pid 314] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 308] <... rt_sigreturn resumed>) = 1 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL [pid 308] futex(0x1ed5c29ec960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 314] <... prlimit64 resumed>, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=130792737} [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 314] mmap(NULL, 36864, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1205f3a000 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 314] clone3({flags=CLONE_VM|CLONE_VFORK|CLONE_CLEAR_SIGHAND, exit_signal=SIGCHLD, stack=0x7f1205f3a000, stack_size=0x9000}, 88ci2-android-6-1-perf/strace-static-x86_64: Process 379 attached [pid 379] rt_sigprocmask(SIG_BLOCK, NULL, ~[KILL STOP], 8) = 0 [pid 379] setpgid(0, 0) = 0 [pid 379] dup2(9, 0) = 0 [pid 379] dup2(14, 1) = 1 [pid 379] dup2(17, 2) = 2 [pid 379] dup2(7, 3) = 3 [pid 379] dup2(8, 4) = 4 [pid 379] close(5) = 0 [pid 379] close(6) = 0 [pid 379] close(7) = 0 [pid 379] close(8) = 0 [pid 379] close(9) = 0 [pid 379] close(10) = 0 [pid 379] close(11) = 0 [pid 379] close(12) = 0 [pid 379] close(13) = 0 [pid 379] close(14) = 0 [pid 379] close(15) = 0 [pid 379] close(16) = 0 [pid 379] close(17) = 0 [pid 379] close(18) = -1 EBADF (Bad file descriptor) [pid 379] prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=256, rlim_max=256}) = 0 [pid 379] close(19) = -1 EBADF (Bad file descriptor) [pid 379] close(20) = -1 EBADF (Bad file descriptor) [pid 379] close(21) = -1 EBADF (Bad file descriptor) [pid 379] close(22) = -1 EBADF (Bad file descriptor) [pid 379] close(23) = -1 EBADF (Bad file descriptor) [pid 379] close(24) = -1 EBADF (Bad file descriptor) [pid 379] close(25) = -1 EBADF (Bad file descriptor) [pid 379] close(26) = -1 EBADF (Bad file descriptor) [pid 379] close(27) = -1 EBADF (Bad file descriptor) [pid 379] close(28) = -1 EBADF (Bad file descriptor) [pid 379] close(29) = -1 EBADF (Bad file descriptor) [pid 379] close(30) = -1 EBADF (Bad file descriptor) [pid 379] close(31) = -1 EBADF (Bad file descriptor) [pid 379] close(32) = -1 EBADF (Bad file descriptor) [pid 379] close(33) = -1 EBADF (Bad file descriptor) [pid 379] close(34) = -1 EBADF (Bad file descriptor) [pid 379] close(35) = -1 EBADF (Bad file descriptor) [pid 379] close(36) = -1 EBADF (Bad file descriptor) [pid 379] close(37) = -1 EBADF (Bad file descriptor) [pid 379] close(38) = -1 EBADF (Bad file descriptor) [pid 379] close(39) = -1 EBADF (Bad file descriptor) [pid 379] close(40) = -1 EBADF (Bad file descriptor) [pid 379] close(41) = -1 EBADF (Bad file descriptor) [pid 379] close(42) = -1 EBADF (Bad file descriptor) [pid 379] close(43) = -1 EBADF (Bad file descriptor) [pid 379] close(44) = -1 EBADF (Bad file descriptor) [pid 379] close(45) = -1 EBADF (Bad file descriptor) [pid 379] close(46) = -1 EBADF (Bad file descriptor) [pid 379] close(47) = -1 EBADF (Bad file descriptor) [pid 379] close(48) = -1 EBADF (Bad file descriptor) [pid 379] close(49) = -1 EBADF (Bad file descriptor) [pid 379] close(50) = -1 EBADF (Bad file descriptor) [pid 379] close(51) = -1 EBADF (Bad file descriptor) [pid 379] close(52) = -1 EBADF (Bad file descriptor) [pid 379] close(53) = -1 EBADF (Bad file descriptor) [pid 379] close(54) = -1 EBADF (Bad file descriptor) [pid 379] close(55) = -1 EBADF (Bad file descriptor) [pid 379] close(56) = -1 EBADF (Bad file descriptor) [pid 379] close(57) = -1 EBADF (Bad file descriptor) [pid 379] close(58) = -1 EBADF (Bad file descriptor) [pid 379] close(59) = -1 EBADF (Bad file descriptor) [pid 379] close(60) = -1 EBADF (Bad file descriptor) [pid 379] close(61) = -1 EBADF (Bad file descriptor) [pid 379] close(62) = -1 EBADF (Bad file descriptor) [pid 379] close(63) = -1 EBADF (Bad file descriptor) [pid 379] close(64) = -1 EBADF (Bad file descriptor) [pid 379] close(65) = -1 EBADF (Bad file descriptor) [pid 379] close(66) = -1 EBADF (Bad file descriptor) [pid 379] close(67) = -1 EBADF (Bad file descriptor) [pid 379] close(68) = -1 EBADF (Bad file descriptor) [pid 379] close(69) = -1 EBADF (Bad file descriptor) [pid 379] close(70) = -1 EBADF (Bad file descriptor) [pid 379] close(71) = -1 EBADF (Bad file descriptor) [pid 379] close(72) = -1 EBADF (Bad file descriptor) [pid 379] close(73) = -1 EBADF (Bad file descriptor) [pid 379] close(74) = -1 EBADF (Bad file descriptor) [pid 379] close(75) = -1 EBADF (Bad file descriptor) [pid 379] close(76) = -1 EBADF (Bad file descriptor) [pid 379] close(77) = -1 EBADF (Bad file descriptor) [pid 379] close(78) = -1 EBADF (Bad file descriptor) [pid 379] close(79) = -1 EBADF (Bad file descriptor) [pid 379] close(80) = -1 EBADF (Bad file descriptor) [pid 379] close(81) = -1 EBADF (Bad file descriptor) [pid 379] close(82) = -1 EBADF (Bad file descriptor) [pid 379] close(83) = -1 EBADF (Bad file descriptor) [pid 379] close(84) = -1 EBADF (Bad file descriptor) [pid 379] close(85) = -1 EBADF (Bad file descriptor) [pid 379] close(86) = -1 EBADF (Bad file descriptor) [pid 379] close(87) = -1 EBADF (Bad file descriptor) [pid 379] close(88) = -1 EBADF (Bad file descriptor) [pid 379] close(89) = -1 EBADF (Bad file descriptor) [pid 379] close(90) = -1 EBADF (Bad file descriptor) [pid 379] close(91) = -1 EBADF (Bad file descriptor) [pid 379] close(92) = -1 EBADF (Bad file descriptor) [pid 379] close(93) = -1 EBADF (Bad file descriptor) [pid 379] close(94) = -1 EBADF (Bad file descriptor) [pid 379] close(95) = -1 EBADF (Bad file descriptor) [pid 379] close(96) = -1 EBADF (Bad file descriptor) [pid 379] close(97) = -1 EBADF (Bad file descriptor) [pid 379] close(98) = -1 EBADF (Bad file descriptor) [pid 379] close(99) = -1 EBADF (Bad file descriptor) [pid 379] close(100) = -1 EBADF (Bad file descriptor) [pid 379] close(101) = -1 EBADF (Bad file descriptor) [pid 379] close(102) = -1 EBADF (Bad file descriptor) [pid 379] close(103) = -1 EBADF (Bad file descriptor) [pid 379] close(104) = -1 EBADF (Bad file descriptor) [pid 379] close(105) = -1 EBADF (Bad file descriptor) [pid 379] close(106) = -1 EBADF (Bad file descriptor) [pid 379] close(107) = -1 EBADF (Bad file descriptor) [pid 379] close(108) = -1 EBADF (Bad file descriptor) [pid 379] close(109) = -1 EBADF (Bad file descriptor) [pid 379] close(110) = -1 EBADF (Bad file descriptor) [pid 379] close(111) = -1 EBADF (Bad file descriptor) [pid 379] close(112) = -1 EBADF (Bad file descriptor) [pid 379] close(113) = -1 EBADF (Bad file descriptor) [pid 379] close(114) = -1 EBADF (Bad file descriptor) [pid 379] close(115) = -1 EBADF (Bad file descriptor) [pid 379] close(116) = -1 EBADF (Bad file descriptor) [pid 379] close(117) = -1 EBADF (Bad file descriptor) [pid 379] close(118) = -1 EBADF (Bad file descriptor) [pid 379] close(119) = -1 EBADF (Bad file descriptor) [pid 379] close(120) = -1 EBADF (Bad file descriptor) [pid 379] close(121) = -1 EBADF (Bad file descriptor) [pid 379] close(122) = -1 EBADF (Bad file descriptor) [pid 379] close(123) = -1 EBADF (Bad file descriptor) [pid 379] close(124) = -1 EBADF (Bad file descriptor) [pid 379] close(125) = -1 EBADF (Bad file descriptor) [pid 379] close(126) = -1 EBADF (Bad file descriptor) [pid 379] close(127) = -1 EBADF (Bad file descriptor) [pid 379] close(128) = -1 EBADF (Bad file descriptor) [pid 379] close(129) = -1 EBADF (Bad file descriptor) [pid 379] close(130) = -1 EBADF (Bad file descriptor) [pid 379] close(131) = -1 EBADF (Bad file descriptor) [pid 379] close(132) = -1 EBADF (Bad file descriptor) [pid 379] close(133) = -1 EBADF (Bad file descriptor) [pid 379] close(134) = -1 EBADF (Bad file descriptor) [pid 379] close(135) = -1 EBADF (Bad file descriptor) [pid 379] close(136) = -1 EBADF (Bad file descriptor) [pid 379] close(137) = -1 EBADF (Bad file descriptor) [pid 379] close(138) = -1 EBADF (Bad file descriptor) [pid 379] close(139) = -1 EBADF (Bad file descriptor) [pid 379] close(140) = -1 EBADF (Bad file descriptor) [pid 379] close(141) = -1 EBADF (Bad file descriptor) [pid 379] close(142) = -1 EBADF (Bad file descriptor) [pid 379] close(143) = -1 EBADF (Bad file descriptor) [pid 379] close(144) = -1 EBADF (Bad file descriptor) [pid 379] close(145) = -1 EBADF (Bad file descriptor) [pid 379] close(146) = -1 EBADF (Bad file descriptor) [pid 379] close(147) = -1 EBADF (Bad file descriptor) [pid 379] close(148) = -1 EBADF (Bad file descriptor) [pid 379] close(149) = -1 EBADF (Bad file descriptor) [pid 379] close(150) = -1 EBADF (Bad file descriptor) [pid 379] close(151) = -1 EBADF (Bad file descriptor) [pid 379] close(152) = -1 EBADF (Bad file descriptor) [pid 379] close(153) = -1 EBADF (Bad file descriptor) [pid 379] close(154) = -1 EBADF (Bad file descriptor) [pid 379] close(155) = -1 EBADF (Bad file descriptor) [pid 379] close(156) = -1 EBADF (Bad file descriptor) [pid 379] close(157) = -1 EBADF (Bad file descriptor) [pid 379] close(158) = -1 EBADF (Bad file descriptor) [pid 379] close(159) = -1 EBADF (Bad file descriptor) [pid 379] close(160) = -1 EBADF (Bad file descriptor) [pid 379] close(161) = -1 EBADF (Bad file descriptor) [pid 379] close(162) = -1 EBADF (Bad file descriptor) [pid 379] close(163) = -1 EBADF (Bad file descriptor) [pid 379] close(164) = -1 EBADF (Bad file descriptor) [pid 379] close(165) = -1 EBADF (Bad file descriptor) [pid 379] close(166) = -1 EBADF (Bad file descriptor) [pid 379] close(167) = -1 EBADF (Bad file descriptor) [pid 379] close(168) = -1 EBADF (Bad file descriptor) [pid 379] close(169) = -1 EBADF (Bad file descriptor) [pid 379] close(170) = -1 EBADF (Bad file descriptor) [pid 379] close(171) = -1 EBADF (Bad file descriptor) [pid 379] close(172) = -1 EBADF (Bad file descriptor) [pid 379] close(173) = -1 EBADF (Bad file descriptor) [pid 379] close(174) = -1 EBADF (Bad file descriptor) [pid 379] close(175) = -1 EBADF (Bad file descriptor) [pid 379] close(176) = -1 EBADF (Bad file descriptor) [pid 379] close(177) = -1 EBADF (Bad file descriptor) [pid 379] close(178) = -1 EBADF (Bad file descriptor) [pid 379] close(179) = -1 EBADF (Bad file descriptor) [pid 379] close(180) = -1 EBADF (Bad file descriptor) [pid 379] close(181) = -1 EBADF (Bad file descriptor) [pid 379] close(182) = -1 EBADF (Bad file descriptor) [pid 379] close(183) = -1 EBADF (Bad file descriptor) [pid 379] close(184) = -1 EBADF (Bad file descriptor) [pid 379] close(185) = -1 EBADF (Bad file descriptor) [pid 379] close(186) = -1 EBADF (Bad file descriptor) [pid 379] close(187) = -1 EBADF (Bad file descriptor) [pid 379] close(188) = -1 EBADF (Bad file descriptor) [pid 379] close(189) = -1 EBADF (Bad file descriptor) [pid 379] close(190) = -1 EBADF (Bad file descriptor) [pid 379] close(191) = -1 EBADF (Bad file descriptor) [pid 379] close(192) = -1 EBADF (Bad file descriptor) [pid 379] close(193) = -1 EBADF (Bad file descriptor) [pid 379] close(194) = -1 EBADF (Bad file descriptor) [pid 379] close(195) = -1 EBADF (Bad file descriptor) [pid 379] close(196) = -1 EBADF (Bad file descriptor) [pid 379] close(197) = -1 EBADF (Bad file descriptor) [pid 379] close(198) = -1 EBADF (Bad file descriptor) [pid 379] close(199) = -1 EBADF (Bad file descriptor) [pid 379] close(200) = -1 EBADF (Bad file descriptor) [pid 379] close(201) = -1 EBADF (Bad file descriptor) [pid 379] close(202) = -1 EBADF (Bad file descriptor) [pid 379] close(203) = -1 EBADF (Bad file descriptor) [pid 379] close(204) = -1 EBADF (Bad file descriptor) [pid 379] close(205) = -1 EBADF (Bad file descriptor) [pid 379] close(206) = -1 EBADF (Bad file descriptor) [pid 379] close(207) = -1 EBADF (Bad file descriptor) [pid 379] close(208) = -1 EBADF (Bad file descriptor) [pid 379] close(209) = -1 EBADF (Bad file descriptor) [pid 379] close(210) = -1 EBADF (Bad file descriptor) [pid 379] close(211) = -1 EBADF (Bad file descriptor) [pid 379] close(212) = -1 EBADF (Bad file descriptor) [pid 379] close(213) = -1 EBADF (Bad file descriptor) [pid 379] close(214) = -1 EBADF (Bad file descriptor) [pid 379] close(215) = -1 EBADF (Bad file descriptor) [pid 379] close(216) = -1 EBADF (Bad file descriptor) [pid 379] close(217) = -1 EBADF (Bad file descriptor) [pid 379] close(218) = -1 EBADF (Bad file descriptor) [pid 379] close(219) = -1 EBADF (Bad file descriptor) [pid 379] close(220) = -1 EBADF (Bad file descriptor) [pid 379] close(221) = -1 EBADF (Bad file descriptor) [pid 379] close(222) = -1 EBADF (Bad file descriptor) [pid 379] close(223) = -1 EBADF (Bad file descriptor) [pid 379] close(224) = -1 EBADF (Bad file descriptor) [pid 379] close(225) = -1 EBADF (Bad file descriptor) [pid 379] close(226) = -1 EBADF (Bad file descriptor) [pid 379] close(227) = -1 EBADF (Bad file descriptor) [pid 379] close(228) = -1 EBADF (Bad file descriptor) [pid 379] close(229) = -1 EBADF (Bad file descriptor) [pid 379] close(230) = -1 EBADF (Bad file descriptor) [pid 379] close(231) = -1 EBADF (Bad file descriptor) [pid 379] close(232) = -1 EBADF (Bad file descriptor) [pid 379] close(233) = -1 EBADF (Bad file descriptor) [pid 379] close(234) = -1 EBADF (Bad file descriptor) [pid 379] close(235) = -1 EBADF (Bad file descriptor) [pid 379] close(236) = -1 EBADF (Bad file descriptor) [pid 379] close(237) = -1 EBADF (Bad file descriptor) [pid 379] close(238) = -1 EBADF (Bad file descriptor) [pid 379] close(239) = -1 EBADF (Bad file descriptor) [pid 379] close(240) = -1 EBADF (Bad file descriptor) [pid 379] close(241) = -1 EBADF (Bad file descriptor) [pid 379] close(242) = -1 EBADF (Bad file descriptor) [pid 379] close(243) = -1 EBADF (Bad file descriptor) [pid 379] close(244) = -1 EBADF (Bad file descriptor) [pid 379] close(245) = -1 EBADF (Bad file descriptor) [pid 379] close(246) = -1 EBADF (Bad file descriptor) [pid 379] close(247) = -1 EBADF (Bad file descriptor) [pid 379] close(248) = -1 EBADF (Bad file descriptor) [pid 379] close(249) = -1 EBADF (Bad file descriptor) [pid 379] close(250) = -1 EBADF (Bad file descriptor) [pid 379] close(251) = -1 EBADF (Bad file descriptor) [pid 379] close(252) = -1 EBADF (Bad file descriptor) [pid 379] close(253) = -1 EBADF (Bad file descriptor) [pid 379] close(254) = -1 EBADF (Bad file descriptor) [pid 379] close(255) = -1 EBADF (Bad file descriptor) [pid 379] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 379] execve("ci2-android-6-1-perf/syz-executor", ["ci2-android-6-1-perf/syz-executor", "exec"], 0x7ffd4c4c2890 /* 2 vars */ [pid 314] <... clone3 resumed>) = 379 [pid 314] munmap(0x7f1205f3a000, 36864) = 0 [pid 314] rt_sigprocmask(SIG_SETMASK, [] [pid 379] <... execve resumed>) = 0 [pid 314] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] fcntl(11, F_GETFL) = 0 (flags O_RDONLY) [pid 314] fcntl(11, F_SETFL, O_RDONLY|O_NONBLOCK) = 0 [pid 314] fcntl(15, F_GETFL) = 0 (flags O_RDONLY) [pid 314] fcntl(15, F_SETFL, O_RDONLY|O_NONBLOCK) = 0 [pid 314] close(9) = 0 [pid 314] close(14) = 0 [pid 314] close(17) = 0 [pid 314] close(12) = 0 [pid 314] close(13) = 0 [pid 314] close(16) = 0 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x01\x01\x00\x00\x00\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 72) = 72 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8}) = 1 (in [3], left {tv_sec=0, tv_nsec=999878089}) [pid 314] read(3, "\xc4\x07\x00\x00", 4) = 4 [pid 314] read(3, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x12\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 379] brk(NULL) = 0x55556dd07000 [pid 379] brk(0x55556dd07e80) = 0x55556dd07e80 [pid 379] arch_prctl(ARCH_SET_FS, 0x55556dd07500) = 0 [pid 379] set_tid_address(0x55556dd077d0) = 379 [pid 379] set_robust_list(0x55556dd077e0, 24) = 0 [pid 379] prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 [pid 379] readlinkat(AT_FDCWD, "/proc/self/exe", "/root/ci2-android-6-1-perf/syz-executor", 4096) = 39 [pid 379] getrandom("\x9f\x13\xee\x62\x61\xd3\x79\xe2", 8, GRND_NONBLOCK) = 8 [pid 379] brk(NULL) = 0x55556dd07e80 [pid 379] brk(0x55556dd28e80) = 0x55556dd28e80 [pid 379] brk(0x55556dd29000) = 0x55556dd29000 [pid 379] mprotect(0x7fd9be4bc000, 1245184, PROT_READ) = 0 [pid 379] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 379] mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED_NOREPLACE, -1, 0) = 0x1ffffffff000 [pid 379] mmap(0x200000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED_NOREPLACE, -1, 0) = 0x200000000000 [pid 379] mmap(0x200001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED_NOREPLACE, -1, 0) = 0x200001000000 [pid 379] rt_sigaction(SIGCHLD, {sa_handler=0x7fd9be251780, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7fd9be33f450}, NULL, 8) = 0 [pid 379] pkey_alloc(0, PKEY_UNRESTRICTED) = -1 EINVAL (Invalid argument) [pid 379] getrandom("\xc3\x0b\xcd\xc9\x66\x82\xf2\xf3", 8, GRND_NONBLOCK) = 8 [pid 379] mkdir("./syzkaller.XzDiBR", 0700) = 0 [pid 379] chmod("./syzkaller.XzDiBR", 0777) = 0 [pid 379] chdir("./syzkaller.XzDiBR") = 0 [pid 379] rt_sigaction(SIGRTMIN, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0 [pid 379] rt_sigaction(SIGRT_1, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0 [pid 379] rt_sigaction(SIGSEGV, {sa_handler=0x7fd9be253bd0, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7fd9be33f450}, NULL, 8) = 0 [pid 379] rt_sigaction(SIGBUS, {sa_handler=0x7fd9be253bd0, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7fd9be33f450}, NULL, 8) = 0 [pid 379] getpid() = 379 [pid 379] mmap(0x1b33720000, 4194304, PROT_READ, MAP_SHARED|MAP_FIXED_NOREPLACE, 3, 0) = 0x1b33720000 [pid 379] getpid() = 379 [pid 379] mmap(0x1b34724000, 262144, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED_NOREPLACE, 4, 0) = 0x1b34724000 [pid 379] close(3) = 0 [pid 379] fcntl(5, F_GETFD) = -1 EBADF (Bad file descriptor) [pid 379] fcntl(6, F_GETFD) = -1 EBADF (Bad file descriptor) [pid 379] dup2(0, 249) = 249 [pid 379] dup2(1, 248) = 248 [pid 379] dup2(2, 1) = 1 [pid 379] dup2(2, 0) = 0 [pid 379] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x01\x01\x00\x00\x00\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x88\x13\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 72) = 72 [pid 379] unshare(CLONE_NEWPID) = 0 [pid 379] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 379] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556dd077d0) = 380 ci2-android-6-1-perf/strace-static-x86_64: Process 380 attached [pid 380] set_robust_list(0x55556dd077e0, 24) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 379] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 380] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 380] getppid() = 0 [pid 380] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3 [pid 380] dup2(3, 201) = 201 [pid 380] close(3) = 0 [pid 380] prlimit64(0, RLIMIT_AS, {rlim_cur=344064*1024, rlim_max=344064*1024}, NULL) = 0 [pid 380] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0 [pid 380] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0 [pid 380] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0 [pid 380] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0 [pid 380] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0 [pid 380] unshare(CLONE_NEWNS [pid 379] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 380] <... unshare resumed>) = 0 [pid 380] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0 [pid 380] unshare(CLONE_NEWIPC) = -1 EINVAL (Invalid argument) [pid 380] unshare(CLONE_NEWCGROUP) = 0 [pid 380] unshare(CLONE_NEWUTS) = 0 [pid 380] unshare(CLONE_SYSVSEM) = 0 [pid 380] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 380] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 380] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 380] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 380] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 380] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 380] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 380] getpid() = 1 [pid 380] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 312] <... epoll_pwait resumed>, [], 128, 142, NULL, 0) = 0 [pid 312] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 312] futex(0x1ed5c29ec960, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 308] <... futex resumed>) = 0 [pid 312] epoll_pwait(4 [pid 308] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 308] write(5, "\x01\x00\x00\x00\x00\x00\x00\x00", 8 [pid 380] <... sendto resumed>) = 76 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN, data=0x3548238}], 128, 1952, NULL, 0) = 1 [pid 308] <... write resumed>) = 8 [pid 307] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=76, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 312] read(5 [pid 308] futex(0x1ed5c29ec960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 312] <... read resumed>, "\x01\x00\x00\x00\x00\x00\x00\x00", 8) = 8 [pid 312] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 312] epoll_pwait(4 [pid 380] sendto(3, [{nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x00\x03\x00\x62\x72\x69\x64\x67\x65\x5f\x73\x6c\x61\x76\x65\x5f\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x74\x6f"...], 140, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 140 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] sendto(3, [{nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x00\x03\x00\x62\x72\x69\x64\x67\x65\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x74\x6f"...], 140, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 140 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge_slave_0", ifr_ifindex=22}) = 0 [pid 380] close(5) = 0 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge0", ifr_ifindex=13}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x16\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x0d\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=982630055} [pid 380] <... sendto resumed>) = 40 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge_slave_1", ifr_ifindex=24}) = 0 [pid 380] close(5) = 0 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge0", ifr_ifindex=13}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x0d\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] sendto(3, [{nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x62\x6f\x6e\x64\x5f\x73\x6c\x61\x76\x65\x5f\x30\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x74\x6f\x5f\x62\x6f\x6e"...], 136, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 136 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] sendto(3, [{nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x62\x6f\x6e\x64\x5f\x73\x6c\x61\x76\x65\x5f\x31\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x74\x6f\x5f\x62\x6f\x6e"...], 136, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 136 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="bond_slave_0", ifr_ifindex=26}) = 0 [pid 380] close(5) = 0 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="bond0"}) = -1 ENODEV (No such device) [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="bond_slave_1", ifr_ifindex=28}) = 0 [pid 380] close(5) = 0 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="bond0"}) = -1 ENODEV (No such device) [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] sendto(3, [{nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x30\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x74\x6f\x5f\x74\x65\x61"...], 136, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 136 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] sendto(3, [{nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x74\x65\x61\x6d\x5f\x73\x6c\x61\x76\x65\x5f\x31\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x74\x6f\x5f\x74\x65\x61"...], 136, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 136 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=136, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="team_slave_0", ifr_ifindex=30}) = 0 [pid 380] close(5) = 0 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="team0"}) = -1 ENODEV (No such device) [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="team_slave_1", ifr_ifindex=32}) = 0 [pid 380] close(5) = 0 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="team0"}) = -1 ENODEV (No such device) [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] sendto(3, [{nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x00\x03\x00\x62\x61\x74\x61\x64\x76\x5f\x73\x6c\x61\x76\x65\x5f\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x74\x6f"...], 140, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 140 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] sendto(3, [{nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x00\x03\x00\x62\x61\x74\x61\x64\x76\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x74\x6f"...], 140, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 140 [ 51.575757][ T380] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.583067][ T380] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.590693][ T380] device bridge_slave_0 entered promiscuous mode [ 51.602963][ T380] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.610108][ T380] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.617655][ T380] device bridge_slave_1 entered promiscuous mode [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_0", ifr_ifindex=34}) = 0 [pid 380] close(5) = 0 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv0"}) = -1 ENODEV (No such device) [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x22\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_1", ifr_ifindex=36}) = 0 [pid 380] close(5) = 0 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv0"}) = -1 ENODEV (No such device) [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x24\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x00\x00\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] sendto(3, [{nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x09\x00\x03\x00\x78\x66\x72\x6d\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x18\x00\x12\x00\x08\x00\x01\x00\x78\x66\x72\x6d\x0c\x00\x02\x00\x08\x00\x02\x00\x01\x00\x00\x00"], 84, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 84 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge_slave_0", ifr_ifindex=22}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x16\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge_slave_1", ifr_ifindex=24}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x18\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] sendto(3, [{nlmsg_len=132, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x00\x03\x00\x68\x73\x72\x5f\x73\x6c\x61\x76\x65\x5f\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x44\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x38\x00\x02\x00\x34\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x74\x6f\x5f\x68\x73\x72"...], 132, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 132 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=132, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] sendto(3, [{nlmsg_len=132, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x00\x03\x00\x68\x73\x72\x5f\x73\x6c\x61\x76\x65\x5f\x31\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x44\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x38\x00\x02\x00\x34\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x74\x6f\x5f\x68\x73\x72"...], 132, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 132 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=132, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="hsr_slave_0", ifr_ifindex=39}) = 0 [pid 380] close(5) = 0 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="hsr_slave_1", ifr_ifindex=41}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=88, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x03\x00\x68\x73\x72\x30\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x20\x00\x12\x00\x07\x00\x01\x00\x68\x73\x72\x00\x14\x00\x02\x00\x08\x00\x01\x00\x27\x00\x00\x00\x08\x00\x02\x00\x29\x00\x00\x00"], 88, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 88 [pid 380] recvfrom(3, [{nlmsg_len=108, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=88, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x03\x00\x68\x73\x72\x30\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x20\x00\x12\x00\x07\x00\x01\x00\x68\x73\x72\x00\x14\x00\x02\x00\x08\x00\x01\x00\x27\x00\x00\x00\x08\x00\x02\x00\x29\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 108 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="hsr_slave_0", ifr_ifindex=39}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x27\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="hsr_slave_1", ifr_ifindex=41}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x29\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] sendto(3, [{nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x76\x69\x72\x74\x5f\x77\x69\x66\x69\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x76\x69"...], 140, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 140 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi", ifr_ifindex=42}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=92, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x03\x00\x76\x69\x72\x74\x5f\x77\x69\x66\x69\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x76\x69\x72\x74\x5f\x77\x69\x66\x69\x00\x00\x00\x08\x00\x05\x00\x2a\x00\x00\x00"], 92, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 92 [pid 380] recvfrom(3, [{nlmsg_len=112, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=92, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x03\x00\x76\x69\x72\x74\x5f\x77\x69\x66\x69\x30\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x14\x00\x12\x00\x0d\x00\x01\x00\x76\x69\x72\x74\x5f\x77\x69\x66\x69\x00\x00\x00\x08\x00\x05\x00\x2a\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 112 [pid 380] sendto(3, [{nlmsg_len=132, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x76\x6c\x61\x6e\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x44\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x38\x00\x02\x00\x34\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x76\x6c\x61\x6e\x00\x00"...], 132, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 132 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=132, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_vlan", ifr_ifindex=45}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=100, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x76\x6c\x61\x6e\x30\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x20\x00\x12\x00\x08\x00\x01\x00\x76\x6c\x61\x6e\x14\x00\x02\x00\x06\x00\x01\x00\x00\x00\x00\x00\x06\x00\x05\x00\x81\x00\x00\x00\x08\x00\x05\x00\x2d\x00\x00\x00"], 100, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 100 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=100, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_vlan", ifr_ifindex=45}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=100, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x03\x00\x76\x6c\x61\x6e\x31\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x20\x00\x12\x00\x08\x00\x01\x00\x76\x6c\x61\x6e\x14\x00\x02\x00\x06\x00\x01\x00\x01\x00\x00\x00\x06\x00\x05\x00\x88\xa8\x00\x00\x08\x00\x05\x00\x2d\x00\x00\x00"], 100, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 100 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=100, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_vlan", ifr_ifindex=44}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=96, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x03\x00\x6d\x61\x63\x76\x6c\x61\x6e\x30\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x1c\x00\x12\x00\x0b\x00\x01\x00\x6d\x61\x63\x76\x6c\x61\x6e\x00\x0c\x00\x02\x00\x08\x00\x01\x00\x04\x00\x00\x00\x08\x00\x05\x00\x2c\x00\x00\x00"], 96, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 96 [pid 380] recvfrom(3, [{nlmsg_len=116, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=96, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x03\x00\x6d\x61\x63\x76\x6c\x61\x6e\x30\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x1c\x00\x12\x00\x0b\x00\x01\x00\x6d\x61\x63\x76\x6c\x61\x6e\x00\x0c\x00\x02\x00\x08\x00\x01\x00\x04\x00\x00\x00\x08\x00\x05\x00\x2c\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 116 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_vlan", ifr_ifindex=44}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=96, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x03\x00\x6d\x61\x63\x76\x6c\x61\x6e\x31\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x1c\x00\x12\x00\x0b\x00\x01\x00\x6d\x61\x63\x76\x6c\x61\x6e\x00\x0c\x00\x02\x00\x08\x00\x01\x00\x04\x00\x00\x00\x08\x00\x05\x00\x2c\x00\x00\x00"], 96, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 96 [pid 380] recvfrom(3, [{nlmsg_len=116, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=96, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x03\x00\x6d\x61\x63\x76\x6c\x61\x6e\x31\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x1c\x00\x12\x00\x0b\x00\x01\x00\x6d\x61\x63\x76\x6c\x61\x6e\x00\x0c\x00\x02\x00\x08\x00\x01\x00\x04\x00\x00\x00\x08\x00\x05\x00\x2c\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 116 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_vlan", ifr_ifindex=45}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x69\x70\x76\x6c\x61\x6e\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x24\x00\x12\x00\x0a\x00\x01\x00\x69\x70\x76\x6c\x61\x6e\x00\x00\x14\x00\x02\x00\x06\x00\x01\x00\x00\x00\x00\x00\x06\x00\x02\x00\x00\x00\x00\x00\x08\x00\x05\x00\x2d\x00\x00\x00"], 104, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 104 [pid 380] recvfrom(3, [{nlmsg_len=124, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x69\x70\x76\x6c\x61\x6e\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x24\x00\x12\x00\x0a\x00\x01\x00\x69\x70\x76\x6c\x61\x6e\x00\x00\x14\x00\x02\x00\x06\x00\x01\x00\x00\x00\x00\x00\x06\x00\x02\x00\x00\x00\x00\x00\x08\x00\x05\x00\x2d\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 124 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_vlan", ifr_ifindex=45}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x69\x70\x76\x6c\x61\x6e\x31\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x24\x00\x12\x00\x0a\x00\x01\x00\x69\x70\x76\x6c\x61\x6e\x00\x00\x14\x00\x02\x00\x06\x00\x01\x00\x02\x00\x00\x00\x06\x00\x02\x00\x02\x00\x00\x00\x08\x00\x05\x00\x2d\x00\x00\x00"], 104, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 104 [pid 380] recvfrom(3, [{nlmsg_len=124, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=104, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x69\x70\x76\x6c\x61\x6e\x31\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x24\x00\x12\x00\x0a\x00\x01\x00\x69\x70\x76\x6c\x61\x6e\x00\x00\x14\x00\x02\x00\x06\x00\x01\x00\x02\x00\x00\x00\x06\x00\x02\x00\x02\x00\x00\x00\x08\x00\x05\x00\x2d\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 124 [pid 380] sendto(3, [{nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x30\x5f\x6d\x61\x63\x76\x74\x61\x70\x00\x00\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x48\x00\x12\x00\x08\x00\x01\x00\x76\x65\x74\x68\x3c\x00\x02\x00\x38\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00\x03\x00\x76\x65\x74\x68\x31\x5f\x6d\x61"...], 140, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 140 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=140, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_macvtap", ifr_ifindex=49}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x03\x00\x6d\x61\x63\x76\x74\x61\x70\x30\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x0b\x00\x01\x00\x6d\x61\x63\x76\x74\x61\x70\x00\x08\x00\x05\x00\x31\x00\x00\x00"], 84, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 84 [pid 380] recvfrom(3, [{nlmsg_len=104, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x03\x00\x6d\x61\x63\x76\x74\x61\x70\x30\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x0b\x00\x01\x00\x6d\x61\x63\x76\x74\x61\x70\x00\x08\x00\x05\x00\x31\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 104 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_macvtap", ifr_ifindex=48}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x6d\x61\x63\x73\x65\x63\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x10\x00\x12\x00\x0a\x00\x01\x00\x6d\x61\x63\x73\x65\x63\x00\x00\x08\x00\x05\x00\x30\x00\x00\x00"], 84, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 84 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=84, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] sendto(3, [{nlmsg_len=96, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x67\x65\x6e\x65\x76\x65\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x24\x00\x12\x00\x0a\x00\x01\x00\x67\x65\x6e\x65\x76\x65\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x18"], 96, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 96 [pid 380] recvfrom(3, [{nlmsg_len=116, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=96, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x67\x65\x6e\x65\x76\x65\x30\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x24\x00\x12\x00\x0a\x00\x01\x00\x67\x65\x6e\x65\x76\x65\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x18"]}], 4096, 0, NULL, NULL) = 116 [pid 380] sendto(3, [{nlmsg_len=108, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x67\x65\x6e\x65\x76\x65\x31\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x30\x00\x12\x00\x0a\x00\x01\x00\x67\x65\x6e\x65\x76\x65\x00\x00\x20\x00\x02\x00\x08\x00\x01\x00\x01\x00\x00\x00\x14\x00\x07\x00\xfc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01"], 108, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 108 [pid 380] recvfrom(3, [{nlmsg_len=128, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=108, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x00\x03\x00\x67\x65\x6e\x65\x76\x65\x31\x00\x08\x00\x1f\x00\x02\x00\x00\x00\x08\x00\x20\x00\x02\x00\x00\x00\x30\x00\x12\x00\x0a\x00\x01\x00\x67\x65\x6e\x65\x76\x65\x00\x00\x20\x00\x02\x00\x08\x00\x01\x00\x01\x00\x00\x00\x14\x00\x07\x00\xfc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01"]}], 4096, 0, NULL, NULL) = 128 [pid 380] openat(AT_FDCWD, "/sys/bus/netdevsim/del_device", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 380] openat(AT_FDCWD, "/sys/bus/netdevsim/new_device", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) [pid 380] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 5 [pid 380] sendto(5, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0e\x00\x02\x00\x77\x69\x72\x65\x67\x75\x61\x72\x64\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 36 [pid 380] recvfrom(5, [{nlmsg_len=112, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x01\x02\x00\x00\x0e\x00\x02\x00\x77\x69\x72\x65\x67\x75\x61\x72\x64\x00\x00\x00\x06\x00\x01\x00\x1c\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x08\x00\x00\x00\x2c\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x00\x00\x00\x00\x08\x00\x02\x00\x1c\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00"], 4096, 0, NULL, NULL) = 112 [pid 380] recvfrom(5, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] sendto(5, [{nlmsg_len=368, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x01\x00\x00\x08\x00\x02\x00\x77\x67\x30\x00\x24\x00\x03\x00\xa0\x5c\xa8\x4f\x6c\x9c\x8e\x38\x53\xe2\xfd\x7a\x70\xae\x0f\xb2\x0f\xa1\x52\x60\x0c\xb0\x08\x45\x17\x4f\x08\x07\x6f\x8d\x78\x43\x06\x00\x06\x00\x21\x4e\x00\x00\x28\x01\x08\x80\x8c\x00\x00\x80\x24\x00\x01\x00\xd1\x73\x28\x99\xf6\x11\xcd\x89\x94\x03\x4d\x7f\x41\x3d\xc9\x57\x63\x0e\x54\x93\xc2\x85\xac\xa4\x00\x65\xcb\x63\x11\xbe\x69\x6b"...], 368, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 368 [pid 380] recvfrom(5, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=368, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] sendto(5, [{nlmsg_len=368, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x01\x00\x00\x08\x00\x02\x00\x77\x67\x31\x00\x24\x00\x03\x00\xb0\x80\x73\xe8\xd4\x4e\x91\xe3\xda\x92\x2c\x22\x43\x82\x44\xbb\x88\x5c\x69\xe2\x69\xc8\xe9\xd8\x35\xb1\x14\x29\x3a\x4d\xdc\x6e\x06\x00\x06\x00\x22\x4e\x00\x00\x28\x01\x08\x80\x98\x00\x00\x80\x24\x00\x01\x00\x97\x5c\x9d\x81\xc9\x83\xc8\x20\x9e\xe7\x81\x25\x4b\x89\x9f\x8e\xd9\x25\xae\x9f\x09\x23\xc2\x3c\x62\xf5\x3c\x57\xcd\xbf\x69\x1c"...], 368, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 368 [pid 380] recvfrom(5, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=368, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] sendto(5, [{nlmsg_len=368, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x01\x01\x00\x00\x08\x00\x02\x00\x77\x67\x32\x00\x24\x00\x03\x00\xa0\xcb\x87\x9a\x47\xf5\xbc\x64\x4c\x0e\x69\x3f\xa6\xd0\x31\xc7\x4a\x15\x53\xb6\xe9\x01\xb9\xff\x2f\x51\x8c\x78\x04\x2f\xb5\x42\x06\x00\x06\x00\x23\x4e\x00\x00\x28\x01\x08\x80\x98\x00\x00\x80\x24\x00\x01\x00\x97\x5c\x9d\x81\xc9\x83\xc8\x20\x9e\xe7\x81\x25\x4b\x89\x9f\x8e\xd9\x25\xae\x9f\x09\x23\xc2\x3c\x62\xf5\x3c\x57\xcd\xbf\x69\x1c"...], 368, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 368 [pid 380] recvfrom(5, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=368, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] close(5) = 0 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="lo", ifr_ifindex=1}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x01\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0a\x08\x00\x01\x00\xac\x14\x14\x0a"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="lo", ifr_ifindex=1}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x01\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0a"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="lo", ifr_ifindex=1}) = 0 [pid 380] close(5) = 0 [ 51.713469][ T28] audit: type=1400 audit(1786907705.934:102): avc: denied { create } for pid=380 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 51.735275][ T28] audit: type=1400 audit(1786907705.934:103): avc: denied { write } for pid=380 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [pid 380] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x0a\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="sit0", ifr_ifindex=8}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x08\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0b\x08\x00\x01\x00\xac\x14\x14\x0b"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="sit0", ifr_ifindex=8}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x08\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0b"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="sit0", ifr_ifindex=8}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x08\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge0", ifr_ifindex=13}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0d\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0c\x08\x00\x01\x00\xac\x14\x14\x0c"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge0", ifr_ifindex=13}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0d\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0c"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="bridge0", ifr_ifindex=13}) = 0 [pid 380] close(5) = 0 [ 51.755975][ T28] audit: type=1400 audit(1786907705.934:104): avc: denied { read } for pid=380 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 51.786919][ T380] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.793998][ T380] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.801318][ T380] bridge0: port 1(bridge_slave_0) entered blocking state [pid 380] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0d\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x0c\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="vcan0", ifr_ifindex=14}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0e\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0d\x08\x00\x01\x00\xac\x14\x14\x0d"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="vcan0", ifr_ifindex=14}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0e\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="tunl0", ifr_ifindex=2}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x02\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0e\x08\x00\x01\x00\xac\x14\x14\x0e"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="tunl0", ifr_ifindex=2}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x02\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="tunl0", ifr_ifindex=2}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x02\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="gre0", ifr_ifindex=3}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x03\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x0f\x08\x00\x01\x00\xac\x14\x14\x0f"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="gre0", ifr_ifindex=3}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x03\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="gre0", ifr_ifindex=3}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x03\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="gretap0", ifr_ifindex=4}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x04\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x10\x08\x00\x01\x00\xac\x14\x14\x10"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="gretap0", ifr_ifindex=4}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x04\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="gretap0", ifr_ifindex=4}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x04\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x10\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="ip_vti0", ifr_ifindex=6}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x06\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x11\x08\x00\x01\x00\xac\x14\x14\x11"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="ip_vti0", ifr_ifindex=6}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x06\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="ip_vti0", ifr_ifindex=6}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x06\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6_vti0", ifr_ifindex=7}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x07\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x12\x08\x00\x01\x00\xac\x14\x14\x12"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6_vti0", ifr_ifindex=7}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x07\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6_vti0", ifr_ifindex=7}) = 0 [pid 380] close(5) = 0 [ 51.808382][ T380] bridge0: port 1(bridge_slave_0) entered forwarding state [pid 380] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x07\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6tnl0", ifr_ifindex=9}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x09\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x13\x08\x00\x01\x00\xac\x14\x14\x13"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6tnl0", ifr_ifindex=9}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x09\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6tnl0", ifr_ifindex=9}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x09\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6gre0", ifr_ifindex=10}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0a\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x14\x08\x00\x01\x00\xac\x14\x14\x14"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6gre0", ifr_ifindex=10}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0a\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6gre0", ifr_ifindex=10}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0a\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6gretap0", ifr_ifindex=12}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0c\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x15\x08\x00\x01\x00\xac\x14\x14\x15"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6gretap0", ifr_ifindex=12}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0c\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x15\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x15"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="ip6gretap0", ifr_ifindex=12}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0c\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x15\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="erspan0", ifr_ifindex=5}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x05\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x16\x08\x00\x01\x00\xac\x14\x14\x16"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="erspan0", ifr_ifindex=5}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x05\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="erspan0", ifr_ifindex=5}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x05\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x16\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="bond0"}) = -1 ENODEV (No such device) [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x17\x08\x00\x01\x00\xac\x14\x14\x17"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 380] recvfrom(3, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x17\x08\x00\x01\x00\xac\x14\x14\x17"]}], 4096, 0, NULL, NULL) = 60 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="bond0"}) = -1 ENODEV (No such device) [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x17\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x17"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 380] recvfrom(3, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x17\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x17"]}], 4096, 0, NULL, NULL) = 84 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="bond0"}) = -1 ENODEV (No such device) [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x17\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 380] recvfrom(3, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x17\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0", ifr_ifindex=16}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x10\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x18\x08\x00\x01\x00\xac\x14\x14\x18"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0", ifr_ifindex=16}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x10\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x18\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x18"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0", ifr_ifindex=16}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x10\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x18\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1", ifr_ifindex=17}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x11\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x19\x08\x00\x01\x00\xac\x14\x14\x19"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1", ifr_ifindex=17}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x11\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1", ifr_ifindex=17}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x11\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x19\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="team0"}) = -1 ENODEV (No such device) [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1a\x08\x00\x01\x00\xac\x14\x14\x1a"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 380] recvfrom(3, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1a\x08\x00\x01\x00\xac\x14\x14\x1a"]}], 4096, 0, NULL, NULL) = 60 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="team0"}) = -1 ENODEV (No such device) [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1a"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 380] recvfrom(3, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1a"]}], 4096, 0, NULL, NULL) = 84 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="team0"}) = -1 ENODEV (No such device) [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1a\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 380] recvfrom(3, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1a\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_bridge", ifr_ifindex=21}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x15\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1b\x08\x00\x01\x00\xac\x14\x14\x1b"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_bridge", ifr_ifindex=21}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x15\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_bridge", ifr_ifindex=21}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x15\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1b\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_bridge", ifr_ifindex=23}) = 0 [pid 380] close(5) = 0 [ 51.890259][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.899305][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.906848][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.923778][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [pid 380] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x17\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1c\x08\x00\x01\x00\xac\x14\x14\x1c"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_bridge", ifr_ifindex=23}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x17\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1c\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1c"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_bridge", ifr_ifindex=23}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x17\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1c\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_bond", ifr_ifindex=25}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x19\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1d\x08\x00\x01\x00\xac\x14\x14\x1d"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_bond", ifr_ifindex=25}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x19\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1d\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1d"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_bond", ifr_ifindex=25}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x19\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1d\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_bond", ifr_ifindex=27}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x1b\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1e\x08\x00\x01\x00\xac\x14\x14\x1e"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_bond", ifr_ifindex=27}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x1b\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1e\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1e"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_bond", ifr_ifindex=27}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1b\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1e\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_team", ifr_ifindex=29}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x1d\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x1f\x08\x00\x01\x00\xac\x14\x14\x1f"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_team", ifr_ifindex=29}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x1d\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_team", ifr_ifindex=29}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1d\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x1f\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_team", ifr_ifindex=31}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x1f\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x20\x08\x00\x01\x00\xac\x14\x14\x20"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_team", ifr_ifindex=31}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x1f\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_team", ifr_ifindex=31}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x1f\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x20\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_hsr", ifr_ifindex=38}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x26\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x21\x08\x00\x01\x00\xac\x14\x14\x21"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_hsr", ifr_ifindex=38}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x26\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x21\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x21"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_hsr", ifr_ifindex=38}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x26\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x21\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [ 51.932157][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.941184][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.953134][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.961752][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.968842][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_hsr", ifr_ifindex=40}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x28\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x22\x08\x00\x01\x00\xac\x14\x14\x22"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_hsr", ifr_ifindex=40}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x28\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x22\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x22"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_hsr", ifr_ifindex=40}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x28\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x22\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="hsr0"}) = -1 ENODEV (No such device) [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x23\x08\x00\x01\x00\xac\x14\x14\x23"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 380] recvfrom(3, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x23\x08\x00\x01\x00\xac\x14\x14\x23"]}], 4096, 0, NULL, NULL) = 60 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="hsr0"}) = -1 ENODEV (No such device) [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x23\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x23"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 380] recvfrom(3, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x23\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x23"]}], 4096, 0, NULL, NULL) = 84 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="hsr0"}) = -1 ENODEV (No such device) [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 380] recvfrom(3, [{nlmsg_len=52, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 52 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="dummy0", ifr_ifindex=15}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0f\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x24\x08\x00\x01\x00\xac\x14\x14\x24"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="dummy0", ifr_ifindex=15}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0f\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x24\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x24"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="dummy0", ifr_ifindex=15}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0f\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x24\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="nicvf0"}) = -1 ENODEV (No such device) [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x25\x08\x00\x01\x00\xac\x14\x14\x25"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 380] recvfrom(3, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x25\x08\x00\x01\x00\xac\x14\x14\x25"]}], 4096, 0, NULL, NULL) = 60 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="nicvf0"}) = -1 ENODEV (No such device) [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 380] recvfrom(3, [{nlmsg_len=52, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 52 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="nlmon0"}) = -1 ENODEV (No such device) [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x26\x08\x00\x01\x00\xac\x14\x14\x26"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 380] recvfrom(3, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x26\x08\x00\x01\x00\xac\x14\x14\x26"]}], 4096, 0, NULL, NULL) = 60 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="nlmon0"}) = -1 ENODEV (No such device) [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x26\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x26"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 380] recvfrom(3, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x26\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x26"]}], 4096, 0, NULL, NULL) = 84 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="nlmon0"}) = -1 ENODEV (No such device) [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 380] recvfrom(3, [{nlmsg_len=52, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 52 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="vxcan0"}) = -1 ENODEV (No such device) [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x27\x08\x00\x01\x00\xac\x14\x14\x27"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 380] recvfrom(3, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x27\x08\x00\x01\x00\xac\x14\x14\x27"]}], 4096, 0, NULL, NULL) = 60 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="vxcan0"}) = -1 ENODEV (No such device) [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 380] recvfrom(3, [{nlmsg_len=52, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 52 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="vxcan1"}) = -1 ENODEV (No such device) [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x28\x08\x00\x01\x00\xac\x14\x14\x28"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 380] recvfrom(3, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x28\x08\x00\x01\x00\xac\x14\x14\x28"]}], 4096, 0, NULL, NULL) = 60 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="vxcan1"}) = -1 ENODEV (No such device) [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 380] recvfrom(3, [{nlmsg_len=52, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 52 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="caif0"}) = -1 ENODEV (No such device) [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x29\x08\x00\x01\x00\xac\x14\x14\x29"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 380] recvfrom(3, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x29\x08\x00\x01\x00\xac\x14\x14\x29"]}], 4096, 0, NULL, NULL) = 60 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="caif0"}) = -1 ENODEV (No such device) [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x29\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x29"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 380] recvfrom(3, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x29\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x29"]}], 4096, 0, NULL, NULL) = 84 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="caif0"}) = -1 ENODEV (No such device) [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x29\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 380] recvfrom(3, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x29\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv0"}) = -1 ENODEV (No such device) [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2a\x08\x00\x01\x00\xac\x14\x14\x2a"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 380] recvfrom(3, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2a\x08\x00\x01\x00\xac\x14\x14\x2a"]}], 4096, 0, NULL, NULL) = 60 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv0"}) = -1 ENODEV (No such device) [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2a"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 380] recvfrom(3, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2a"]}], 4096, 0, NULL, NULL) = 84 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv0"}) = -1 ENODEV (No such device) [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2a\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 380] recvfrom(3, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2a\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="netdevsim2"}) = -1 ENODEV (No such device) [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2b\x08\x00\x01\x00\xac\x14\x14\x2b"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 380] recvfrom(3, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2b\x08\x00\x01\x00\xac\x14\x14\x2b"]}], 4096, 0, NULL, NULL) = 60 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="netdevsim2"}) = -1 ENODEV (No such device) [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2b\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2b"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 380] recvfrom(3, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2b\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2b"]}], 4096, 0, NULL, NULL) = 84 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="netdevsim2"}) = -1 ENODEV (No such device) [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2b\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 380] recvfrom(3, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2b\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="xfrm0", ifr_ifindex=37}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x25\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2c\x08\x00\x01\x00\xac\x14\x14\x2c"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="xfrm0", ifr_ifindex=37}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x25\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2c\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2c"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [ 52.003318][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.018218][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="xfrm0", ifr_ifindex=37}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x25\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2c\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 380] recvfrom(3, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-EOPNOTSUPP, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x25\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2c\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_virt_wifi", ifr_ifindex=43}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2b\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2d\x08\x00\x01\x00\xac\x14\x14\x2d"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_virt_wifi", ifr_ifindex=43}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2b\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2d\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2d"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_virt_wifi", ifr_ifindex=43}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2b\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2d\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi", ifr_ifindex=42}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2a\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2e\x08\x00\x01\x00\xac\x14\x14\x2e"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi", ifr_ifindex=42}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2a\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2e\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2e"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_virt_wifi", ifr_ifindex=42}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2a\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2e\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="virt_wifi0"}) = -1 ENODEV (No such device) [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2f\x08\x00\x01\x00\xac\x14\x14\x2f"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 380] recvfrom(3, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x2f\x08\x00\x01\x00\xac\x14\x14\x2f"]}], 4096, 0, NULL, NULL) = 60 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="virt_wifi0"}) = -1 ENODEV (No such device) [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 380] recvfrom(3, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f"]}], 4096, 0, NULL, NULL) = 84 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="virt_wifi0"}) = -1 ENODEV (No such device) [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2f\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 380] recvfrom(3, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x2f\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_vlan", ifr_ifindex=45}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2d\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x30\x08\x00\x01\x00\xac\x14\x14\x30"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_vlan", ifr_ifindex=45}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2d\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x30\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x30"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_vlan", ifr_ifindex=45}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2d\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x30\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_vlan", ifr_ifindex=44}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2c\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x31\x08\x00\x01\x00\xac\x14\x14\x31"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_vlan", ifr_ifindex=44}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2c\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x31\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x31"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_vlan", ifr_ifindex=44}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2c\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x31\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="vlan0", ifr_ifindex=46}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2e\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x32\x08\x00\x01\x00\xac\x14\x14\x32"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="vlan0", ifr_ifindex=46}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2e\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x32"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="vlan0", ifr_ifindex=46}) = 0 [pid 380] close(5) = 0 [ 52.076455][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 52.100948][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 52.109474][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.117137][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [pid 380] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2e\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x32\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="vlan1", ifr_ifindex=47}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x2f\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x33\x08\x00\x01\x00\xac\x14\x14\x33"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="vlan1", ifr_ifindex=47}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x2f\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x33\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x33"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="vlan1", ifr_ifindex=47}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x2f\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x33\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="macvlan0"}) = -1 ENODEV (No such device) [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x34\x08\x00\x01\x00\xac\x14\x14\x34"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 380] recvfrom(3, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x34\x08\x00\x01\x00\xac\x14\x14\x34"]}], 4096, 0, NULL, NULL) = 60 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="macvlan0"}) = -1 ENODEV (No such device) [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x34\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x34"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 380] recvfrom(3, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x34\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x34"]}], 4096, 0, NULL, NULL) = 84 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="macvlan0"}) = -1 ENODEV (No such device) [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x34\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 380] recvfrom(3, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x34\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="macvlan1"}) = -1 ENODEV (No such device) [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x35\x08\x00\x01\x00\xac\x14\x14\x35"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 380] recvfrom(3, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x35\x08\x00\x01\x00\xac\x14\x14\x35"]}], 4096, 0, NULL, NULL) = 60 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="macvlan1"}) = -1 ENODEV (No such device) [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x35\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x35"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 380] recvfrom(3, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x35\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x35"]}], 4096, 0, NULL, NULL) = 84 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="macvlan1"}) = -1 ENODEV (No such device) [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x35\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 380] recvfrom(3, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x35\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="ipvlan0"}) = -1 ENODEV (No such device) [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x36\x08\x00\x01\x00\xac\x14\x14\x36"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 380] recvfrom(3, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x36\x08\x00\x01\x00\xac\x14\x14\x36"]}], 4096, 0, NULL, NULL) = 60 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="ipvlan0"}) = -1 ENODEV (No such device) [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 380] recvfrom(3, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x36"]}], 4096, 0, NULL, NULL) = 84 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="ipvlan0"}) = -1 ENODEV (No such device) [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x36\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 380] recvfrom(3, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x36\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="ipvlan1"}) = -1 ENODEV (No such device) [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x37\x08\x00\x01\x00\xac\x14\x14\x37"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 380] recvfrom(3, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x37\x08\x00\x01\x00\xac\x14\x14\x37"]}], 4096, 0, NULL, NULL) = 60 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="ipvlan1"}) = -1 ENODEV (No such device) [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x37\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x37"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 380] recvfrom(3, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x37\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x37"]}], 4096, 0, NULL, NULL) = 84 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="ipvlan1"}) = -1 ENODEV (No such device) [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x37\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 380] recvfrom(3, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x37\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_macvtap", ifr_ifindex=49}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x31\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x38\x08\x00\x01\x00\xac\x14\x14\x38"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_macvtap", ifr_ifindex=49}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x31\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x38\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x38"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_macvtap", ifr_ifindex=49}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x31\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x38\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_macvtap", ifr_ifindex=48}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x30\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x39\x08\x00\x01\x00\xac\x14\x14\x39"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_macvtap", ifr_ifindex=48}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x30\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x39\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x39"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_macvtap", ifr_ifindex=48}) = 0 [pid 380] close(5) = 0 [ 52.130581][ T380] device veth0_vlan entered promiscuous mode [pid 380] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x30\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x39\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="macvtap0"}) = -1 ENODEV (No such device) [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3a\x08\x00\x01\x00\xac\x14\x14\x3a"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 380] recvfrom(3, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3a\x08\x00\x01\x00\xac\x14\x14\x3a"]}], 4096, 0, NULL, NULL) = 60 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="macvtap0"}) = -1 ENODEV (No such device) [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3a"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 380] recvfrom(3, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3a\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3a"]}], 4096, 0, NULL, NULL) = 84 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="macvtap0"}) = -1 ENODEV (No such device) [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3a\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 380] recvfrom(3, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3a\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="macsec0", ifr_ifindex=50}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x32\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3b\x08\x00\x01\x00\xac\x14\x14\x3b"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="macsec0", ifr_ifindex=50}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x32\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3b"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="macsec0", ifr_ifindex=50}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x32\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3b\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_batadv", ifr_ifindex=33}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x21\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3c\x08\x00\x01\x00\xac\x14\x14\x3c"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_batadv", ifr_ifindex=33}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x21\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="veth0_to_batadv", ifr_ifindex=33}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x21\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3c\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_batadv", ifr_ifindex=35}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x23\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3d\x08\x00\x01\x00\xac\x14\x14\x3d"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_batadv", ifr_ifindex=35}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x23\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3d\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3d"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="veth1_to_batadv", ifr_ifindex=35}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x23\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3d\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_0", ifr_ifindex=34}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x22\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3e\x08\x00\x01\x00\xac\x14\x14\x3e"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_0", ifr_ifindex=34}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x22\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3e\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3e"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_0", ifr_ifindex=34}) = 0 [pid 380] close(5) = 0 [ 52.171097][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.188197][ T380] device veth1_macvtap entered promiscuous mode [pid 380] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x22\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3e\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_1", ifr_ifindex=36}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x24\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x3f\x08\x00\x01\x00\xac\x14\x14\x3f"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_1", ifr_ifindex=36}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x24\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3f\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3f"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="batadv_slave_1", ifr_ifindex=36}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x24\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x3f\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="geneve0"}) = -1 ENODEV (No such device) [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x40\x08\x00\x01\x00\xac\x14\x14\x40"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 380] recvfrom(3, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x40\x08\x00\x01\x00\xac\x14\x14\x40"]}], 4096, 0, NULL, NULL) = 60 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="geneve0"}) = -1 ENODEV (No such device) [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 380] recvfrom(3, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x40"]}], 4096, 0, NULL, NULL) = 84 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="geneve0"}) = -1 ENODEV (No such device) [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x40\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 380] recvfrom(3, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x40\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="geneve1"}) = -1 ENODEV (No such device) [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x41\x08\x00\x01\x00\xac\x14\x14\x41"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 380] recvfrom(3, [{nlmsg_len=60, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x00\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x41\x08\x00\x01\x00\xac\x14\x14\x41"]}], 4096, 0, NULL, NULL) = 60 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="geneve1"}) = -1 ENODEV (No such device) [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x41\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x41"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 380] recvfrom(3, [{nlmsg_len=84, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x41\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x41"]}], 4096, 0, NULL, NULL) = 84 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="geneve1"}) = -1 ENODEV (No such device) [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x41\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 [pid 380] recvfrom(3, [{nlmsg_len=64, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=-ENODEV, msg=[{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x41\x00\x00"]}], 4096, 0, NULL, NULL) = 64 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="wg0", ifr_ifindex=18}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x12\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x42\x08\x00\x01\x00\xac\x14\x14\x42"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="wg0", ifr_ifindex=18}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x12\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x42\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x42"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="wg0", ifr_ifindex=18}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x12\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="wg1", ifr_ifindex=19}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x13\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x43\x08\x00\x01\x00\xac\x14\x14\x43"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="wg1", ifr_ifindex=19}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x13\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x43\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x43"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="wg1", ifr_ifindex=19}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x13\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="wg2", ifr_ifindex=20}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x14\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\x44\x08\x00\x01\x00\xac\x14\x14\x44"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="wg2", ifr_ifindex=20}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x14\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x44\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x44"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 [pid 380] ioctl(5, SIOCGIFINDEX, {ifr_name="wg2", ifr_ifindex=20}) = 0 [pid 380] close(5) = 0 [pid 380] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x14\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 380] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 380] close(3) = 0 [pid 380] openat(AT_FDCWD, "/proc/sys/fs/mount-max", O_WRONLY|O_CLOEXEC) = 3 [pid 380] write(3, "100000", 6) = 6 [pid 380] close(3) = 0 [pid 380] mkdirat(AT_FDCWD, "./syz-tmp", 0777) = 0 [pid 380] mount("", "./syz-tmp", "tmpfs", 0, NULL) = 0 [pid 380] mkdirat(AT_FDCWD, "./syz-tmp/newroot", 0777) = 0 [pid 380] mkdirat(AT_FDCWD, "./syz-tmp/newroot/dev", 0700) = 0 [pid 380] mount("/dev", "./syz-tmp/newroot/dev", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 380] mkdirat(AT_FDCWD, "./syz-tmp/newroot/proc", 0700) = 0 [pid 380] mount("syz-proc", "./syz-tmp/newroot/proc", "proc", 0, NULL) = 0 [pid 380] mkdirat(AT_FDCWD, "./syz-tmp/newroot/selinux", 0700) = 0 [pid 380] mount("/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = -1 ENOENT (No such file or directory) [pid 380] mount("/sys/fs/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 380] mkdirat(AT_FDCWD, "./syz-tmp/newroot/sys", 0700) = 0 [pid 380] mount("/sys", "./syz-tmp/newroot/sys", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 380] mount("/sys/kernel/debug", "./syz-tmp/newroot/sys/kernel/debug", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 380] mount("/sys/fs/smackfs", "./syz-tmp/newroot/sys/fs/smackfs", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = -1 ENOENT (No such file or directory) [pid 380] mount("/proc/sys/fs/binfmt_misc", "./syz-tmp/newroot/proc/sys/fs/binfmt_misc", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 380] mkdirat(AT_FDCWD, "./syz-tmp/newroot/syz-inputs", 0700) = 0 [pid 380] mount("/syz-inputs", "./syz-tmp/newroot/syz-inputs", NULL, MS_RDONLY|MS_BIND|MS_REC|MS_PRIVATE, NULL) = -1 ENOENT (No such file or directory) [pid 380] mkdirat(AT_FDCWD, "./syz-tmp/newroot/syzcgroup", 0700) = 0 [pid 380] mkdirat(AT_FDCWD, "./syz-tmp/newroot/syzcgroup/unified", 0700) = 0 [pid 380] mkdirat(AT_FDCWD, "./syz-tmp/newroot/syzcgroup/cpu", 0700) = 0 [pid 380] mkdirat(AT_FDCWD, "./syz-tmp/newroot/syzcgroup/net", 0700) = 0 [pid 380] mount("/syzcgroup/unified", "./syz-tmp/newroot/syzcgroup/unified", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 380] mount("/syzcgroup/cpu", "./syz-tmp/newroot/syzcgroup/cpu", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 380] mount("/syzcgroup/net", "./syz-tmp/newroot/syzcgroup/net", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0 [pid 380] mkdirat(AT_FDCWD, "./syz-tmp/pivot", 0777) = 0 [pid 380] pivot_root("./syz-tmp", "./syz-tmp/pivot") = 0 [pid 380] chdir("/") = 0 [pid 380] umount2("./pivot", MNT_DETACH) = 0 [pid 380] chroot("./newroot") = 0 [pid 380] chdir("/") = 0 [pid 380] mkdirat(AT_FDCWD, "/dev/gadgetfs", 0777) = -1 EEXIST (File exists) [pid 380] mount("gadgetfs", "/dev/gadgetfs", "gadgetfs", 0, NULL) = -1 ENODEV (No such device) [pid 380] mkdirat(AT_FDCWD, "/dev/binderfs", 0777) = -1 EEXIST (File exists) [pid 380] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0 [pid 380] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 380] getpid() = 1 [pid 380] mkdirat(AT_FDCWD, "/syzcgroup/unified/syz2", 0777) = -1 EEXIST (File exists) [pid 380] openat(AT_FDCWD, "/syzcgroup/unified/syz2/pids.max", O_WRONLY|O_CLOEXEC) = 3 [pid 380] write(3, "32", 2) = 2 [ 52.214148][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.228044][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [pid 380] close(3) = 0 [pid 380] openat(AT_FDCWD, "/syzcgroup/unified/syz2/cgroup.procs", O_WRONLY|O_CLOEXEC) = 3 [pid 380] write(3, "1", 1) = 1 [pid 380] close(3) = 0 [pid 380] mkdirat(AT_FDCWD, "/syzcgroup/cpu/syz2", 0777) = -1 EEXIST (File exists) [pid 380] openat(AT_FDCWD, "/syzcgroup/cpu/syz2/cgroup.procs", O_WRONLY|O_CLOEXEC) = 3 [pid 380] write(3, "1", 1) = 1 [pid 380] close(3) = 0 [pid 380] openat(AT_FDCWD, "/syzcgroup/cpu/syz2/memory.soft_limit_in_bytes", O_WRONLY|O_CLOEXEC) = 3 [pid 380] write(3, "313524224", 9) = 9 [pid 380] close(3) = 0 [pid 380] openat(AT_FDCWD, "/syzcgroup/cpu/syz2/memory.limit_in_bytes", O_WRONLY|O_CLOEXEC) = 3 [pid 380] write(3, "314572800", 9) = 9 [pid 380] close(3) = 0 [pid 380] mkdirat(AT_FDCWD, "/syzcgroup/net/syz2", 0777) = -1 EEXIST (File exists) [pid 380] openat(AT_FDCWD, "/syzcgroup/net/syz2/cgroup.procs", O_WRONLY|O_CLOEXEC) = 3 [pid 380] write(3, "1", 1) = 1 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_INFO, 0x7fd9be5ec3e8, [120]) = -1 ENOPROTOOPT (Protocol not available) [pid 380] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_INFO, 0x7fd9be5eca68, [120]) = -1 ENOPROTOOPT (Protocol not available) [pid 380] getsockopt(3, SOL_IP, EBT_SO_GET_INIT_INFO, 0x7fd9be5ed0e8, [120]) = -1 ENOPROTOOPT (Protocol not available) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, 0x7fd9be5ee4c8, [84]) = -1 ENOENT (No such file or directory) [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, 0x7fd9be5ef908, [84]) = -1 ENOENT (No such file or directory) [pid 380] close(3) = 0 [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 380] mkdirat(AT_FDCWD, "./0", 0777 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=193731695}) [pid 380] <... mkdirat resumed>) = 0 [pid 314] read(11, "\x00\x00\x00\x00", 4) = 4 [pid 314] write(3, "\x3c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x18\x00\x08\x00\x04\x00\x00\x00\x10\x00\x0c\x00\x00\x00\x02\x00\x00\x00\x11\x00\x00\x00\x00\x00\x00\x00\x40\x2c\x42\x06\x00\x00\x00\x00", 64 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 314] <... write resumed>) = 64 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 998, NULL, 0) = 1 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x11\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 312] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 48 [pid 312] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] ioctl(3, LOOP_CLR_FD [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 312] read(6 [pid 307] sched_getaffinity(0, 8192 [pid 312] <... read resumed>, "\x3c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x18\x00\x08\x00\x04\x00\x00\x00\x10\x00\x0c\x00\x00\x00\x02\x00\x00\x00\x11\x00\x00\x00\x00\x00\x00\x00\x40\x2c\x42\x06\x00\x00\x00\x00", 11533748) = 64 [pid 307] <... sched_getaffinity resumed>, [0 1]) = 8 [pid 380] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 312] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x13\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] close(3 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999095231}) [pid 312] <... write resumed>) = 1992 [pid 380] <... close resumed>) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 314] read(3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 312] read(6 [pid 380] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 312] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] read(3 [pid 312] epoll_pwait(4 [pid 380] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x13\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 312] epoll_pwait(4 [pid 380] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=272990825} [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x11\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 385 attached , child_tidptr=0x55556dd077d0) = 2 [pid 385] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 385] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 385] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 385] chdir("./0") = 0 [pid 385] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 385] setpgid(0, 0) = 0 [pid 385] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 385] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 385] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 385] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 385] write(3, "1000", 4) = 4 [pid 385] close(3) = 0 [pid 385] read(200, "\x33\x33\x00\x00\x00\x16\xaa\xaa\xaa\xaa\xaa\xaa\x86\xdd\x60\x00\x00\x00\x00\x38\x00\x01\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x3a\x00\x05\x02\x00\x00\x01\x00\x8f\x00\xc2\x46\x00\x00\x00\x02\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xff\xaa\xaa\xaa\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00"..., 1000) = 110 [pid 385] read(200, "\x33\x33\x00\x00\x00\x16\xaa\xaa\xaa\xaa\xaa\xaa\x86\xdd\x60\x00\x00\x00\x00\x38\x00\x01\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x3a\x00\x05\x02\x00\x00\x01\x00\x8f\x00\xc2\x46\x00\x00\x00\x02\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xff\xaa\xaa\xaa\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00"..., 1000) = 110 [pid 385] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 385] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 385] close(249) = 0 [pid 385] close(248) = 0 [pid 385] prctl(PR_SET_NAME, "syz.2.17") = 0 [pid 385] close(4) = 0 [pid 385] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 385] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 385] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 385] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 385] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 385] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 385] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 385] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 385] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 385] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 385] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 385] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 385] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 385] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 385] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 385] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 385] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 385] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [ 52.306991][ T28] audit: type=1400 audit(1786907706.534:105): avc: denied { bpf } for pid=385 comm="syz.2.17" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 52.328205][ T28] audit: type=1400 audit(1786907706.534:106): avc: denied { prog_load } for pid=385 comm="syz.2.17" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 52.329947][ C1] hrtimer: interrupt took 54235 ns [pid 385] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 385] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 385] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 385] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 385] close_range(3, 30, 0) = 0 [pid 385] exit_group(0) = ? [pid 385] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 380] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 380] fstat(3 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=914715345}) [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] read(11, "\x00\x00\x00\x00", 4) = 4 [pid 314] write(3, "\xec\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x14\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x18\x00\x00\x00\x11\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x18\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x0c\x00\x00\x00\x18\x00\x00\x00\x10\x00\x00\x00\x80\x53\x9a\x05\x00\x00\x00\x00\x00\x00\x00\x00"..., 240) = 240 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 273, NULL, 0) = 1 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x12\x00\x00\x00\x00\x00\x00\x00", 56 [pid 312] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 314] <... write resumed>) = 56 [pid 312] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x12\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 312] read(6 [pid 307] sched_yield( [pid 314] <... write resumed>) = 48 [pid 312] <... read resumed>, "\xec\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x14\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x18\x00\x00\x00\x11\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x18\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x0c\x00\x00\x00\x18\x00\x00\x00\x10\x00\x00\x00\x80\x53\x9a\x05\x00\x00\x00\x00\x00\x00\x00\x00"..., 11533748) = 240 [pid 380] getdents64(3 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 312] read(6, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 312] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 312] epoll_pwait(4 [pid 307] <... sched_yield resumed>) = 0 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=185862551} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./0/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./0/binderfs") = 0 [pid 380] umount2("./0/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./0/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./0/cgroup.net") = 0 [pid 380] umount2("./0/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./0/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./0/cgroup.cpu") = 0 [pid 380] umount2("./0/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./0/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./0/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./0", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./1", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 728) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1032) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 576) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 728) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x12\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 386 attached [pid 386] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 3 [pid 386] <... set_robust_list resumed>) = 0 [pid 386] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 386] chdir("./1") = 0 [pid 386] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 386] setpgid(0, 0) = 0 [pid 386] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 386] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 386] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 386] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 386] write(3, "1000", 4) = 4 [pid 386] close(3) = 0 [pid 386] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 386] close(249) = 0 [pid 386] close(248) = 0 [pid 386] prctl(PR_SET_NAME, "syz.2.18") = 0 [pid 386] close(4) = 0 [pid 386] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 386] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 386] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 386] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 386] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 386] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 386] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 386] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 386] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 386] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 386] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 386] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 386] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 386] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 386] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 386] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 386] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 386] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 386] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 386] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 386] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 386] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 386] close_range(3, 30, 0) = 0 [pid 386] exit_group(0) = ? [pid 386] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=973254997}) [pid 380] umount2("./1", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x12\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x3f\xab\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x13\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x13\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./1/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./1/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./1/binderfs") = 0 [pid 380] umount2("./1/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./1/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./1/cgroup.net") = 0 [pid 380] umount2("./1/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./1/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./1/cgroup.cpu") = 0 [pid 380] umount2("./1/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./1/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./1/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./1", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./2", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [ 52.347897][ T28] audit: type=1400 audit(1786907706.534:107): avc: denied { map_create } for pid=385 comm="syz.2.17" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x13\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 387 attached , child_tidptr=0x55556dd077d0) = 4 [pid 387] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 387] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 387] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 387] chdir("./2") = 0 [pid 387] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 387] setpgid(0, 0) = 0 [pid 387] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 186, NULL, 0) = 1 [pid 312] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 307] <... futex resumed>) = 0 [pid 312] read(6 [pid 387] <... symlinkat resumed>) = 0 [pid 312] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x12\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 387] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 312] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 387] <... symlinkat resumed>) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=980435576}) [pid 312] <... write resumed>) = 1992 [pid 387] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 314] read(3 [pid 312] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x15\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 387] <... symlinkat resumed>) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 387] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 314] read(3 [pid 387] <... openat resumed>) = 3 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 312] <... write resumed>) = 1992 [pid 387] write(3, "1000", 4 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 387] <... write resumed>) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999991051}) [pid 312] read(6 [pid 387] close(3 [pid 314] read(3 [pid 387] <... close resumed>) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 312] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 387] read(200 [pid 314] read(3 [pid 312] epoll_pwait(4 [pid 387] <... read resumed>, "\x33\x33\x00\x00\x00\x16\xaa\xaa\xaa\xaa\xaa\xaa\x86\xdd\x60\x00\x00\x00\x00\x38\x00\x01\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x3a\x00\x05\x02\x00\x00\x01\x00\x8f\x00\xc2\x46\x00\x00\x00\x02\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xff\xaa\xaa\xaa\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00"..., 1000) = 110 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x15\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 387] read(200 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 387] <... read resumed>, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 312] epoll_pwait(4 [pid 387] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=136172984} [pid 387] close(249) = 0 [pid 387] close(248) = 0 [pid 387] prctl(PR_SET_NAME, "syz.2.19") = 0 [pid 387] close(4) = 0 [pid 387] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 387] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 387] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 387] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 387] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 387] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 387] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 387] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 387] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 387] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 387] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 387] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 387] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 387] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 387] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 387] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 387] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 387] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 387] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 387] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 387] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 387] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 387] close_range(3, 30, 0) = 0 [pid 387] exit_group(0) = ? [pid 387] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=992400172}) [pid 380] umount2("./2", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./2", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x13\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xc3\xc9\x01"..., 256) = 256 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 56 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 136, NULL, 0) = 1 [pid 380] fstat(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 48 [pid 312] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] getdents64(3 [pid 312] <... futex resumed>) = 1 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 307] <... futex resumed>) = 0 [pid 312] read(6 [pid 380] umount2("./2/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 312] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x13\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xc3\xc9\x01"..., 11533748) = 256 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 312] read(6 [pid 380] newfstatat(AT_FDCWD, "./2/binderfs" [pid 312] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./2/binderfs" [pid 312] epoll_pwait(4 [pid 380] <... unlink resumed>) = 0 [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] umount2("./2/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 312] epoll_pwait(4 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=127130296} [pid 380] newfstatat(AT_FDCWD, "./2/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./2/cgroup.net") = 0 [pid 380] umount2("./2/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./2/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./2/cgroup.cpu") = 0 [pid 380] umount2("./2/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./2/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./2/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./2", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./3", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 388 attached , child_tidptr=0x55556dd077d0) = 5 [pid 388] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 388] <... set_robust_list resumed>) = 0 [pid 388] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 388] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 388] chdir("./3") = 0 [pid 388] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 388] setpgid(0, 0) = 0 [pid 388] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 388] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 388] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 388] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 388] write(3, "1000", 4) = 4 [pid 388] close(3) = 0 [pid 388] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 388] close(249) = 0 [pid 388] close(248) = 0 [pid 388] prctl(PR_SET_NAME, "syz.2.20") = 0 [pid 388] close(4) = 0 [pid 388] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 388] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 388] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 388] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 388] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 388] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 388] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 388] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 388] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 388] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 388] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 388] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 388] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 388] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 388] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 388] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 388] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 388] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 388] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 388] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 388] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 388] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 388] close_range(3, 30, 0) = 0 [pid 388] exit_group(0) = ? [pid 388] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 380] umount2("./3", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=973952813}) [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] openat(AT_FDCWD, "./3", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] read(11 [pid 380] <... openat resumed>) = 3 [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\xfc\x9b\x01"..., 256 [pid 380] getdents64(3 [pid 314] <... write resumed>) = 256 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x15\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 56 [pid 380] umount2("./3/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x15\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] newfstatat(AT_FDCWD, "./3/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... write resumed>) = 48 [pid 380] unlink("./3/binderfs") = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] umount2("./3/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./3/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./3/cgroup.net") = 0 [pid 380] umount2("./3/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./3/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./3/cgroup.cpu") = 0 [pid 380] umount2("./3/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./3/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./3/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./3", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./4", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x15\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556dd077d0) = 6 [pid 380] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-1-perf/strace-static-x86_64: Process 389 attached [pid 389] set_robust_list(0x55556dd077e0, 24) = 0 [pid 389] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 389] chdir("./4") = 0 [pid 389] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 389] setpgid(0, 0) = 0 [pid 389] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 389] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 389] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 389] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 389] write(3, "1000", 4) = 4 [pid 389] close(3) = 0 [pid 389] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 389] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 389] close(249) = 0 [pid 389] close(248) = 0 [pid 389] prctl(PR_SET_NAME, "syz.2.21") = 0 [pid 389] close(4) = 0 [pid 389] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 389] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 389] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 389] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 389] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 389] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 389] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 389] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 389] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 389] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 389] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 389] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 389] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 389] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 389] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 389] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 389] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 389] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 389] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 389] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 389] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 389] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 389] close_range(3, 30, 0) = 0 [pid 389] exit_group(0) = ? [pid 389] +++ exited with 0 +++ [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 127, NULL, 0) = 1 [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 312] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] rt_sigreturn({mask=[]} [pid 312] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 312] read(6, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x14\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=977977287}) [pid 380] umount2("./4", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 312] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x16\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./4", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 312] <... write resumed>) = 1992 [pid 380] <... openat resumed>) = 3 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x15\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x36\x6e\x01"..., 256 [pid 380] fstat(3 [pid 314] <... write resumed>) = 256 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 312] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x17\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] getdents64(3 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999992274}) [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] read(3 [pid 312] <... write resumed>) = 1992 [pid 380] umount2("./4/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] read(3 [pid 312] read(6 [pid 380] newfstatat(AT_FDCWD, "./4/binderfs" [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x16\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] write(3, "\x3c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x18\x00\x08\x00\x04\x00\x00\x00\x10\x00\x0c\x00\x00\x00\x02\x00\x00\x00\x16\x00\x00\x00\x00\x00\x00\x00\x40\x42\x0f\x00\x00\x00\x00\x00", 64 [pid 312] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x15\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x36\x6e\x01"..., 11533748) = 256 [pid 380] unlink("./4/binderfs" [pid 314] <... write resumed>) = 64 [pid 380] <... unlink resumed>) = 0 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x16\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 312] read(6 [pid 380] umount2("./4/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... write resumed>) = 48 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 312] <... read resumed>, "\x3c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x18\x00\x08\x00\x04\x00\x00\x00\x10\x00\x0c\x00\x00\x00\x02\x00\x00\x00\x16\x00\x00\x00\x00\x00\x00\x00\x40\x42\x0f\x00\x00\x00\x00\x00", 11533748) = 64 [pid 380] newfstatat(AT_FDCWD, "./4/cgroup.net" [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999991875}) [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] read(3 [pid 380] unlink("./4/cgroup.net" [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 380] <... unlink resumed>) = 0 [pid 314] read(3 [pid 380] umount2("./4/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x17\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 312] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] newfstatat(AT_FDCWD, "./4/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./4/cgroup.cpu" [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999806899}) [pid 312] <... write resumed>) = 1992 [pid 380] <... unlink resumed>) = 0 [pid 314] read(3 [pid 380] umount2("./4/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 312] read(6 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 380] newfstatat(AT_FDCWD, "./4/cgroup" [pid 314] read(3 [pid 312] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 312] epoll_pwait(4 [pid 380] unlink("./4/cgroup") = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 312] <... epoll_pwait resumed>, [{events=EPOLLOUT, data=0x3fb4d00704000002}], 128, 0, NULL, 0) = 1 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 312] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=72819479} [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./4", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./5", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x16\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 390 attached [pid 390] set_robust_list(0x55556dd077e0, 24) = 0 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 7 [pid 390] rt_sigprocmask(SIG_SETMASK, [] [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 390] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 390] chdir("./5" [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 390] <... chdir resumed>) = 0 [pid 390] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 390] setpgid(0, 0) = 0 [pid 390] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 390] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 390] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 390] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 390] write(3, "1000", 4) = 4 [pid 390] close(3) = 0 [pid 390] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 390] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 390] close(249) = 0 [pid 390] close(248) = 0 [pid 390] prctl(PR_SET_NAME, "syz.2.22") = 0 [pid 390] close(4) = 0 [pid 390] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 390] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 390] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 390] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 390] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 390] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 390] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 390] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 390] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 390] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 390] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 390] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 390] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 390] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 390] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 390] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 390] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 390] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 390] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 390] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 390] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 390] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 390] close_range(3, 30, 0) = 0 [pid 390] exit_group(0) = ? [pid 390] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=974806501}) [pid 380] umount2("./5", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] read(11 [pid 380] openat(AT_FDCWD, "./5", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x16\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x3f\xab\x01"..., 256 [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./5/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... write resumed>) = 256 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 73, NULL, 0) = 1 [pid 380] newfstatat(AT_FDCWD, "./5/binderfs" [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x17\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 312] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] unlink("./5/binderfs" [pid 314] <... write resumed>) = 56 [pid 380] <... unlink resumed>) = 0 [pid 312] <... futex resumed>) = 1 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x17\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 307] <... futex resumed>) = 0 [pid 380] umount2("./5/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... write resumed>) = 48 [pid 312] read(6 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] newfstatat(AT_FDCWD, "./5/cgroup.net" [pid 312] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x16\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x3f\xab\x01"..., 11533748) = 256 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./5/cgroup.net" [pid 312] read(6 [pid 380] <... unlink resumed>) = 0 [pid 312] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] umount2("./5/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 312] epoll_pwait(4 [pid 380] newfstatat(AT_FDCWD, "./5/cgroup.cpu" [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./5/cgroup.cpu" [pid 312] epoll_pwait(4 [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./5/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./5/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=45094175} [pid 380] unlink("./5/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./5", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./6", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x17\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 391 attached [pid 391] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 8 [pid 391] <... set_robust_list resumed>) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 391] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 391] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 391] chdir("./6") = 0 [pid 391] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 391] setpgid(0, 0) = 0 [pid 391] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 391] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 391] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 391] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 391] write(3, "1000", 4) = 4 [pid 391] close(3) = 0 [pid 391] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 391] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 391] close(249) = 0 [pid 391] close(248) = 0 [pid 391] prctl(PR_SET_NAME, "syz.2.23") = 0 [pid 391] close(4) = 0 [pid 391] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 391] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 391] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 391] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 391] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 391] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 391] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 391] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 391] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 391] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 391] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 391] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 391] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 391] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 391] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 391] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 391] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 391] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 391] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 391] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 391] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 391] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 391] close_range(3, 30, 0) = 0 [pid 391] exit_group(0) = ? [pid 391] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=978933805}) [pid 380] umount2("./6", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./6", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x17\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x6f\x40\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x18\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./6/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./6/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./6/binderfs") = 0 [pid 380] umount2("./6/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./6/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./6/cgroup.net") = 0 [pid 380] umount2("./6/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./6/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./6/cgroup.cpu") = 0 [pid 380] umount2("./6/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./6/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./6/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./6", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./7", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 392 attached , child_tidptr=0x55556dd077d0) = 9 [pid 392] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 392] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 392] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 392] chdir("./7") = 0 [pid 392] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 392] setpgid(0, 0) = 0 [pid 392] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 392] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 392] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 392] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 392] write(3, "1000", 4) = 4 [pid 392] close(3) = 0 [pid 392] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 392] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 392] close(249) = 0 [pid 392] close(248) = 0 [pid 392] prctl(PR_SET_NAME, "syz.2.24") = 0 [pid 392] close(4) = 0 [pid 392] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 392] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 392] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 392] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 392] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 392] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 392] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 392] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 392] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 392] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 392] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 392] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 392] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 392] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 392] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 392] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 392] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 392] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 392] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 392] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 392] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 392] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 392] close_range(3, 30, 0 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 45, NULL, 0) = 1 [pid 307] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 392] <... close_range resumed>) = 0 [pid 312] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 392] exit_group(0 [pid 307] sched_yield( [pid 312] <... futex resumed>) = 0 [pid 392] <... exit_group resumed>) = ? [pid 312] read(6 [pid 307] <... sched_yield resumed>) = 0 [pid 312] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x17\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 392] +++ exited with 0 +++ [pid 312] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992) = 1992 [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=973754167}) [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4 [pid 314] read(3 [pid 312] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] <... write resumed>) = 4 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 380] umount2("./7", MNT_FORCE|UMOUNT_NOFOLLOW [pid 312] <... write resumed>) = 1992 [pid 314] read(3 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] openat(AT_FDCWD, "./7", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 312] read(6 [pid 380] <... openat resumed>) = 3 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] fstat(3 [pid 312] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... pselect6 resumed>) = 2 (in [3 11], left {tv_sec=0, tv_nsec=999991313}) [pid 312] futex(0x1ed5c29ec960, FUTEX_WAKE_PRIVATE, 1 [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./7/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] read(3 [pid 380] newfstatat(AT_FDCWD, "./7/binderfs" [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 312] <... futex resumed>) = 1 [pid 308] <... futex resumed>) = 0 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] read(3 [pid 380] unlink("./7/binderfs" [pid 312] epoll_pwait(4 [pid 308] epoll_pwait(4 [pid 380] <... unlink resumed>) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] umount2("./7/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 312] futex(0x1ed5c4d97960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./7/cgroup.net" [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./7/cgroup.net" [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x81\xba\x01"..., 256 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=947666663} [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./7/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] <... write resumed>) = 256 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 948, NULL, 0) = 1 [pid 380] newfstatat(AT_FDCWD, "./7/cgroup.cpu" [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] unlink("./7/cgroup.cpu" [pid 314] <... write resumed>) = 56 [pid 380] <... unlink resumed>) = 0 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] umount2("./7/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x19\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] read(6 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./7/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./7/cgroup" [pid 314] <... write resumed>) = 48 [pid 308] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x81\xba\x01"..., 11533748) = 256 [pid 380] <... unlink resumed>) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] getdents64(3 [pid 308] read(6 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3 [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] <... close resumed>) = 0 [pid 380] unlinkat(AT_FDCWD, "./7", AT_REMOVEDIR [pid 308] epoll_pwait(4 [pid 380] <... unlinkat resumed>) = 0 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] mkdirat(AT_FDCWD, "./8", 0777) = 0 [pid 308] epoll_pwait(4 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=945330221} [pid 380] <... openat resumed>) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x19\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 393 attached , child_tidptr=0x55556dd077d0) = 10 [pid 393] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 393] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 393] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 393] chdir("./8") = 0 [pid 393] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 393] setpgid(0, 0) = 0 [pid 393] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 393] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 393] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 393] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 393] write(3, "1000", 4) = 4 [pid 393] close(3) = 0 [pid 393] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 393] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 393] close(249) = 0 [pid 393] close(248) = 0 [pid 393] prctl(PR_SET_NAME, "syz.2.25") = 0 [pid 393] close(4) = 0 [pid 393] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 393] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 393] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 393] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 393] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 393] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 393] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 393] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 393] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 393] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 393] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 393] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 393] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 393] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 393] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 393] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 393] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 393] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 393] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 393] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 393] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 393] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 393] close_range(3, 30, 0) = 0 [pid 393] exit_group(0) = ? [pid 393] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=975585284}) [pid 380] umount2("./8", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./8", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xba\x8c\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./8/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./8/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./8/binderfs") = 0 [pid 380] umount2("./8/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./8/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./8/cgroup.net") = 0 [pid 380] umount2("./8/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./8/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./8/cgroup.cpu") = 0 [pid 380] umount2("./8/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./8/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./8/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./8", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./9", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 394 attached , child_tidptr=0x55556dd077d0) = 11 [pid 394] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 394] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 394] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 394] chdir("./9") = 0 [pid 394] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 394] setpgid(0, 0) = 0 [pid 394] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 394] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 394] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 394] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 394] write(3, "1000", 4) = 4 [pid 394] close(3) = 0 [pid 394] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 394] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 394] close(249) = 0 [pid 394] close(248) = 0 [pid 394] prctl(PR_SET_NAME, "syz.2.26") = 0 [pid 394] close(4) = 0 [pid 394] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 394] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 394] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 394] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 394] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 394] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 394] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 394] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 394] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 394] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 394] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 394] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 394] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 394] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 394] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 945, NULL, 0) = 1 [pid 394] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 394] <... futex resumed>) = 0 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 308] read(6 [pid 394] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x19\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 394] <... futex resumed>) = 0 [pid 394] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 394] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 394] <... futex resumed>) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=981477034}) [pid 308] <... write resumed>) = 1992 [pid 394] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 394] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4 [pid 314] read(3 [pid 394] <... ioctl resumed>) = 0 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x1c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 394] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 394] <... futex resumed>) = 0 [pid 394] close_range(3, 30, 0 [pid 314] read(3 [pid 308] <... write resumed>) = 1992 [pid 394] <... close_range resumed>) = 0 [pid 394] exit_group(0) = ? [pid 394] +++ exited with 0 +++ [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 308] read(6 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999991337}) [pid 308] epoll_pwait(4 [pid 314] read(3 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 308] epoll_pwait(4 [pid 314] read(3 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=898728708} [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x1c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 380] umount2("./9", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=999895908}) [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] openat(AT_FDCWD, "./9", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] read(11 [pid 380] <... openat resumed>) = 3 [pid 380] fstat(3 [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 380] getdents64(3 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\xf3\x5e\x01"..., 256 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./9/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] <... write resumed>) = 256 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 898, NULL, 0) = 1 [pid 380] newfstatat(AT_FDCWD, "./9/binderfs" [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] unlink("./9/binderfs" [pid 314] <... write resumed>) = 56 [pid 380] <... unlink resumed>) = 0 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] umount2("./9/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x1b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] read(6 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... write resumed>) = 48 [pid 308] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\xf3\x5e\x01"..., 11533748) = 256 [pid 380] newfstatat(AT_FDCWD, "./9/cgroup.net" [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] read(6 [pid 380] unlink("./9/cgroup.net") = 0 [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] umount2("./9/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 308] epoll_pwait(4 [pid 380] newfstatat(AT_FDCWD, "./9/cgroup.cpu" [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./9/cgroup.cpu" [pid 308] epoll_pwait(4 [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./9/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./9/cgroup" [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=895503209} [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./9/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./9", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./10", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x1b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 395 attached , child_tidptr=0x55556dd077d0) = 12 [pid 395] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 395] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 395] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 395] chdir("./10") = 0 [pid 395] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 395] setpgid(0, 0) = 0 [pid 395] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 395] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 395] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 395] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 395] write(3, "1000", 4) = 4 [pid 395] close(3) = 0 [pid 395] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 395] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 395] close(249) = 0 [pid 395] close(248) = 0 [pid 395] prctl(PR_SET_NAME, "syz.2.27") = 0 [pid 395] close(4) = 0 [pid 395] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 395] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 395] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 395] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 395] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 395] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 395] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 395] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 395] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 395] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 395] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 395] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 395] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 395] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 395] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 395] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 395] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 395] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 395] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 395] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 395] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 395] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 52.642513][ C1] ================================================================== [ 52.651666][ C1] BUG: KASAN: slab-out-of-bounds in __bpf_get_stackid+0x6fa/0x960 [ 52.659596][ C1] Write of size 48 at addr ffff88811e963f60 by task syz.2.27/395 [ 52.667498][ C1] [ 52.669841][ C1] CPU: 1 PID: 395 Comm: syz.2.27 Not tainted syzkaller #0 [ 52.676980][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 52.687632][ C1] Call Trace: [ 52.690938][ C1] [ 52.693878][ C1] __dump_stack+0x21/0x24 [ 52.698228][ C1] dump_stack_lvl+0x110/0x170 [ 52.703185][ C1] ? __cfi_dump_stack_lvl+0x8/0x8 [ 52.708289][ C1] ? __bpf_get_stackid+0x6fa/0x960 [ 52.713432][ C1] print_address_description+0x71/0x200 [ 52.719084][ C1] print_report+0x4a/0x60 [ 52.723426][ C1] kasan_report+0x122/0x150 [ 52.727937][ C1] ? __bpf_get_stackid+0x6fa/0x960 [ 52.733089][ C1] kasan_check_range+0x249/0x2a0 [ 52.738780][ C1] ? __bpf_get_stackid+0x6fa/0x960 [ 52.744000][ C1] memcpy+0x44/0x70 [ 52.747817][ C1] __bpf_get_stackid+0x6fa/0x960 [ 52.752957][ C1] bpf_get_stackid_pe+0x350/0x400 [ 52.758013][ C1] bpf_prog_d499e7ac612d6085+0x24/0x3c [ 52.763493][ C1] bpf_overflow_handler+0x3c7/0x5e0 [ 52.768704][ C1] ? __cfi_bpf_overflow_handler+0x10/0x10 [ 52.774512][ C1] ? kvm_sched_clock_read+0x18/0x40 [ 52.779729][ C1] ? __this_cpu_preempt_check+0x13/0x20 [ 52.785852][ C1] ? __perf_event_account_interrupt+0x1a4/0x2c0 [ 52.792129][ C1] __perf_event_overflow+0x458/0x640 [ 52.797455][ C1] perf_swevent_hrtimer+0x4b4/0x540 [ 52.802683][ C1] ? _raw_spin_unlock+0x4c/0x70 [ 52.807548][ C1] ? perf_event_context_sched_in+0x502/0x600 [ 52.813534][ C1] ? __cfi_perf_swevent_hrtimer+0x10/0x10 [ 52.819786][ C1] ? __this_cpu_preempt_check+0x13/0x20 [ 52.825688][ C1] ? __perf_event_task_sched_in+0x2ab/0x320 [ 52.831588][ C1] ? timerqueue_del+0xd3/0x120 [ 52.836370][ C1] ? __cfi_perf_swevent_hrtimer+0x10/0x10 [ 52.842094][ C1] __hrtimer_run_queues+0x398/0x890 [ 52.847323][ C1] ? hrtimer_interrupt+0x8c0/0x8c0 [ 52.853044][ C1] ? ktime_get_update_offsets_now+0x30c/0x320 [ 52.859108][ C1] hrtimer_interrupt+0x3ad/0x8c0 [ 52.864054][ C1] __sysvec_apic_timer_interrupt+0x11e/0x440 [ 52.870040][ C1] sysvec_apic_timer_interrupt+0x53/0xc0 [ 52.875691][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 52.881681][ C1] RIP: 0033:0x7fd9be25ba10 [ 52.886105][ C1] Code: ef fe ff ff 66 0f 1f 44 00 00 48 8d 3d 05 97 1d 00 31 c0 e8 42 74 ff ff 48 8d 3d 9a 98 1d 00 31 c0 e8 34 74 ff ff 0f 1f 40 00 <41> 57 41 56 41 55 41 54 55 53 48 83 ec 18 48 8b 47 40 48 8b 57 48 [ 52.905708][ C1] RSP: 002b:00007fff72325d28 EFLAGS: 00000202 [ 52.911793][ C1] RAX: 0000000000000050 RBX: 0000000000000000 RCX: 0000000000000000 [ 52.919767][ C1] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 00007fd9bf155720 [ 52.927756][ C1] RBP: 00007fd9bf155720 R08: 0000000000000000 R09: 00007fd9be626038 [ 52.935724][ C1] R10: 0000000000000003 R11: 0000000000000000 R12: 0000000000000000 [ 52.943691][ C1] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003 [ 52.951676][ C1] [ 52.954697][ C1] [ 52.957082][ C1] Allocated by task 395: [ 52.961482][ C1] kasan_set_track+0x4b/0x70 [ 52.966079][ C1] kasan_save_alloc_info+0x1f/0x30 [ 52.971194][ C1] __kasan_kmalloc+0x95/0xb0 [ 52.975808][ C1] __kmalloc_node+0xb2/0x1e0 [ 52.980418][ C1] bpf_map_area_alloc+0x4b/0xe0 [ 52.985288][ C1] prealloc_elems_and_freelist+0x8a/0x1e0 [ 52.991018][ C1] stack_map_alloc+0x398/0x520 [ 52.995782][ C1] map_create+0x467/0xcf0 [ 53.000157][ C1] __sys_bpf+0x34e/0x850 [ 53.004420][ C1] __x64_sys_bpf+0x7c/0x90 [ 53.008861][ C1] x64_sys_call+0x488/0x9a0 [ 53.013549][ C1] do_syscall_64+0x4c/0xa0 [ 53.017996][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 53.024250][ C1] [ 53.026571][ C1] The buggy address belongs to the object at ffff88811e963f00 [ 53.026571][ C1] which belongs to the cache kmalloc-128 of size 128 [ 53.040630][ C1] The buggy address is located 96 bytes inside of [ 53.040630][ C1] 128-byte region [ffff88811e963f00, ffff88811e963f80) [ 53.053940][ C1] [ 53.056276][ C1] The buggy address belongs to the physical page: [ 53.062715][ C1] page:ffffea00047a58c0 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x11e963 [ 53.072958][ C1] flags: 0x4000000000000200(slab|zone=1) [ 53.078619][ C1] raw: 4000000000000200 0000000000000000 dead000000000122 ffff888100042a80 [ 53.087285][ C1] raw: 0000000000000000 0000000080100010 00000001ffffffff 0000000000000000 [ 53.095869][ C1] page dumped because: kasan: bad access detected [ 53.102421][ C1] page_owner tracks the page as allocated [ 53.108287][ C1] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x112cc0(GFP_USER|__GFP_NOWARN|__GFP_NORETRY), pid 391, tgid 391 (syz.2.23), ts 52536235671, free_ts 52536189573 [ 53.126016][ C1] post_alloc_hook+0x1f5/0x210 [ 53.130850][ C1] prep_new_page+0x1c/0x110 [ 53.135373][ C1] get_page_from_freelist+0x2ca9/0x2d20 [ 53.140955][ C1] __alloc_pages+0x1fa/0x610 [ 53.145654][ C1] alloc_slab_page+0x6e/0xf0 [ 53.150341][ C1] new_slab+0x98/0x3e0 [ 53.154419][ C1] ___slab_alloc+0x70f/0xb70 [ 53.159201][ C1] __slab_alloc+0x5e/0xa0 [ 53.163549][ C1] __kmem_cache_alloc_node+0x204/0x2d0 [ 53.169041][ C1] __kmalloc_node+0xa2/0x1e0 [ 53.173644][ C1] kvmalloc_node+0x28a/0x460 [ 53.178255][ C1] bpf_jit_binary_pack_alloc+0x1a9/0x420 [ 53.183904][ C1] bpf_int_jit_compile+0xb7e0/0xcb00 [ 53.189219][ C1] bpf_prog_select_runtime+0x89c/0xbb0 [ 53.194699][ C1] bpf_prog_load+0x1123/0x1670 [ 53.199659][ C1] __sys_bpf+0x57b/0x850 [ 53.203914][ C1] page last free stack trace: [ 53.208612][ C1] free_unref_page_prepare+0x80c/0x820 [ 53.214084][ C1] free_unref_page+0x93/0x530 [ 53.218770][ C1] __free_pages+0x67/0x100 [ 53.223193][ C1] __vunmap+0xa3c/0xc00 [ 53.227347][ C1] vfree+0x61/0x90 [ 53.231067][ C1] bpf_check+0xd729/0x10e90 [ 53.235576][ C1] bpf_prog_load+0x10f4/0x1670 [ 53.240512][ C1] __sys_bpf+0x57b/0x850 [ 53.244770][ C1] __x64_sys_bpf+0x7c/0x90 [ 53.249182][ C1] x64_sys_call+0x488/0x9a0 [ 53.253682][ C1] do_syscall_64+0x4c/0xa0 [ 53.258116][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 53.264017][ C1] [ 53.266337][ C1] Memory state around the buggy address: [ 53.271954][ C1] ffff88811e963e00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 fc [ 53.280009][ C1] ffff88811e963e80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [pid 395] close_range(3, 30, 0 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 896, NULL, 0) = 1 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 395] <... close_range resumed>) = 0 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 395] exit_group(0 [pid 308] read(6 [pid 307] sched_getaffinity(0, 8192 [pid 395] <... exit_group resumed>) = ? [pid 308] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00", 11533748) = 56 [pid 307] <... sched_getaffinity resumed>, [0 1]) = 8 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x1d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=278833608}) [pid 308] <... write resumed>) = 1992 [pid 395] +++ exited with 0 +++ [pid 314] read(3 [pid 308] read(6 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] read(3 [pid 308] epoll_pwait(4 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x1d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] rt_sigreturn({mask=[]} [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=174130313} [pid 380] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 380] umount2("./10", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=999560810}) [pid 314] read(11, "\x00\x00\x00\x00", 4) = 4 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x5d\x27\x2b"..., 256) = 256 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 174, NULL, 0) = 1 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x1c\x00\x00\x00\x00\x00\x00\x00", 56 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... write resumed>) = 56 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] openat(AT_FDCWD, "./10", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x1c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] read(6 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 48 [pid 308] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x5d\x27\x2b"..., 11533748) = 256 [pid 380] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] getdents64(3 [pid 308] read(6 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] umount2("./10/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 308] epoll_pwait(4 [pid 380] newfstatat(AT_FDCWD, "./10/binderfs" [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] epoll_pwait(4 [pid 380] unlink("./10/binderfs") = 0 [pid 380] umount2("./10/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=171131702} [pid 380] newfstatat(AT_FDCWD, "./10/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./10/cgroup.net") = 0 [pid 380] umount2("./10/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./10/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./10/cgroup.cpu") = 0 [pid 380] umount2("./10/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./10/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./10/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./10", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./11", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x1c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 396 attached , child_tidptr=0x55556dd077d0) = 13 [pid 396] set_robust_list(0x55556dd077e0, 24) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 396] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 396] chdir("./11" [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 396] <... chdir resumed>) = 0 [pid 396] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 396] setpgid(0, 0) = 0 [pid 396] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 396] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 396] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 396] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 396] write(3, "1000", 4) = 4 [pid 396] close(3) = 0 [pid 396] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 396] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 396] close(249) = 0 [pid 396] close(248) = 0 [pid 396] prctl(PR_SET_NAME, "syz.2.28") = 0 [pid 396] close(4) = 0 [pid 396] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 396] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 396] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 396] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 396] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 396] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 396] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 396] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 396] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 396] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 396] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 396] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 396] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 396] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 396] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 396] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 396] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 396] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 396] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 396] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 396] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 396] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 396] close_range(3, 30, 0) = 0 [pid 396] exit_group(0) = ? [pid 396] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=980051856}) [pid 380] umount2("./11", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./11", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x1c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x6f\x40\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 380] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 256 [pid 380] getdents64(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x1d\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 56 [pid 380] umount2("./11/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x1d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... write resumed>) = 48 [pid 380] newfstatat(AT_FDCWD, "./11/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] unlink("./11/binderfs") = 0 [pid 380] umount2("./11/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./11/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./11/cgroup.net") = 0 [pid 380] umount2("./11/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./11/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./11/cgroup.cpu") = 0 [pid 380] umount2("./11/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./11/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./11/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./11", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./12", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x1d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 397 attached [pid 397] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 14 [pid 397] <... set_robust_list resumed>) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 397] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 397] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 397] chdir("./12") = 0 [ 53.288159][ C1] >ffff88811e963f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 fc [ 53.296222][ C1] ^ [ 53.304209][ C1] ffff88811e963f80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 53.312266][ C1] ffff88811e964000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 53.320325][ C1] ================================================================== [ 53.328375][ C1] Disabling lock debugging due to kernel taint [pid 397] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 397] setpgid(0, 0) = 0 [pid 397] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 397] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 397] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 397] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 397] write(3, "1000", 4) = 4 [pid 397] close(3) = 0 [pid 397] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 397] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 397] close(249) = 0 [pid 397] close(248) = 0 [pid 397] prctl(PR_SET_NAME, "syz.2.29") = 0 [pid 397] close(4) = 0 [pid 397] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 397] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 397] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 397] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 397] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 397] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 397] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 397] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 397] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 397] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 397] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 397] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 397] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 397] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 397] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 397] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 397] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 397] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 397] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 397] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 397] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 397] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 397] close_range(3, 30, 0) = 0 [pid 397] exit_group(0) = ? [pid 397] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=14, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=979566479}) [pid 314] read(11, "\x00\x00\x00\x00", 4) = 4 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x1d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x6f\x40\x01"..., 256) = 256 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] umount2("./12", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] openat(AT_FDCWD, "./12", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 380] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./12/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./12/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./12/binderfs") = 0 [pid 380] umount2("./12/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./12/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./12/cgroup.net") = 0 [pid 380] umount2("./12/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./12/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./12/cgroup.cpu") = 0 [pid 380] umount2("./12/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./12/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./12/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./12", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./13", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 171, NULL, 0) = 1 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 308] read(6 [pid 380] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 308] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x1c\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 624 [pid 380] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x1e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=990807275}) [pid 308] <... write resumed>) = 1992 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 380] close(3) = 0 [pid 380] read(249 [pid 314] read(3, "\xc4\x07\x00\x00", 4) = 4 [pid 314] read(3, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x1e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 314] write(3, "\x3c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x18\x00\x08\x00\x04\x00\x00\x00\x10\x00\x0c\x00\x00\x00\x02\x00\x00\x00\x1e\x00\x00\x00\x00\x00\x00\x00\x40\x5d\xc6\x00\x00\x00\x00\x00", 64 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 314] <... write resumed>) = 64 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x1e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] <... write resumed>) = 1992 [pid 380] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x1e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 314] <... write resumed>) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[] [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] read(6 [pid 380] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999991796}) [pid 308] <... read resumed>, "\x3c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x18\x00\x08\x00\x04\x00\x00\x00\x10\x00\x0c\x00\x00\x00\x02\x00\x00\x00\x1e\x00\x00\x00\x00\x00\x00\x00\x40\x5d\xc6\x00\x00\x00\x00\x00", 11533748) = 64 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 314] read(3ci2-android-6-1-perf/strace-static-x86_64: Process 398 attached , "\xc4\x07\x00\x00", 4) = 4 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 398] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 15 [pid 314] read(3 [pid 398] <... set_robust_list resumed>) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 308] <... write resumed>) = 1992 [pid 398] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 398] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999992705}) [pid 308] read(6 [pid 398] chdir("./13" [pid 314] read(3 [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 398] <... chdir resumed>) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 308] epoll_pwait(4 [pid 398] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 314] read(3 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLOUT, data=0x3fb4d00704000002}], 128, 0, NULL, 0) = 1 [pid 398] <... prctl resumed>) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 398] setpgid(0, 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=113023211} [pid 398] <... setpgid resumed>) = 0 [pid 398] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 398] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 398] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 398] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 398] write(3, "1000", 4) = 4 [pid 398] close(3) = 0 [pid 398] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 398] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 398] close(249) = 0 [pid 398] close(248) = 0 [pid 398] prctl(PR_SET_NAME, "syz.2.30") = 0 [pid 398] close(4) = 0 [pid 398] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 398] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 398] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 398] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 398] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 398] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 398] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 398] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 398] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 398] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 398] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 398] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 398] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 398] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 398] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 398] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 398] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 398] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 398] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 398] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 398] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 398] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 398] close_range(3, 30, 0) = 0 [pid 398] exit_group(0) = ? [pid 398] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=989137002}) [pid 380] umount2("./13", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./13", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x1e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\xe1\xe4\x00"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 113, NULL, 0) = 1 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00", 56 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x1f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] read(6 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 308] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x1e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\xe1\xe4\x00"..., 11533748) = 256 [pid 380] umount2("./13/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] read(6 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] newfstatat(AT_FDCWD, "./13/binderfs" [pid 308] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 308] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=99933172} [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./13/binderfs") = 0 [pid 380] umount2("./13/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./13/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./13/cgroup.net") = 0 [pid 380] umount2("./13/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./13/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./13/cgroup.cpu") = 0 [pid 380] umount2("./13/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./13/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./13/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./13", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./14", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x1f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 399 attached [pid 399] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 16 [pid 399] <... set_robust_list resumed>) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 399] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 399] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 399] chdir("./14") = 0 [pid 399] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 399] setpgid(0, 0) = 0 [pid 399] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 399] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 399] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 399] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 399] write(3, "1000", 4) = 4 [pid 399] close(3) = 0 [pid 399] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 399] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 399] close(249) = 0 [pid 399] close(248) = 0 [pid 399] prctl(PR_SET_NAME, "syz.2.31") = 0 [pid 399] close(4) = 0 [pid 399] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 399] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 399] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 399] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 399] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 399] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 399] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 399] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 399] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 399] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 399] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 399] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 399] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 399] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 399] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 399] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 399] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 399] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 399] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 399] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 399] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 399] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 399] close_range(3, 30, 0) = 0 [pid 399] exit_group(0) = ? [pid 399] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=981149960}) [pid 380] umount2("./14", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./14", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x2d\x31\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./14/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./14/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./14/binderfs") = 0 [pid 380] umount2("./14/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./14/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./14/cgroup.net") = 0 [pid 380] umount2("./14/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./14/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./14/cgroup.cpu") = 0 [pid 380] umount2("./14/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./14/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./14/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./14", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./15", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 400 attached [pid 400] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 17 [pid 400] <... set_robust_list resumed>) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 400] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 400] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 400] chdir("./15") = 0 [pid 400] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 400] setpgid(0, 0) = 0 [pid 400] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 400] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 400] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 400] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 400] write(3, "1000", 4) = 4 [pid 400] close(3) = 0 [pid 400] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 400] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 400] close(249) = 0 [pid 400] close(248) = 0 [pid 400] prctl(PR_SET_NAME, "syz.2.32") = 0 [pid 400] close(4) = 0 [pid 400] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 400] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 400] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 400] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 400] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 400] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 400] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 400] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 400] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 400] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 400] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 400] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 400] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 400] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 400] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 400] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 400] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 400] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 400] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 400] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 400] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 400] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 400] close_range(3, 30, 0) = 0 [pid 400] exit_group(0) = ? [pid 400] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=17, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=981440252}) [pid 380] umount2("./15", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./15", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x2d\x31\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./15/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./15/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./15/binderfs") = 0 [pid 380] umount2("./15/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./15/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./15/cgroup.net") = 0 [pid 380] umount2("./15/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./15/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./15/cgroup.cpu") = 0 [pid 380] umount2("./15/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./15/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./15/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./15", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./16", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 100, NULL, 0) = 1 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... socket resumed>) = 3 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 308] read(6 [pid 380] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 308] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 624 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x21\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=991132974}) [pid 308] <... write resumed>) = 1992 [pid 380] close(3 [pid 314] read(3 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x22\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] <... close resumed>) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 308] <... write resumed>) = 1992 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] read(3 [pid 308] read(6 [pid 380] <... socket resumed>) = 3 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x21\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] write(3, "\x3c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x18\x00\x08\x00\x04\x00\x00\x00\x10\x00\x0c\x00\x00\x00\x02\x00\x00\x00\x21\x00\x00\x00\x00\x00\x00\x00\xc0\xd8\xa7\x00\x00\x00\x00\x00", 64 [pid 308] epoll_pwait(4 [pid 380] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 314] <... write resumed>) = 64 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 0, NULL, 0) = 1 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x21\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] read(6 [pid 380] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 314] <... write resumed>) = 48 [pid 308] <... read resumed>, "\x3c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x18\x00\x08\x00\x04\x00\x00\x00\x10\x00\x0c\x00\x00\x00\x02\x00\x00\x00\x21\x00\x00\x00\x00\x00\x00\x00\xc0\xd8\xa7\x00\x00\x00\x00\x00", 11533748) = 64 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x23\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999990673}) [pid 308] <... write resumed>) = 1992 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] read(3 [pid 308] read(6 [pid 380] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] read(3 [pid 308] epoll_pwait(4 [pid 380] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x22\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=47612544} [pid 380] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999992342}) [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] read(3 [pid 380] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] read(3 [pid 380] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x23\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x21\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 401 attached , child_tidptr=0x55556dd077d0) = 18 [pid 380] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 401] set_robust_list(0x55556dd077e0, 24) = 0 [pid 401] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 401] chdir("./16") = 0 [pid 401] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 401] setpgid(0, 0) = 0 [pid 401] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 401] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 401] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 401] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 401] write(3, "1000", 4) = 4 [pid 401] close(3) = 0 [pid 401] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 401] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 401] close(249) = 0 [pid 401] close(248) = 0 [pid 401] prctl(PR_SET_NAME, "syz.2.33") = 0 [pid 401] close(4) = 0 [pid 401] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 401] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 401] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 401] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 401] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 401] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 401] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 401] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 401] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 401] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 401] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 401] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 401] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 401] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 401] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 401] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 401] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 401] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 401] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 401] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 401] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 401] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 401] close_range(3, 30, 0) = 0 [pid 401] exit_group(0) = ? [pid 401] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=18, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=984438061}) [pid 380] umount2("./16", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./16", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x21\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\xea\x21\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 48, NULL, 0) = 1 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x22\x00\x00\x00\x00\x00\x00\x00", 56) = 56 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x22\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] <... futex resumed>) = 1 [pid 314] <... write resumed>) = 48 [pid 308] read(6 [pid 307] <... futex resumed>) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x21\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\xea\x21\x01"..., 11533748) = 256 [pid 380] getdents64(3 [pid 308] read(6 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] umount2("./16/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 308] epoll_pwait(4 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=29167155} [pid 380] newfstatat(AT_FDCWD, "./16/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./16/binderfs") = 0 [pid 380] umount2("./16/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./16/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./16/cgroup.net") = 0 [pid 380] umount2("./16/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./16/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./16/cgroup.cpu") = 0 [pid 380] umount2("./16/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./16/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./16/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./16", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./17", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x22\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 402 attached [pid 402] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 19 [pid 402] <... set_robust_list resumed>) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 402] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 402] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 402] chdir("./17") = 0 [pid 402] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 402] setpgid(0, 0) = 0 [pid 402] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 402] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 402] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 402] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 402] write(3, "1000", 4) = 4 [pid 402] close(3) = 0 [pid 402] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 402] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 402] close(249) = 0 [pid 402] close(248) = 0 [pid 402] prctl(PR_SET_NAME, "syz.2.34") = 0 [pid 402] close(4) = 0 [pid 402] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 402] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 402] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 402] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 402] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 402] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 402] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 402] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 402] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 402] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 402] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 402] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 402] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 402] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 402] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 402] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 402] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 402] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 402] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 402] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 402] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 402] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 402] close_range(3, 30, 0) = 0 [pid 402] exit_group(0) = ? [pid 402] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=974532102}) [pid 380] umount2("./17", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./17", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x22\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xba\x8c\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x23\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x23\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./17/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./17/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./17/binderfs") = 0 [pid 380] umount2("./17/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./17/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./17/cgroup.net") = 0 [pid 380] umount2("./17/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./17/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./17/cgroup.cpu") = 0 [pid 380] umount2("./17/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./17/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./17/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./17", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./18", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD [pid 308] <... epoll_pwait resumed>, [], 128, 29, NULL, 0) = 0 [pid 380] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 308] epoll_pwait(4 [pid 380] close(3 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] <... close resumed>) = 0 [pid 308] futex(0x1ed5c4d97960, FUTEX_WAKE_PRIVATE, 1 [pid 307] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 312] <... futex resumed>) = 0 [pid 308] <... futex resumed>) = 1 [pid 380] <... socket resumed>) = 3 [pid 312] epoll_pwait(4 [pid 308] epoll_pwait(4 [pid 380] close(3 [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] <... close resumed>) = 0 [pid 312] futex(0x1ed5c4d97960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=46102700} [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x23\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 403 attached [pid 403] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 20 [pid 403] <... set_robust_list resumed>) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 403] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 403] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 403] chdir("./18") = 0 [pid 403] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 403] setpgid(0, 0) = 0 [pid 403] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 403] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 403] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 403] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 403] write(3, "1000", 4) = 4 [pid 403] close(3) = 0 [pid 403] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 403] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 403] close(249) = 0 [pid 403] close(248) = 0 [pid 403] prctl(PR_SET_NAME, "syz.2.35") = 0 [pid 403] close(4) = 0 [pid 403] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 403] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 403] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 403] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 403] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 403] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 403] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 403] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 403] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 403] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 403] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 403] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 403] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 403] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 403] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 403] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 403] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 403] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 403] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 403] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 403] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 403] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 403] close_range(3, 30, 0) = 0 [pid 403] exit_group(0) = ? [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 46, NULL, 0) = 1 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 403] +++ exited with 0 +++ [pid 308] <... futex resumed>) = 1 [pid 308] read(6 [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 308] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x22\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 307] <... futex resumed>) = 0 [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x24\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=978421221}) [pid 308] <... write resumed>) = 1992 [pid 314] read(3, "\xc4\x07\x00\x00", 4) = 4 [pid 314] read(3, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x24\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x25\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999706050}) [pid 308] <... write resumed>) = 1992 [pid 314] read(3 [pid 380] write(248, "\x00\x00\x00\x00", 4 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 308] read(6 [pid 314] read(3, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x25\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 380] <... write resumed>) = 4 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=999992539}) [pid 308] epoll_pwait(4 [pid 380] umount2("./18", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 308] epoll_pwait(4 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x23\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x36\x6e\x01"..., 256 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=26517030} [pid 380] openat(AT_FDCWD, "./18", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] <... write resumed>) = 256 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 26, NULL, 0) = 1 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x24\x00\x00\x00\x00\x00\x00\x00", 56 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 314] <... write resumed>) = 56 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x24\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] read(6 [pid 314] <... write resumed>) = 48 [pid 308] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x23\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x36\x6e\x01"..., 11533748) = 256 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] read(6, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 308] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 308] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=25175307} [pid 380] <... openat resumed>) = 3 [pid 380] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./18/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./18/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./18/binderfs") = 0 [pid 380] umount2("./18/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./18/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./18/cgroup.net") = 0 [pid 380] umount2("./18/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./18/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./18/cgroup.cpu") = 0 [pid 380] umount2("./18/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./18/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./18/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./18", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./19", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x24\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 404 attached [pid 404] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 21 [pid 404] <... set_robust_list resumed>) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 404] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 404] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 404] chdir("./19") = 0 [pid 404] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 404] setpgid(0, 0) = 0 [pid 404] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 404] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 404] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 404] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 404] write(3, "1000", 4) = 4 [pid 404] close(3) = 0 [pid 404] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 404] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 404] close(249) = 0 [pid 404] close(248) = 0 [pid 404] prctl(PR_SET_NAME, "syz.2.36") = 0 [pid 404] close(4) = 0 [pid 404] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 404] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 404] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 404] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 404] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 404] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 404] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 404] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 404] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 404] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 404] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 404] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 404] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 404] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 404] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 404] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 404] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 404] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 404] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 404] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 404] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 404] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 404] close_range(3, 30, 0) = 0 [pid 404] exit_group(0) = ? [pid 404] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=979280013}) [pid 380] umount2("./19", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./19", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x24\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xb1\x4f\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x25\x00\x00\x00\x00\x00\x00\x00", 56) = 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x25\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] getdents64(3 [pid 314] <... write resumed>) = 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] umount2("./19/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./19/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./19/binderfs") = 0 [pid 380] umount2("./19/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./19/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./19/cgroup.net") = 0 [pid 380] umount2("./19/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./19/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./19/cgroup.cpu") = 0 [pid 380] umount2("./19/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./19/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./19/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./19", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./20", 0777) = 0 [pid 308] <... epoll_pwait resumed>, [], 128, 25, NULL, 0) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 308] epoll_pwait(4 [pid 380] <... openat resumed>) = 3 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 307] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 380] ioctl(3, LOOP_CLR_FD [pid 308] futex(0x1ed5c4d97960, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 312] <... futex resumed>) = 0 [pid 308] <... futex resumed>) = 1 [pid 380] close(3 [pid 312] epoll_pwait(4 [pid 308] epoll_pwait(4 [pid 380] <... close resumed>) = 0 [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 312] write(5, "\x01\x00\x00\x00\x00\x00\x00\x00", 8 [pid 380] <... socket resumed>) = 3 [pid 312] <... write resumed>) = 8 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN, data=0x3548238}], 128, 9952, NULL, 0) = 1 [pid 380] close(3 [pid 312] futex(0x1ed5c4d97960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 308] read(5 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=998631927} [pid 380] <... close resumed>) = 0 [pid 308] <... read resumed>, "\x01\x00\x00\x00\x00\x00\x00\x00", 8) = 8 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 308] epoll_pwait(4 [pid 380] <... socket resumed>) = 3 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 308] epoll_pwait(4 [pid 380] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x25\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 405 attached [pid 405] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 22 [pid 405] <... set_robust_list resumed>) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 405] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 405] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 405] chdir("./20") = 0 [pid 405] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 405] setpgid(0, 0) = 0 [pid 405] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 405] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 405] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 405] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 405] write(3, "1000", 4) = 4 [pid 405] close(3) = 0 [pid 405] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 405] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 405] close(249) = 0 [pid 405] close(248) = 0 [pid 405] prctl(PR_SET_NAME, "syz.2.37") = 0 [pid 405] close(4) = 0 [pid 405] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 405] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 405] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 405] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 405] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 405] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 405] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 405] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 405] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 405] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 405] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 405] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 405] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 405] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 405] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 405] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 405] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 405] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 405] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 405] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 405] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 405] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 405] close_range(3, 30, 0) = 0 [pid 405] exit_group(0) = ? [pid 405] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=979566840}) [pid 380] umount2("./20", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./20", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x25\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x6f\x40\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./20/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./20/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./20/binderfs") = 0 [pid 380] umount2("./20/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./20/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./20/cgroup.net") = 0 [pid 380] umount2("./20/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./20/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./20/cgroup.cpu") = 0 [pid 380] umount2("./20/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./20/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./20/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./20", AT_REMOVEDIR [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 998, NULL, 0) = 1 [pid 380] <... unlinkat resumed>) = 0 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] mkdirat(AT_FDCWD, "./21", 0777 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] <... mkdirat resumed>) = 0 [pid 308] read(6 [pid 307] sched_yield( [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 308] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x24\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 624 [pid 307] <... sched_yield resumed>) = 0 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x26\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] close(3) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=995874858}) [pid 308] <... write resumed>) = 1992 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 314] read(3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x27\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 380] <... socket resumed>) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] read(3 [pid 308] <... write resumed>) = 1992 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x26\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 308] read(6 [pid 314] write(3, "\x3c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x18\x00\x08\x00\x04\x00\x00\x00\x10\x00\x0c\x00\x00\x00\x02\x00\x00\x00\x26\x00\x00\x00\x00\x00\x00\x00\x40\x54\x89\x00\x00\x00\x00\x00", 64 [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... write resumed>) = 64 [pid 308] epoll_pwait(4 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x26\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 0, NULL, 0) = 1 [pid 314] <... write resumed>) = 48 [pid 308] read(6 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] <... read resumed>, "\x3c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x18\x00\x08\x00\x04\x00\x00\x00\x10\x00\x0c\x00\x00\x00\x02\x00\x00\x00\x26\x00\x00\x00\x00\x00\x00\x00\x40\x54\x89\x00\x00\x00\x00\x00", 11533748) = 64 [pid 380] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999991407}) [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x28\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 314] read(3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 308] <... write resumed>) = 1992 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 314] read(3 [pid 308] read(6 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x27\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 380] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999990357}) [pid 308] epoll_pwait(4 [pid 314] read(3 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] read(3 [pid 308] epoll_pwait(4 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x28\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 380] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=970580432} [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x26\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 406 attached , child_tidptr=0x55556dd077d0) = 23 [pid 406] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 406] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 406] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 406] chdir("./21") = 0 [pid 406] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 406] setpgid(0, 0) = 0 [pid 406] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 406] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 406] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 406] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 406] write(3, "1000", 4) = 4 [pid 406] close(3) = 0 [pid 406] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 406] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 406] close(249) = 0 [pid 406] close(248) = 0 [pid 406] prctl(PR_SET_NAME, "syz.2.38") = 0 [pid 406] close(4) = 0 [pid 406] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 406] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 406] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 406] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 406] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 406] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 406] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 406] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 406] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 406] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 406] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 406] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 406] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 406] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 406] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 406] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 406] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 406] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 406] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 406] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 406] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 406] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 406] close_range(3, 30, 0) = 0 [pid 406] exit_group(0) = ? [pid 406] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=986065339}) [pid 380] umount2("./21", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11, "\x00\x00\x00\x00", 4) = 4 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x26\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x66\x03\x01"..., 256 [pid 380] openat(AT_FDCWD, "./21", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] <... write resumed>) = 256 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 970, NULL, 0) = 1 [pid 380] <... openat resumed>) = 3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x27\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] fstat(3 [pid 314] <... write resumed>) = 56 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x27\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] getdents64(3 [pid 314] <... write resumed>) = 48 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] read(6 [pid 380] umount2("./21/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x26\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x66\x03\x01"..., 11533748) = 256 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] read(6 [pid 380] newfstatat(AT_FDCWD, "./21/binderfs" [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] epoll_pwait(4 [pid 380] unlink("./21/binderfs" [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] <... unlink resumed>) = 0 [pid 308] epoll_pwait(4 [pid 380] umount2("./21/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=953493515} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./21/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./21/cgroup.net") = 0 [pid 380] umount2("./21/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./21/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./21/cgroup.cpu") = 0 [pid 380] umount2("./21/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./21/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./21/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./21", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./22", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x27\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 407 attached [pid 407] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 24 [pid 407] <... set_robust_list resumed>) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 407] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 407] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 407] chdir("./22") = 0 [pid 407] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 407] setpgid(0, 0) = 0 [pid 407] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 407] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 407] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 407] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 407] write(3, "1000", 4) = 4 [pid 407] close(3) = 0 [pid 407] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 407] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 407] close(249) = 0 [pid 407] close(248) = 0 [pid 407] prctl(PR_SET_NAME, "syz.2.39") = 0 [pid 407] close(4) = 0 [pid 407] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 407] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 407] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 407] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 407] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 407] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 407] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 407] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 407] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 407] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 407] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 407] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 407] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 407] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 407] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 407] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 407] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 407] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 407] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 407] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 407] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 407] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 407] close_range(3, 30, 0) = 0 [pid 407] exit_group(0) = ? [pid 407] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=971098735}) [pid 380] umount2("./22", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./22", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x27\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xc3\xc9\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x28\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 380] getdents64(3 [pid 314] <... write resumed>) = 56 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./22/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x28\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./22/binderfs" [pid 314] <... write resumed>) = 48 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./22/binderfs" [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./22/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./22/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./22/cgroup.net") = 0 [pid 380] umount2("./22/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./22/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./22/cgroup.cpu") = 0 [pid 380] umount2("./22/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./22/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./22/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./22", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./23", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x28\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 408 attached , child_tidptr=0x55556dd077d0) = 25 [pid 380] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 408] set_robust_list(0x55556dd077e0, 24) = 0 [pid 408] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 408] chdir("./23") = 0 [pid 408] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 953, NULL, 0) = 1 [pid 408] setpgid(0, 0) = 0 [pid 408] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 408] <... symlinkat resumed>) = 0 [pid 408] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 408] <... symlinkat resumed>) = 0 [pid 308] read(6 [pid 408] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 308] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x27\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 408] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 408] write(3, "1000", 4) = 4 [pid 408] close(3) = 0 [pid 408] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x29\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 408] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=984556677}) [pid 308] <... write resumed>) = 1992 [pid 408] close(249 [pid 314] read(3 [pid 408] <... close resumed>) = 0 [pid 408] close(248) = 0 [pid 408] prctl(PR_SET_NAME, "syz.2.40") = 0 [pid 408] close(4) = 0 [pid 408] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x2a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 408] <... futex resumed>) = 0 [pid 314] read(3 [pid 408] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] <... write resumed>) = 1992 [pid 408] <... futex resumed>) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x29\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 308] read(6 [pid 408] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 408] <... bpf resumed>, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999992789}) [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 408] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 314] read(3 [pid 308] epoll_pwait(4 [pid 408] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 408] <... futex resumed>) = 0 [pid 408] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 314] read(3 [pid 308] epoll_pwait(4 [pid 408] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=905106885} [pid 408] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x2a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 408] <... futex resumed>) = 0 [pid 408] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 408] <... bpf resumed>, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 408] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 408] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 408] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 408] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 408] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 408] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 408] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 408] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 408] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 408] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 408] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 408] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 408] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 408] close_range(3, 30, 0) = 0 [pid 408] exit_group(0) = ? [pid 408] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 380] umount2("./23", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=994507976}) [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] openat(AT_FDCWD, "./23", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] read(11 [pid 380] <... openat resumed>) = 3 [pid 380] fstat(3 [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 380] getdents64(3 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x28\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x78\x7d\x01"..., 256 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./23/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] <... write resumed>) = 256 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 905, NULL, 0) = 1 [pid 380] newfstatat(AT_FDCWD, "./23/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x29\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] unlink("./23/binderfs" [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... unlink resumed>) = 0 [pid 314] <... write resumed>) = 56 [pid 380] umount2("./23/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] <... futex resumed>) = 1 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x29\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 307] <... futex resumed>) = 0 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... write resumed>) = 48 [pid 308] read(6 [pid 380] newfstatat(AT_FDCWD, "./23/cgroup.net" [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x28\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x78\x7d\x01"..., 11533748) = 256 [pid 380] unlink("./23/cgroup.net") = 0 [pid 308] read(6 [pid 380] umount2("./23/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] newfstatat(AT_FDCWD, "./23/cgroup.cpu" [pid 308] epoll_pwait(4 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./23/cgroup.cpu" [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] <... unlink resumed>) = 0 [pid 308] epoll_pwait(4 [pid 380] umount2("./23/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=896321596} [pid 380] newfstatat(AT_FDCWD, "./23/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./23/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./23", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./24", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x29\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 409 attached , child_tidptr=0x55556dd077d0) = 26 [pid 380] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 409] set_robust_list(0x55556dd077e0, 24) = 0 [pid 409] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 409] chdir("./24") = 0 [pid 409] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 409] setpgid(0, 0) = 0 [pid 409] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 409] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 409] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 409] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 409] write(3, "1000", 4) = 4 [pid 409] close(3) = 0 [pid 409] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 409] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 409] close(249) = 0 [pid 409] close(248) = 0 [pid 409] prctl(PR_SET_NAME, "syz.2.41") = 0 [pid 409] close(4) = 0 [pid 409] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 409] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 409] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 409] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 409] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 409] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 409] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 409] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 409] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 409] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 409] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 409] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 409] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 409] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 409] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 409] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 409] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 409] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 409] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 409] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 409] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 409] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 409] close_range(3, 30, 0) = 0 [pid 409] exit_group(0) = ? [pid 409] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = 0 [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=975323886}) [pid 314] read(11, "\x00\x00\x00\x00", 4) = 4 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x29\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xba\x8c\x01"..., 256) = 256 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x2a\x00\x00\x00\x00\x00\x00\x00", 56) = 56 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x2a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] umount2("./24", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] openat(AT_FDCWD, "./24", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 380] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./24/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./24/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./24/binderfs") = 0 [pid 380] umount2("./24/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./24/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./24/cgroup.net") = 0 [pid 380] umount2("./24/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./24/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./24/cgroup.cpu") = 0 [pid 380] umount2("./24/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./24/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./24/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./24", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./25", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x2a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 410 attached [pid 410] set_robust_list(0x55556dd077e0, 24) = 0 [pid 410] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 410] chdir("./25") = 0 [pid 410] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 27 [pid 410] <... prctl resumed>) = 0 [pid 410] setpgid(0, 0) = 0 [pid 410] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 380] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 410] <... symlinkat resumed>) = 0 [pid 410] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 410] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 410] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 410] write(3, "1000", 4) = 4 [pid 410] close(3) = 0 [pid 410] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 410] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 410] close(249) = 0 [pid 410] close(248) = 0 [pid 410] prctl(PR_SET_NAME, "syz.2.42") = 0 [pid 410] close(4) = 0 [pid 410] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 410] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 896, NULL, 0) = 1 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 410] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 307] sched_yield() = 0 [pid 308] futex(0x1ed5c29ec538, FUTEX_WAKE_PRIVATE, 1 [pid 307] futex(0x1ed5c29ec538, FUTEX_WAIT_PRIVATE, 4294967295, NULL [pid 410] <... bpf resumed>, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 308] <... futex resumed>) = 0 [pid 307] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 410] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] read(6, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x29\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 410] <... futex resumed>) = 0 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x2b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=976472127}) [pid 308] <... write resumed>) = 1992 [pid 410] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] read(3, "\xc4\x07\x00\x00", 4) = 4 [pid 314] read(3, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x2b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 410] <... futex resumed>) = 0 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x2c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 410] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999625551}) [pid 308] <... write resumed>) = 1992 [pid 314] read(3, "\xc4\x07\x00\x00", 4) = 4 [pid 308] read(6 [pid 410] <... bpf resumed>) = 3 [pid 314] read(3 [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x2c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 308] epoll_pwait(4 [pid 410] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 410] <... futex resumed>) = 0 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 308] epoll_pwait(4 [pid 410] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=846841654} [pid 410] <... futex resumed>) = 0 [pid 410] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 410] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 410] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 410] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 410] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 410] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 410] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 410] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 410] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 410] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 410] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 410] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 410] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 410] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 410] close_range(3, 30, 0) = 0 [pid 410] exit_group(0) = ? [pid 410] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=27, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=991533497}) [pid 380] umount2("./25", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./25", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x2a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xcc\x06\x02"..., 256 [pid 380] <... openat resumed>) = 3 [pid 380] fstat(3 [pid 314] <... write resumed>) = 256 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 847, NULL, 0) = 1 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x2b\x00\x00\x00\x00\x00\x00\x00", 56 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] getdents64(3 [pid 314] <... write resumed>) = 56 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x2b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] read(6 [pid 380] umount2("./25/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... write resumed>) = 48 [pid 308] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x2a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xcc\x06\x02"..., 11533748) = 256 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] read(6 [pid 380] newfstatat(AT_FDCWD, "./25/binderfs" [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 308] epoll_pwait(4 [pid 380] unlink("./25/binderfs") = 0 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=836730331} [pid 380] umount2("./25/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./25/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./25/cgroup.net") = 0 [pid 380] umount2("./25/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./25/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./25/cgroup.cpu") = 0 [pid 380] umount2("./25/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./25/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./25/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./25", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./26", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x2b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 411 attached , child_tidptr=0x55556dd077d0) = 28 [pid 411] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 411] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 411] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 411] chdir("./26") = 0 [pid 411] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 411] setpgid(0, 0) = 0 [pid 411] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 411] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 411] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 411] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 411] write(3, "1000", 4) = 4 [pid 411] close(3) = 0 [pid 411] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 411] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 411] close(249) = 0 [pid 411] close(248) = 0 [pid 411] prctl(PR_SET_NAME, "syz.2.43") = 0 [pid 411] close(4) = 0 [pid 411] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 411] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 411] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 411] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 411] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 411] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 411] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 411] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 411] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 411] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 411] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 411] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 411] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 411] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 411] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 411] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 411] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 411] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 411] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 411] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 411] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 411] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 411] close_range(3, 30, 0) = 0 [pid 411] exit_group(0) = ? [pid 411] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=28, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=974640503}) [pid 314] read(11, "\x00\x00\x00\x00", 4) = 4 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x2b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xba\x8c\x01"..., 256) = 256 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x2c\x00\x00\x00\x00\x00\x00\x00", 56) = 56 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x2c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] umount2("./26", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] openat(AT_FDCWD, "./26", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 380] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./26/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./26/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./26/binderfs") = 0 [pid 380] umount2("./26/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./26/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./26/cgroup.net") = 0 [pid 380] umount2("./26/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./26/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./26/cgroup.cpu") = 0 [pid 380] umount2("./26/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./26/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./26/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./26", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./27", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x2c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 412 attached , child_tidptr=0x55556dd077d0) = 29 [pid 412] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 412] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 412] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 412] chdir("./27") = 0 [pid 412] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 412] setpgid(0, 0) = 0 [pid 412] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 412] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 412] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 412] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 412] write(3, "1000", 4) = 4 [pid 412] close(3) = 0 [pid 412] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 412] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 412] close(249) = 0 [pid 412] close(248) = 0 [pid 412] prctl(PR_SET_NAME, "syz.2.44") = 0 [pid 412] close(4) = 0 [pid 412] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 412] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 412] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 412] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 412] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 412] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 412] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 837, NULL, 0) = 1 [pid 412] <... futex resumed>) = 0 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 412] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 412] <... futex resumed>) = 0 [pid 308] read(6 [pid 412] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0 [pid 308] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x2b\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 412] <... bpf resumed>, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x2d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 412] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] <... write resumed>) = 1992 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=976115097}) [pid 412] <... futex resumed>) = 0 [pid 314] read(3 [pid 412] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 412] <... futex resumed>) = 0 [pid 314] read(3 [pid 412] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x2d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x2e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 412] <... bpf resumed>, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 412] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999921360}) [pid 308] <... write resumed>) = 1992 [pid 412] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] read(3 [pid 308] read(6 [pid 412] <... futex resumed>) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 412] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0 [pid 314] read(3 [pid 308] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 412] <... bpf resumed>, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x2e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 308] epoll_pwait(4 [pid 412] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 412] <... futex resumed>) = 0 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=784290494} [pid 412] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 412] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 412] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 412] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 412] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 412] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 412] close_range(3, 30, 0) = 0 [pid 412] exit_group(0) = ? [pid 412] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=29, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=995054683}) [pid 380] umount2("./27", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./27", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x2c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x48\xe8\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 785, NULL, 0) = 1 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x2d\x00\x00\x00\x00\x00\x00\x00", 56 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 314] <... write resumed>) = 56 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x2d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] read(6 [pid 314] <... write resumed>) = 48 [pid 308] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x2c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x48\xe8\x01"..., 11533748) = 256 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] read(6, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 308] epoll_pwait(4 [pid 380] fstat(3 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 308] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=778086892} [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./27/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./27/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./27/binderfs") = 0 [pid 380] umount2("./27/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./27/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./27/cgroup.net") = 0 [pid 380] umount2("./27/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./27/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./27/cgroup.cpu") = 0 [pid 380] umount2("./27/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./27/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./27/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./27", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./28", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x2d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 413 attached [pid 413] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 30 [pid 413] <... set_robust_list resumed>) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 413] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 413] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 413] chdir("./28") = 0 [pid 413] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 413] setpgid(0, 0) = 0 [pid 413] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 413] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 413] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 413] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 413] write(3, "1000", 4) = 4 [pid 413] close(3) = 0 [pid 413] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 413] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 413] close(249) = 0 [pid 413] close(248) = 0 [pid 413] prctl(PR_SET_NAME, "syz.2.45") = 0 [pid 413] close(4) = 0 [pid 413] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 413] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 413] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 413] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 413] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 413] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 413] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 413] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 413] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 413] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 413] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 413] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 413] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 413] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 413] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 413] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 413] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 413] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 413] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 413] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 413] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 413] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 413] close_range(3, 30, 0) = 0 [pid 413] exit_group(0) = ? [pid 413] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=968417087}) [pid 380] umount2("./28", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11, "\x00\x00\x00\x00", 4) = 4 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x2d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x8a\xf7\x01"..., 256) = 256 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x2e\x00\x00\x00\x00\x00\x00\x00", 56) = 56 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x2e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... write resumed>) = 48 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] openat(AT_FDCWD, "./28", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 380] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./28/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./28/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./28/binderfs") = 0 [pid 380] umount2("./28/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./28/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./28/cgroup.net") = 0 [pid 380] umount2("./28/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./28/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./28/cgroup.cpu") = 0 [pid 380] umount2("./28/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./28/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./28/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./28", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./29", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x2e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 414 attached , child_tidptr=0x55556dd077d0) = 31 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 414] set_robust_list(0x55556dd077e0, 24) = 0 [pid 414] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 778, NULL, 0) = 1 [pid 414] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 414] chdir("./29" [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 414] <... chdir resumed>) = 0 [pid 308] read(6 [pid 414] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 308] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x2d\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 414] setpgid(0, 0) = 0 [pid 414] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x2f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 414] <... symlinkat resumed>) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=981779220}) [pid 308] <... write resumed>) = 1992 [pid 314] read(3 [pid 414] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 414] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 414] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 414] <... openat resumed>) = 3 [pid 314] read(3 [pid 308] <... write resumed>) = 1992 [pid 414] write(3, "1000", 4 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x2f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 308] read(6 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999990810}) [pid 308] epoll_pwait(4 [pid 314] read(3 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 308] epoll_pwait(4 [pid 314] read(3 [pid 414] <... write resumed>) = 4 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=726296313} [pid 414] close(3) = 0 [pid 414] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 414] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 414] close(249) = 0 [pid 414] close(248) = 0 [pid 414] prctl(PR_SET_NAME, "syz.2.46") = 0 [pid 414] close(4) = 0 [pid 414] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 414] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 414] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 414] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 414] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 414] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 414] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 414] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 414] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 414] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 414] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 414] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 414] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 414] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 414] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 414] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 414] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 414] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 414] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 414] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 414] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 414] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 414] close_range(3, 30, 0) = 0 [pid 414] exit_group(0) = ? [pid 414] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=986657284}) [pid 380] umount2("./29", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11, "\x00\x00\x00\x00", 4) = 4 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x2e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x8a\xf7\x01"..., 256) = 256 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 726, NULL, 0) = 1 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x2f\x00\x00\x00\x00\x00\x00\x00", 56 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 314] <... write resumed>) = 56 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x2f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] read(6 [pid 314] <... write resumed>) = 48 [pid 308] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x2e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x8a\xf7\x01"..., 11533748) = 256 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] read(6, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 308] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 308] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=711480203} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] openat(AT_FDCWD, "./29", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 380] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./29/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./29/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./29/binderfs") = 0 [pid 380] umount2("./29/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./29/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./29/cgroup.net") = 0 [pid 380] umount2("./29/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./29/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./29/cgroup.cpu") = 0 [pid 380] umount2("./29/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./29/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./29/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./29", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./30", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x2f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 415 attached [pid 415] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 32 [pid 415] <... set_robust_list resumed>) = 0 [pid 415] rt_sigprocmask(SIG_SETMASK, [] [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 415] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 415] chdir("./30") = 0 [pid 415] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 415] setpgid(0, 0) = 0 [pid 415] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 415] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 415] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 415] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 415] write(3, "1000", 4) = 4 [pid 415] close(3) = 0 [pid 415] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 415] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 415] close(249) = 0 [pid 415] close(248) = 0 [pid 415] prctl(PR_SET_NAME, "syz.2.47") = 0 [pid 415] close(4) = 0 [pid 415] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 415] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 415] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 415] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 415] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 415] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 415] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 415] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 415] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 415] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 415] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 415] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 415] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 415] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 415] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 415] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 415] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 415] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 415] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 415] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 415] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 415] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 415] close_range(3, 30, 0) = 0 [pid 415] exit_group(0) = ? [pid 415] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=32, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=971234152}) [pid 380] umount2("./30", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./30", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x2f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x81\xba\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./30/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./30/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./30/binderfs") = 0 [pid 380] umount2("./30/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./30/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./30/cgroup.net") = 0 [pid 380] umount2("./30/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./30/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./30/cgroup.cpu") = 0 [pid 380] umount2("./30/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./30/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./30/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./30", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./31", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 416 attached [pid 416] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 33 [pid 416] <... set_robust_list resumed>) = 0 [pid 416] rt_sigprocmask(SIG_SETMASK, [] [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 416] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 416] chdir("./31" [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 416] <... chdir resumed>) = 0 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 711, NULL, 0) = 1 [pid 416] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 416] <... prctl resumed>) = 0 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 308] read(6 [pid 416] setpgid(0, 0) = 0 [pid 308] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x2f\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 416] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 416] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 416] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x31\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 416] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=987225760}) [pid 308] <... write resumed>) = 1992 [pid 314] read(3 [pid 416] write(3, "1000", 4) = 4 [pid 416] close(3) = 0 [pid 416] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 416] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 314] read(3 [pid 416] <... symlinkat resumed>) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x31\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 308] <... write resumed>) = 1992 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] read(6 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999991608}) [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] read(3 [pid 308] epoll_pwait(4 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 314] read(3 [pid 308] epoll_pwait(4 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 416] close(249 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=667523147} [pid 416] <... close resumed>) = 0 [pid 416] close(248) = 0 [pid 416] prctl(PR_SET_NAME, "syz.2.48") = 0 [pid 416] close(4) = 0 [pid 416] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 416] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 416] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 416] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 416] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 416] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 416] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 416] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 416] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 416] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 416] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 416] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 416] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 416] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 416] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 416] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 416] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 416] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 416] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 416] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 416] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 416] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 416] close_range(3, 30, 0) = 0 [pid 416] exit_group(0) = ? [pid 416] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=33, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = 0 [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=980918619}) [pid 380] umount2("./31", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./31", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xcc\x06\x02"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 667, NULL, 0) = 1 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x31\x00\x00\x00\x00\x00\x00\x00", 56 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x31\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] read(6 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 308] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xcc\x06\x02"..., 11533748) = 256 [pid 380] umount2("./31/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] read(6 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] newfstatat(AT_FDCWD, "./31/binderfs" [pid 308] epoll_pwait(4 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] unlink("./31/binderfs" [pid 308] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=646181395} [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./31/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./31/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./31/cgroup.net") = 0 [pid 380] umount2("./31/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./31/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./31/cgroup.cpu") = 0 [pid 380] umount2("./31/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./31/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./31/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./31", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./32", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x31\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 417 attached , child_tidptr=0x55556dd077d0) = 34 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 417] set_robust_list(0x55556dd077e0, 24 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 417] <... set_robust_list resumed>) = 0 [pid 417] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 417] chdir("./32") = 0 [pid 417] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 417] setpgid(0, 0) = 0 [pid 417] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 417] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 417] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 417] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 417] write(3, "1000", 4) = 4 [pid 417] close(3) = 0 [pid 417] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 417] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 417] close(249) = 0 [pid 417] close(248) = 0 [pid 417] prctl(PR_SET_NAME, "syz.2.49") = 0 [pid 417] close(4) = 0 [pid 417] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 417] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 417] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 417] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 417] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 417] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 417] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 417] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 417] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 417] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 417] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 417] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 417] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 417] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 417] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 417] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 417] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 417] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 417] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 417] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 417] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 417] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 417] close_range(3, 30, 0) = 0 [pid 417] exit_group(0) = ? [pid 417] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=34, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=958557239}) [pid 380] umount2("./32", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./32", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x31\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xde\x80\x02"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x32\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./32/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./32/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./32/binderfs") = 0 [pid 380] umount2("./32/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./32/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./32/cgroup.net") = 0 [pid 380] umount2("./32/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./32/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./32/cgroup.cpu") = 0 [pid 380] umount2("./32/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./32/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./32/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./32", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./33", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 646, NULL, 0) = 1 [pid 380] <... socket resumed>) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 307] <... futex resumed>) = 0 [pid 308] read(6, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x31\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x33\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=993374419}) [pid 308] <... write resumed>) = 1992 [pid 314] read(3 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x34\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 308] <... write resumed>) = 1992 [pid 314] read(3 [pid 308] read(6 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x33\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] <... socket resumed>) = 3 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] epoll_pwait(4 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999992598}) [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 314] read(3 [pid 308] epoll_pwait(4 [pid 380] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] read(3 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=595427117} [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x34\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x32\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 418 attached [pid 418] set_robust_list(0x55556dd077e0, 24) = 0 [pid 418] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 418] chdir("./33" [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 35 [pid 380] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 418] <... chdir resumed>) = 0 [pid 418] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 418] setpgid(0, 0) = 0 [pid 418] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 418] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 418] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 418] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 418] write(3, "1000", 4) = 4 [pid 418] close(3) = 0 [pid 418] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 418] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 418] close(249) = 0 [pid 418] close(248) = 0 [pid 418] prctl(PR_SET_NAME, "syz.2.50") = 0 [pid 418] close(4) = 0 [pid 418] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 418] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 418] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 418] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 418] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 418] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 418] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 418] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 418] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 418] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 418] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 418] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 418] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 418] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 418] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 418] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 418] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 418] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 418] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 418] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 418] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 418] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 418] close_range(3, 30, 0) = 0 [pid 418] exit_group(0) = ? [pid 418] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=35, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=981310016}) [pid 380] umount2("./33", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./33", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x3f\xab\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 596, NULL, 0) = 1 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x33\x00\x00\x00\x00\x00\x00\x00", 56 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x33\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] read(6 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 308] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x32\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x3f\xab\x01"..., 11533748) = 256 [pid 380] umount2("./33/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] read(6 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] newfstatat(AT_FDCWD, "./33/binderfs" [pid 308] epoll_pwait(4 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] unlink("./33/binderfs" [pid 308] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=574139107} [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./33/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./33/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./33/cgroup.net") = 0 [pid 380] umount2("./33/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./33/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./33/cgroup.cpu") = 0 [pid 380] umount2("./33/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./33/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./33/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./33", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./34", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x33\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 419 attached , child_tidptr=0x55556dd077d0) = 36 [pid 380] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 419] set_robust_list(0x55556dd077e0, 24) = 0 [pid 419] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 419] chdir("./34") = 0 [pid 419] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 419] setpgid(0, 0) = 0 [pid 419] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 419] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 419] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 419] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 419] write(3, "1000", 4) = 4 [pid 419] close(3) = 0 [pid 419] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 419] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 419] close(249) = 0 [pid 419] close(248) = 0 [pid 419] prctl(PR_SET_NAME, "syz.2.51") = 0 [pid 419] close(4) = 0 [pid 419] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 419] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 419] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 419] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 419] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 419] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 419] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 419] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 419] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 419] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 419] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 419] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 419] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 419] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 419] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 419] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 419] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 419] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 419] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 419] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 419] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 419] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 419] close_range(3, 30, 0) = 0 [pid 419] exit_group(0) = ? [pid 419] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=36, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=979624494}) [pid 380] umount2("./34", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./34", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x33\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x6f\x40\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x34\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x34\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./34/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./34/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./34/binderfs") = 0 [pid 380] umount2("./34/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./34/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./34/cgroup.net") = 0 [pid 380] umount2("./34/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./34/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./34/cgroup.cpu") = 0 [pid 380] umount2("./34/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./34/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./34/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./34", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./35", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x34\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 420 attached , child_tidptr=0x55556dd077d0) = 37 [pid 380] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 420] set_robust_list(0x55556dd077e0, 24) = 0 [pid 420] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 420] chdir("./35") = 0 [pid 420] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 420] setpgid(0, 0) = 0 [pid 420] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 420] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 420] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 420] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 420] write(3, "1000", 4) = 4 [pid 420] close(3) = 0 [pid 420] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 420] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 420] close(249) = 0 [pid 420] close(248) = 0 [pid 420] prctl(PR_SET_NAME, "syz.2.52") = 0 [pid 420] close(4) = 0 [pid 420] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 420] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 420] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 420] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 420] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 420] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 420] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 420] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 420] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 420] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 420] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 420] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 420] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 420] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 420] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 420] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 420] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 420] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 420] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 420] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 420] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 420] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 420] close_range(3, 30, 0) = 0 [pid 420] exit_group(0) = ? [pid 420] +++ exited with 0 +++ [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 574, NULL, 0) = 1 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 307] <... futex resumed>) = 0 [pid 308] read(6, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x33\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=37, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x35\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=974906268}) [pid 308] <... write resumed>) = 1992 [pid 314] read(3 [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 380] umount2("./35", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x36\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] read(3 [pid 308] <... write resumed>) = 1992 [pid 380] openat(AT_FDCWD, "./35", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x35\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 308] read(6 [pid 380] fstat(3 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... pselect6 resumed>) = 2 (in [3 11], left {tv_sec=0, tv_nsec=999991564}) [pid 308] epoll_pwait(4 [pid 380] getdents64(3 [pid 314] read(3 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 308] epoll_pwait(4 [pid 380] umount2("./35/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(3 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x36\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=525762389} [pid 380] newfstatat(AT_FDCWD, "./35/binderfs" [pid 314] read(11 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] unlink("./35/binderfs" [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x34\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x81\xba\x01"..., 256 [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./35/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... write resumed>) = 256 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 526, NULL, 0) = 1 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x35\x00\x00\x00\x00\x00\x00\x00", 56 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] newfstatat(AT_FDCWD, "./35/cgroup.net" [pid 314] <... write resumed>) = 56 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x35\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] read(6 [pid 380] unlink("./35/cgroup.net" [pid 314] <... write resumed>) = 48 [pid 308] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x34\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x81\xba\x01"..., 11533748) = 256 [pid 380] <... unlink resumed>) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] read(6 [pid 380] umount2("./35/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] epoll_pwait(4 [pid 380] newfstatat(AT_FDCWD, "./35/cgroup.cpu" [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=522738470} [pid 380] unlink("./35/cgroup.cpu") = 0 [pid 380] umount2("./35/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./35/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./35/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./35", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./36", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x35\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 421 attached , child_tidptr=0x55556dd077d0) = 38 [pid 421] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 421] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 421] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 421] chdir("./36") = 0 [pid 421] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 421] setpgid(0, 0) = 0 [pid 421] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 421] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 421] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 421] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 421] write(3, "1000", 4) = 4 [pid 421] close(3) = 0 [pid 421] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 421] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 421] close(249) = 0 [pid 421] close(248) = 0 [pid 421] prctl(PR_SET_NAME, "syz.2.53") = 0 [pid 421] close(4) = 0 [pid 421] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 421] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 421] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 421] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 421] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 421] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 421] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 421] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 421] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 421] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 421] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 421] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 421] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 421] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 421] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 421] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 421] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 421] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 421] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 421] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 421] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 421] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 421] close_range(3, 30, 0) = 0 [pid 421] exit_group(0) = ? [pid 421] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=38, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=975176540}) [pid 380] umount2("./36", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./36", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x35\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xba\x8c\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x36\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x36\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./36/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./36/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./36/binderfs") = 0 [pid 380] umount2("./36/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./36/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./36/cgroup.net") = 0 [pid 380] umount2("./36/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./36/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./36/cgroup.cpu") = 0 [pid 380] umount2("./36/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./36/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./36/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./36", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./37", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x36\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 422 attached [pid 422] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 39 [pid 422] <... set_robust_list resumed>) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 422] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 422] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 422] chdir("./37") = 0 [pid 422] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 422] setpgid(0, 0) = 0 [pid 422] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 422] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 422] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 422] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 422] write(3, "1000", 4) = 4 [pid 422] close(3) = 0 [pid 422] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 422] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 422] close(249) = 0 [pid 422] close(248) = 0 [pid 422] prctl(PR_SET_NAME, "syz.2.54") = 0 [pid 422] close(4) = 0 [pid 422] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 422] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 422] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 422] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 422] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 422] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 422] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 422] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 422] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 422] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 422] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 422] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 422] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 422] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 422] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 422] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 422] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 422] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 422] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 523, NULL, 0) = 1 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 307] <... futex resumed>) = 0 [pid 308] read(6, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x35\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 422] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 422] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x37\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 422] <... ioctl resumed>) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=981360619}) [pid 308] <... write resumed>) = 1992 [pid 422] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] read(3 [pid 422] <... futex resumed>) = 0 [pid 422] close_range(3, 30, 0) = 0 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x38\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 422] exit_group(0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 422] <... exit_group resumed>) = ? [pid 314] read(3 [pid 308] <... write resumed>) = 1992 [pid 422] +++ exited with 0 +++ [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x37\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 308] read(6 [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=39, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] rt_sigreturn({mask=[]} [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999990920}) [pid 308] epoll_pwait(4 [pid 380] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 314] read(3 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 308] epoll_pwait(4 [pid 314] read(3 [pid 380] write(248, "\x00\x00\x00\x00", 4 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x38\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=475392415} [pid 380] <... write resumed>) = 4 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] umount2("./37", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=999990963}) [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] read(11 [pid 380] openat(AT_FDCWD, "./37", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] <... openat resumed>) = 3 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x36\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\xf3\x5e\x01"..., 256 [pid 380] fstat(3 [pid 314] <... write resumed>) = 256 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 476, NULL, 0) = 1 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x37\x00\x00\x00\x00\x00\x00\x00", 56 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] getdents64(3 [pid 314] <... write resumed>) = 56 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x37\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] read(6 [pid 380] umount2("./37/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... write resumed>) = 48 [pid 308] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x36\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\xf3\x5e\x01"..., 11533748) = 256 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] read(6 [pid 380] newfstatat(AT_FDCWD, "./37/binderfs" [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 308] epoll_pwait(4 [pid 380] unlink("./37/binderfs" [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=473259646} [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./37/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./37/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./37/cgroup.net") = 0 [pid 380] umount2("./37/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./37/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./37/cgroup.cpu") = 0 [pid 380] umount2("./37/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./37/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./37/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./37", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./38", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x37\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 423 attached [pid 423] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 40 [pid 423] <... set_robust_list resumed>) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 423] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 423] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 423] chdir("./38") = 0 [pid 423] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 423] setpgid(0, 0) = 0 [pid 423] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 423] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 423] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 423] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 423] write(3, "1000", 4) = 4 [pid 423] close(3) = 0 [pid 423] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 423] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 423] close(249) = 0 [pid 423] close(248) = 0 [pid 423] prctl(PR_SET_NAME, "syz.2.55") = 0 [pid 423] close(4) = 0 [pid 423] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 423] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 423] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 423] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 423] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 423] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 423] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 423] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 423] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 423] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 423] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 423] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 423] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 423] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 423] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 423] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 423] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 423] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 423] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 423] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 423] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 423] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 423] close_range(3, 30, 0) = 0 [pid 423] exit_group(0) = ? [pid 423] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=40, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = 0 [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=977398376}) [pid 380] umount2("./38", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x37\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\xf3\x5e\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x38\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x38\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./38/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./38/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./38/binderfs") = 0 [pid 380] umount2("./38/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./38/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./38/cgroup.net") = 0 [pid 380] umount2("./38/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./38/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./38/cgroup.cpu") = 0 [pid 380] umount2("./38/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./38/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./38/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./38", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./39", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x38\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 424 attached [pid 424] set_robust_list(0x55556dd077e0, 24) = 0 [pid 424] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 41 [pid 424] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 424] chdir("./39") = 0 [pid 424] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 424] setpgid(0, 0) = 0 [pid 424] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 424] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 424] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 424] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 424] write(3, "1000", 4) = 4 [pid 424] close(3) = 0 [pid 424] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 424] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 424] close(249) = 0 [pid 424] close(248) = 0 [pid 424] prctl(PR_SET_NAME, "syz.2.56") = 0 [pid 424] close(4) = 0 [pid 424] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 424] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 424] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 424] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 424] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 424] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 424] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 424] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 424] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 424] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 473, NULL, 0) = 1 [pid 424] <... futex resumed>) = 0 [pid 424] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 424] <... futex resumed>) = 0 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 424] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16 [pid 308] read(6 [pid 424] <... bpf resumed>, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 424] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x37\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 424] <... futex resumed>) = 0 [pid 424] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x39\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 424] <... futex resumed>) = 0 [pid 424] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=978440054}) [pid 308] <... write resumed>) = 1992 [pid 424] <... bpf resumed>, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 314] read(3 [pid 424] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 424] <... futex resumed>) = 0 [pid 314] read(3 [pid 424] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x39\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 424] <... futex resumed>) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x3a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 424] perf_event_open( [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999876483}) [pid 308] <... write resumed>) = 1992 [pid 424] <... perf_event_open resumed>{type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 314] read(3 [pid 308] read(6 [pid 424] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 424] <... futex resumed>) = 0 [pid 314] read(3 [pid 424] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x3a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 308] epoll_pwait(4 [pid 424] <... futex resumed>) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 424] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 424] <... ioctl resumed>) = 0 [pid 308] epoll_pwait(4 [pid 424] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 424] close_range(3, 30, 0) = 0 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=424052185} [pid 424] exit_group(0) = ? [pid 424] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=41, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=997247899}) [pid 380] umount2("./39", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./39", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x38\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x3f\xab\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 425, NULL, 0) = 1 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x39\x00\x00\x00\x00\x00\x00\x00", 56 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x39\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] read(6 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 308] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x38\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x3f\xab\x01"..., 11533748) = 256 [pid 380] umount2("./39/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] read(6 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] newfstatat(AT_FDCWD, "./39/binderfs" [pid 308] epoll_pwait(4 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] unlink("./39/binderfs" [pid 308] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=420072248} [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./39/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./39/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./39/cgroup.net") = 0 [pid 380] umount2("./39/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./39/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./39/cgroup.cpu") = 0 [pid 380] umount2("./39/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./39/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./39/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./39", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./40", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x39\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 425 attached , child_tidptr=0x55556dd077d0) = 42 [pid 425] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 425] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 425] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 425] chdir("./40") = 0 [pid 425] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 425] setpgid(0, 0) = 0 [pid 425] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 425] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 425] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 425] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 425] write(3, "1000", 4) = 4 [pid 425] close(3) = 0 [pid 425] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 425] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 425] close(249) = 0 [pid 425] close(248) = 0 [pid 425] prctl(PR_SET_NAME, "syz.2.57") = 0 [pid 425] close(4) = 0 [pid 425] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 425] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 425] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 425] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 425] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 425] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 425] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 425] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 425] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 425] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 425] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 425] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 425] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 425] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 425] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 425] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 425] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 425] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 425] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 425] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 425] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 425] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 425] close_range(3, 30, 0) = 0 [pid 425] exit_group(0) = ? [pid 425] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=42, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=976626313}) [pid 314] read(11, "\x00\x00\x00\x00", 4) = 4 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x39\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x36\x6e\x01"..., 256) = 256 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x3a\x00\x00\x00\x00\x00\x00\x00", 56) = 56 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x3a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] umount2("./40", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] openat(AT_FDCWD, "./40", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 380] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./40/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./40/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./40/binderfs") = 0 [pid 380] umount2("./40/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./40/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./40/cgroup.net") = 0 [pid 380] umount2("./40/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./40/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./40/cgroup.cpu") = 0 [pid 380] umount2("./40/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./40/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./40/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./40", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./41", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 420, NULL, 0) = 1 [pid 380] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 308] read(6 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 308] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x39\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 380] <... setsockopt resumed>) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x3b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=981776875}) [pid 308] <... write resumed>) = 1992 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 314] read(3 [pid 380] <... setsockopt resumed>) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] close(3 [pid 314] read(3 [pid 308] <... write resumed>) = 1992 [pid 380] <... close resumed>) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x3b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 308] read(6 [pid 380] read(249 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x3a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999992355}) [pid 308] epoll_pwait(4 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[] [pid 314] read(3 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 308] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=376536011} [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 314] read(3, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8}ci2-android-6-1-perf/strace-static-x86_64: Process 426 attached [pid 426] set_robust_list(0x55556dd077e0, 24) = 0 [pid 426] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 426] chdir("./41") = 0 [pid 426] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 426] setpgid(0, 0) = 0 [pid 426] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 43 [pid 426] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 426] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 426] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 426] write(3, "1000", 4) = 4 [pid 426] close(3) = 0 [pid 426] read(200 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 426] <... read resumed>, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 426] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 426] close(249) = 0 [pid 426] close(248) = 0 [pid 426] prctl(PR_SET_NAME, "syz.2.58") = 0 [pid 426] close(4) = 0 [pid 426] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 426] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 426] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 426] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 426] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 426] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 426] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 426] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 426] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 426] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 426] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 426] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 426] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 426] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 426] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 426] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 426] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 426] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 426] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 426] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 426] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 426] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 426] close_range(3, 30, 0) = 0 [pid 426] exit_group(0) = ? [pid 426] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=43, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=985653831}) [pid 380] umount2("./41", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./41", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x3a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x51\x25\x02"..., 256 [pid 380] <... openat resumed>) = 3 [pid 380] fstat(3 [pid 314] <... write resumed>) = 256 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 376, NULL, 0) = 1 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x3b\x00\x00\x00\x00\x00\x00\x00", 56 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] getdents64(3 [pid 314] <... write resumed>) = 56 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x3b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] read(6 [pid 380] umount2("./41/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... write resumed>) = 48 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x3a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x51\x25\x02"..., 11533748) = 256 [pid 380] newfstatat(AT_FDCWD, "./41/binderfs" [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] read(6 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] unlink("./41/binderfs" [pid 308] epoll_pwait(4 [pid 380] <... unlink resumed>) = 0 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] umount2("./41/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] epoll_pwait(4 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./41/cgroup.net" [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=359474775} [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./41/cgroup.net") = 0 [pid 380] umount2("./41/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./41/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./41/cgroup.cpu") = 0 [pid 380] umount2("./41/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./41/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./41/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./41", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./42", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x3b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 427 attached , child_tidptr=0x55556dd077d0) = 44 [pid 427] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 427] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 427] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 427] chdir("./42") = 0 [pid 427] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 427] setpgid(0, 0) = 0 [pid 427] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 427] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 427] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 427] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 427] write(3, "1000", 4) = 4 [pid 427] close(3) = 0 [pid 427] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 427] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 427] close(249) = 0 [pid 427] close(248) = 0 [pid 427] prctl(PR_SET_NAME, "syz.2.59") = 0 [pid 427] close(4) = 0 [pid 427] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 427] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 427] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 427] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 427] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 427] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 427] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 427] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 427] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 427] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 427] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 427] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 427] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 427] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 427] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 427] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 427] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 427] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 427] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 427] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 427] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 427] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 427] close_range(3, 30, 0) = 0 [pid 427] exit_group(0) = ? [pid 427] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 380] umount2("./42", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=973487135}) [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] openat(AT_FDCWD, "./42", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] read(11 [pid 380] <... openat resumed>) = 3 [pid 380] fstat(3 [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 380] getdents64(3 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x3b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x3f\xab\x01"..., 256 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./42/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... write resumed>) = 256 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./42/binderfs" [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./42/binderfs" [pid 314] <... write resumed>) = 56 [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./42/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./42/cgroup.net" [pid 314] <... write resumed>) = 48 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./42/cgroup.net" [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./42/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./42/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./42/cgroup.cpu") = 0 [pid 380] umount2("./42/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./42/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./42/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./42", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./43", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 428 attached , child_tidptr=0x55556dd077d0) = 45 [pid 428] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 428] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 428] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 428] chdir("./43") = 0 [pid 428] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 428] setpgid(0, 0) = 0 [pid 428] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 360, NULL, 0) = 1 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 308] read(6, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x3b\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 428] <... symlinkat resumed>) = 0 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x3d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 307] <... futex resumed>) = 0 [pid 428] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=987188024}) [pid 308] <... write resumed>) = 1992 [pid 428] <... symlinkat resumed>) = 0 [pid 314] read(3 [pid 428] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 428] <... symlinkat resumed>) = 0 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x3e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 314] read(3 [pid 428] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 308] <... write resumed>) = 1992 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x3d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 308] read(6 [pid 428] <... openat resumed>) = 3 [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 428] write(3, "1000", 4 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] epoll_pwait(4 [pid 428] <... write resumed>) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999991599}) [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 428] close(3 [pid 314] read(3 [pid 308] epoll_pwait(4 [pid 428] <... close resumed>) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 428] read(200 [pid 314] read(3 [pid 428] <... read resumed>, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x3e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=316159650} [pid 428] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 428] <... symlinkat resumed>) = 0 [pid 428] close(249) = 0 [pid 428] close(248) = 0 [pid 428] prctl(PR_SET_NAME, "syz.2.60") = 0 [pid 428] close(4) = 0 [pid 428] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 428] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 428] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 428] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 428] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 428] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 428] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 428] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 428] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 428] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 428] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 428] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 428] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 428] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 428] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 428] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 428] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 428] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 428] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 428] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 428] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 428] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 428] close_range(3, 30, 0) = 0 [pid 428] exit_group(0) = ? [pid 428] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=45, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=990739850}) [pid 380] umount2("./43", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./43", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xba\x8c\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 317, NULL, 0) = 1 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x3d\x00\x00\x00\x00\x00\x00\x00", 56 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x3d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] read(6 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 308] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xba\x8c\x01"..., 11533748) = 256 [pid 380] umount2("./43/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] read(6 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] newfstatat(AT_FDCWD, "./43/binderfs" [pid 308] epoll_pwait(4 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] unlink("./43/binderfs" [pid 308] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=304418087} [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./43/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./43/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./43/cgroup.net") = 0 [pid 380] umount2("./43/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./43/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./43/cgroup.cpu") = 0 [pid 380] umount2("./43/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./43/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./43/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./43", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./44", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x3d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 429 attached [pid 429] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 46 [pid 429] <... set_robust_list resumed>) = 0 [pid 429] rt_sigprocmask(SIG_SETMASK, [] [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 429] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 429] chdir("./44") = 0 [pid 429] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 429] setpgid(0, 0) = 0 [pid 429] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 429] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 429] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 429] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 429] write(3, "1000", 4) = 4 [pid 429] close(3) = 0 [pid 429] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 429] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 429] close(249) = 0 [pid 429] close(248) = 0 [pid 429] prctl(PR_SET_NAME, "syz.2.61") = 0 [pid 429] close(4) = 0 [pid 429] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 429] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 429] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 429] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 429] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 429] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 429] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 429] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 429] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 429] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 429] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 429] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 429] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 429] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 429] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 429] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 429] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 429] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 429] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 429] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 429] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 429] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 429] close_range(3, 30, 0) = 0 [pid 429] exit_group(0) = ? [pid 429] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=46, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=966559995}) [pid 380] umount2("./44", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./44", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x3d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xcc\x06\x02"..., 256) = 256 [pid 380] <... openat resumed>) = 3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x3e\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] fstat(3 [pid 314] <... write resumed>) = 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x3e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] getdents64(3 [pid 314] <... write resumed>) = 48 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./44/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./44/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./44/binderfs") = 0 [pid 380] umount2("./44/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./44/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./44/cgroup.net") = 0 [pid 380] umount2("./44/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./44/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./44/cgroup.cpu") = 0 [pid 380] umount2("./44/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./44/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./44/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./44", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./45", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 304, NULL, 0) = 1 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 308] read(6 [pid 380] <... setsockopt resumed>) = 0 [pid 308] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x3d\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 380] close(3) = 0 [pid 380] read(249 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x3f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x3e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[] [pid 308] <... write resumed>) = 1992 [pid 380] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=988545343}) [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 314] read(3 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992ci2-android-6-1-perf/strace-static-x86_64: Process 430 attached [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 308] <... write resumed>) = 1992 [pid 430] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 47 [pid 314] read(3 [pid 308] read(6 [pid 430] <... set_robust_list resumed>) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x3f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 430] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] epoll_pwait(4 [pid 430] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999991889}) [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 314] read(3 [pid 308] epoll_pwait(4 [pid 430] chdir("./45" [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=256672790} [pid 430] <... chdir resumed>) = 0 [pid 314] read(3 [pid 430] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 430] <... prctl resumed>) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 430] setpgid(0, 0) = 0 [pid 430] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 430] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 430] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 430] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 430] write(3, "1000", 4) = 4 [pid 430] close(3) = 0 [pid 430] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 430] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 430] close(249) = 0 [pid 430] close(248) = 0 [pid 430] prctl(PR_SET_NAME, "syz.2.62") = 0 [pid 430] close(4) = 0 [pid 430] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 430] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 430] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 430] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 430] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 430] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 430] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 430] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 430] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 430] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 430] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 430] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 430] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 430] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 430] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 430] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 430] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 430] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 430] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 430] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 430] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 430] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 430] close_range(3, 30, 0) = 0 [pid 430] exit_group(0) = ? [pid 430] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=47, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=990702404}) [pid 380] umount2("./45", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./45", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x3e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x36\x6e\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x3f\x00\x00\x00\x00\x00\x00\x00", 56 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 257, NULL, 0) = 1 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x3f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] umount2("./45/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... write resumed>) = 48 [pid 308] read(6 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x3e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x36\x6e\x01"..., 11533748) = 256 [pid 380] newfstatat(AT_FDCWD, "./45/binderfs" [pid 308] read(6 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] unlink("./45/binderfs" [pid 308] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 380] <... unlink resumed>) = 0 [pid 308] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=244664930} [pid 380] umount2("./45/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./45/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./45/cgroup.net") = 0 [pid 380] umount2("./45/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./45/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./45/cgroup.cpu") = 0 [pid 380] umount2("./45/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./45/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./45/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./45", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./46", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x3f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 431 attached , child_tidptr=0x55556dd077d0) = 48 [pid 431] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 431] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 431] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 431] chdir("./46") = 0 [pid 431] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 431] setpgid(0, 0) = 0 [pid 431] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 431] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 431] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 431] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 431] write(3, "1000", 4) = 4 [pid 431] close(3) = 0 [pid 431] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 431] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 431] close(249) = 0 [pid 431] close(248) = 0 [pid 431] prctl(PR_SET_NAME, "syz.2.63") = 0 [pid 431] close(4) = 0 [pid 431] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 431] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 431] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 431] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 431] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 431] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 431] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 431] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 431] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 431] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 431] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 431] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 431] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 431] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 431] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 431] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 431] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 431] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 431] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 431] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 431] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 431] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 431] close_range(3, 30, 0) = 0 [pid 431] exit_group(0) = ? [pid 431] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=48, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=972050628}) [pid 380] umount2("./46", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./46", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x3f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x81\xba\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x40\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./46/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./46/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./46/binderfs") = 0 [pid 380] umount2("./46/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./46/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./46/cgroup.net") = 0 [pid 380] umount2("./46/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./46/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./46/cgroup.cpu") = 0 [pid 380] umount2("./46/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./46/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./46/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./46", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./47", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x40\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 433 attached , child_tidptr=0x55556dd077d0) = 49 [pid 433] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 433] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 433] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 433] chdir("./47") = 0 [pid 433] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 433] setpgid(0, 0) = 0 [pid 433] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 433] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 433] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 433] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 433] write(3, "1000", 4) = 4 [pid 433] close(3) = 0 [pid 433] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 433] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 433] close(249) = 0 [pid 433] close(248) = 0 [pid 433] prctl(PR_SET_NAME, "syz.2.64") = 0 [pid 433] close(4) = 0 [pid 433] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 433] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 433] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 433] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 433] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 433] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 433] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 433] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 433] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 433] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 433] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 433] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 433] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 433] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 433] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 433] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 433] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 433] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 433] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 433] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 433] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 433] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 433] close_range(3, 30, 0) = 0 [pid 433] exit_group(0) = ? [pid 433] +++ exited with 0 +++ [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 244, NULL, 0) = 1 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=49, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] rt_sigreturn({mask=[]} [pid 308] read(6 [pid 307] sched_getaffinity(0, 8192 [pid 380] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 308] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x3f\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 307] <... sched_getaffinity resumed>, [0 1]) = 8 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x41\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] write(248, "\x00\x00\x00\x00", 4 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=971663269}) [pid 308] <... write resumed>) = 1992 [pid 380] <... write resumed>) = 4 [pid 314] read(3 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x42\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] umount2("./47", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 308] <... write resumed>) = 1992 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] read(6 [pid 380] openat(AT_FDCWD, "./47", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] read(3 [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] <... openat resumed>) = 3 [pid 308] epoll_pwait(4 [pid 380] fstat(3 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x41\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] epoll_pwait(4 [pid 380] getdents64(3 [pid 314] <... pselect6 resumed>) = 2 (in [3 11], left {tv_sec=0, tv_nsec=999991328}) [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=186407332} [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] read(3 [pid 380] umount2("./47/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] read(3 [pid 380] newfstatat(AT_FDCWD, "./47/binderfs" [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x42\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] read(11 [pid 380] unlink("./47/binderfs" [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] <... unlink resumed>) = 0 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\x05\xd9\x01"..., 256 [pid 380] umount2("./47/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... write resumed>) = 256 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 186, NULL, 0) = 1 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x41\x00\x00\x00\x00\x00\x00\x00", 56 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] newfstatat(AT_FDCWD, "./47/cgroup.net" [pid 314] <... write resumed>) = 56 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 308] read(6 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x41\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x40\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\x05\xd9\x01"..., 11533748) = 256 [pid 380] unlink("./47/cgroup.net" [pid 314] <... write resumed>) = 48 [pid 308] read(6, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] <... unlink resumed>) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] epoll_pwait(4 [pid 380] umount2("./47/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=184420601} [pid 380] newfstatat(AT_FDCWD, "./47/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./47/cgroup.cpu") = 0 [pid 380] umount2("./47/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./47/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./47/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./47", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./48", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x41\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 434 attached , child_tidptr=0x55556dd077d0) = 50 [pid 434] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 434] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 434] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 434] chdir("./48") = 0 [pid 434] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 434] setpgid(0, 0) = 0 [pid 434] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 434] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 434] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 434] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 434] write(3, "1000", 4) = 4 [pid 434] close(3) = 0 [pid 434] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 434] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 434] close(249) = 0 [pid 434] close(248) = 0 [pid 434] prctl(PR_SET_NAME, "syz.2.65") = 0 [pid 434] close(4) = 0 [pid 434] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 434] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 434] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 434] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 434] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 434] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 434] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 434] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 434] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 434] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 434] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 434] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 434] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 434] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 434] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 434] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 434] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 434] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 434] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 434] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 434] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 434] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 434] close_range(3, 30, 0) = 0 [pid 434] exit_group(0) = ? [pid 434] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=50, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=977426351}) [pid 380] umount2("./48", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] read(11 [pid 380] openat(AT_FDCWD, "./48", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x41\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x36\x6e\x01"..., 256 [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 256 [pid 380] umount2("./48/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x42\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] newfstatat(AT_FDCWD, "./48/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... write resumed>) = 56 [pid 380] unlink("./48/binderfs") = 0 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x42\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] umount2("./48/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] <... write resumed>) = 48 [pid 380] newfstatat(AT_FDCWD, "./48/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] unlink("./48/cgroup.net") = 0 [pid 380] umount2("./48/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./48/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./48/cgroup.cpu") = 0 [pid 380] umount2("./48/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./48/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./48/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./48", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./49", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x42\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 435 attached [pid 435] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 51 [pid 435] <... set_robust_list resumed>) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 435] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 435] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 435] chdir("./49") = 0 [pid 435] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 435] setpgid(0, 0) = 0 [pid 435] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 435] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 435] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 435] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 435] write(3, "1000", 4) = 4 [pid 435] close(3) = 0 [pid 435] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 435] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 435] close(249) = 0 [pid 435] close(248) = 0 [pid 435] prctl(PR_SET_NAME, "syz.2.66") = 0 [pid 435] close(4) = 0 [pid 435] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 435] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 435] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 435] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 435] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 435] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 435] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 435] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 435] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 435] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 435] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 435] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 435] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 435] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 435] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 435] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 435] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 435] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 435] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 435] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 435] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 435] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 435] close_range(3, 30, 0) = 0 [pid 435] exit_group(0) = ? [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 184, NULL, 0) = 1 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 307] <... futex resumed>) = 0 [pid 308] read(6, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x41\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 435] +++ exited with 0 +++ [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x43\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=51, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=978578174}) [pid 308] <... write resumed>) = 1992 [pid 380] rt_sigreturn({mask=[]} [pid 314] read(3 [pid 380] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x44\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 314] read(3 [pid 308] <... write resumed>) = 1992 [pid 308] read(6 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x43\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 380] write(248, "\x00\x00\x00\x00", 4 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] <... write resumed>) = 4 [pid 308] epoll_pwait(4 [pid 380] umount2("./49", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... pselect6 resumed>) = 2 (in [3 11], left {tv_sec=0, tv_nsec=999982749}) [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] read(3 [pid 308] epoll_pwait(4 [pid 380] openat(AT_FDCWD, "./49", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=136687565} [pid 380] fstat(3 [pid 314] read(3 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 380] getdents64(3 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x44\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./49/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./49/binderfs" [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./49/binderfs") = 0 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x42\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x78\x7d\x01"..., 256 [pid 380] umount2("./49/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] <... write resumed>) = 256 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 137, NULL, 0) = 1 [pid 380] newfstatat(AT_FDCWD, "./49/cgroup.net" [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x43\x00\x00\x00\x00\x00\x00\x00", 56 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] unlink("./49/cgroup.net" [pid 314] <... write resumed>) = 56 [pid 308] read(6 [pid 380] <... unlink resumed>) = 0 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x43\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x42\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x78\x7d\x01"..., 11533748) = 256 [pid 380] umount2("./49/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... write resumed>) = 48 [pid 308] read(6 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] newfstatat(AT_FDCWD, "./49/cgroup.cpu" [pid 308] epoll_pwait(4 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] unlink("./49/cgroup.cpu" [pid 308] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=134194540} [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./49/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./49/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./49/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./49", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./50", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x43\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 436 attached [pid 436] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 52 [pid 436] <... set_robust_list resumed>) = 0 [pid 436] rt_sigprocmask(SIG_SETMASK, [] [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 436] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 436] chdir("./50") = 0 [pid 436] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 436] setpgid(0, 0) = 0 [pid 436] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 436] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 436] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 436] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 436] write(3, "1000", 4) = 4 [pid 436] close(3) = 0 [pid 436] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 436] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 436] close(249) = 0 [pid 436] close(248) = 0 [pid 436] prctl(PR_SET_NAME, "syz.2.67") = 0 [pid 436] close(4) = 0 [pid 436] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 436] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 436] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 436] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 436] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 436] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 436] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 436] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 436] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 436] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 436] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 436] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 436] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 436] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 436] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 436] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 436] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 436] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 436] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 436] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 436] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 436] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 436] close_range(3, 30, 0) = 0 [pid 436] exit_group(0) = ? [pid 436] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=52, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 380] umount2("./50", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=974263401}) [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] read(11 [pid 380] openat(AT_FDCWD, "./50", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] <... openat resumed>) = 3 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x43\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\xfc\x9b\x01"..., 256 [pid 380] fstat(3 [pid 314] <... write resumed>) = 256 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x44\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] getdents64(3 [pid 314] <... write resumed>) = 56 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./50/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x44\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... write resumed>) = 48 [pid 380] newfstatat(AT_FDCWD, "./50/binderfs" [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./50/binderfs") = 0 [pid 380] umount2("./50/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./50/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./50/cgroup.net") = 0 [pid 380] umount2("./50/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./50/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./50/cgroup.cpu") = 0 [pid 380] umount2("./50/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./50/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./50/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./50", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./51", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x44\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 437 attached , child_tidptr=0x55556dd077d0) = 53 [pid 437] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 437] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 437] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 437] chdir("./51") = 0 [pid 437] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 437] setpgid(0, 0) = 0 [pid 437] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 437] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 437] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 437] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 437] write(3, "1000", 4) = 4 [pid 437] close(3) = 0 [pid 437] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 437] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 437] close(249) = 0 [pid 437] close(248) = 0 [pid 437] prctl(PR_SET_NAME, "syz.2.68") = 0 [pid 437] close(4) = 0 [pid 437] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 437] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 437] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 437] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 437] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 437] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 437] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 437] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 437] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 437] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 437] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 437] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 437] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 437] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 437] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 134, NULL, 0) = 1 [pid 437] <... bpf resumed>, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 437] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 437] <... futex resumed>) = 0 [pid 437] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 437] <... futex resumed>) = 0 [pid 308] read(6 [pid 437] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 308] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x43\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 437] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 437] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 437] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 437] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x45\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 437] <... futex resumed>) = 0 [pid 437] close_range(3, 30, 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=980044927}) [pid 308] <... write resumed>) = 1992 [pid 437] <... close_range resumed>) = 0 [pid 314] read(3 [pid 437] exit_group(0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 437] <... exit_group resumed>) = ? [pid 314] read(3 [pid 437] +++ exited with 0 +++ [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x45\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x46\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=53, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] rt_sigreturn({mask=[]} [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999991087}) [pid 308] <... write resumed>) = 1992 [pid 380] <... rt_sigreturn resumed>) = 0 [pid 314] read(3 [pid 308] read(6 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] read(3 [pid 308] epoll_pwait(4 [pid 380] write(248, "\x00\x00\x00\x00", 4 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] <... write resumed>) = 4 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x46\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 308] epoll_pwait(4 [pid 380] umount2("./51", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=999958865}) [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=84274072} [pid 380] openat(AT_FDCWD, "./51", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] read(11 [pid 380] <... openat resumed>) = 3 [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] fstat(3 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x44\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x36\x6e\x01"..., 256) = 256 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 85, NULL, 0) = 1 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x45\x00\x00\x00\x00\x00\x00\x00", 56 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] getdents64(3 [pid 314] <... write resumed>) = 56 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x45\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] read(6 [pid 380] umount2("./51/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... write resumed>) = 48 [pid 308] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x44\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x36\x6e\x01"..., 11533748) = 256 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] read(6 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] newfstatat(AT_FDCWD, "./51/binderfs" [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] epoll_pwait(4 [pid 380] unlink("./51/binderfs" [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 308] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=82269669} [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./51/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./51/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./51/cgroup.net") = 0 [pid 380] umount2("./51/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./51/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./51/cgroup.cpu") = 0 [pid 380] umount2("./51/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./51/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./51/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./51", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./52", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x45\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 438 attached , child_tidptr=0x55556dd077d0) = 54 [pid 438] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 438] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 438] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 438] chdir("./52") = 0 [pid 438] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 438] setpgid(0, 0) = 0 [pid 438] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 438] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 438] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 438] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 438] write(3, "1000", 4) = 4 [pid 438] close(3) = 0 [pid 438] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 438] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 438] close(249) = 0 [pid 438] close(248) = 0 [pid 438] prctl(PR_SET_NAME, "syz.2.69") = 0 [pid 438] close(4) = 0 [pid 438] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 438] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 438] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 438] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 438] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 438] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 438] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 438] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 438] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 438] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 438] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 438] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 438] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 438] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 438] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 438] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 438] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 438] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 438] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 438] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 438] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 438] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 438] close_range(3, 30, 0) = 0 [pid 438] exit_group(0) = ? [pid 438] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=54, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=971451572}) [pid 380] umount2("./52", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./52", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x45\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xc3\xc9\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x46\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x46\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./52/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./52/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./52/binderfs") = 0 [pid 380] umount2("./52/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./52/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./52/cgroup.net") = 0 [pid 380] umount2("./52/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./52/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./52/cgroup.cpu") = 0 [pid 380] umount2("./52/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./52/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./52/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./52", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./53", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x46\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 82, NULL, 0) = 1 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 308] read(6, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x45\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 ci2-android-6-1-perf/strace-static-x86_64: Process 439 attached [pid 439] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 55 [pid 439] <... set_robust_list resumed>) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 439] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x47\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 439] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 439] chdir("./53" [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=979367070}) [pid 308] <... write resumed>) = 1992 [pid 439] <... chdir resumed>) = 0 [pid 314] read(3 [pid 439] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x48\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 439] <... prctl resumed>) = 0 [pid 314] read(3 [pid 439] setpgid(0, 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x47\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 308] <... write resumed>) = 1992 [pid 439] <... setpgid resumed>) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 439] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 308] read(6 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999991427}) [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 439] <... symlinkat resumed>) = 0 [pid 314] read(3 [pid 308] epoll_pwait(4 [pid 439] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 308] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=29784858} [pid 439] <... symlinkat resumed>) = 0 [pid 314] read(3 [pid 439] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x48\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 439] <... symlinkat resumed>) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 439] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 439] write(3, "1000", 4) = 4 [pid 439] close(3) = 0 [pid 439] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 439] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 439] close(249) = 0 [pid 439] close(248) = 0 [pid 439] prctl(PR_SET_NAME, "syz.2.70") = 0 [pid 439] close(4) = 0 [pid 439] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 439] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 439] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 439] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 439] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 439] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 439] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 439] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 439] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 439] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 439] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 439] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 439] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 439] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 439] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 439] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 439] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 439] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 439] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 439] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 439] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 439] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 439] close_range(3, 30, 0) = 0 [pid 439] exit_group(0) = ? [pid 439] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=55, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=987452470}) [pid 380] umount2("./53", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./53", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x46\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x93\x34\x02"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 30, NULL, 0) = 1 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x47\x00\x00\x00\x00\x00\x00\x00", 56 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] getdents64(3 [pid 314] <... write resumed>) = 56 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 308] read(6 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x47\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x46\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x93\x34\x02"..., 11533748) = 256 [pid 380] umount2("./53/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... write resumed>) = 48 [pid 308] read(6 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] newfstatat(AT_FDCWD, "./53/binderfs" [pid 308] epoll_pwait(4 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] unlink("./53/binderfs" [pid 308] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=14658222} [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./53/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./53/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./53/cgroup.net") = 0 [pid 380] umount2("./53/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./53/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./53/cgroup.cpu") = 0 [pid 380] umount2("./53/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./53/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./53/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./53", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./54", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x47\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 440 attached [pid 440] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 56 [pid 440] <... set_robust_list resumed>) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 440] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 440] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 440] chdir("./54") = 0 [pid 440] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 440] setpgid(0, 0) = 0 [pid 440] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 440] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 440] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 440] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 440] write(3, "1000", 4) = 4 [pid 440] close(3) = 0 [pid 440] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 440] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 440] close(249) = 0 [pid 440] close(248) = 0 [pid 440] prctl(PR_SET_NAME, "syz.2.71") = 0 [pid 440] close(4) = 0 [pid 440] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 440] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 440] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 440] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 440] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 440] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 308] <... epoll_pwait resumed>, [], 128, 14, NULL, 0) = 0 [pid 440] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 307] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 440] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] futex(0x1ed5c4d97960, FUTEX_WAKE_PRIVATE, 1 [pid 440] <... futex resumed>) = 0 [pid 312] <... futex resumed>) = 0 [pid 308] <... futex resumed>) = 1 [pid 440] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0 [pid 312] epoll_pwait(4 [pid 440] <... bpf resumed>, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 308] epoll_pwait(4 [pid 440] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 312] futex(0x1ed5c4d97960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 440] <... futex resumed>) = 0 [pid 440] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=998776518} [pid 440] <... futex resumed>) = 0 [pid 440] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 440] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 440] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 440] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 440] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 440] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 440] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 440] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 440] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 440] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 440] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 440] close_range(3, 30, 0) = 0 [pid 440] exit_group(0) = ? [pid 440] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=56, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=977883904}) [pid 380] umount2("./54", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./54", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x47\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\xf3\x5e\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x48\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x48\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] umount2("./54/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./54/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./54/binderfs") = 0 [pid 380] umount2("./54/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./54/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./54/cgroup.net") = 0 [pid 380] umount2("./54/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./54/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./54/cgroup.cpu") = 0 [pid 380] umount2("./54/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./54/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./54/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./54", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./55", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x48\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 441 attached , child_tidptr=0x55556dd077d0) = 57 [pid 441] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 441] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 441] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 441] chdir("./55") = 0 [pid 441] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 441] setpgid(0, 0) = 0 [pid 441] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 441] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 441] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 441] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 441] write(3, "1000", 4) = 4 [pid 441] close(3) = 0 [pid 441] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 441] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 441] close(249) = 0 [pid 441] close(248) = 0 [pid 441] prctl(PR_SET_NAME, "syz.2.72") = 0 [pid 441] close(4) = 0 [pid 441] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 441] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 441] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 441] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 441] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 441] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 441] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 441] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 999, NULL, 0) = 1 [pid 441] <... futex resumed>) = 0 [pid 441] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 441] <... bpf resumed>, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 441] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] read(6 [pid 441] <... futex resumed>) = 0 [pid 308] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x47\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 441] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x49\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 441] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=976696607}) [pid 308] <... write resumed>) = 1992 [pid 441] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] read(3, "\xc4\x07\x00\x00", 4) = 4 [pid 314] read(3, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x49\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x4a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 441] <... futex resumed>) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999695964}) [pid 308] <... write resumed>) = 1992 [pid 441] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] read(3 [pid 441] <... futex resumed>) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 308] read(6 [pid 314] read(3 [pid 441] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x4a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 441] <... bpf resumed>, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 308] epoll_pwait(4 [pid 441] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 441] <... futex resumed>) = 0 [pid 308] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=966207141} [pid 441] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 441] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 441] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 441] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 441] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 441] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 441] close_range(3, 30, 0) = 0 [pid 441] exit_group(0) = ? [pid 441] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=57, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=995297483}) [pid 380] umount2("./55", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./55", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x48\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xc3\xc9\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 966, NULL, 0) = 1 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x49\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 308] <... futex resumed>) = 1 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x49\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 307] <... futex resumed>) = 0 [pid 308] read(6 [pid 380] umount2("./55/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... write resumed>) = 48 [pid 308] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x48\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xc3\xc9\x01"..., 11533748) = 256 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] newfstatat(AT_FDCWD, "./55/binderfs" [pid 308] read(6 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] unlink("./55/binderfs" [pid 308] epoll_pwait(4 [pid 380] <... unlink resumed>) = 0 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] umount2("./55/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] epoll_pwait(4 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./55/cgroup.net" [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=959978333} [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./55/cgroup.net") = 0 [pid 380] umount2("./55/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./55/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./55/cgroup.cpu") = 0 [pid 380] umount2("./55/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./55/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./55/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./55", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./56", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x49\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 442 attached , child_tidptr=0x55556dd077d0) = 58 [pid 442] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 442] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 442] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 442] chdir("./56") = 0 [pid 442] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 442] setpgid(0, 0) = 0 [pid 442] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 442] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 442] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 442] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 442] write(3, "1000", 4) = 4 [pid 442] close(3) = 0 [pid 442] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 442] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 442] close(249) = 0 [pid 442] close(248) = 0 [pid 442] prctl(PR_SET_NAME, "syz.2.73") = 0 [pid 442] close(4) = 0 [pid 442] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 442] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 442] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 442] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 442] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 442] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 442] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 442] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 442] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 442] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 442] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 442] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 442] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 442] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 442] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 442] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 442] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 442] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 442] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 442] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 442] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 442] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 442] close_range(3, 30, 0) = 0 [pid 442] exit_group(0) = ? [pid 442] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=58, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 960, NULL, 0) = 1 [pid 380] <... write resumed>) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=959298475}) [pid 380] umount2("./56", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./56", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 308] read(6 [pid 380] <... openat resumed>) = 3 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x49\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x9c\x71\x02"..., 256 [pid 380] fstat(3 [pid 308] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x49\x00\x00\x00\x00\x00\x00\x00", 11533748) = 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 256 [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./56/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./56/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./56/binderfs") = 0 [pid 380] umount2("./56/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x4b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x4a\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] newfstatat(AT_FDCWD, "./56/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] <... write resumed>) = 1992 [pid 380] unlink("./56/cgroup.net" [pid 314] <... write resumed>) = 56 [pid 380] <... unlink resumed>) = 0 [pid 308] read(6 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x4a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] umount2("./56/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... write resumed>) = 48 [pid 308] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x49\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x9c\x71\x02"..., 11533748) = 312 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] newfstatat(AT_FDCWD, "./56/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./56/cgroup.cpu") = 0 [pid 380] umount2("./56/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x4c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999990905}) [pid 380] newfstatat(AT_FDCWD, "./56/cgroup" [pid 308] <... write resumed>) = 1992 [pid 314] read(3 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] read(6 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 380] unlink("./56/cgroup" [pid 314] read(3 [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] <... unlink resumed>) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x4b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 380] getdents64(3 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] epoll_pwait(4 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999993084}) [pid 308] <... epoll_pwait resumed>, [{events=EPOLLOUT, data=0x3fb4d00704000002}], 128, 0, NULL, 0) = 1 [pid 380] close(3 [pid 314] read(3 [pid 308] epoll_pwait(4 [pid 380] <... close resumed>) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 380] unlinkat(AT_FDCWD, "./56", AT_REMOVEDIR [pid 314] read(3 [pid 380] <... unlinkat resumed>) = 0 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=915932654} [pid 380] mkdirat(AT_FDCWD, "./57", 0777 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x4c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 380] <... mkdirat resumed>) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x4a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 443 attached , child_tidptr=0x55556dd077d0) = 59 [pid 443] set_robust_list(0x55556dd077e0, 24) = 0 [pid 443] rt_sigprocmask(SIG_SETMASK, [] [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 443] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 443] chdir("./57") = 0 [pid 443] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 443] setpgid(0, 0) = 0 [pid 443] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 443] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 443] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 443] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 443] write(3, "1000", 4) = 4 [pid 443] close(3) = 0 [pid 443] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 443] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 443] close(249) = 0 [pid 443] close(248) = 0 [pid 443] prctl(PR_SET_NAME, "syz.2.74") = 0 [pid 443] close(4) = 0 [pid 443] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 443] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 443] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 443] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 443] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 443] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 443] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 443] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 443] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 443] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 443] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 443] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 443] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 443] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 443] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 443] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 443] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 443] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 443] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 443] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 443] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 443] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 443] close_range(3, 30, 0) = 0 [pid 443] exit_group(0) = ? [pid 443] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=59, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=973106169}) [pid 380] umount2("./57", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./57", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x4a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xc3\xc9\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 916, NULL, 0) = 1 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x4b\x00\x00\x00\x00\x00\x00\x00", 56 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x4b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] read(6 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 308] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x4a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xc3\xc9\x01"..., 11533748) = 256 [pid 380] umount2("./57/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] read(6 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] newfstatat(AT_FDCWD, "./57/binderfs" [pid 308] epoll_pwait(4 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] unlink("./57/binderfs" [pid 308] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=885831674} [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./57/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./57/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./57/cgroup.net") = 0 [pid 380] umount2("./57/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./57/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./57/cgroup.cpu") = 0 [pid 380] umount2("./57/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./57/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./57/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./57", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./58", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x4b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 444 attached , child_tidptr=0x55556dd077d0) = 60 [pid 444] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 444] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 444] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 444] chdir("./58") = 0 [pid 444] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 444] setpgid(0, 0) = 0 [pid 444] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 444] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 444] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 444] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 444] write(3, "1000", 4) = 4 [pid 444] close(3) = 0 [pid 444] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 444] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 444] close(249) = 0 [pid 444] close(248) = 0 [pid 444] prctl(PR_SET_NAME, "syz.2.75") = 0 [pid 444] close(4) = 0 [pid 444] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 444] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 444] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 444] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 444] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 444] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 444] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 444] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 444] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 444] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 444] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 444] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 444] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 444] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 444] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 444] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 444] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 444] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 444] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 444] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 444] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 444] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 444] close_range(3, 30, 0) = 0 [pid 444] exit_group(0) = ? [pid 444] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=60, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=976919106}) [pid 380] umount2("./58", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./58", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x4b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x36\x6e\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x4c\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x4c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./58/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./58/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./58/binderfs") = 0 [pid 380] umount2("./58/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./58/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./58/cgroup.net") = 0 [pid 380] umount2("./58/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./58/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./58/cgroup.cpu") = 0 [pid 380] umount2("./58/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./58/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./58/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./58", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./59", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x4c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 445 attached [pid 445] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 61 [pid 445] <... set_robust_list resumed>) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 445] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 445] chdir("./59") = 0 [pid 445] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 445] setpgid(0, 0) = 0 [pid 445] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 445] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 445] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 445] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 445] write(3, "1000", 4) = 4 [pid 445] close(3) = 0 [pid 445] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 445] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 445] close(249) = 0 [pid 445] close(248) = 0 [pid 445] prctl(PR_SET_NAME, "syz.2.76") = 0 [pid 445] close(4) = 0 [pid 445] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 445] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 445] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 445] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 445] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 445] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 445] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 445] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 445] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 445] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 445] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 445] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 445] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 445] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 445] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 886, NULL, 0) = 1 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 307] <... futex resumed>) = 0 [pid 445] <... bpf resumed>, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 308] read(6 [pid 445] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 445] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x4b\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 445] <... futex resumed>) = 0 [pid 445] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x4d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 445] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=977131033}) [pid 308] <... write resumed>) = 1992 [pid 445] <... futex resumed>) = 0 [pid 314] read(3 [pid 445] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x4e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 445] <... futex resumed>) = 0 [pid 314] read(3 [pid 308] <... write resumed>) = 1992 [pid 445] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x4d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 308] read(6 [pid 445] <... ioctl resumed>) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 445] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999991644}) [pid 308] epoll_pwait(4 [pid 314] read(3 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 445] <... futex resumed>) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 308] epoll_pwait(4 [pid 445] close_range(3, 30, 0 [pid 314] read(3 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=835298489} [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x4e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 445] <... close_range resumed>) = 0 [pid 445] exit_group(0) = ? [pid 445] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=61, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=997665798}) [pid 380] umount2("./59", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./59", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x4c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xc3\xc9\x01"..., 256 [pid 380] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 256 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 835, NULL, 0) = 1 [pid 380] getdents64(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x4d\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] umount2("./59/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... write resumed>) = 56 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x4d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] read(6 [pid 380] newfstatat(AT_FDCWD, "./59/binderfs" [pid 314] <... write resumed>) = 48 [pid 308] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x4c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xc3\xc9\x01"..., 11533748) = 256 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] unlink("./59/binderfs" [pid 308] read(6 [pid 380] <... unlink resumed>) = 0 [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] umount2("./59/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] epoll_pwait(4 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./59/cgroup.net" [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] epoll_pwait(4 [pid 380] unlink("./59/cgroup.net" [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=830140374} [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./59/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./59/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./59/cgroup.cpu") = 0 [pid 380] umount2("./59/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./59/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./59/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./59", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./60", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x4d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 446 attached [pid 446] set_robust_list(0x55556dd077e0, 24) = 0 [pid 446] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 62 [pid 446] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 446] chdir("./60" [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 446] <... chdir resumed>) = 0 [pid 446] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 446] <... prctl resumed>) = 0 [pid 446] setpgid(0, 0) = 0 [pid 446] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 446] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 446] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 446] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 446] write(3, "1000", 4) = 4 [pid 446] close(3) = 0 [pid 446] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 446] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 446] close(249) = 0 [pid 446] close(248) = 0 [pid 446] prctl(PR_SET_NAME, "syz.2.77") = 0 [pid 446] close(4) = 0 [pid 446] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 446] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 446] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 446] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 446] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 446] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 446] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 446] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 446] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 446] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 446] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 446] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 446] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 446] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 446] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 446] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 446] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 446] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 446] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 446] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 446] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 446] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 446] close_range(3, 30, 0) = 0 [pid 446] exit_group(0) = ? [pid 446] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=62, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=975761781}) [pid 380] umount2("./60", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./60", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x4d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xba\x8c\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x4e\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x4e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./60/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./60/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./60/binderfs") = 0 [pid 380] umount2("./60/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./60/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./60/cgroup.net") = 0 [pid 380] umount2("./60/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./60/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./60/cgroup.cpu") = 0 [pid 380] umount2("./60/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./60/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./60/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./60", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./61", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x4e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 831, NULL, 0) = 1 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 308] read(6, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x4d\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 ci2-android-6-1-perf/strace-static-x86_64: Process 447 attached [pid 307] <... futex resumed>) = 0 [pid 447] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 63 [pid 447] <... set_robust_list resumed>) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 447] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x4f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 447] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 447] chdir("./61" [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=983233049}) [pid 308] <... write resumed>) = 1992 [pid 447] <... chdir resumed>) = 0 [pid 314] read(3 [pid 447] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 447] setpgid(0, 0) = 0 [pid 447] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x50\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 447] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 314] read(3 [pid 447] <... symlinkat resumed>) = 0 [pid 308] <... write resumed>) = 1992 [pid 447] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x4f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 308] read(6 [pid 447] <... symlinkat resumed>) = 0 [pid 447] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 447] write(3, "1000", 4 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999990888}) [pid 447] <... write resumed>) = 4 [pid 314] read(3 [pid 308] epoll_pwait(4 [pid 447] close(3 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 447] <... close resumed>) = 0 [pid 314] read(3 [pid 308] epoll_pwait(4 [pid 447] read(200 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=786188195} [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x50\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 447] <... read resumed>, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 447] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 447] close(249) = 0 [pid 447] close(248) = 0 [pid 447] prctl(PR_SET_NAME, "syz.2.78") = 0 [pid 447] close(4) = 0 [pid 447] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 447] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 447] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 447] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 447] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 447] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 447] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 447] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 447] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 447] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 447] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 447] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 447] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 447] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 447] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 447] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 447] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 447] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 447] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 447] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 447] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 447] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 447] close_range(3, 30, 0) = 0 [pid 447] exit_group(0) = ? [pid 447] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=63, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=989932899}) [pid 380] umount2("./61", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] openat(AT_FDCWD, "./61", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] read(11 [pid 380] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x4e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\x05\xd9\x01"..., 256 [pid 380] umount2("./61/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] <... write resumed>) = 256 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 786, NULL, 0) = 1 [pid 380] newfstatat(AT_FDCWD, "./61/binderfs" [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x4f\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] unlink("./61/binderfs" [pid 314] <... write resumed>) = 56 [pid 380] <... unlink resumed>) = 0 [pid 308] <... futex resumed>) = 1 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x4f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 307] <... futex resumed>) = 0 [pid 380] umount2("./61/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... write resumed>) = 48 [pid 308] read(6 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x4e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\x05\xd9\x01"..., 11533748) = 256 [pid 380] newfstatat(AT_FDCWD, "./61/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] read(6 [pid 380] unlink("./61/cgroup.net" [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./61/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 308] epoll_pwait(4 [pid 380] newfstatat(AT_FDCWD, "./61/cgroup.cpu" [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./61/cgroup.cpu" [pid 308] epoll_pwait(4 [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./61/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=773114513} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./61/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./61/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./61", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./62", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x4f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 448 attached , child_tidptr=0x55556dd077d0) = 64 [pid 448] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 448] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 448] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 448] chdir("./62") = 0 [pid 448] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 448] setpgid(0, 0) = 0 [pid 448] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 448] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 448] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 448] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 448] write(3, "1000", 4) = 4 [pid 448] close(3) = 0 [pid 448] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 448] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 448] close(249) = 0 [pid 448] close(248) = 0 [pid 448] prctl(PR_SET_NAME, "syz.2.79") = 0 [pid 448] close(4) = 0 [pid 448] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 448] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 448] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 448] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 448] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 448] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 448] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 448] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 448] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 448] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 448] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 448] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 448] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 448] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 448] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 448] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 448] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 448] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 448] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 448] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 448] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 448] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 448] close_range(3, 30, 0) = 0 [pid 448] exit_group(0) = ? [pid 448] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=64, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=974660982}) [pid 380] umount2("./62", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./62", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x4f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\xfc\x9b\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x50\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x50\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./62/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./62/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./62/binderfs") = 0 [pid 380] umount2("./62/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./62/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./62/cgroup.net") = 0 [pid 380] umount2("./62/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./62/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./62/cgroup.cpu") = 0 [pid 380] umount2("./62/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./62/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./62/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./62", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./63", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x50\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 449 attached , child_tidptr=0x55556dd077d0) = 65 [pid 449] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 449] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 449] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 449] chdir("./63") = 0 [pid 449] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 449] setpgid(0, 0) = 0 [pid 449] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 449] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 449] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 449] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 449] write(3, "1000", 4) = 4 [pid 449] close(3) = 0 [pid 449] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 449] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 449] close(249) = 0 [pid 449] close(248) = 0 [pid 449] prctl(PR_SET_NAME, "syz.2.80") = 0 [pid 449] close(4) = 0 [pid 449] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 449] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 449] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 449] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 449] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 449] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 449] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 449] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 449] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 449] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 449] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 449] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 449] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 449] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 449] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 449] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 773, NULL, 0) = 1 [pid 449] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 449] <... futex resumed>) = 0 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 449] perf_event_open( [pid 308] read(6 [pid 449] <... perf_event_open resumed>{type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 308] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x4f\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 449] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x51\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 449] <... futex resumed>) = 0 [pid 308] <... write resumed>) = 1992 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=980320780}) [pid 449] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x52\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 314] read(3 [pid 449] <... futex resumed>) = 0 [pid 308] <... write resumed>) = 1992 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 308] read(6 [pid 449] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4 [pid 314] read(3 [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x51\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 308] epoll_pwait(4 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 449] <... ioctl resumed>) = 0 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999991608}) [pid 314] read(3 [pid 308] epoll_pwait(4 [pid 449] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=725639487} [pid 449] close_range(3, 30, 0 [pid 314] read(3, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x52\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 449] <... close_range resumed>) = 0 [pid 449] exit_group(0) = ? [pid 449] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=65, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 380] umount2("./63", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=998360165}) [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] openat(AT_FDCWD, "./63", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] read(11 [pid 380] <... openat resumed>) = 3 [pid 380] fstat(3 [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./63/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x50\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x78\x7d\x01"..., 256 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./63/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... write resumed>) = 256 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 726, NULL, 0) = 1 [pid 380] unlink("./63/binderfs" [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x51\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... unlink resumed>) = 0 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] umount2("./63/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... write resumed>) = 56 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] newfstatat(AT_FDCWD, "./63/cgroup.net" [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x51\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] read(6 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./63/cgroup.net" [pid 314] <... write resumed>) = 48 [pid 308] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x50\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x78\x7d\x01"..., 11533748) = 256 [pid 380] <... unlink resumed>) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] umount2("./63/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 308] read(6 [pid 380] newfstatat(AT_FDCWD, "./63/cgroup.cpu" [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./63/cgroup.cpu" [pid 308] epoll_pwait(4 [pid 380] <... unlink resumed>) = 0 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] umount2("./63/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] epoll_pwait(4 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./63/cgroup" [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=720294857} [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./63/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./63", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./64", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x51\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 450 attached , child_tidptr=0x55556dd077d0) = 66 [pid 450] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 450] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 450] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 450] chdir("./64") = 0 [pid 450] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 450] setpgid(0, 0) = 0 [pid 450] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 450] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 450] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 450] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 450] write(3, "1000", 4) = 4 [pid 450] close(3) = 0 [pid 450] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 450] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 450] close(249) = 0 [pid 450] close(248) = 0 [pid 450] prctl(PR_SET_NAME, "syz.2.81") = 0 [pid 450] close(4) = 0 [pid 450] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 450] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 450] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 450] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 450] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 450] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 450] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 450] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 450] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 450] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 450] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 450] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 450] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 450] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 450] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 450] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 450] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 450] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 450] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 450] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 450] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 450] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 450] close_range(3, 30, 0) = 0 [pid 450] exit_group(0) = ? [pid 450] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=66, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=972535353}) [pid 380] umount2("./64", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./64", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x51\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x81\xba\x01"..., 256 [pid 380] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 256 [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x52\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] umount2("./64/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] <... write resumed>) = 56 [pid 380] newfstatat(AT_FDCWD, "./64/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x52\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] unlink("./64/binderfs") = 0 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./64/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] newfstatat(AT_FDCWD, "./64/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./64/cgroup.net") = 0 [pid 380] umount2("./64/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./64/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./64/cgroup.cpu") = 0 [pid 380] umount2("./64/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./64/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./64/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./64", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./65", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x52\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 451 attached , child_tidptr=0x55556dd077d0) = 67 [pid 451] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 451] <... set_robust_list resumed>) = 0 [pid 451] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 451] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 451] chdir("./65") = 0 [pid 451] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 451] setpgid(0, 0) = 0 [pid 451] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 451] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 451] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 451] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 451] write(3, "1000", 4) = 4 [pid 451] close(3) = 0 [pid 451] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 451] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 451] close(249) = 0 [pid 451] close(248) = 0 [pid 451] prctl(PR_SET_NAME, "syz.2.82") = 0 [pid 451] close(4) = 0 [pid 451] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 451] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 451] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 451] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 451] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 451] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 451] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 451] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 451] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 451] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 451] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 451] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 451] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 451] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 451] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 451] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 451] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 451] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 451] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 451] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 451] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 721, NULL, 0) = 1 [pid 451] <... ioctl resumed>) = 0 [pid 451] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 307] <... futex resumed>) = 0 [pid 451] <... futex resumed>) = 0 [pid 308] read(6 [pid 451] close_range(3, 30, 0 [pid 308] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x51\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 451] <... close_range resumed>) = 0 [pid 451] exit_group(0) = ? [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x53\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992) = 1992 [pid 451] +++ exited with 0 +++ [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=973750463}) [pid 314] read(3 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x54\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=67, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 314] read(3 [pid 380] rt_sigreturn({mask=[]} [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x53\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 308] <... write resumed>) = 1992 [pid 380] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] read(6 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999990295}) [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] read(3, "\xc4\x07\x00\x00", 4) = 4 [pid 308] epoll_pwait(4 [pid 380] write(248, "\x00\x00\x00\x00", 4 [pid 314] read(3 [pid 380] <... write resumed>) = 4 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x54\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] umount2("./65", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] epoll_pwait(4 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=999992161}) [pid 380] openat(AT_FDCWD, "./65", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] read(11 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=664312614} [pid 380] <... openat resumed>) = 3 [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] fstat(3 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x52\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x81\xba\x01"..., 256 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 256 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 665, NULL, 0) = 1 [pid 380] getdents64(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x53\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 56 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] umount2("./65/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x53\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... write resumed>) = 48 [pid 308] read(6 [pid 380] newfstatat(AT_FDCWD, "./65/binderfs" [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x52\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x81\xba\x01"..., 11533748) = 256 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./65/binderfs" [pid 308] read(6 [pid 380] <... unlink resumed>) = 0 [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] umount2("./65/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] epoll_pwait(4 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] newfstatat(AT_FDCWD, "./65/cgroup.net" [pid 308] epoll_pwait(4 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./65/cgroup.net" [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=661266684} [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./65/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./65/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./65/cgroup.cpu") = 0 [pid 380] umount2("./65/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./65/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./65/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./65", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./66", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x53\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 452 attached , child_tidptr=0x55556dd077d0) = 68 [pid 452] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 452] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 452] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 452] chdir("./66") = 0 [pid 452] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 452] setpgid(0, 0) = 0 [pid 452] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 452] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 452] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 452] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 452] write(3, "1000", 4) = 4 [pid 452] close(3) = 0 [pid 452] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 452] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 452] close(249) = 0 [pid 452] close(248) = 0 [pid 452] prctl(PR_SET_NAME, "syz.2.83") = 0 [pid 452] close(4) = 0 [pid 452] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 452] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 452] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 452] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 452] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 452] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 452] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 452] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 452] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 452] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 452] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 452] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 452] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 452] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 452] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 452] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 452] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 452] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 452] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 452] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 452] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 452] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 452] close_range(3, 30, 0) = 0 [pid 452] exit_group(0) = ? [pid 452] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=68, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = 0 [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=977571944}) [pid 380] umount2("./66", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] read(11 [pid 380] openat(AT_FDCWD, "./66", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x53\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x36\x6e\x01"..., 256 [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./66/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... write resumed>) = 256 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./66/binderfs" [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x54\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./66/binderfs") = 0 [pid 314] <... write resumed>) = 56 [pid 380] umount2("./66/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x54\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] newfstatat(AT_FDCWD, "./66/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... write resumed>) = 48 [pid 380] unlink("./66/cgroup.net") = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] umount2("./66/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./66/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./66/cgroup.cpu") = 0 [pid 380] umount2("./66/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./66/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./66/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./66", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./67", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x54\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 453 attached , child_tidptr=0x55556dd077d0) = 69 [pid 453] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 453] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 453] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 453] chdir("./67") = 0 [pid 453] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 453] setpgid(0, 0) = 0 [pid 453] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 453] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 453] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 453] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 453] write(3, "1000", 4) = 4 [pid 453] close(3) = 0 [pid 453] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 453] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 453] close(249) = 0 [pid 453] close(248) = 0 [pid 453] prctl(PR_SET_NAME, "syz.2.84") = 0 [pid 453] close(4) = 0 [pid 453] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 453] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 453] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 453] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 453] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 453] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 453] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 453] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 453] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 453] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 453] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 453] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 453] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 453] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 453] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 453] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 453] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 453] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 453] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 453] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 453] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 453] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 453] close_range(3, 30, 0) = 0 [pid 453] exit_group(0) = ? [pid 453] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=69, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=979548319}) [pid 380] umount2("./67", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./67", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x54\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x6f\x40\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./67/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./67/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./67/binderfs") = 0 [pid 380] umount2("./67/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./67/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./67/cgroup.net") = 0 [pid 380] umount2("./67/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./67/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./67/cgroup.cpu") = 0 [pid 380] umount2("./67/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./67/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./67/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./67", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./68", 0777) = 0 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 661, NULL, 0) = 1 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... openat resumed>) = 3 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] ioctl(3, LOOP_CLR_FD [pid 308] read(6 [pid 380] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 380] close(3 [pid 308] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x53\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 624 [pid 380] <... close resumed>) = 0 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x55\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=991580260}) [pid 308] <... write resumed>) = 1992 [pid 314] read(3 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x56\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 308] <... write resumed>) = 1992 [pid 314] read(3 [pid 308] read(6 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x55\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] write(3, "\x3c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x18\x00\x08\x00\x04\x00\x00\x00\x10\x00\x0c\x00\x00\x00\x02\x00\x00\x00\x55\x00\x00\x00\x00\x00\x00\x00\xc0\xd8\xa7\x00\x00\x00\x00\x00", 64 [pid 308] epoll_pwait(4 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] <... write resumed>) = 64 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 0, NULL, 0) = 1 [pid 380] <... socket resumed>) = 3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x55\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] close(3 [pid 308] read(6 [pid 314] <... write resumed>) = 48 [pid 380] <... close resumed>) = 0 [pid 308] <... read resumed>, "\x3c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x18\x00\x08\x00\x04\x00\x00\x00\x10\x00\x0c\x00\x00\x00\x02\x00\x00\x00\x55\x00\x00\x00\x00\x00\x00\x00\xc0\xd8\xa7\x00\x00\x00\x00\x00", 11533748) = 64 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999990459}) [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x57\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] close(3 [pid 314] read(3 [pid 380] <... close resumed>) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 308] <... write resumed>) = 1992 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] read(3 [pid 380] <... socket resumed>) = 3 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x56\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 308] read(6 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999992814}) [pid 308] epoll_pwait(4 [pid 380] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 314] read(3 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 308] epoll_pwait(4 [pid 380] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=601056151} [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] read(3 [pid 380] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x57\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 380] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x55\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 454 attached [pid 454] set_robust_list(0x55556dd077e0, 24) = 0 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 70 [pid 454] rt_sigprocmask(SIG_SETMASK, [] [pid 380] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 454] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 454] chdir("./68") = 0 [pid 454] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 454] setpgid(0, 0) = 0 [pid 454] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 454] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 454] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 454] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 454] write(3, "1000", 4) = 4 [pid 454] close(3) = 0 [pid 454] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 454] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 454] close(249) = 0 [pid 454] close(248) = 0 [pid 454] prctl(PR_SET_NAME, "syz.2.85") = 0 [pid 454] close(4) = 0 [pid 454] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 454] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 454] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 454] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 454] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 454] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 454] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 454] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 454] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 454] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 454] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 454] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 454] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 454] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 454] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 454] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 454] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 454] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 454] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 454] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 454] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 454] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 454] close_range(3, 30, 0) = 0 [pid 454] exit_group(0) = ? [pid 454] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=70, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=981605610}) [pid 380] umount2("./68", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./68", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x55\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xb1\x4f\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 601, NULL, 0) = 1 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x56\x00\x00\x00\x00\x00\x00\x00", 56 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x56\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] read(6 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 308] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x55\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xb1\x4f\x01"..., 11533748) = 256 [pid 380] umount2("./68/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] read(6 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] newfstatat(AT_FDCWD, "./68/binderfs" [pid 308] epoll_pwait(4 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] unlink("./68/binderfs" [pid 308] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=579369121} [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./68/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./68/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./68/cgroup.net") = 0 [pid 380] umount2("./68/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./68/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./68/cgroup.cpu") = 0 [pid 380] umount2("./68/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./68/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./68/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./68", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./69", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x56\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 455 attached [pid 455] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 71 [pid 455] <... set_robust_list resumed>) = 0 [pid 455] rt_sigprocmask(SIG_SETMASK, [] [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 455] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 455] chdir("./69" [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 455] <... chdir resumed>) = 0 [pid 455] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 455] setpgid(0, 0) = 0 [pid 455] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 455] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 455] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 455] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 455] write(3, "1000", 4) = 4 [pid 455] close(3) = 0 [pid 455] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 455] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 455] close(249) = 0 [pid 455] close(248) = 0 [pid 455] prctl(PR_SET_NAME, "syz.2.86") = 0 [pid 455] close(4) = 0 [pid 455] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 455] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 455] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 455] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 455] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 455] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 455] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 455] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 455] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 455] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 455] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 455] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 455] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 455] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 455] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 455] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 455] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 455] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 455] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 455] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 455] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 455] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 455] close_range(3, 30, 0) = 0 [pid 455] exit_group(0) = ? [pid 455] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=71, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = 0 [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=974829895}) [pid 380] umount2("./69", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./69", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x56\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xba\x8c\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x57\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x57\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./69/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./69/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./69/binderfs") = 0 [pid 380] umount2("./69/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./69/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./69/cgroup.net") = 0 [pid 380] umount2("./69/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./69/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./69/cgroup.cpu") = 0 [pid 380] umount2("./69/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./69/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./69/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./69", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./70", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x57\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 456 attached [pid 456] set_robust_list(0x55556dd077e0, 24) = 0 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 72 [pid 456] rt_sigprocmask(SIG_SETMASK, [] [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 456] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 456] chdir("./70") = 0 [pid 456] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 456] setpgid(0, 0) = 0 [pid 456] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 456] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 579, NULL, 0) = 1 [pid 456] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 456] <... symlinkat resumed>) = 0 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 456] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 308] read(6 [pid 456] <... openat resumed>) = 3 [pid 456] write(3, "1000", 4 [pid 308] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x56\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 456] <... write resumed>) = 4 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x58\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 456] close(3) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=984811504}) [pid 308] <... write resumed>) = 1992 [pid 456] read(200 [pid 314] read(3, "\xc4\x07\x00\x00", 4) = 4 [pid 314] read(3, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x58\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x59\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 456] <... read resumed>, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999817382}) [pid 308] <... write resumed>) = 1992 [pid 456] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 314] read(3 [pid 308] read(6 [pid 456] <... symlinkat resumed>) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 456] close(249 [pid 314] read(3 [pid 308] epoll_pwait(4 [pid 456] <... close resumed>) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x59\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 456] close(248 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] epoll_pwait(4 [pid 456] <... close resumed>) = 0 [pid 456] prctl(PR_SET_NAME, "syz.2.87") = 0 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=536529522} [pid 456] close(4) = 0 [pid 456] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 456] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 456] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 456] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 456] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 456] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 456] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 456] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 456] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 456] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 456] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 456] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 456] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 456] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 456] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 456] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 456] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 456] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 456] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 456] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 456] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 456] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 456] close_range(3, 30, 0) = 0 [pid 456] exit_group(0) = ? [pid 456] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=72, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=986434540}) [pid 380] umount2("./70", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] openat(AT_FDCWD, "./70", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] <... openat resumed>) = 3 [pid 380] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x57\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x48\xe8\x01"..., 256 [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./70/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... write resumed>) = 256 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 537, NULL, 0) = 1 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x58\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] newfstatat(AT_FDCWD, "./70/binderfs" [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... write resumed>) = 56 [pid 380] unlink("./70/binderfs" [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x58\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... unlink resumed>) = 0 [pid 308] read(6 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./70/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./70/cgroup.net" [pid 308] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x57\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x48\xe8\x01"..., 11533748) = 256 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] unlink("./70/cgroup.net" [pid 308] read(6 [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./70/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./70/cgroup.cpu" [pid 308] epoll_pwait(4 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] unlink("./70/cgroup.cpu" [pid 308] epoll_pwait(4 [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./70/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=520001924} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./70/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./70/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./70", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./71", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x58\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 457 attached , child_tidptr=0x55556dd077d0) = 73 [pid 457] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 457] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 457] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 457] chdir("./71") = 0 [pid 457] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 457] setpgid(0, 0) = 0 [pid 457] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 457] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 457] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 457] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 457] write(3, "1000", 4) = 4 [pid 457] close(3) = 0 [pid 457] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 457] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 457] close(249) = 0 [pid 457] close(248) = 0 [pid 457] prctl(PR_SET_NAME, "syz.2.88") = 0 [pid 457] close(4) = 0 [pid 457] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 457] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 457] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 457] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 457] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 457] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 457] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 457] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 457] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 457] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 457] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 457] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 457] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 457] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 457] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 457] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 457] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 457] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 457] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 457] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 457] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 457] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 457] close_range(3, 30, 0) = 0 [pid 457] exit_group(0) = ? [pid 457] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=73, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 380] umount2("./71", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=977679073}) [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] read(11 [pid 380] openat(AT_FDCWD, "./71", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] <... openat resumed>) = 3 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x58\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\xf3\x5e\x01"..., 256 [pid 380] fstat(3 [pid 314] <... write resumed>) = 256 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x59\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] getdents64(3 [pid 314] <... write resumed>) = 56 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x59\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] umount2("./71/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] <... write resumed>) = 48 [pid 380] newfstatat(AT_FDCWD, "./71/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] unlink("./71/binderfs") = 0 [pid 380] umount2("./71/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./71/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./71/cgroup.net") = 0 [pid 380] umount2("./71/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./71/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./71/cgroup.cpu") = 0 [pid 380] umount2("./71/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./71/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./71/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./71", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./72", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x59\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 458 attached , child_tidptr=0x55556dd077d0) = 74 [pid 458] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 458] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 458] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 458] chdir("./72") = 0 [pid 458] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 458] setpgid(0, 0) = 0 [pid 458] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 458] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 458] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 458] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 458] write(3, "1000", 4) = 4 [pid 458] close(3) = 0 [pid 458] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 458] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 458] close(249) = 0 [pid 458] close(248) = 0 [pid 458] prctl(PR_SET_NAME, "syz.2.89") = 0 [pid 458] close(4) = 0 [pid 458] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 458] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 458] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 458] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 458] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 458] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 458] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 458] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 458] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 458] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 458] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 458] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 458] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 458] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 458] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 458] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 458] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 458] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 458] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 458] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 458] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 458] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 458] close_range(3, 30, 0) = 0 [pid 458] exit_group(0) = ? [pid 458] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=74, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=975628309}) [pid 380] umount2("./72", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./72", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x59\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x78\x7d\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./72/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./72/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./72/binderfs") = 0 [pid 380] umount2("./72/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./72/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./72/cgroup.net") = 0 [pid 380] umount2("./72/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./72/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./72/cgroup.cpu") = 0 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 520, NULL, 0) = 1 [pid 380] umount2("./72/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] <... futex resumed>) = 1 [pid 380] newfstatat(AT_FDCWD, "./72/cgroup" [pid 308] read(6 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x58\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 624 [pid 307] <... futex resumed>) = 0 [pid 380] unlink("./72/cgroup" [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x5a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] <... unlink resumed>) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=996530226}) [pid 308] <... write resumed>) = 1992 [pid 380] getdents64(3 [pid 314] read(3 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x5b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 308] <... write resumed>) = 1992 [pid 380] close(3 [pid 314] read(3 [pid 308] read(6 [pid 380] <... close resumed>) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x5a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] unlinkat(AT_FDCWD, "./72", AT_REMOVEDIR [pid 314] write(3, "\x3c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x18\x00\x08\x00\x04\x00\x00\x00\x10\x00\x0c\x00\x00\x00\x02\x00\x00\x00\x5a\x00\x00\x00\x00\x00\x00\x00\x40\x4b\x4c\x00\x00\x00\x00\x00", 64 [pid 308] epoll_pwait(4 [pid 380] <... unlinkat resumed>) = 0 [pid 314] <... write resumed>) = 64 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 0, NULL, 0) = 1 [pid 380] mkdirat(AT_FDCWD, "./73", 0777 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x5a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] read(6 [pid 380] <... mkdirat resumed>) = 0 [pid 314] <... write resumed>) = 48 [pid 308] <... read resumed>, "\x3c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x18\x00\x08\x00\x04\x00\x00\x00\x10\x00\x0c\x00\x00\x00\x02\x00\x00\x00\x5a\x00\x00\x00\x00\x00\x00\x00\x40\x4b\x4c\x00\x00\x00\x00\x00", 11533748) = 64 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x5c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] <... openat resumed>) = 3 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999992275}) [pid 308] <... write resumed>) = 1992 [pid 380] ioctl(3, LOOP_CLR_FD [pid 314] read(3 [pid 308] read(6 [pid 380] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] close(3 [pid 314] read(3 [pid 308] epoll_pwait(4 [pid 380] <... close resumed>) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x5b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] epoll_pwait(4 [pid 380] <... socket resumed>) = 3 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999992686}) [pid 380] close(3 [pid 314] read(3 [pid 380] <... close resumed>) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] read(3 [pid 380] <... socket resumed>) = 3 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x5c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=462390351} [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x5a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 459 attached , child_tidptr=0x55556dd077d0) = 75 [pid 459] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 459] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 459] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 459] chdir("./73") = 0 [pid 459] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 459] setpgid(0, 0) = 0 [pid 459] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 459] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 459] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 459] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 459] write(3, "1000", 4) = 4 [pid 459] close(3) = 0 [pid 459] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 459] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 459] close(249) = 0 [pid 459] close(248) = 0 [pid 459] prctl(PR_SET_NAME, "syz.2.90") = 0 [pid 459] close(4) = 0 [pid 459] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 459] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 459] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 459] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 459] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 459] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 459] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 459] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 459] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 459] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 459] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 459] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 459] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 459] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 459] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 459] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 459] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 459] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 459] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 459] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 459] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 459] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 459] close_range(3, 30, 0) = 0 [pid 459] exit_group(0) = ? [pid 459] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=75, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=974598895}) [pid 380] umount2("./73", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./73", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x5a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x81\xba\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 380] fstat(3 [pid 314] <... write resumed>) = 256 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 465, NULL, 0) = 1 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x5b\x00\x00\x00\x00\x00\x00\x00", 56 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] getdents64(3 [pid 314] <... write resumed>) = 56 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 308] <... futex resumed>) = 1 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x5b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 307] <... futex resumed>) = 0 [pid 380] umount2("./73/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... write resumed>) = 48 [pid 308] read(6 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x5a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x81\xba\x01"..., 11533748) = 256 [pid 380] newfstatat(AT_FDCWD, "./73/binderfs" [pid 308] read(6 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] unlink("./73/binderfs" [pid 308] epoll_pwait(4 [pid 380] <... unlink resumed>) = 0 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] umount2("./73/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] epoll_pwait(4 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=436237602} [pid 380] newfstatat(AT_FDCWD, "./73/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./73/cgroup.net") = 0 [pid 380] umount2("./73/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./73/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./73/cgroup.cpu") = 0 [pid 380] umount2("./73/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./73/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./73/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./73", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./74", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x5b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 460 attached , child_tidptr=0x55556dd077d0) = 76 [pid 460] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 460] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 460] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 460] chdir("./74") = 0 [pid 460] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 460] setpgid(0, 0) = 0 [pid 460] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 460] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 460] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 460] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 460] write(3, "1000", 4) = 4 [pid 460] close(3) = 0 [pid 460] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 460] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 460] close(249) = 0 [pid 460] close(248) = 0 [pid 460] prctl(PR_SET_NAME, "syz.2.91") = 0 [pid 460] close(4) = 0 [pid 460] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 460] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 460] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 460] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 460] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 460] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 460] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 460] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 460] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 460] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 460] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 460] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 460] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 460] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 460] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 460] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 460] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 460] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 460] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 460] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 460] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 460] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 460] close_range(3, 30, 0) = 0 [pid 460] exit_group(0) = ? [pid 460] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=76, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=973952753}) [pid 380] umount2("./74", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./74", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x5b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xba\x8c\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x5c\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] fstat(3 [pid 314] <... write resumed>) = 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x5c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] getdents64(3 [pid 314] <... write resumed>) = 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] umount2("./74/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./74/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./74/binderfs") = 0 [pid 380] umount2("./74/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./74/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./74/cgroup.net") = 0 [pid 380] umount2("./74/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./74/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./74/cgroup.cpu") = 0 [pid 380] umount2("./74/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./74/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./74/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./74", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./75", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x5c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 461 attached [pid 461] set_robust_list(0x55556dd077e0, 24) = 0 [pid 461] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 77 [pid 461] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 461] chdir("./75") = 0 [pid 461] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 461] setpgid(0, 0) = 0 [pid 461] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 461] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 461] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 461] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 461] write(3, "1000", 4) = 4 [pid 461] close(3) = 0 [pid 461] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 461] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 461] close(249) = 0 [pid 461] close(248) = 0 [pid 461] prctl(PR_SET_NAME, "syz.2.92") = 0 [pid 461] close(4) = 0 [pid 461] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 461] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 461] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 461] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 461] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 461] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 461] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 461] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 461] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 461] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 461] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 461] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 436, NULL, 0) = 1 [pid 461] <... bpf resumed>, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 461] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 461] <... futex resumed>) = 0 [pid 308] read(6 [pid 461] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x5b\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 461] <... futex resumed>) = 0 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x5d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 461] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=978880916}) [pid 308] <... write resumed>) = 1992 [pid 461] <... bpf resumed>, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 314] read(3 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x5e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 461] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] <... write resumed>) = 1992 [pid 461] <... futex resumed>) = 0 [pid 308] read(6 [pid 461] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 461] <... futex resumed>) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 308] epoll_pwait(4 [pid 461] perf_event_open( [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 314] read(3 [pid 461] <... perf_event_open resumed>{type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 308] epoll_pwait(4 [pid 461] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x5d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=385719544} [pid 461] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 461] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999991703}) [pid 461] <... ioctl resumed>) = 0 [pid 314] read(3 [pid 461] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 461] <... futex resumed>) = 0 [pid 314] read(3 [pid 461] close_range(3, 30, 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x5e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 461] <... close_range resumed>) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 461] exit_group(0) = ? [pid 461] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=77, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 380] umount2("./75", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=998278988}) [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] read(11 [pid 380] openat(AT_FDCWD, "./75", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] <... openat resumed>) = 3 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x5c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x3f\xab\x01"..., 256 [pid 380] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 256 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 386, NULL, 0) = 1 [pid 380] getdents64(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x5d\x00\x00\x00\x00\x00\x00\x00", 56 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 56 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] umount2("./75/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] read(6 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x5d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x5c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x3f\xab\x01"..., 11533748) = 256 [pid 314] <... write resumed>) = 48 [pid 380] newfstatat(AT_FDCWD, "./75/binderfs" [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] read(6 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] unlink("./75/binderfs" [pid 308] epoll_pwait(4 [pid 380] <... unlink resumed>) = 0 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] umount2("./75/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] epoll_pwait(4 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./75/cgroup.net" [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=379653463} [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./75/cgroup.net") = 0 [pid 380] umount2("./75/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./75/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./75/cgroup.cpu") = 0 [pid 380] umount2("./75/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./75/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./75/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./75", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./76", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x5d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556dd077d0) = 78 ci2-android-6-1-perf/strace-static-x86_64: Process 462 attached [pid 380] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 462] set_robust_list(0x55556dd077e0, 24) = 0 [pid 462] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 462] chdir("./76") = 0 [pid 462] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 462] setpgid(0, 0) = 0 [pid 462] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 462] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 462] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 462] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 462] write(3, "1000", 4) = 4 [pid 462] close(3) = 0 [pid 462] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 462] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 462] close(249) = 0 [pid 462] close(248) = 0 [pid 462] prctl(PR_SET_NAME, "syz.2.93") = 0 [pid 462] close(4) = 0 [pid 462] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 462] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 462] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 462] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 462] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 462] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 462] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 462] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 462] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 462] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 462] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 462] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 462] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 462] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 462] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 462] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 462] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 462] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 462] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 462] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 462] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 462] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 462] close_range(3, 30, 0) = 0 [pid 462] exit_group(0) = ? [pid 462] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=78, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=960755073}) [pid 380] umount2("./76", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] read(11 [pid 380] openat(AT_FDCWD, "./76", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x5d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x5a\x62\x02"..., 256 [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 256 [pid 380] umount2("./76/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x5e\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] newfstatat(AT_FDCWD, "./76/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./76/binderfs" [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 380, NULL, 0) = 1 [pid 380] <... unlink resumed>) = 0 [pid 314] <... write resumed>) = 56 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] umount2("./76/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x5e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... write resumed>) = 48 [pid 308] read(6 [pid 380] newfstatat(AT_FDCWD, "./76/cgroup.net" [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x5d\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 312 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x5f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] unlink("./76/cgroup.net" [pid 308] <... write resumed>) = 1992 [pid 380] <... unlink resumed>) = 0 [pid 308] read(6 [pid 380] umount2("./76/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x5e\x00\x00\x00\x00\x00\x00\x00", 11533748) = 56 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x60\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] newfstatat(AT_FDCWD, "./76/cgroup.cpu" [pid 308] <... write resumed>) = 1992 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] read(6 [pid 380] unlink("./76/cgroup.cpu" [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] <... unlink resumed>) = 0 [pid 308] epoll_pwait(4 [pid 380] umount2("./76/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] <... epoll_pwait resumed>, [{events=EPOLLOUT, data=0x3fb4d00704000002}], 128, 0, NULL, 0) = 1 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=337018438} [pid 380] newfstatat(AT_FDCWD, "./76/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./76/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./76", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./77", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999989674}) [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 314] read(3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 380] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] read(3 [pid 380] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x5f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 380] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999991708}) [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 314] read(3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 380] <... setsockopt resumed>) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] read(3 [pid 380] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x60\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 380] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... setsockopt resumed>) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x5e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 463 attached [pid 463] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 79 [pid 463] <... set_robust_list resumed>) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 463] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 463] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 463] chdir("./77") = 0 [pid 463] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 463] setpgid(0, 0) = 0 [pid 463] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 463] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 463] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 463] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 463] write(3, "1000", 4) = 4 [pid 463] close(3) = 0 [pid 463] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 463] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 463] close(249) = 0 [pid 463] close(248) = 0 [pid 463] prctl(PR_SET_NAME, "syz.2.94") = 0 [pid 463] close(4) = 0 [pid 463] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 463] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 463] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 463] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 463] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 463] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 463] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 463] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 463] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 463] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 463] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 463] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 463] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 463] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 463] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 463] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 463] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 463] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 463] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 463] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 463] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 463] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 463] close_range(3, 30, 0) = 0 [pid 463] exit_group(0) = ? [pid 463] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=79, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 380] umount2("./77", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] openat(AT_FDCWD, "./77", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 380] fstat(3 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=988912790}) [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./77/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./77/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./77/binderfs") = 0 [pid 380] umount2("./77/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./77/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./77/cgroup.net") = 0 [pid 380] umount2("./77/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./77/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./77/cgroup.cpu") = 0 [pid 380] umount2("./77/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./77/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./77/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./77", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./78", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x5e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x8a\xf7\x01"..., 256 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 314] <... write resumed>) = 256 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 337, NULL, 0) = 1 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x5f\x00\x00\x00\x00\x00\x00\x00", 56 [pid 308] read(6 [pid 380] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 308] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x5e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x8a\xf7\x01"..., 11533748) = 256 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... write resumed>) = 56 [pid 308] read(6 [pid 380] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 308] epoll_pwait(4 [pid 380] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x5f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 308] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=300755667} [pid 380] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... write resumed>) = 48 [pid 380] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x5f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 464 attached , child_tidptr=0x55556dd077d0) = 80 [pid 464] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 464] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 464] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 464] chdir("./78") = 0 [pid 464] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 464] setpgid(0, 0) = 0 [pid 464] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 464] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 464] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 464] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 464] write(3, "1000", 4) = 4 [pid 464] close(3) = 0 [pid 464] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 464] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 464] close(249) = 0 [pid 464] close(248) = 0 [pid 464] prctl(PR_SET_NAME, "syz.2.95") = 0 [pid 464] close(4) = 0 [pid 464] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 464] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 464] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 464] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 464] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 464] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 464] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 464] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 464] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 464] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 464] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 464] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 464] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 464] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 464] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 464] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 464] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 464] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 464] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 464] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 464] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 464] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 464] close_range(3, 30, 0) = 0 [pid 464] exit_group(0) = ? [pid 464] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=80, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=966213502}) [pid 380] umount2("./78", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./78", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x5f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\x0e\x16\x02"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x60\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x60\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./78/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./78/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./78/binderfs") = 0 [pid 380] umount2("./78/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./78/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./78/cgroup.net") = 0 [pid 380] umount2("./78/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./78/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./78/cgroup.cpu") = 0 [pid 380] umount2("./78/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./78/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./78/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./78", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./79", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 301, NULL, 0) = 1 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 307] <... futex resumed>) = 0 [pid 308] read(6, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x5f\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x61\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=993346740}) [pid 308] <... write resumed>) = 1992 [pid 314] read(3 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x62\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 308] <... write resumed>) = 1992 [pid 314] read(3 [pid 308] read(6 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x61\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] epoll_pwait(4 [pid 380] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999992461}) [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] read(3 [pid 308] epoll_pwait(4 [pid 380] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 314] read(3 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=256594806} [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x62\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x60\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 465 attached , child_tidptr=0x55556dd077d0) = 81 [pid 465] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 465] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 465] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 465] chdir("./79") = 0 [pid 465] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 465] setpgid(0, 0) = 0 [pid 465] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 465] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 465] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 465] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 465] write(3, "1000", 4) = 4 [pid 465] close(3) = 0 [pid 465] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 465] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 465] close(249) = 0 [pid 465] close(248) = 0 [pid 465] prctl(PR_SET_NAME, "syz.2.96") = 0 [pid 465] close(4) = 0 [pid 465] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 465] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 465] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 465] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 465] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 465] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 465] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 465] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 465] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 465] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 465] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 465] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 465] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 465] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 465] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 465] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 465] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 465] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 465] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 465] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 465] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 465] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 465] close_range(3, 30, 0) = 0 [pid 465] exit_group(0) = ? [pid 465] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=81, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 380] rt_sigreturn({mask=[]}) = 0 [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=983065947}) [pid 380] umount2("./79", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./79", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x60\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xba\x8c\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 257, NULL, 0) = 1 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x61\x00\x00\x00\x00\x00\x00\x00", 56 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x61\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] read(6 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 308] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x60\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xba\x8c\x01"..., 11533748) = 256 [pid 380] umount2("./79/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] read(6 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] newfstatat(AT_FDCWD, "./79/binderfs" [pid 308] epoll_pwait(4 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] unlink("./79/binderfs" [pid 308] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=237315330} [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./79/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./79/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./79/cgroup.net") = 0 [pid 380] umount2("./79/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./79/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./79/cgroup.cpu") = 0 [pid 380] umount2("./79/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./79/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./79/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./79", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./80", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x61\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556dd077d0) = 82 [pid 380] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-1-perf/strace-static-x86_64: Process 466 attached [pid 466] set_robust_list(0x55556dd077e0, 24) = 0 [pid 466] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 466] chdir("./80") = 0 [pid 466] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 466] setpgid(0, 0) = 0 [pid 466] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 466] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 466] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 466] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 466] write(3, "1000", 4) = 4 [pid 466] close(3) = 0 [pid 466] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 466] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 466] close(249) = 0 [pid 466] close(248) = 0 [pid 466] prctl(PR_SET_NAME, "syz.2.97") = 0 [pid 466] close(4) = 0 [pid 466] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 466] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 466] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 466] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 466] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 466] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 466] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 466] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 466] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 466] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 466] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 466] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 466] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 466] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 466] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 466] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 466] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 466] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 466] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 466] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 466] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 466] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 466] close_range(3, 30, 0) = 0 [pid 466] exit_group(0) = ? [pid 466] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=82, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=977096807}) [pid 380] umount2("./80", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11, "\x00\x00\x00\x00", 4) = 4 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x61\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\xf3\x5e\x01"..., 256 [pid 380] openat(AT_FDCWD, "./80", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] <... write resumed>) = 256 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x62\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 56 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x62\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] fstat(3 [pid 314] <... write resumed>) = 48 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./80/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./80/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./80/binderfs") = 0 [pid 380] umount2("./80/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./80/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./80/cgroup.net") = 0 [pid 380] umount2("./80/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./80/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./80/cgroup.cpu") = 0 [pid 380] umount2("./80/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./80/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./80/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./80", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./81", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x62\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 467 attached , child_tidptr=0x55556dd077d0) = 83 [pid 467] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 467] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 467] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 467] chdir("./81") = 0 [pid 467] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 467] setpgid(0, 0) = 0 [pid 467] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 467] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 467] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 467] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 467] write(3, "1000", 4) = 4 [pid 467] close(3) = 0 [pid 467] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 467] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 467] close(249) = 0 [pid 467] close(248) = 0 [pid 467] prctl(PR_SET_NAME, "syz.2.98") = 0 [pid 467] close(4) = 0 [pid 467] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 467] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 467] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 467] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 467] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 467] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 467] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 467] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 467] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 467] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 467] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 467] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 467] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 467] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 467] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 467] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 467] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 467] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 467] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 467] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 467] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 237, NULL, 0) = 1 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 467] <... ioctl resumed>) = 0 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 467] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] read(6 [pid 467] <... futex resumed>) = 0 [pid 308] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x61\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 467] close_range(3, 30, 0 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x63\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 467] <... close_range resumed>) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=973966458}) [pid 308] <... write resumed>) = 1992 [pid 307] sched_getaffinity(0, 8192 [pid 467] exit_group(0 [pid 314] read(3, "\xc4\x07\x00\x00", 4) = 4 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x64\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 307] <... sched_getaffinity resumed>, [0 1]) = 8 [pid 467] <... exit_group resumed>) = ? [pid 314] read(3 [pid 308] <... write resumed>) = 1992 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x63\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 308] read(6 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999992063}) [pid 314] read(3 [pid 308] epoll_pwait(4 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 314] read(3 [pid 308] epoll_pwait(4 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x64\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=186463588} [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 467] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=83, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=998517803}) [pid 380] umount2("./81", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11, "\x00\x00\x00\x00", 4) = 4 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x62\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x81\xba\x01"..., 256 [pid 380] openat(AT_FDCWD, "./81", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] <... write resumed>) = 256 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 186, NULL, 0) = 1 [pid 380] <... openat resumed>) = 3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x63\x00\x00\x00\x00\x00\x00\x00", 56 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] fstat(3 [pid 314] <... write resumed>) = 56 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x63\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] read(6 [pid 380] getdents64(3 [pid 314] <... write resumed>) = 48 [pid 308] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x62\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x81\xba\x01"..., 11533748) = 256 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] read(6 [pid 380] umount2("./81/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] epoll_pwait(4 [pid 380] newfstatat(AT_FDCWD, "./81/binderfs" [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=183053195} [pid 380] unlink("./81/binderfs") = 0 [pid 380] umount2("./81/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./81/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./81/cgroup.net") = 0 [pid 380] umount2("./81/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./81/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./81/cgroup.cpu") = 0 [pid 380] umount2("./81/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./81/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./81/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./81", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./82", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x63\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 468 attached [pid 468] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 84 [pid 468] <... set_robust_list resumed>) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 468] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 468] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 468] chdir("./82") = 0 [pid 468] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 468] setpgid(0, 0) = 0 [pid 468] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 468] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 468] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 468] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 468] write(3, "1000", 4) = 4 [pid 468] close(3) = 0 [pid 468] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 468] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 468] close(249) = 0 [pid 468] close(248) = 0 [pid 468] prctl(PR_SET_NAME, "syz.2.99") = 0 [pid 468] close(4) = 0 [pid 468] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 468] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 468] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 468] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 468] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 468] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 468] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 468] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 468] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 468] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 468] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 468] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 468] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 468] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 468] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 468] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 468] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 468] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 468] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 468] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 468] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 468] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 468] close_range(3, 30, 0) = 0 [pid 468] exit_group(0) = ? [pid 468] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=84, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 380] umount2("./82", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=979327625}) [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] openat(AT_FDCWD, "./82", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] read(11 [pid 380] <... openat resumed>) = 3 [pid 380] fstat(3 [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 380] getdents64(3 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x63\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xb1\x4f\x01"..., 256 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./82/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... write resumed>) = 256 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./82/binderfs" [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x64\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./82/binderfs" [pid 314] <... write resumed>) = 56 [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./82/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x64\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./82/cgroup.net" [pid 314] <... write resumed>) = 48 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./82/cgroup.net" [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./82/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./82/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./82/cgroup.cpu") = 0 [pid 380] umount2("./82/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./82/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./82/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./82", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./83", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x64\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 469 attached , child_tidptr=0x55556dd077d0) = 85 [pid 469] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 469] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 469] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 469] chdir("./83") = 0 [pid 469] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 469] setpgid(0, 0) = 0 [pid 469] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 469] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 469] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 469] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 469] write(3, "1000", 4) = 4 [pid 469] close(3) = 0 [pid 469] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 469] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 469] close(249) = 0 [pid 469] close(248) = 0 [pid 469] prctl(PR_SET_NAME, "syz.2.100") = 0 [pid 469] close(4) = 0 [pid 469] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 469] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 469] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 469] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 469] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 469] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 469] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 469] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 469] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 469] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 469] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 469] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 469] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 469] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 469] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 469] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 469] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 469] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 469] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 469] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 469] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 469] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 469] close_range(3, 30, 0) = 0 [pid 469] exit_group(0) = ? [pid 469] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=85, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = 0 [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=980452952}) [pid 380] umount2("./83", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./83", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x64\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x6f\x40\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./83/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./83/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./83/binderfs" [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 183, NULL, 0) = 1 [pid 380] <... unlink resumed>) = 0 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] umount2("./83/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 308] read(6 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x63\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 624 [pid 380] newfstatat(AT_FDCWD, "./83/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./83/cgroup.net") = 0 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] umount2("./83/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=997689992}) [pid 308] <... write resumed>) = 1992 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] read(3 [pid 380] newfstatat(AT_FDCWD, "./83/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x66\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] unlink("./83/cgroup.cpu" [pid 314] read(3 [pid 308] <... write resumed>) = 1992 [pid 380] <... unlink resumed>) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 308] read(6 [pid 380] umount2("./83/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] write(3, "\x3c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x18\x00\x08\x00\x04\x00\x00\x00\x10\x00\x0c\x00\x00\x00\x02\x00\x00\x00\x65\x00\x00\x00\x00\x00\x00\x00\x00\x09\x3d\x00\x00\x00\x00\x00", 64 [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... write resumed>) = 64 [pid 308] epoll_pwait(4 [pid 380] newfstatat(AT_FDCWD, "./83/cgroup" [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 0, NULL, 0) = 1 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... write resumed>) = 48 [pid 308] read(6 [pid 380] unlink("./83/cgroup" [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] <... read resumed>, "\x3c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x18\x00\x08\x00\x04\x00\x00\x00\x10\x00\x0c\x00\x00\x00\x02\x00\x00\x00\x65\x00\x00\x00\x00\x00\x00\x00\x00\x09\x3d\x00\x00\x00\x00\x00", 11533748) = 64 [pid 380] <... unlink resumed>) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999992522}) [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 314] read(3 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x67\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] close(3 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 380] <... close resumed>) = 0 [pid 308] <... write resumed>) = 1992 [pid 314] read(3 [pid 380] unlinkat(AT_FDCWD, "./83", AT_REMOVEDIR [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x66\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 308] read(6 [pid 380] <... unlinkat resumed>) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] mkdirat(AT_FDCWD, "./84", 0777 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999992633}) [pid 308] epoll_pwait(4 [pid 314] read(3 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] <... mkdirat resumed>) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 308] epoll_pwait(4 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 314] read(3, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x67\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... openat resumed>) = 3 [pid 380] ioctl(3, LOOP_CLR_FD [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=134328562} [pid 380] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 470 attached [pid 470] set_robust_list(0x55556dd077e0, 24) = 0 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 86 [pid 470] rt_sigprocmask(SIG_SETMASK, [] [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 470] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 470] chdir("./84") = 0 [pid 470] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 470] setpgid(0, 0) = 0 [pid 470] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 470] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 470] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 470] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 470] write(3, "1000", 4) = 4 [pid 470] close(3) = 0 [pid 470] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 470] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 470] close(249) = 0 [pid 470] close(248) = 0 [pid 470] prctl(PR_SET_NAME, "syz.2.101") = 0 [pid 470] close(4) = 0 [pid 470] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 470] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 470] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 470] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 470] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 470] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 470] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 470] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 470] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 470] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 470] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 470] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 470] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 470] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 470] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 470] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 470] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 470] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 470] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 470] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 470] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 470] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 470] close_range(3, 30, 0) = 0 [pid 470] exit_group(0) = ? [pid 470] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=86, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=974515653}) [pid 380] umount2("./84", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11, "\x00\x00\x00\x00", 4) = 4 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x3f\xab\x01"..., 256 [pid 380] openat(AT_FDCWD, "./84", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] <... write resumed>) = 256 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 135, NULL, 0) = 1 [pid 380] <... openat resumed>) = 3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x66\x00\x00\x00\x00\x00\x00\x00", 56 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] fstat(3 [pid 314] <... write resumed>) = 56 [pid 308] <... futex resumed>) = 1 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x66\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] read(6 [pid 307] <... futex resumed>) = 0 [pid 380] getdents64(3 [pid 314] <... write resumed>) = 48 [pid 308] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x3f\xab\x01"..., 11533748) = 256 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] read(6 [pid 380] umount2("./84/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] epoll_pwait(4 [pid 380] newfstatat(AT_FDCWD, "./84/binderfs" [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 308] epoll_pwait(4 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./84/binderfs" [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=106948566} [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./84/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./84/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./84/cgroup.net") = 0 [pid 380] umount2("./84/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./84/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./84/cgroup.cpu") = 0 [pid 380] umount2("./84/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./84/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./84/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./84", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./85", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x66\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 471 attached , child_tidptr=0x55556dd077d0) = 87 [pid 471] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 471] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 471] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 471] chdir("./85") = 0 [pid 471] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 471] setpgid(0, 0) = 0 [pid 471] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 471] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 471] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 471] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 471] write(3, "1000", 4) = 4 [pid 471] close(3) = 0 [pid 471] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 471] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 471] close(249) = 0 [pid 471] close(248) = 0 [pid 471] prctl(PR_SET_NAME, "syz.2.102") = 0 [pid 471] close(4) = 0 [pid 471] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 471] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 471] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 471] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 471] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 471] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 471] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 471] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 471] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 471] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 471] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 471] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 471] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 471] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 471] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 471] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 471] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 471] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 471] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 471] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 471] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 471] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 471] close_range(3, 30, 0) = 0 [pid 471] exit_group(0) = ? [pid 471] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=87, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=968468952}) [pid 380] umount2("./85", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11, "\x00\x00\x00\x00", 4) = 4 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x66\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x48\xe8\x01"..., 256 [pid 380] openat(AT_FDCWD, "./85", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] <... write resumed>) = 256 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x67\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 56 [pid 380] fstat(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x67\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 48 [pid 380] getdents64(3 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./85/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./85/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./85/binderfs") = 0 [pid 380] umount2("./85/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./85/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./85/cgroup.net") = 0 [pid 380] umount2("./85/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./85/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./85/cgroup.cpu") = 0 [pid 380] umount2("./85/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./85/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./85/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./85", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./86", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x67\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 472 attached [pid 472] set_robust_list(0x55556dd077e0, 24) = 0 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 88 [pid 472] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 472] chdir("./86") = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 472] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 472] setpgid(0, 0) = 0 [pid 472] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 472] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 472] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 472] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 472] write(3, "1000", 4) = 4 [pid 472] close(3) = 0 [pid 472] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 472] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 472] close(249) = 0 [pid 472] close(248 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 107, NULL, 0) = 1 [pid 472] <... close resumed>) = 0 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 472] prctl(PR_SET_NAME, "syz.2.103" [pid 308] <... futex resumed>) = 1 [pid 472] <... prctl resumed>) = 0 [pid 308] read(6 [pid 307] <... futex resumed>) = 0 [pid 472] close(4 [pid 308] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x66\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 472] <... close resumed>) = 0 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x68\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=983179360}) [pid 308] <... write resumed>) = 1992 [pid 472] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] read(3 [pid 472] <... futex resumed>) = 0 [pid 472] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x69\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 472] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0 [pid 314] read(3 [pid 472] <... bpf resumed>, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 308] <... write resumed>) = 1992 [pid 472] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x68\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 308] read(6 [pid 472] <... futex resumed>) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 472] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999992036}) [pid 308] epoll_pwait(4 [pid 472] <... futex resumed>) = 0 [pid 314] read(3 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 472] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 308] epoll_pwait(4 [pid 472] <... bpf resumed>) = 3 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=55717302} [pid 472] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] read(3 [pid 472] <... futex resumed>) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x69\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 472] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 472] <... futex resumed>) = 0 [pid 472] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 472] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 472] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 472] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 472] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 472] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 472] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 472] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 472] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 472] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 472] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 472] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 472] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 472] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 472] close_range(3, 30, 0) = 0 [pid 472] exit_group(0) = ? [pid 472] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=88, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=992708039}) [pid 380] umount2("./86", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./86", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x67\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x81\xba\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 56, NULL, 0) = 1 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x68\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x68\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 308] read(6 [pid 380] umount2("./86/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x67\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x81\xba\x01"..., 11533748) = 256 [pid 380] newfstatat(AT_FDCWD, "./86/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] read(6 [pid 380] unlink("./86/binderfs" [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] <... unlink resumed>) = 0 [pid 308] epoll_pwait(4 [pid 380] umount2("./86/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] epoll_pwait(4 [pid 380] newfstatat(AT_FDCWD, "./86/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./86/cgroup.net" [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=45298760} [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./86/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./86/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./86/cgroup.cpu") = 0 [pid 380] umount2("./86/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./86/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./86/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./86", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./87", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x68\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556dd077d0) = 89 ci2-android-6-1-perf/strace-static-x86_64: Process 473 attached [pid 380] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 473] set_robust_list(0x55556dd077e0, 24) = 0 [pid 473] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 473] chdir("./87") = 0 [pid 473] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 473] setpgid(0, 0) = 0 [pid 473] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 473] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 473] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 473] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 473] write(3, "1000", 4) = 4 [pid 473] close(3) = 0 [pid 473] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 473] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 473] close(249) = 0 [pid 473] close(248) = 0 [pid 473] prctl(PR_SET_NAME, "syz.2.104") = 0 [pid 473] close(4) = 0 [pid 473] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 473] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 473] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 473] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 473] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 473] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 473] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 473] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 473] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 473] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 473] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 473] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 473] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 473] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 473] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 473] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 473] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 473] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 473] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 473] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 473] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 473] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 473] close_range(3, 30, 0) = 0 [pid 473] exit_group(0) = ? [pid 473] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=89, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=974958656}) [pid 380] umount2("./87", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x68\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xba\x8c\x01"..., 256) = 256 [pid 380] openat(AT_FDCWD, "./87", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x69\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 56 [pid 380] fstat(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x69\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 48 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./87/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./87/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./87/binderfs") = 0 [pid 380] umount2("./87/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./87/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./87/cgroup.net") = 0 [pid 380] umount2("./87/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./87/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./87/cgroup.cpu") = 0 [pid 380] umount2("./87/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./87/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./87/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./87", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./88", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x69\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 474 attached , child_tidptr=0x55556dd077d0) = 90 [pid 474] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 474] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 474] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 474] chdir("./88") = 0 [pid 474] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 474] setpgid(0, 0) = 0 [pid 474] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 474] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 474] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 474] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 474] write(3, "1000", 4) = 4 [pid 474] close(3) = 0 [pid 474] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 474] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 474] close(249) = 0 [pid 474] close(248) = 0 [pid 474] prctl(PR_SET_NAME, "syz.2.105") = 0 [pid 474] close(4) = 0 [pid 474] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 474] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 474] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0 [pid 308] <... epoll_pwait resumed>, [], 128, 45, NULL, 0) = 0 [pid 308] epoll_pwait(4 [pid 474] <... bpf resumed>, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 0, NULL, 0) = 1 [pid 474] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 308] futex(0x1ed5c4d97960, FUTEX_WAKE_PRIVATE, 1 [pid 312] <... futex resumed>) = 0 [pid 308] <... futex resumed>) = 1 [pid 312] epoll_pwait(4 [pid 474] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 474] <... futex resumed>) = 0 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 474] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80 [pid 312] sched_yield( [pid 308] read(6 [pid 474] <... bpf resumed>) = 3 [pid 312] <... sched_yield resumed>) = 0 [pid 308] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x68\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 474] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 312] epoll_pwait(4 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x6a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 474] <... futex resumed>) = 0 [pid 308] <... write resumed>) = 1992 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=977926421}) [pid 314] read(3 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x6b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 474] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 474] <... futex resumed>) = 0 [pid 314] read(3 [pid 308] <... write resumed>) = 1992 [pid 474] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x6a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 308] read(6 [pid 474] <... bpf resumed>, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 474] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 474] <... futex resumed>) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999990966}) [pid 474] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] read(3 [pid 308] futex(0x1ed5c29ec960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=996804488} [pid 474] <... futex resumed>) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 474] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16 [pid 314] read(3 [pid 474] <... bpf resumed>, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x6b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 474] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 474] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 474] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 474] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 474] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 474] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 474] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 474] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 474] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 474] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 474] close_range(3, 30, 0) = 0 [pid 474] exit_group(0) = ? [pid 474] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=90, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=995624810}) [pid 380] umount2("./88", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] read(11 [pid 380] openat(AT_FDCWD, "./88", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x69\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xc3\xc9\x01"..., 256 [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./88/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./88/binderfs" [pid 314] <... write resumed>) = 256 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 999, NULL, 0) = 1 [pid 380] unlink("./88/binderfs" [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x6a\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... unlink resumed>) = 0 [pid 312] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] umount2("./88/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... write resumed>) = 56 [pid 312] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x6a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 312] read(6 [pid 380] newfstatat(AT_FDCWD, "./88/cgroup.net" [pid 314] <... write resumed>) = 48 [pid 312] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x69\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xc3\xc9\x01"..., 11533748) = 256 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] unlink("./88/cgroup.net" [pid 312] read(6 [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./88/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 312] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./88/cgroup.cpu" [pid 312] epoll_pwait(4 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] unlink("./88/cgroup.cpu") = 0 [pid 312] epoll_pwait(4 [pid 380] umount2("./88/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=988025019} [pid 380] newfstatat(AT_FDCWD, "./88/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./88/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./88", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./89", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x6a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556dd077d0) = 91 ci2-android-6-1-perf/strace-static-x86_64: Process 475 attached [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 475] set_robust_list(0x55556dd077e0, 24 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 475] <... set_robust_list resumed>) = 0 [pid 475] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 475] chdir("./89") = 0 [pid 475] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 475] setpgid(0, 0) = 0 [pid 475] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 475] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 475] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 475] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 475] write(3, "1000", 4) = 4 [pid 475] close(3) = 0 [pid 475] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 475] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 475] close(249) = 0 [pid 475] close(248) = 0 [pid 475] prctl(PR_SET_NAME, "syz.2.106") = 0 [pid 475] close(4) = 0 [pid 475] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 475] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 475] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 475] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 475] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 475] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 475] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 475] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 475] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 475] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 475] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 475] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 475] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 475] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 475] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 475] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 475] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 475] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 475] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 475] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 475] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 475] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 475] close_range(3, 30, 0) = 0 [pid 475] exit_group(0) = ? [pid 475] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=91, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=973582400}) [pid 380] umount2("./89", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./89", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x6a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\xfc\x9b\x01"..., 256 [pid 380] fstat(3 [pid 314] <... write resumed>) = 256 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x6b\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] getdents64(3 [pid 314] <... write resumed>) = 56 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x6b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] umount2("./89/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... write resumed>) = 48 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] newfstatat(AT_FDCWD, "./89/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./89/binderfs") = 0 [pid 380] umount2("./89/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./89/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./89/cgroup.net") = 0 [pid 380] umount2("./89/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./89/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./89/cgroup.cpu") = 0 [pid 380] umount2("./89/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./89/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./89/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./89", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./90", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x6b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 476 attached [pid 476] set_robust_list(0x55556dd077e0, 24) = 0 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 92 [pid 476] rt_sigprocmask(SIG_SETMASK, [] [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 476] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 476] chdir("./90" [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 476] <... chdir resumed>) = 0 [pid 476] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 476] setpgid(0, 0) = 0 [pid 476] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 476] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 476] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 476] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 476] write(3, "1000", 4) = 4 [pid 476] close(3) = 0 [pid 476] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 476] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 476] close(249) = 0 [pid 476] close(248) = 0 [pid 476] prctl(PR_SET_NAME, "syz.2.107") = 0 [pid 476] close(4) = 0 [pid 476] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 476] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 476] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 476] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 476] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 476] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 476] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 476] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 476] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 476] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 476] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 476] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 476] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 476] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 476] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 476] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 476] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 476] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 476] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 476] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 988, NULL, 0) = 1 [pid 476] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 312] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 476] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 312] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 476] close_range(3, 30, 0 [pid 312] read(6 [pid 307] sched_yield( [pid 476] <... close_range resumed>) = 0 [pid 312] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x6a\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 307] <... sched_yield resumed>) = 0 [pid 476] exit_group(0 [pid 312] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x6c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 476] <... exit_group resumed>) = ? [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=976035515}) [pid 312] <... write resumed>) = 1992 [pid 314] read(3, "\xc4\x07\x00\x00", 4) = 4 [pid 314] read(3, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x6c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 476] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=92, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 312] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x6d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=998982716}) [pid 312] <... write resumed>) = 1992 [pid 380] write(248, "\x00\x00\x00\x00", 4 [pid 314] read(3 [pid 380] <... write resumed>) = 4 [pid 312] read(6 [pid 380] umount2("./90", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 312] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] openat(AT_FDCWD, "./90", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] read(3 [pid 380] <... openat resumed>) = 3 [pid 312] epoll_pwait(4 [pid 380] fstat(3 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x6d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] getdents64(3 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 312] epoll_pwait(4 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=999992001}) [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=933025221} [pid 380] umount2("./90/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./90/binderfs" [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x6b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x81\xba\x01"..., 256 [pid 380] unlink("./90/binderfs") = 0 [pid 314] <... write resumed>) = 256 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 933, NULL, 0) = 1 [pid 380] umount2("./90/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x6c\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... write resumed>) = 56 [pid 312] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] newfstatat(AT_FDCWD, "./90/cgroup.net" [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x6c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 312] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 314] <... write resumed>) = 48 [pid 380] unlink("./90/cgroup.net" [pid 312] read(6 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... unlink resumed>) = 0 [pid 312] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x6b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x81\xba\x01"..., 11533748) = 256 [pid 380] umount2("./90/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 312] read(6 [pid 380] newfstatat(AT_FDCWD, "./90/cgroup.cpu" [pid 312] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./90/cgroup.cpu" [pid 312] epoll_pwait(4 [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./90/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./90/cgroup" [pid 312] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=930177694} [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./90/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./90", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./91", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x6c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 477 attached , child_tidptr=0x55556dd077d0) = 93 [pid 477] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 477] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 477] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 477] chdir("./91") = 0 [pid 477] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 477] setpgid(0, 0) = 0 [pid 477] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 477] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 477] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 477] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 477] write(3, "1000", 4) = 4 [pid 477] close(3) = 0 [pid 477] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 477] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 477] close(249) = 0 [pid 477] close(248) = 0 [pid 477] prctl(PR_SET_NAME, "syz.2.108") = 0 [pid 477] close(4) = 0 [pid 477] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 477] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 477] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 477] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 477] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 477] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 477] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 477] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 477] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 477] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 477] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 477] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 477] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 477] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 477] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 477] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 477] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 477] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 477] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 477] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 477] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 477] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 477] close_range(3, 30, 0) = 0 [pid 477] exit_group(0) = ? [pid 477] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=93, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=967516345}) [pid 380] umount2("./91", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./91", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x6c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xcc\x06\x02"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x6d\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x6d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./91/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./91/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./91/binderfs") = 0 [pid 380] umount2("./91/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./91/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./91/cgroup.net") = 0 [pid 380] umount2("./91/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./91/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./91/cgroup.cpu") = 0 [pid 380] umount2("./91/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./91/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./91/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./91", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./92", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 930, NULL, 0) = 1 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 312] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 312] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 312] read(6 [pid 380] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 312] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x6c\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 380] close(3) = 0 [pid 380] read(249 [pid 312] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x6e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x6d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=990364539}) [pid 312] <... write resumed>) = 1992 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[] [pid 314] read(3 [pid 380] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 312] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x6f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 314] read(3 [pid 312] <... write resumed>) = 1992 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x6e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 312] read(6 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 312] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999991734}) [pid 312] epoll_pwait(4 [pid 314] read(3 [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 ci2-android-6-1-perf/strace-static-x86_64: Process 478 attached [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 312] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=886328727} [pid 478] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 94 [pid 314] read(3 [pid 478] <... set_robust_list resumed>) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x6f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 478] rt_sigprocmask(SIG_SETMASK, [] [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 478] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 478] chdir("./92") = 0 [pid 478] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 478] setpgid(0, 0) = 0 [pid 478] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 478] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 478] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 478] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 478] write(3, "1000", 4) = 4 [pid 478] close(3) = 0 [pid 478] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 478] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 478] close(249) = 0 [pid 478] close(248) = 0 [pid 478] prctl(PR_SET_NAME, "syz.2.109") = 0 [pid 478] close(4) = 0 [pid 478] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 478] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 478] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 478] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 478] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 478] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 478] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 478] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 478] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 478] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 478] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 478] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 478] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 478] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 478] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 478] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 478] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 478] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 478] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 478] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 478] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 478] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 478] close_range(3, 30, 0) = 0 [pid 478] exit_group(0) = ? [pid 478] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=94, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = 0 [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=977328428}) [pid 380] umount2("./92", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./92", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x6d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\x0e\x16\x02"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 886, NULL, 0) = 1 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x6e\x00\x00\x00\x00\x00\x00\x00", 56 [pid 312] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 312] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x6e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 312] read(6 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 312] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x6d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\x0e\x16\x02"..., 11533748) = 256 [pid 380] umount2("./92/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 312] read(6 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 312] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] newfstatat(AT_FDCWD, "./92/binderfs" [pid 312] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 312] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=861136199} [pid 380] unlink("./92/binderfs") = 0 [pid 380] umount2("./92/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./92/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./92/cgroup.net") = 0 [pid 380] umount2("./92/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./92/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./92/cgroup.cpu") = 0 [pid 380] umount2("./92/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./92/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./92/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./92", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./93", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x6e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 479 attached , child_tidptr=0x55556dd077d0) = 95 [pid 479] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 479] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 479] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 479] chdir("./93") = 0 [pid 479] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 479] setpgid(0, 0) = 0 [pid 479] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 479] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 479] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 479] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 479] write(3, "1000", 4) = 4 [pid 479] close(3) = 0 [pid 479] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 479] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 479] close(249) = 0 [pid 479] close(248) = 0 [pid 479] prctl(PR_SET_NAME, "syz.2.110") = 0 [pid 479] close(4) = 0 [pid 479] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 479] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 479] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 479] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 479] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 479] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 479] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 479] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 479] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 479] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 479] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 479] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 479] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 479] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 479] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 479] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 479] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 479] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 479] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 479] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 479] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 479] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 479] close_range(3, 30, 0) = 0 [pid 479] exit_group(0) = ? [pid 479] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=95, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=976828719}) [pid 380] umount2("./93", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11, "\x00\x00\x00\x00", 4) = 4 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x6e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x36\x6e\x01"..., 256) = 256 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x6f\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] openat(AT_FDCWD, "./93", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] <... write resumed>) = 56 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x6f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 48 [pid 380] fstat(3 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./93/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./93/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./93/binderfs") = 0 [pid 380] umount2("./93/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./93/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./93/cgroup.net") = 0 [pid 380] umount2("./93/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./93/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./93/cgroup.cpu") = 0 [pid 380] umount2("./93/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./93/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./93/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./93", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./94", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x6f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 480 attached , child_tidptr=0x55556dd077d0) = 96 [pid 480] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 480] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 480] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 480] chdir("./94") = 0 [pid 480] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 480] setpgid(0, 0) = 0 [pid 480] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 480] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 480] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 480] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 480] write(3, "1000", 4) = 4 [pid 480] close(3) = 0 [pid 480] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 480] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 480] close(249) = 0 [pid 480] close(248) = 0 [pid 480] prctl(PR_SET_NAME, "syz.2.111") = 0 [pid 480] close(4) = 0 [pid 480] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 480] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 480] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 480] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 480] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 480] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 480] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 861, NULL, 0) = 1 [pid 312] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 307] <... futex resumed>) = 0 [pid 480] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 312] read(6 [pid 480] <... futex resumed>) = 0 [pid 312] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x6e\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 480] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0 [pid 312] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x70\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 480] <... bpf resumed>, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=981361212}) [pid 312] <... write resumed>) = 1992 [pid 480] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] read(3 [pid 480] <... futex resumed>) = 0 [pid 480] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 312] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x71\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 480] <... futex resumed>) = 0 [pid 314] read(3 [pid 480] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x70\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 312] <... write resumed>) = 1992 [pid 480] <... bpf resumed>, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 312] read(6 [pid 480] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999991627}) [pid 312] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 480] <... futex resumed>) = 0 [pid 314] read(3 [pid 480] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 312] epoll_pwait(4 [pid 480] <... futex resumed>) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 480] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0 [pid 314] read(3 [pid 312] epoll_pwait(4 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x71\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 480] <... bpf resumed>, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=816603699} [pid 480] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 480] <... futex resumed>) = 0 [pid 480] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 480] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 480] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 480] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 480] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 480] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 480] close_range(3, 30, 0) = 0 [pid 480] exit_group(0) = ? [pid 480] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=96, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=995221216}) [pid 380] umount2("./94", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./94", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x6f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\xfc\x9b\x01"..., 256 [pid 380] fstat(3 [pid 314] <... write resumed>) = 256 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 817, NULL, 0) = 1 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x70\x00\x00\x00\x00\x00\x00\x00", 56 [pid 312] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] getdents64(3 [pid 314] <... write resumed>) = 56 [pid 312] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x70\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 312] read(6 [pid 380] umount2("./94/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... write resumed>) = 48 [pid 312] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x6f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\xfc\x9b\x01"..., 11533748) = 256 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 312] read(6 [pid 380] newfstatat(AT_FDCWD, "./94/binderfs" [pid 312] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 312] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 312] epoll_pwait(4 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=805566844} [pid 380] unlink("./94/binderfs") = 0 [pid 380] umount2("./94/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./94/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./94/cgroup.net") = 0 [pid 380] umount2("./94/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./94/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./94/cgroup.cpu") = 0 [pid 380] umount2("./94/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./94/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./94/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./94", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./95", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x70\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 481 attached , child_tidptr=0x55556dd077d0) = 97 [pid 481] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 481] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 481] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 481] chdir("./95") = 0 [pid 481] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 481] setpgid(0, 0) = 0 [pid 481] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 481] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 481] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 481] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 481] write(3, "1000", 4) = 4 [pid 481] close(3) = 0 [pid 481] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 481] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 481] close(249) = 0 [pid 481] close(248) = 0 [pid 481] prctl(PR_SET_NAME, "syz.2.112") = 0 [pid 481] close(4) = 0 [pid 481] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 481] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 481] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 481] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 481] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 481] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 481] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 481] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 481] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 481] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 481] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 481] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 481] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 481] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 481] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 481] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 481] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 481] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 481] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 481] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 481] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 481] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 481] close_range(3, 30, 0) = 0 [pid 481] exit_group(0) = ? [pid 481] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=97, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=977886144}) [pid 380] umount2("./95", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./95", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x70\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\xf3\x5e\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x71\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x71\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./95/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./95/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./95/binderfs") = 0 [pid 380] umount2("./95/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./95/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./95/cgroup.net") = 0 [pid 380] umount2("./95/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./95/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./95/cgroup.cpu") = 0 [pid 380] umount2("./95/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./95/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./95/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./95", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./96", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x71\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 482 attached , child_tidptr=0x55556dd077d0) = 98 [pid 482] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 482] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 482] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 482] chdir("./96") = 0 [pid 482] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 482] setpgid(0, 0) = 0 [pid 482] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 482] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 482] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 482] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 482] write(3, "1000", 4) = 4 [pid 482] close(3) = 0 [pid 482] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 482] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 482] close(249) = 0 [pid 482] close(248) = 0 [pid 482] prctl(PR_SET_NAME, "syz.2.113") = 0 [pid 482] close(4) = 0 [pid 482] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 482] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 482] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 482] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 482] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 482] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 482] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 482] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 482] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 482] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 482] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 482] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 482] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 482] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 482] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 482] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 482] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 482] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 482] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 482] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 805, NULL, 0) = 1 [pid 482] <... futex resumed>) = 0 [pid 312] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 482] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4 [pid 312] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 482] <... ioctl resumed>) = 0 [pid 312] read(6 [pid 482] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 312] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x70\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 482] <... futex resumed>) = 0 [pid 482] close_range(3, 30, 0) = 0 [pid 482] exit_group(0) = ? [pid 312] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=974127944}) [pid 312] <... write resumed>) = 1992 [pid 482] +++ exited with 0 +++ [pid 314] read(3 [pid 312] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x73\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=98, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] read(3 [pid 312] <... write resumed>) = 1992 [pid 380] rt_sigreturn({mask=[]} [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 312] read(6 [pid 380] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 312] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999991169}) [pid 312] epoll_pwait(4 [pid 314] read(3 [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] write(248, "\x00\x00\x00\x00", 4 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 312] epoll_pwait(4 [pid 380] <... write resumed>) = 4 [pid 314] read(3 [pid 380] umount2("./96", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x73\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=754457167} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] openat(AT_FDCWD, "./96", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=999992396}) [pid 380] <... openat resumed>) = 3 [pid 314] read(11 [pid 380] fstat(3 [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x71\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x81\xba\x01"..., 256 [pid 380] getdents64(3 [pid 314] <... write resumed>) = 256 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 755, NULL, 0) = 1 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x72\x00\x00\x00\x00\x00\x00\x00", 56 [pid 312] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] umount2("./96/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... write resumed>) = 56 [pid 312] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 312] read(6 [pid 380] newfstatat(AT_FDCWD, "./96/binderfs" [pid 314] <... write resumed>) = 48 [pid 312] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x71\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x81\xba\x01"..., 11533748) = 256 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 312] read(6 [pid 380] unlink("./96/binderfs" [pid 312] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] <... unlink resumed>) = 0 [pid 312] epoll_pwait(4 [pid 380] umount2("./96/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 312] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=752001432} [pid 380] newfstatat(AT_FDCWD, "./96/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./96/cgroup.net") = 0 [pid 380] umount2("./96/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./96/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./96/cgroup.cpu") = 0 [pid 380] umount2("./96/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./96/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./96/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./96", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./97", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 483 attached , child_tidptr=0x55556dd077d0) = 99 [pid 483] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 483] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 483] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 483] chdir("./97") = 0 [pid 483] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 483] setpgid(0, 0) = 0 [pid 483] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 483] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 483] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 483] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 483] write(3, "1000", 4) = 4 [pid 483] close(3) = 0 [pid 483] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 483] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 483] close(249) = 0 [pid 483] close(248) = 0 [pid 483] prctl(PR_SET_NAME, "syz.2.114") = 0 [pid 483] close(4) = 0 [pid 483] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 483] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 483] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 483] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 483] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 483] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 483] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 483] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 483] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 483] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 483] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 483] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 483] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 483] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 483] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 483] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 483] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 483] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 483] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 483] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 483] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 483] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 483] close_range(3, 30, 0) = 0 [pid 483] exit_group(0) = ? [pid 483] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=99, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=971157015}) [pid 380] umount2("./97", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./97", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xc3\xc9\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x73\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x73\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./97/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./97/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./97/binderfs") = 0 [pid 380] umount2("./97/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./97/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./97/cgroup.net") = 0 [pid 380] umount2("./97/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./97/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./97/cgroup.cpu") = 0 [pid 380] umount2("./97/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./97/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./97/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./97", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./98", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x73\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 484 attached , child_tidptr=0x55556dd077d0) = 100 [pid 484] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 484] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 484] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 752, NULL, 0) = 1 [pid 312] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 484] chdir("./98" [pid 312] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 484] <... chdir resumed>) = 0 [pid 312] read(6 [pid 484] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 312] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x72\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 484] <... prctl resumed>) = 0 [pid 484] setpgid(0, 0) = 0 [pid 484] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 312] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 484] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=986345265}) [pid 312] <... write resumed>) = 1992 [pid 484] <... symlinkat resumed>) = 0 [pid 314] read(3 [pid 484] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 312] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x75\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 484] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 312] <... write resumed>) = 1992 [pid 484] <... openat resumed>) = 3 [pid 314] read(3 [pid 312] read(6 [pid 484] write(3, "1000", 4 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 484] <... write resumed>) = 4 [pid 312] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 484] close(3 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 312] epoll_pwait(4 [pid 484] <... close resumed>) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999992564}) [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 484] read(200 [pid 314] read(3 [pid 312] epoll_pwait(4 [pid 484] <... read resumed>, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 484] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 484] <... symlinkat resumed>) = 0 [pid 314] read(3 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=705921245} [pid 484] close(249 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x75\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 484] <... close resumed>) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 484] close(248) = 0 [pid 484] prctl(PR_SET_NAME, "syz.2.115") = 0 [pid 484] close(4) = 0 [pid 484] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 484] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 484] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 484] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 484] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 484] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 484] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 484] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 484] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 484] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 484] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 484] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 484] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 484] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 484] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 484] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 484] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 484] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 484] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 484] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 484] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 484] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 484] close_range(3, 30, 0) = 0 [pid 484] exit_group(0) = ? [pid 484] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=100, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=984318687}) [pid 380] umount2("./98", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./98", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x73\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x8a\xf7\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 706, NULL, 0) = 1 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x74\x00\x00\x00\x00\x00\x00\x00", 56 [pid 312] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 312] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 312] read(6 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 312] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x73\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x8a\xf7\x01"..., 11533748) = 256 [pid 380] umount2("./98/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 312] read(6 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 312] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] newfstatat(AT_FDCWD, "./98/binderfs" [pid 312] epoll_pwait(4 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] unlink("./98/binderfs" [pid 312] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=687752917} [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./98/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./98/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./98/cgroup.net") = 0 [pid 380] umount2("./98/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./98/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./98/cgroup.cpu") = 0 [pid 380] umount2("./98/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./98/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./98/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./98", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./99", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 485 attached , child_tidptr=0x55556dd077d0) = 101 [pid 485] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 485] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 485] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 485] chdir("./99") = 0 [pid 485] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 485] setpgid(0, 0) = 0 [pid 485] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 485] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 485] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 485] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 485] write(3, "1000", 4) = 4 [pid 485] close(3) = 0 [pid 485] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 485] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 485] close(249) = 0 [pid 485] close(248) = 0 [pid 485] prctl(PR_SET_NAME, "syz.2.116") = 0 [pid 485] close(4) = 0 [pid 485] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 485] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 485] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 485] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 485] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 485] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 485] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 485] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 485] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 485] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 485] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 485] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 485] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 485] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 485] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 485] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 485] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 485] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 485] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 485] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 485] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 485] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 485] close_range(3, 30, 0) = 0 [pid 485] exit_group(0) = ? [pid 485] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=101, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=979874246}) [pid 380] umount2("./99", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./99", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x6f\x40\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x75\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x75\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./99/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./99/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./99/binderfs") = 0 [pid 380] umount2("./99/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./99/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./99/cgroup.net") = 0 [pid 380] umount2("./99/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./99/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./99/cgroup.cpu") = 0 [pid 380] umount2("./99/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./99/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./99/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./99", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./100", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x75\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 486 attached , child_tidptr=0x55556dd077d0) = 102 [pid 486] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 486] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 486] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 486] chdir("./100") = 0 [pid 486] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 486] setpgid(0, 0) = 0 [pid 486] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 486] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 486] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 486] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 486] write(3, "1000", 4) = 4 [pid 486] close(3) = 0 [pid 486] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 486] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 486] close(249) = 0 [pid 486] close(248) = 0 [pid 486] prctl(PR_SET_NAME, "syz.2.117") = 0 [pid 486] close(4) = 0 [pid 486] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 486] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 486] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 486] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 486] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 486] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 486] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 486] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 486] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 486] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 486] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 486] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 486] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 486] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 486] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 486] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 486] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 486] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 486] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 486] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 486] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 486] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 486] close_range(3, 30, 0) = 0 [pid 486] exit_group(0) = ? [pid 486] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=102, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=974345462}) [pid 380] umount2("./100", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 688, NULL, 0) = 1 [pid 380] openat(AT_FDCWD, "./100", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x75\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\xfc\x9b\x01"..., 256 [pid 312] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 312] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] fstat(3 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 312] read(6 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 312] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x74\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./100/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 312] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x76\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 312] <... write resumed>) = 1992 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=998828597}) [pid 380] newfstatat(AT_FDCWD, "./100/binderfs" [pid 312] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 314] read(3 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 312] <... write resumed>) = 1992 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 312] read(6 [pid 380] unlink("./100/binderfs" [pid 314] read(3 [pid 312] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x75\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\xfc\x9b\x01"..., 11533748) = 256 [pid 380] <... unlink resumed>) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x76\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 380] umount2("./100/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 312] read(6 [pid 314] write(3, "\x3c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x18\x00\x08\x00\x04\x00\x00\x00\x10\x00\x0c\x00\x00\x00\x02\x00\x00\x00\x76\x00\x00\x00\x00\x00\x00\x00\xc0\xc6\x2d\x00\x00\x00\x00\x00", 64 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 312] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... write resumed>) = 64 [pid 312] epoll_pwait(4 [pid 380] newfstatat(AT_FDCWD, "./100/cgroup.net" [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x76\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 0, NULL, 0) = 1 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... write resumed>) = 48 [pid 380] unlink("./100/cgroup.net" [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 312] read(6 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999992273}) [pid 380] <... unlink resumed>) = 0 [pid 314] read(3 [pid 312] <... read resumed>, "\x3c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x18\x00\x08\x00\x04\x00\x00\x00\x10\x00\x0c\x00\x00\x00\x02\x00\x00\x00\x76\x00\x00\x00\x00\x00\x00\x00\xc0\xc6\x2d\x00\x00\x00\x00\x00", 11533748) = 64 [pid 380] umount2("./100/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./100/cgroup.cpu" [pid 314] read(3 [pid 312] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x78\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 312] <... write resumed>) = 1992 [pid 380] unlink("./100/cgroup.cpu" [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 312] read(6 [pid 380] <... unlink resumed>) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999992597}) [pid 380] umount2("./100/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(3 [pid 312] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 312] epoll_pwait(4 [pid 380] newfstatat(AT_FDCWD, "./100/cgroup" [pid 314] read(3 [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x78\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 312] epoll_pwait(4 [pid 380] unlink("./100/cgroup" [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=634972994} [pid 380] <... unlink resumed>) = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./100", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./101", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x76\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 487 attached , child_tidptr=0x55556dd077d0) = 103 [pid 487] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 487] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 487] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 487] chdir("./101") = 0 [pid 487] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 487] setpgid(0, 0) = 0 [pid 487] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 487] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 487] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 487] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 487] write(3, "1000", 4) = 4 [pid 487] close(3) = 0 [pid 487] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 487] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 487] close(249) = 0 [pid 487] close(248) = 0 [pid 487] prctl(PR_SET_NAME, "syz.2.118") = 0 [pid 487] close(4) = 0 [pid 487] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 487] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 487] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 487] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 487] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 487] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 487] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 487] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 487] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 487] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 487] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 487] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 487] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 487] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 487] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 487] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 487] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 487] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 487] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 487] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 487] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 487] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 487] close_range(3, 30, 0) = 0 [pid 487] exit_group(0) = ? [pid 487] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=103, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=977233633}) [pid 380] umount2("./101", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./101", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x76\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x78\x7d\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 635, NULL, 0) = 1 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x77\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 312] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 312] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 312] read(6 [pid 380] umount2("./101/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... write resumed>) = 48 [pid 312] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x76\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x78\x7d\x01"..., 11533748) = 256 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] newfstatat(AT_FDCWD, "./101/binderfs" [pid 312] read(6 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 312] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] unlink("./101/binderfs" [pid 312] epoll_pwait(4 [pid 380] <... unlink resumed>) = 0 [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] umount2("./101/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 312] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=610346474} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./101/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./101/cgroup.net") = 0 [pid 380] umount2("./101/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./101/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./101/cgroup.cpu") = 0 [pid 380] umount2("./101/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./101/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./101/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./101", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./102", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 488 attached , child_tidptr=0x55556dd077d0) = 104 [pid 488] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 488] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 488] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 488] chdir("./102") = 0 [pid 488] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 488] setpgid(0, 0) = 0 [pid 488] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 488] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 488] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 488] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 488] write(3, "1000", 4) = 4 [pid 488] close(3) = 0 [pid 488] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 488] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 488] close(249) = 0 [pid 488] close(248) = 0 [pid 488] prctl(PR_SET_NAME, "syz.2.119") = 0 [pid 488] close(4) = 0 [pid 488] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 488] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 488] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 488] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 488] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 488] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 488] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 488] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 488] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 488] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 488] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 488] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 488] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 488] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 488] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 488] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 488] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 488] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 488] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 488] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 488] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 488] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 488] close_range(3, 30, 0) = 0 [pid 488] exit_group(0) = ? [pid 488] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=104, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=980469597}) [pid 380] umount2("./102", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./102", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x2d\x31\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x78\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x78\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./102/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./102/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./102/binderfs") = 0 [pid 380] umount2("./102/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./102/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./102/cgroup.net") = 0 [pid 380] umount2("./102/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./102/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./102/cgroup.cpu") = 0 [pid 380] umount2("./102/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./102/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./102/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./102", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./103", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x78\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 489 attached , child_tidptr=0x55556dd077d0) = 105 [pid 489] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 489] <... set_robust_list resumed>) = 0 [pid 489] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 489] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 489] chdir("./103") = 0 [pid 489] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 489] setpgid(0, 0) = 0 [pid 489] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 489] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 489] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 489] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 489] write(3, "1000", 4) = 4 [pid 489] close(3) = 0 [pid 489] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 489] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 489] close(249) = 0 [pid 489] close(248) = 0 [pid 489] prctl(PR_SET_NAME, "syz.2.120") = 0 [pid 489] close(4) = 0 [pid 489] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 489] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 489] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 489] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 489] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 489] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 489] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 489] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 489] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 489] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 489] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 489] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 489] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 489] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 489] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 489] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 489] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 489] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 489] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 489] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 489] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 489] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 489] close_range(3, 30, 0) = 0 [pid 489] exit_group(0) = ? [pid 489] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=105, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 610, NULL, 0) = 1 [pid 380] write(248, "\x00\x00\x00\x00", 4 [pid 312] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... write resumed>) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=980568393}) [pid 380] umount2("./103", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 312] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 312] read(6 [pid 380] openat(AT_FDCWD, "./103", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x78\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x6f\x40\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 312] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x77\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 380] fstat(3 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 312] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999112550}) [pid 312] <... write resumed>) = 1992 [pid 380] umount2("./103/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(3 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./103/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./103/binderfs") = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 312] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x7a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] umount2("./103/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(3 [pid 312] <... write resumed>) = 1992 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./103/cgroup.net" [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 312] read(6 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] write(3, "\x3c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x18\x00\x08\x00\x04\x00\x00\x00\x10\x00\x0c\x00\x00\x00\x02\x00\x00\x00\x79\x00\x00\x00\x00\x00\x00\x00\xc0\xc6\x2d\x00\x00\x00\x00\x00", 64 [pid 312] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x78\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x6f\x40\x01"..., 11533748) = 256 [pid 380] unlink("./103/cgroup.net" [pid 314] <... write resumed>) = 64 [pid 380] <... unlink resumed>) = 0 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 312] read(6 [pid 380] umount2("./103/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... write resumed>) = 48 [pid 312] <... read resumed>, "\x3c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x18\x00\x08\x00\x04\x00\x00\x00\x10\x00\x0c\x00\x00\x00\x02\x00\x00\x00\x79\x00\x00\x00\x00\x00\x00\x00\xc0\xc6\x2d\x00\x00\x00\x00\x00", 11533748) = 64 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] newfstatat(AT_FDCWD, "./103/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999992380}) [pid 312] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x7b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] unlink("./103/cgroup.cpu" [pid 314] read(3 [pid 380] <... unlink resumed>) = 0 [pid 312] <... write resumed>) = 1992 [pid 380] umount2("./103/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 312] read(6 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] read(3 [pid 312] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] newfstatat(AT_FDCWD, "./103/cgroup" [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x7a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 312] epoll_pwait(4 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 312] <... epoll_pwait resumed>, [{events=EPOLLOUT, data=0x3fb4d00704000002}], 128, 0, NULL, 0) = 1 [pid 380] unlink("./103/cgroup" [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999992725}) [pid 380] <... unlink resumed>) = 0 [pid 312] epoll_pwait(4 [pid 314] read(3 [pid 380] getdents64(3 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=563716868} [pid 314] read(3 [pid 380] close(3) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x7b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 380] unlinkat(AT_FDCWD, "./103", AT_REMOVEDIR) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] mkdirat(AT_FDCWD, "./104", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 490 attached [pid 490] set_robust_list(0x55556dd077e0, 24) = 0 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 106 [pid 490] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 490] chdir("./104") = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 490] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 490] setpgid(0, 0) = 0 [pid 490] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 490] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 490] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 490] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 490] write(3, "1000", 4) = 4 [pid 490] close(3) = 0 [pid 490] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 490] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 490] close(249) = 0 [pid 490] close(248) = 0 [pid 490] prctl(PR_SET_NAME, "syz.2.121") = 0 [pid 490] close(4) = 0 [pid 490] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 490] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 490] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 490] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 490] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 490] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 490] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 490] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 490] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 490] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 490] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 490] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 490] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 490] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 490] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 490] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 490] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 490] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 490] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 490] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 490] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 490] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 490] close_range(3, 30, 0) = 0 [pid 490] exit_group(0) = ? [pid 490] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=106, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = 106 [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=977787494}) [pid 380] umount2("./104", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./104", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xba\x8c\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 564, NULL, 0) = 1 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x7a\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 312] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 314] <... write resumed>) = 56 [pid 312] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x7a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] getdents64(3 [pid 312] read(6 [pid 314] <... write resumed>) = 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 312] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xba\x8c\x01"..., 11533748) = 256 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] umount2("./104/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 312] read(6, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 312] epoll_pwait(4 [pid 380] newfstatat(AT_FDCWD, "./104/binderfs" [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 312] epoll_pwait(4 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./104/binderfs") = 0 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=538705237} [pid 380] umount2("./104/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./104/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./104/cgroup.net") = 0 [pid 380] umount2("./104/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./104/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./104/cgroup.cpu") = 0 [pid 380] umount2("./104/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./104/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./104/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./104", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./105", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x7a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 491 attached , child_tidptr=0x55556dd077d0) = 107 [pid 491] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 491] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 491] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 491] chdir("./105") = 0 [pid 491] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 491] setpgid(0, 0) = 0 [pid 491] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 491] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 491] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 491] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 491] write(3, "1000", 4) = 4 [pid 491] close(3) = 0 [pid 491] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 491] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 491] close(249) = 0 [pid 491] close(248) = 0 [pid 491] prctl(PR_SET_NAME, "syz.2.122") = 0 [pid 491] close(4) = 0 [pid 491] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 491] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 491] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 491] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 491] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 491] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 491] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 491] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 491] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 491] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 491] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 491] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 491] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 491] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 491] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 491] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 491] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 491] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 491] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 491] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 491] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 491] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 491] close_range(3, 30, 0) = 0 [pid 491] exit_group(0) = ? [pid 491] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=107, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = 107 [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=973537732}) [pid 380] umount2("./105", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11, "\x00\x00\x00\x00", 4) = 4 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x7a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\xfc\x9b\x01"..., 256 [pid 380] openat(AT_FDCWD, "./105", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] <... write resumed>) = 256 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x7b\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 56 [pid 380] fstat(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x7b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 48 [pid 380] getdents64(3 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./105/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./105/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./105/binderfs") = 0 [pid 380] umount2("./105/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./105/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./105/cgroup.net") = 0 [pid 380] umount2("./105/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./105/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./105/cgroup.cpu") = 0 [pid 380] umount2("./105/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./105/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./105/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./105", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./106", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x7b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 492 attached , child_tidptr=0x55556dd077d0) = 108 [pid 492] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 492] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 492] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 492] chdir("./106") = 0 [pid 492] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 492] setpgid(0, 0) = 0 [pid 492] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 492] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 492] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 492] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 492] write(3, "1000", 4) = 4 [pid 492] close(3) = 0 [pid 492] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 492] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 492] close(249) = 0 [pid 492] close(248) = 0 [pid 492] prctl(PR_SET_NAME, "syz.2.123") = 0 [pid 492] close(4) = 0 [pid 492] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 492] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 492] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 492] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 492] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 492] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 492] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 492] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 492] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 492] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 492] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 492] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 492] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 492] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 492] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 492] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 492] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 492] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 492] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 492] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 492] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 492] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 492] close_range(3, 30, 0) = 0 [pid 492] exit_group(0) = ? [pid 492] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=108, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = 108 [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=978827404}) [pid 380] umount2("./106", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./106", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x7b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x6f\x40\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 539, NULL, 0) = 1 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 312] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] getdents64(3 [pid 312] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 312] read(6 [pid 380] umount2("./106/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 312] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x7a\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 624 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./106/binderfs" [pid 312] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x7c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./106/binderfs" [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=998474941}) [pid 312] <... write resumed>) = 1992 [pid 380] <... unlink resumed>) = 0 [pid 314] read(3 [pid 380] umount2("./106/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 312] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x7d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] read(3 [pid 380] newfstatat(AT_FDCWD, "./106/cgroup.net" [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x7c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 312] <... write resumed>) = 1992 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] write(3, "\x3c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x18\x00\x08\x00\x04\x00\x00\x00\x10\x00\x0c\x00\x00\x00\x02\x00\x00\x00\x7c\x00\x00\x00\x00\x00\x00\x00\xc0\xc6\x2d\x00\x00\x00\x00\x00", 64 [pid 312] read(6 [pid 380] unlink("./106/cgroup.net" [pid 314] <... write resumed>) = 64 [pid 312] <... read resumed>, "\x3c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x18\x00\x08\x00\x04\x00\x00\x00\x10\x00\x0c\x00\x00\x00\x02\x00\x00\x00\x7c\x00\x00\x00\x00\x00\x00\x00\xc0\xc6\x2d\x00\x00\x00\x00\x00", 11533748) = 64 [pid 380] <... unlink resumed>) = 0 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x7c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] umount2("./106/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... write resumed>) = 48 [pid 312] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x7e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] newfstatat(AT_FDCWD, "./106/cgroup.cpu" [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999992321}) [pid 312] <... write resumed>) = 1992 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] read(3 [pid 312] read(6 [pid 380] unlink("./106/cgroup.cpu" [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 312] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] <... unlink resumed>) = 0 [pid 314] read(3 [pid 380] umount2("./106/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 312] epoll_pwait(4 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x7d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 312] <... epoll_pwait resumed>, [{events=EPOLLOUT, data=0x3fb4d00704000002}], 128, 0, NULL, 0) = 1 [pid 380] newfstatat(AT_FDCWD, "./106/cgroup" [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999993310}) [pid 312] epoll_pwait(4 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] read(3 [pid 380] unlink("./106/cgroup" [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=484923880} [pid 380] <... unlink resumed>) = 0 [pid 314] read(3 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x7e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 380] close(3 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... close resumed>) = 0 [pid 380] unlinkat(AT_FDCWD, "./106", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./107", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x7c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 493 attached , child_tidptr=0x55556dd077d0) = 109 [pid 493] set_robust_list(0x55556dd077e0, 24) = 0 [pid 493] rt_sigprocmask(SIG_SETMASK, [] [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 493] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 493] chdir("./107") = 0 [pid 493] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 493] setpgid(0, 0) = 0 [pid 493] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 493] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 493] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 493] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 493] write(3, "1000", 4) = 4 [pid 493] close(3) = 0 [pid 493] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 493] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 493] close(249) = 0 [pid 493] close(248) = 0 [pid 493] prctl(PR_SET_NAME, "syz.2.124") = 0 [pid 493] close(4) = 0 [pid 493] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 493] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 493] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 493] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 493] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 493] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 493] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 493] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 493] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 493] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 493] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 493] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 493] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 493] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 493] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 493] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 493] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 493] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 493] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 493] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 493] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 493] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 493] close_range(3, 30, 0) = 0 [pid 493] exit_group(0) = ? [pid 493] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=109, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = 0 [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=979063314}) [pid 380] umount2("./107", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./107", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x7c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x36\x6e\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 485, NULL, 0) = 1 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x7d\x00\x00\x00\x00\x00\x00\x00", 56 [pid 312] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 312] <... futex resumed>) = 1 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x7d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 312] read(6 [pid 307] <... futex resumed>) = 0 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 312] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x7c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x36\x6e\x01"..., 11533748) = 256 [pid 380] umount2("./107/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 312] read(6 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 312] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] newfstatat(AT_FDCWD, "./107/binderfs" [pid 312] epoll_pwait(4 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] unlink("./107/binderfs" [pid 312] epoll_pwait(4 [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./107/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./107/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=461202683} [pid 380] unlink("./107/cgroup.net") = 0 [pid 380] umount2("./107/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./107/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./107/cgroup.cpu") = 0 [pid 380] umount2("./107/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./107/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./107/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./107", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./108", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x7d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 494 attached , child_tidptr=0x55556dd077d0) = 110 [pid 494] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 494] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 494] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 494] chdir("./108") = 0 [pid 494] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 494] setpgid(0, 0) = 0 [pid 494] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 494] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 494] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 494] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 494] write(3, "1000", 4) = 4 [pid 494] close(3) = 0 [pid 494] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 494] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 494] close(249) = 0 [pid 494] close(248) = 0 [pid 494] prctl(PR_SET_NAME, "syz.2.125") = 0 [pid 494] close(4) = 0 [pid 494] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 494] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 494] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 494] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 494] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 494] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 494] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 494] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 494] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 494] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 494] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 494] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 494] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 494] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 494] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 494] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 494] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 494] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 494] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 494] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 494] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 494] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 494] close_range(3, 30, 0) = 0 [pid 494] exit_group(0) = ? [pid 494] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=110, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=976869646}) [pid 380] umount2("./108", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./108", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x7d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x36\x6e\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x7e\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x7e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./108/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./108/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./108/binderfs") = 0 [pid 380] umount2("./108/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./108/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./108/cgroup.net") = 0 [pid 380] umount2("./108/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./108/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./108/cgroup.cpu") = 0 [pid 380] umount2("./108/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./108/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./108/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./108", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./109", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x7e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 495 attached , child_tidptr=0x55556dd077d0) = 111 [pid 495] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 495] <... set_robust_list resumed>) = 0 [pid 495] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 495] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 495] chdir("./109") = 0 [pid 495] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 495] setpgid(0, 0) = 0 [pid 495] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 495] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 495] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 495] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 495] write(3, "1000", 4) = 4 [pid 495] close(3) = 0 [pid 495] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 495] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 495] close(249) = 0 [pid 495] close(248) = 0 [pid 495] prctl(PR_SET_NAME, "syz.2.126") = 0 [pid 495] close(4) = 0 [pid 495] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 495] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 495] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 495] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 495] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 495] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 495] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 495] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 495] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 495] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 495] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 495] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 495] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 495] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 495] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 495] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 495] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 495] perf_event_open( [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 461, NULL, 0) = 1 [pid 312] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 307] <... futex resumed>) = 0 [pid 312] read(6, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x7d\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 495] <... perf_event_open resumed>{type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 495] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 312] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x7f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 495] <... futex resumed>) = 0 [pid 495] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=980836843}) [pid 312] <... write resumed>) = 1992 [pid 495] <... futex resumed>) = 0 [pid 314] read(3 [pid 495] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 495] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 312] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 495] <... futex resumed>) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 495] close_range(3, 30, 0 [pid 314] read(3 [pid 312] <... write resumed>) = 1992 [pid 495] <... close_range resumed>) = 0 [pid 495] exit_group(0) = ? [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x7f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 312] read(6 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 312] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999975947}) [pid 312] epoll_pwait(4 [pid 495] +++ exited with 0 +++ [pid 314] read(3 [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 312] epoll_pwait(4 [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=111, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] read(3 [pid 380] rt_sigreturn({mask=[]} [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=415242565} [pid 380] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=999786463}) [pid 380] umount2("./109", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] read(11 [pid 380] openat(AT_FDCWD, "./109", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 380] getdents64(3 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x7e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x36\x6e\x01"..., 256 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./109/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] <... write resumed>) = 256 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 416, NULL, 0) = 1 [pid 380] newfstatat(AT_FDCWD, "./109/binderfs" [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x7f\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 312] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] unlink("./109/binderfs" [pid 314] <... write resumed>) = 56 [pid 380] <... unlink resumed>) = 0 [pid 312] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] umount2("./109/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x7f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 312] read(6 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./109/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... write resumed>) = 48 [pid 312] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x7e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x36\x6e\x01"..., 11533748) = 256 [pid 380] unlink("./109/cgroup.net" [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 312] read(6 [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./109/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 312] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 312] epoll_pwait(4 [pid 380] newfstatat(AT_FDCWD, "./109/cgroup.cpu" [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 312] epoll_pwait(4 [pid 380] unlink("./109/cgroup.cpu" [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=411910625} [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./109/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./109/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./109/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./109", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./110", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x7f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 496 attached , child_tidptr=0x55556dd077d0) = 112 [pid 496] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 496] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 496] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 496] chdir("./110") = 0 [pid 496] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 496] setpgid(0, 0) = 0 [pid 496] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 496] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 496] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 496] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 496] write(3, "1000", 4) = 4 [pid 496] close(3) = 0 [pid 496] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 496] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 496] close(249) = 0 [pid 496] close(248) = 0 [pid 496] prctl(PR_SET_NAME, "syz.2.127") = 0 [pid 496] close(4) = 0 [pid 496] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 496] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 496] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 496] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 496] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 496] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 496] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 496] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 496] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 496] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 496] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 496] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 496] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 496] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 496] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 496] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 496] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 496] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 496] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 496] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 496] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 496] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 496] close_range(3, 30, 0) = 0 [pid 496] exit_group(0) = ? [pid 496] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=112, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=976120066}) [pid 380] umount2("./110", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./110", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x7f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x78\x7d\x01"..., 256 [pid 380] fstat(3 [pid 314] <... write resumed>) = 256 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] getdents64(3 [pid 314] <... write resumed>) = 56 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./110/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./110/binderfs" [pid 314] <... write resumed>) = 48 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] unlink("./110/binderfs") = 0 [pid 380] umount2("./110/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./110/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./110/cgroup.net") = 0 [pid 380] umount2("./110/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./110/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./110/cgroup.cpu") = 0 [pid 380] umount2("./110/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./110/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./110/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./110", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./111", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 497 attached , child_tidptr=0x55556dd077d0) = 113 [pid 497] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 497] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 497] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 497] chdir("./111") = 0 [pid 497] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 497] setpgid(0, 0) = 0 [pid 497] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 497] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 497] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 497] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 497] write(3, "1000", 4) = 4 [pid 497] close(3) = 0 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 412, NULL, 0) = 1 [pid 497] read(200 [pid 312] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 497] <... read resumed>, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 312] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 497] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 312] read(6 [pid 497] <... symlinkat resumed>) = 0 [pid 312] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x7f\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 497] close(249 [pid 312] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x81\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 497] <... close resumed>) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=981594386}) [pid 312] <... write resumed>) = 1992 [pid 497] close(248 [pid 314] read(3 [pid 312] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x82\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 497] <... close resumed>) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 312] <... write resumed>) = 1992 [pid 497] prctl(PR_SET_NAME, "syz.2.128" [pid 314] read(3 [pid 312] read(6 [pid 497] <... prctl resumed>) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x81\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 312] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 497] close(4 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 312] epoll_pwait(4 [pid 497] <... close resumed>) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999993971}) [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 497] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] read(3 [pid 312] epoll_pwait(4 [pid 497] <... futex resumed>) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 497] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] read(3 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=366415685} [pid 497] <... futex resumed>) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x82\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 497] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 497] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 497] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 497] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 497] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 497] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 497] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 497] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 497] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 497] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 497] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 497] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 497] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 497] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 497] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 497] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 497] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 497] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 497] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 497] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 497] close_range(3, 30, 0) = 0 [pid 497] exit_group(0) = ? [pid 497] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=113, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=994056230}) [pid 380] umount2("./111", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./111", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x81\xba\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 367, NULL, 0) = 1 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x81\x00\x00\x00\x00\x00\x00\x00", 56 [pid 312] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 312] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x81\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 312] read(6 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 312] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x81\xba\x01"..., 11533748) = 256 [pid 380] umount2("./111/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 312] read(6 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 312] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] newfstatat(AT_FDCWD, "./111/binderfs" [pid 312] epoll_pwait(4 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] unlink("./111/binderfs" [pid 312] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=357294962} [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./111/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./111/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./111/cgroup.net") = 0 [pid 380] umount2("./111/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./111/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./111/cgroup.cpu") = 0 [pid 380] umount2("./111/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./111/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./111/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./111", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./112", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x81\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 498 attached , child_tidptr=0x55556dd077d0) = 114 [pid 498] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 498] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 498] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 498] chdir("./112") = 0 [pid 498] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 498] setpgid(0, 0) = 0 [pid 498] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 498] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 498] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 498] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 498] write(3, "1000", 4) = 4 [pid 498] close(3) = 0 [pid 498] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 498] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 498] close(249) = 0 [pid 498] close(248) = 0 [pid 498] prctl(PR_SET_NAME, "syz.2.129") = 0 [pid 498] close(4) = 0 [pid 498] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 498] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 498] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 498] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 498] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 498] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 498] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 498] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 498] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 498] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 498] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 498] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 498] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 498] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 498] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 498] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 498] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 498] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 498] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 498] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 498] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 498] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 498] close_range(3, 30, 0) = 0 [pid 498] exit_group(0) = ? [pid 498] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=114, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=974015593}) [pid 380] umount2("./112", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./112", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x81\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\xfc\x9b\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x82\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x82\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./112/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./112/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./112/binderfs") = 0 [pid 380] umount2("./112/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./112/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./112/cgroup.net") = 0 [pid 380] umount2("./112/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./112/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./112/cgroup.cpu") = 0 [pid 380] umount2("./112/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./112/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./112/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./112", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./113", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x82\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 499 attached , child_tidptr=0x55556dd077d0) = 115 [pid 499] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 499] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 499] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 499] chdir("./113") = 0 [pid 499] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 499] setpgid(0, 0) = 0 [pid 499] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 499] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 499] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 499] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 499] write(3, "1000", 4) = 4 [pid 499] close(3) = 0 [pid 499] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 499] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 499] close(249) = 0 [pid 499] close(248) = 0 [pid 499] prctl(PR_SET_NAME, "syz.2.130") = 0 [pid 499] close(4) = 0 [pid 499] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 499] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 499] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 499] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 499] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 499] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 499] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 499] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 499] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 499] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 499] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 499] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 499] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 499] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 499] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 499] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 499] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 499] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 499] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 499] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 499] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 499] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 499] close_range(3, 30, 0) = 0 [pid 499] exit_group(0) = ? [pid 499] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=115, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = 0 [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=977041676}) [pid 380] umount2("./113", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./113", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x82\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x36\x6e\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./113/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./113/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./113/binderfs") = 0 [pid 380] umount2("./113/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./113/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./113/cgroup.net") = 0 [pid 380] umount2("./113/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./113/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./113/cgroup.cpu") = 0 [pid 380] umount2("./113/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./113/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./113/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./113", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./114", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 357, NULL, 0) = 1 [pid 380] <... socket resumed>) = 3 [pid 312] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] close(3 [pid 312] <... futex resumed>) = 1 [pid 380] <... close resumed>) = 0 [pid 312] read(6 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 312] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x81\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 624 [pid 380] <... socket resumed>) = 3 [pid 307] <... futex resumed>) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 312] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x83\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=991495192}) [pid 312] <... write resumed>) = 1992 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 314] read(3 [pid 380] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 312] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x84\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] <... close resumed>) = 0 [pid 314] read(3 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 312] <... write resumed>) = 1992 [pid 380] <... socket resumed>) = 3 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x83\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 314] write(3, "\x3c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x18\x00\x08\x00\x04\x00\x00\x00\x10\x00\x0c\x00\x00\x00\x02\x00\x00\x00\x83\x00\x00\x00\x00\x00\x00\x00\x80\x96\x98\x00\x00\x00\x00\x00", 64 [pid 312] read(6 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 314] <... write resumed>) = 64 [pid 312] <... read resumed>, "\x3c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x18\x00\x08\x00\x04\x00\x00\x00\x10\x00\x0c\x00\x00\x00\x02\x00\x00\x00\x83\x00\x00\x00\x00\x00\x00\x00\x80\x96\x98\x00\x00\x00\x00\x00", 11533748) = 64 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x83\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 314] <... write resumed>) = 48 [pid 312] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x85\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999992059}) [pid 312] <... write resumed>) = 1992 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] read(3 [pid 312] read(6 [pid 380] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] read(3 [pid 312] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x84\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 312] epoll_pwait(4 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 312] <... epoll_pwait resumed>, [{events=EPOLLOUT, data=0x3fb4d00704000002}], 128, 0, NULL, 0) = 1 [pid 380] close(3 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999992433}) [pid 312] epoll_pwait(4 [pid 380] <... close resumed>) = 0 [pid 314] read(3 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=293492394} [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 380] <... socket resumed>) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] read(3 [pid 380] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x85\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x83\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 500 attached , child_tidptr=0x55556dd077d0) = 116 [pid 500] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 500] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 500] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 500] chdir("./114") = 0 [pid 500] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 500] setpgid(0, 0) = 0 [pid 500] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 500] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 500] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 500] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 500] write(3, "1000", 4) = 4 [pid 500] close(3) = 0 [pid 500] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 500] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 500] close(249) = 0 [pid 500] close(248) = 0 [pid 500] prctl(PR_SET_NAME, "syz.2.131") = 0 [pid 500] close(4) = 0 [pid 500] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 500] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 500] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 500] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 500] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 500] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 500] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 500] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 500] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 500] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 500] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 500] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 500] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 500] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 500] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 500] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 500] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 500] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 500] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 500] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 500] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 500] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 500] close_range(3, 30, 0) = 0 [pid 500] exit_group(0) = ? [pid 500] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=116, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 380] umount2("./114", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=986618338}) [pid 380] openat(AT_FDCWD, "./114", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] read(11 [pid 380] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] umount2("./114/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x83\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xa8\x12\x01"..., 256 [pid 380] newfstatat(AT_FDCWD, "./114/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./114/binderfs" [pid 314] <... write resumed>) = 256 [pid 380] <... unlink resumed>) = 0 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 294, NULL, 0) = 1 [pid 380] umount2("./114/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x84\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./114/cgroup.net" [pid 314] <... write resumed>) = 56 [pid 312] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x84\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] unlink("./114/cgroup.net" [pid 312] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] <... unlink resumed>) = 0 [pid 314] <... write resumed>) = 48 [pid 312] read(6 [pid 380] umount2("./114/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 312] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x83\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xa8\x12\x01"..., 11533748) = 256 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./114/cgroup.cpu" [pid 312] read(6 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./114/cgroup.cpu" [pid 312] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./114/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 312] epoll_pwait(4 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] newfstatat(AT_FDCWD, "./114/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 312] epoll_pwait(4 [pid 380] unlink("./114/cgroup") = 0 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=276135747} [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./114", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./115", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x84\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 501 attached , child_tidptr=0x55556dd077d0) = 117 [pid 501] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 501] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 501] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 501] chdir("./115") = 0 [pid 501] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 501] setpgid(0, 0) = 0 [pid 501] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 501] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 501] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 501] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 501] write(3, "1000", 4) = 4 [pid 501] close(3) = 0 [pid 501] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 501] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 501] close(249) = 0 [pid 501] close(248) = 0 [pid 501] prctl(PR_SET_NAME, "syz.2.132") = 0 [pid 501] close(4) = 0 [pid 501] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 501] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 501] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 501] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 501] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 501] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 501] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 501] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 501] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 501] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 501] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 501] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 501] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 501] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 501] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 501] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 501] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 501] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 501] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 501] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 501] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 501] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 501] close_range(3, 30, 0) = 0 [pid 501] exit_group(0) = ? [pid 501] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=117, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=975822187}) [pid 380] umount2("./115", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./115", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x84\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x78\x7d\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x85\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x85\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./115/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./115/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./115/binderfs") = 0 [pid 380] umount2("./115/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./115/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./115/cgroup.net") = 0 [pid 380] umount2("./115/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./115/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./115/cgroup.cpu") = 0 [pid 380] umount2("./115/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./115/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./115/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./115", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./116", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x85\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 502 attached , child_tidptr=0x55556dd077d0) = 118 [pid 502] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 502] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 502] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 502] chdir("./116") = 0 [pid 502] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 502] setpgid(0, 0) = 0 [pid 502] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 502] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 502] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 502] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 502] write(3, "1000", 4) = 4 [pid 502] close(3) = 0 [pid 502] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 502] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 502] close(249) = 0 [pid 502] close(248) = 0 [pid 502] prctl(PR_SET_NAME, "syz.2.133") = 0 [pid 502] close(4) = 0 [pid 502] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 502] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 502] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 502] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 502] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 502] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 502] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 502] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 502] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 502] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 502] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 502] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 502] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 502] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 502] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 502] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 502] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 502] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 502] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 502] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 502] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 502] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 502] close_range(3, 30, 0) = 0 [pid 502] exit_group(0) = ? [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 276, NULL, 0) = 1 [pid 312] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 307] <... futex resumed>) = 0 [pid 312] read(6, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x84\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 502] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=118, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]} [pid 312] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x86\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 312] <... write resumed>) = 1992 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=976943193}) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 380] umount2("./116", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] read(3 [pid 312] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x87\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] openat(AT_FDCWD, "./116", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 380] <... openat resumed>) = 3 [pid 314] read(3 [pid 312] <... write resumed>) = 1992 [pid 380] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x86\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 312] read(6 [pid 380] umount2("./116/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 312] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... pselect6 resumed>) = 2 (in [3 11], left {tv_sec=0, tv_nsec=999991374}) [pid 312] epoll_pwait(4 [pid 380] newfstatat(AT_FDCWD, "./116/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] read(3 [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] unlink("./116/binderfs" [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 312] epoll_pwait(4 [pid 380] <... unlink resumed>) = 0 [pid 314] read(3 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=226704821} [pid 380] umount2("./116/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x87\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./116/cgroup.net" [pid 314] read(11 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./116/cgroup.net" [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./116/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x85\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xba\x8c\x01"..., 256 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./116/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... write resumed>) = 256 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 227, NULL, 0) = 1 [pid 380] unlink("./116/cgroup.cpu") = 0 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x86\x00\x00\x00\x00\x00\x00\x00", 56 [pid 312] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] umount2("./116/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] <... write resumed>) = 56 [pid 312] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] newfstatat(AT_FDCWD, "./116/cgroup" [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x86\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 312] read(6 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... write resumed>) = 48 [pid 380] unlink("./116/cgroup") = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 312] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x85\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xba\x8c\x01"..., 11533748) = 256 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 312] read(6 [pid 380] unlinkat(AT_FDCWD, "./116", AT_REMOVEDIR [pid 312] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] <... unlinkat resumed>) = 0 [pid 312] epoll_pwait(4 [pid 380] mkdirat(AT_FDCWD, "./117", 0777) = 0 [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 312] epoll_pwait(4 [pid 380] <... openat resumed>) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=223704354} [pid 380] <... close resumed>) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x86\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 503 attached [pid 503] set_robust_list(0x55556dd077e0, 24) = 0 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 119 [pid 503] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 503] chdir("./117") = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 503] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 503] setpgid(0, 0) = 0 [pid 503] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 503] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 503] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 503] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 503] write(3, "1000", 4) = 4 [pid 503] close(3) = 0 [pid 503] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 503] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 503] close(249) = 0 [pid 503] close(248) = 0 [pid 503] prctl(PR_SET_NAME, "syz.2.134") = 0 [pid 503] close(4) = 0 [pid 503] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 503] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 503] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 503] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 503] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 503] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 503] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 503] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 503] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 503] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 503] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 503] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 503] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 503] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 503] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 503] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 503] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 503] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 503] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 503] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 503] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 503] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 503] close_range(3, 30, 0) = 0 [pid 503] exit_group(0) = ? [pid 503] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=119, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=974935331}) [pid 380] umount2("./117", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./117", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x86\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xba\x8c\x01"..., 256) = 256 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x87\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 56 [pid 380] fstat(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x87\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 48 [pid 380] getdents64(3 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./117/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./117/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./117/binderfs") = 0 [pid 380] umount2("./117/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./117/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./117/cgroup.net") = 0 [pid 380] umount2("./117/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./117/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./117/cgroup.cpu") = 0 [pid 380] umount2("./117/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./117/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./117/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./117", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./118", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x87\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 504 attached , child_tidptr=0x55556dd077d0) = 120 [pid 504] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 504] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 504] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 504] chdir("./118") = 0 [pid 504] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 504] setpgid(0, 0) = 0 [pid 504] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 504] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 504] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 504] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 504] write(3, "1000", 4) = 4 [pid 504] close(3) = 0 [pid 504] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 504] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 504] close(249) = 0 [pid 504] close(248) = 0 [pid 504] prctl(PR_SET_NAME, "syz.2.135") = 0 [pid 504] close(4) = 0 [pid 504] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 504] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 504] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 504] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 504] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 504] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 504] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 504] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 504] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 504] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 504] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 504] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 504] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 504] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 504] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 504] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 504] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 504] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 504] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 504] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 504] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 504] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 504] close_range(3, 30, 0) = 0 [pid 504] exit_group(0) = ? [pid 504] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=120, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 224, NULL, 0) = 1 [pid 312] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=970867026}) [pid 312] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] umount2("./118", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 312] read(6 [pid 307] sched_getaffinity(0, 8192 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 307] <... sched_getaffinity resumed>, [0 1]) = 8 [pid 380] openat(AT_FDCWD, "./118", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x87\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xc3\xc9\x01"..., 256 [pid 312] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x86\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./118/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 312] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x88\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./118/binderfs" [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999845559}) [pid 312] <... write resumed>) = 1992 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] read(3 [pid 380] unlink("./118/binderfs") = 0 [pid 380] umount2("./118/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./118/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 312] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x89\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] unlink("./118/cgroup.net" [pid 314] read(3 [pid 380] <... unlink resumed>) = 0 [pid 312] <... write resumed>) = 1992 [pid 380] umount2("./118/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x88\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 312] read(6 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] write(3, "\x3c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x18\x00\x08\x00\x04\x00\x00\x00\x10\x00\x0c\x00\x00\x00\x02\x00\x00\x00\x88\x00\x00\x00\x00\x00\x00\x00\x80\x84\x1e\x00\x00\x00\x00\x00", 64 [pid 380] newfstatat(AT_FDCWD, "./118/cgroup.cpu" [pid 314] <... write resumed>) = 64 [pid 312] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x87\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xc3\xc9\x01"..., 11533748) = 256 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x88\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] unlink("./118/cgroup.cpu" [pid 312] read(6 [pid 314] <... write resumed>) = 48 [pid 380] <... unlink resumed>) = 0 [pid 312] <... read resumed>, "\x3c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x18\x00\x08\x00\x04\x00\x00\x00\x10\x00\x0c\x00\x00\x00\x02\x00\x00\x00\x88\x00\x00\x00\x00\x00\x00\x00\x80\x84\x1e\x00\x00\x00\x00\x00", 11533748) = 64 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] umount2("./118/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./118/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./118/cgroup") = 0 [pid 312] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x8a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] getdents64(3 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999990832}) [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 314] read(3 [pid 312] <... write resumed>) = 1992 [pid 380] close(3 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 312] read(6 [pid 380] <... close resumed>) = 0 [pid 314] read(3 [pid 312] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] unlinkat(AT_FDCWD, "./118", AT_REMOVEDIR [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x89\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 312] epoll_pwait(4 [pid 380] <... unlinkat resumed>) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 312] <... epoll_pwait resumed>, [{events=EPOLLOUT, data=0x3fb4d00704000002}], 128, 0, NULL, 0) = 1 [pid 380] mkdirat(AT_FDCWD, "./119", 0777 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999992283}) [pid 312] epoll_pwait(4 [pid 380] <... mkdirat resumed>) = 0 [pid 314] read(3 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=163364444} [pid 380] <... openat resumed>) = 3 [pid 314] read(3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x8a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 380] close(3 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... close resumed>) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x88\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 505 attached [pid 505] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 121 [pid 505] <... set_robust_list resumed>) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 505] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 505] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 505] chdir("./119") = 0 [pid 505] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 505] setpgid(0, 0) = 0 [pid 505] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 505] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 505] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 505] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 505] write(3, "1000", 4) = 4 [pid 505] close(3) = 0 [pid 505] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 505] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 505] close(249) = 0 [pid 505] close(248) = 0 [pid 505] prctl(PR_SET_NAME, "syz.2.136") = 0 [pid 505] close(4) = 0 [pid 505] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 505] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 505] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 505] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 505] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 505] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 505] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 505] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 505] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 505] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 505] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 505] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 505] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 505] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 505] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 505] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 505] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 505] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 505] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 505] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 505] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 505] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 505] close_range(3, 30, 0) = 0 [pid 505] exit_group(0) = ? [pid 505] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=121, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=985285854}) [pid 380] umount2("./119", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./119", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x88\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x36\x6e\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 164, NULL, 0) = 1 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x89\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 312] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x89\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 312] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 312] read(6 [pid 380] umount2("./119/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 312] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x88\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x36\x6e\x01"..., 11533748) = 256 [pid 380] newfstatat(AT_FDCWD, "./119/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 312] read(6 [pid 380] unlink("./119/binderfs" [pid 312] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] <... unlink resumed>) = 0 [pid 312] epoll_pwait(4 [pid 380] umount2("./119/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 312] epoll_pwait(4 [pid 380] newfstatat(AT_FDCWD, "./119/cgroup.net" [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=140854507} [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./119/cgroup.net") = 0 [pid 380] umount2("./119/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./119/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./119/cgroup.cpu") = 0 [pid 380] umount2("./119/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./119/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./119/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./119", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./120", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x89\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 506 attached [pid 506] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 122 [pid 506] <... set_robust_list resumed>) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 506] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 506] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 506] chdir("./120") = 0 [pid 506] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 506] setpgid(0, 0) = 0 [pid 506] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 506] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 506] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 506] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 506] write(3, "1000", 4) = 4 [pid 506] close(3) = 0 [pid 506] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 506] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 506] close(249) = 0 [pid 506] close(248) = 0 [pid 506] prctl(PR_SET_NAME, "syz.2.137") = 0 [pid 506] close(4) = 0 [pid 506] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 506] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 506] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 506] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 506] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 506] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 506] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 506] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 506] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 506] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 506] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 506] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 506] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 506] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 506] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 506] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 506] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 506] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 506] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 506] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 506] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 506] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 506] close_range(3, 30, 0) = 0 [pid 506] exit_group(0) = ? [pid 506] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=122, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=970683251}) [pid 314] read(11 [pid 380] <... write resumed>) = 4 [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] umount2("./120", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x89\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xc3\xc9\x01"..., 256 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... write resumed>) = 256 [pid 380] openat(AT_FDCWD, "./120", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x8a\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 56 [pid 380] fstat(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x8a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 48 [pid 380] getdents64(3 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./120/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./120/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./120/binderfs") = 0 [pid 380] umount2("./120/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./120/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./120/cgroup.net") = 0 [pid 380] umount2("./120/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./120/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./120/cgroup.cpu") = 0 [pid 380] umount2("./120/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./120/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./120/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./120", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./121", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x8a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 507 attached [pid 507] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 123 [pid 507] <... set_robust_list resumed>) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 507] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 507] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 507] chdir("./121") = 0 [pid 507] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 507] setpgid(0, 0) = 0 [pid 507] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 507] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 507] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 507] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 507] write(3, "1000", 4) = 4 [pid 507] close(3) = 0 [pid 507] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 507] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 507] close(249) = 0 [pid 507] close(248) = 0 [pid 507] prctl(PR_SET_NAME, "syz.2.138") = 0 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 141, NULL, 0) = 1 [pid 507] close(4) = 0 [pid 312] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 507] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 312] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 507] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 312] read(6 [pid 507] <... futex resumed>) = 0 [pid 507] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0 [pid 312] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x89\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 507] <... bpf resumed>, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 507] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 507] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 507] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80 [pid 312] write(2, "2026/08/16 19:15:10 executed programs: 122\n", 43 2026/08/16 19:15:10 executed programs: 122 [pid 507] <... bpf resumed>) = 3 [pid 507] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 312] <... write resumed>) = 43 [pid 507] <... futex resumed>) = 0 [pid 507] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 507] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 312] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x8b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 507] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=986040091}) [pid 312] <... write resumed>) = 1992 [pid 507] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] read(3 [pid 507] <... futex resumed>) = 0 [pid 507] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 312] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x8c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 507] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] read(3 [pid 507] <... futex resumed>) = 0 [pid 507] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 312] <... write resumed>) = 1992 [pid 507] <... futex resumed>) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x8b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 507] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0 [pid 312] read(6 [pid 507] <... bpf resumed>, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 312] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 507] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999991674}) [pid 507] <... futex resumed>) = 0 [pid 312] epoll_pwait(4 [pid 314] read(3 [pid 507] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 507] <... futex resumed>) = 0 [pid 314] read(3 [pid 312] epoll_pwait(4 [pid 507] perf_event_open( [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x8c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 507] <... perf_event_open resumed>{type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 507] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=94080391} [pid 507] <... futex resumed>) = 0 [pid 507] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 507] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 507] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 507] close_range(3, 30, 0) = 0 [pid 507] exit_group(0) = ? [pid 507] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=123, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=993110458}) [pid 380] umount2("./121", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11, "\x00\x00\x00\x00", 4) = 4 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x8a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x78\x7d\x01"..., 256 [pid 380] openat(AT_FDCWD, "./121", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] <... write resumed>) = 256 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 95, NULL, 0) = 1 [pid 380] <... openat resumed>) = 3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x8b\x00\x00\x00\x00\x00\x00\x00", 56 [pid 312] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] fstat(3 [pid 314] <... write resumed>) = 56 [pid 312] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x8b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 312] read(6 [pid 314] <... write resumed>) = 48 [pid 312] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x8a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x78\x7d\x01"..., 11533748) = 256 [pid 380] getdents64(3 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 312] read(6 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 312] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] umount2("./121/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 312] epoll_pwait(4 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] newfstatat(AT_FDCWD, "./121/binderfs" [pid 312] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=85292871} [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./121/binderfs") = 0 [pid 380] umount2("./121/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./121/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./121/cgroup.net") = 0 [pid 380] umount2("./121/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./121/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./121/cgroup.cpu") = 0 [pid 380] umount2("./121/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./121/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./121/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./121", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./122", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x8b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 508 attached [pid 508] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 124 [pid 508] <... set_robust_list resumed>) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 508] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 508] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 508] chdir("./122") = 0 [pid 508] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 508] setpgid(0, 0) = 0 [pid 508] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 508] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 508] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 508] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 508] write(3, "1000", 4) = 4 [pid 508] close(3) = 0 [pid 508] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 508] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 508] close(249) = 0 [pid 508] close(248) = 0 [pid 508] prctl(PR_SET_NAME, "syz.2.139") = 0 [pid 508] close(4) = 0 [pid 508] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 508] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 508] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 508] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 508] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 508] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 508] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 508] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 508] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 508] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 508] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 508] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 508] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 508] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 508] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 508] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 508] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 508] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 508] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 508] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 508] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 508] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 508] close_range(3, 30, 0) = 0 [pid 508] exit_group(0) = ? [pid 508] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=124, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=978645544}) [pid 380] umount2("./122", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./122", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x8b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xb1\x4f\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x8c\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x8c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./122/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... write resumed>) = 48 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./122/binderfs" [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./122/binderfs") = 0 [pid 380] umount2("./122/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./122/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./122/cgroup.net") = 0 [pid 380] umount2("./122/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./122/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./122/cgroup.cpu") = 0 [pid 380] umount2("./122/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./122/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./122/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./122", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./123", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x8c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 509 attached [pid 509] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 125 [pid 509] <... set_robust_list resumed>) = 0 [pid 509] rt_sigprocmask(SIG_SETMASK, [] [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 509] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 509] chdir("./123") = 0 [pid 509] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 509] setpgid(0, 0) = 0 [pid 509] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 509] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 509] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 509] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 509] write(3, "1000", 4) = 4 [pid 509] close(3) = 0 [pid 509] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 509] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 509] close(249) = 0 [pid 509] close(248) = 0 [pid 509] prctl(PR_SET_NAME, "syz.2.140") = 0 [pid 509] close(4) = 0 [pid 509] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 509] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 509] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 509] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 509] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 509] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 509] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 509] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 509] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 509] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 509] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 509] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 509] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 509] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 509] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 85, NULL, 0) = 1 [pid 509] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 312] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 509] <... futex resumed>) = 0 [pid 312] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 509] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 312] read(6 [pid 509] <... futex resumed>) = 0 [pid 312] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x8b\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 509] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 312] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x8d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=972840646}) [pid 312] <... write resumed>) = 1992 [pid 509] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] read(3 [pid 509] <... futex resumed>) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 312] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x8e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 314] read(3 [pid 312] <... write resumed>) = 1992 [pid 509] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x8d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 312] read(6 [pid 509] <... futex resumed>) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 312] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 509] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999990788}) [pid 312] epoll_pwait(4 [pid 314] read(3 [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 312] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=32810772} [pid 314] read(3, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x8e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 509] <... ioctl resumed>) = 0 [pid 509] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 509] close_range(3, 30, 0) = 0 [pid 509] exit_group(0) = ? [pid 509] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=125, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=994356993}) [pid 380] umount2("./123", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./123", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x8c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x51\x25\x02"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 33, NULL, 0) = 1 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x8d\x00\x00\x00\x00\x00\x00\x00", 56 [pid 312] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 314] <... write resumed>) = 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 312] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x8d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 312] read(6 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 312] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x8c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x51\x25\x02"..., 11533748) = 256 [pid 380] umount2("./123/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 312] read(6 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 312] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 312] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 380] newfstatat(AT_FDCWD, "./123/binderfs" [pid 312] epoll_pwait(4 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=25102651} [pid 380] unlink("./123/binderfs") = 0 [pid 380] umount2("./123/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./123/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./123/cgroup.net") = 0 [pid 380] umount2("./123/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./123/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./123/cgroup.cpu") = 0 [pid 380] umount2("./123/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./123/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./123/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./123", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./124", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x8d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 510 attached , child_tidptr=0x55556dd077d0) = 126 [pid 510] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 510] <... set_robust_list resumed>) = 0 [pid 510] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 510] chdir("./124") = 0 [pid 510] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 510] setpgid(0, 0) = 0 [pid 510] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 510] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 510] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 510] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 510] write(3, "1000", 4) = 4 [pid 510] close(3) = 0 [pid 510] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 510] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 510] close(249) = 0 [pid 510] close(248) = 0 [pid 510] prctl(PR_SET_NAME, "syz.2.141") = 0 [pid 510] close(4) = 0 [pid 510] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 510] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 510] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 510] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 510] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 510] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 510] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 510] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 510] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 510] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 510] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 510] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 510] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 510] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 510] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 510] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 510] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 510] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 510] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 510] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 510] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 510] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 510] close_range(3, 30, 0) = 0 [pid 510] exit_group(0) = ? [pid 510] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=126, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=978801695}) [pid 380] umount2("./124", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./124", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x8d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xb1\x4f\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x8e\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x8e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./124/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./124/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./124/binderfs") = 0 [pid 380] umount2("./124/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./124/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./124/cgroup.net") = 0 [pid 380] umount2("./124/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./124/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./124/cgroup.cpu") = 0 [pid 380] umount2("./124/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./124/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./124/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./124", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./125", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 312] <... epoll_pwait resumed>, [], 128, 25, NULL, 0) = 0 [pid 307] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 380] <... socket resumed>) = 3 [pid 312] epoll_pwait(4 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 312] futex(0x1ed5c29ec960, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 308] <... futex resumed>) = 0 [pid 380] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 312] epoll_pwait(4 [pid 308] epoll_pwait(4 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 312] futex(0x1ed5c4d97960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=994710401} [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x8e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 511 attached [pid 511] set_robust_list(0x55556dd077e0, 24) = 0 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 127 [pid 511] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 511] chdir("./125" [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 511] <... chdir resumed>) = 0 [pid 511] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 511] setpgid(0, 0) = 0 [pid 511] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 511] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 511] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 511] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 511] write(3, "1000", 4) = 4 [pid 511] close(3) = 0 [pid 511] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 511] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 511] close(249) = 0 [pid 511] close(248) = 0 [pid 511] prctl(PR_SET_NAME, "syz.2.142") = 0 [pid 511] close(4) = 0 [pid 511] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 511] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 511] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 511] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 511] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 511] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 511] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 511] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 511] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 511] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 511] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 511] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 511] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 511] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 511] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 511] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 511] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 511] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 511] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 994, NULL, 0) = 1 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 307] <... futex resumed>) = 0 [pid 308] read(6 [pid 511] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x8d\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 511] <... futex resumed>) = 0 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x8f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 511] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=972077037}) [pid 308] <... write resumed>) = 1992 [pid 511] <... ioctl resumed>) = 0 [pid 314] read(3 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 511] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 308] <... write resumed>) = 1992 [pid 511] <... futex resumed>) = 0 [pid 314] read(3 [pid 308] read(6 [pid 511] close_range(3, 30, 0 [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x8f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 308] epoll_pwait(4 [pid 511] <... close_range resumed>) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 307] epoll_pwait(4 [pid 511] exit_group(0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999989685}) [pid 308] epoll_pwait(4 [pid 307] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 511] <... exit_group resumed>) = ? [pid 314] read(3, "\xc4\x07\x00\x00", 4) = 4 [pid 314] read(3 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=962201764} [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 511] +++ exited with 0 +++ [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=127, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=999588232}) [pid 380] umount2("./125", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] read(11 [pid 380] openat(AT_FDCWD, "./125", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x8e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xde\x80\x02"..., 256 [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./125/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./125/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./125/binderfs") = 0 [pid 380] umount2("./125/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./125/cgroup.net" [pid 314] <... write resumed>) = 256 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 964, NULL, 0) = 1 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x8f\x00\x00\x00\x00\x00\x00\x00", 56 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] unlink("./125/cgroup.net" [pid 314] <... write resumed>) = 56 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] <... unlink resumed>) = 0 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x8f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] read(6 [pid 380] umount2("./125/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... write resumed>) = 48 [pid 308] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x8e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xde\x80\x02"..., 11533748) = 256 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] read(6 [pid 380] newfstatat(AT_FDCWD, "./125/cgroup.cpu" [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] epoll_pwait(4 [pid 380] unlink("./125/cgroup.cpu" [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] <... unlink resumed>) = 0 [pid 308] epoll_pwait(4 [pid 380] umount2("./125/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./125/cgroup" [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=958003099} [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./125/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./125", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./126", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 728) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1032) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 576) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x78\x02\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 728) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x8f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 512 attached , child_tidptr=0x55556dd077d0) = 128 [pid 512] set_robust_list(0x55556dd077e0, 24) = 0 [pid 512] rt_sigprocmask(SIG_SETMASK, [] [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 512] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 512] chdir("./126" [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 512] <... chdir resumed>) = 0 [pid 512] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 512] setpgid(0, 0) = 0 [pid 512] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 512] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 512] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 512] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 512] write(3, "1000", 4) = 4 [pid 512] close(3) = 0 [pid 512] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 512] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 512] close(249) = 0 [pid 512] close(248) = 0 [pid 512] prctl(PR_SET_NAME, "syz.2.143") = 0 [pid 512] close(4) = 0 [pid 512] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 512] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 512] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 512] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 512] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 512] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 512] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 512] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 512] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 512] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 512] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 512] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 512] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 512] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 512] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 512] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 512] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 512] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 512] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 512] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 512] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 512] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 512] close_range(3, 30, 0) = 0 [pid 512] exit_group(0) = ? [pid 512] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=128, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 380] umount2("./126", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=978518129}) [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] openat(AT_FDCWD, "./126", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] read(11 [pid 380] <... openat resumed>) = 3 [pid 380] fstat(3 [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 380] getdents64(3 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x8f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\xf3\x5e\x01"..., 256 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./126/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... write resumed>) = 256 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./126/binderfs" [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./126/binderfs" [pid 314] <... write resumed>) = 56 [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./126/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./126/cgroup.net" [pid 314] <... write resumed>) = 48 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./126/cgroup.net" [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./126/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./126/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./126/cgroup.cpu") = 0 [pid 380] umount2("./126/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./126/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./126/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./126", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./127", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 513 attached [pid 513] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 129 [pid 513] <... set_robust_list resumed>) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 513] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 513] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 513] chdir("./127") = 0 [pid 513] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 513] setpgid(0, 0) = 0 [pid 513] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 513] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 513] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 513] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 513] write(3, "1000", 4) = 4 [pid 513] close(3) = 0 [pid 513] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 513] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 513] close(249) = 0 [pid 513] close(248) = 0 [pid 513] prctl(PR_SET_NAME, "syz.2.144") = 0 [pid 513] close(4) = 0 [pid 513] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 513] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 513] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 513] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 513] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 513] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 513] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 513] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 513] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 513] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 513] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 513] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 513] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 513] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 513] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 513] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 513] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 513] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 513] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 513] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 513] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 513] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 513] close_range(3, 30, 0 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 958, NULL, 0) = 1 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 307] <... futex resumed>) = 0 [pid 513] <... close_range resumed>) = 0 [pid 308] read(6 [pid 513] exit_group(0) = ? [pid 308] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x8f\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 513] +++ exited with 0 +++ [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x91\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=129, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 380] rt_sigreturn({mask=[]} [pid 308] <... write resumed>) = 1992 [pid 380] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=971866274}) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 380] umount2("./127", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] openat(AT_FDCWD, "./127", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x92\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] fstat(3 [pid 314] read(3 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 308] <... write resumed>) = 1992 [pid 380] getdents64(3 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 308] read(6 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] read(3 [pid 380] umount2("./127/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x91\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 308] epoll_pwait(4 [pid 380] newfstatat(AT_FDCWD, "./127/binderfs" [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] unlink("./127/binderfs" [pid 314] <... pselect6 resumed>) = 2 (in [3 11], left {tv_sec=0, tv_nsec=999989784}) [pid 380] <... unlink resumed>) = 0 [pid 308] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=905414698} [pid 380] umount2("./127/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(3 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./127/cgroup.net" [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./127/cgroup.net" [pid 314] read(3 [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./127/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x92\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./127/cgroup.cpu" [pid 314] read(11 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./127/cgroup.cpu" [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./127/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x48\xe8\x01"..., 256 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./127/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... write resumed>) = 256 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 905, NULL, 0) = 1 [pid 380] unlink("./127/cgroup" [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x91\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... unlink resumed>) = 0 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] getdents64(3 [pid 314] <... write resumed>) = 56 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 308] <... futex resumed>) = 1 [pid 380] unlinkat(AT_FDCWD, "./127", AT_REMOVEDIR [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x91\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] read(6 [pid 307] <... futex resumed>) = 0 [pid 380] <... unlinkat resumed>) = 0 [pid 314] <... write resumed>) = 48 [pid 308] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x90\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x48\xe8\x01"..., 11533748) = 256 [pid 380] mkdirat(AT_FDCWD, "./128", 0777 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... mkdirat resumed>) = 0 [pid 308] read(6 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] <... openat resumed>) = 3 [pid 308] epoll_pwait(4 [pid 380] ioctl(3, LOOP_CLR_FD [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 308] epoll_pwait(4 [pid 380] close(3) = 0 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=902155710} [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x91\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 514 attached , child_tidptr=0x55556dd077d0) = 130 [pid 514] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 514] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 514] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 514] chdir("./128") = 0 [pid 514] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 514] setpgid(0, 0) = 0 [pid 514] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 514] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 514] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 514] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 514] write(3, "1000", 4) = 4 [pid 514] close(3) = 0 [pid 514] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 514] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 514] close(249) = 0 [pid 514] close(248) = 0 [pid 514] prctl(PR_SET_NAME, "syz.2.145") = 0 [pid 514] close(4) = 0 [pid 514] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 514] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 514] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 514] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 514] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 514] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 514] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 514] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 514] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 514] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 514] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 514] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 514] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 514] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 514] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 514] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 514] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 514] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 514] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 514] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 514] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 514] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 514] close_range(3, 30, 0) = 0 [pid 514] exit_group(0) = ? [pid 514] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=130, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=975888713}) [pid 380] umount2("./128", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] openat(AT_FDCWD, "./128", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] read(11 [pid 380] <... openat resumed>) = 3 [pid 380] fstat(3 [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 380] getdents64(3 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x91\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x78\x7d\x01"..., 256 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./128/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... write resumed>) = 256 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./128/binderfs" [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x92\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./128/binderfs" [pid 314] <... write resumed>) = 56 [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./128/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x92\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./128/cgroup.net" [pid 314] <... write resumed>) = 48 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./128/cgroup.net" [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./128/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./128/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./128/cgroup.cpu") = 0 [pid 380] umount2("./128/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./128/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./128/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./128", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./129", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x92\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 515 attached [pid 515] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 131 [pid 515] <... set_robust_list resumed>) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 515] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 515] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 515] chdir("./129") = 0 [pid 515] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 515] setpgid(0, 0) = 0 [pid 515] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 515] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 515] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 515] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 515] write(3, "1000", 4) = 4 [pid 515] close(3) = 0 [pid 515] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 515] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 515] close(249) = 0 [pid 515] close(248) = 0 [pid 515] prctl(PR_SET_NAME, "syz.2.146") = 0 [pid 515] close(4) = 0 [pid 515] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 515] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 515] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 515] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 515] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 515] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 515] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 515] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 515] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 515] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 515] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 515] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 515] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 515] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 515] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 515] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 515] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 515] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 515] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 902, NULL, 0) = 1 [pid 515] <... futex resumed>) = 0 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 515] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 515] <... futex resumed>) = 0 [pid 308] read(6 [pid 515] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4 [pid 308] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x91\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 515] <... ioctl resumed>) = 0 [pid 515] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x93\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 515] <... futex resumed>) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=981218182}) [pid 515] close_range(3, 30, 0 [pid 308] <... write resumed>) = 1992 [pid 314] read(3 [pid 515] <... close_range resumed>) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 515] exit_group(0) = ? [pid 314] read(3 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x94\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x93\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 308] <... write resumed>) = 1992 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] read(6 [pid 515] +++ exited with 0 +++ [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999991914}) [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=131, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] read(3 [pid 308] epoll_pwait(4 [pid 380] rt_sigreturn({mask=[]} [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 380] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 314] read(3, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x94\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 308] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=855581361} [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=999934548}) [pid 380] umount2("./129", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./129", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x92\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xb1\x4f\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 855, NULL, 0) = 1 [pid 380] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x93\x00\x00\x00\x00\x00\x00\x00", 56 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] getdents64(3 [pid 314] <... write resumed>) = 56 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x93\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] umount2("./129/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] read(6 [pid 314] <... write resumed>) = 48 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] newfstatat(AT_FDCWD, "./129/binderfs" [pid 308] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x92\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xb1\x4f\x01"..., 11533748) = 256 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] read(6 [pid 380] unlink("./129/binderfs" [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] <... unlink resumed>) = 0 [pid 308] epoll_pwait(4 [pid 380] umount2("./129/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] epoll_pwait(4 [pid 380] newfstatat(AT_FDCWD, "./129/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=852514319} [pid 380] unlink("./129/cgroup.net") = 0 [pid 380] umount2("./129/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./129/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./129/cgroup.cpu") = 0 [pid 380] umount2("./129/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./129/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./129/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./129", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./130", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x93\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 516 attached , child_tidptr=0x55556dd077d0) = 132 [pid 380] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 516] set_robust_list(0x55556dd077e0, 24) = 0 [pid 516] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 516] chdir("./130") = 0 [pid 516] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 516] setpgid(0, 0) = 0 [pid 516] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 516] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 516] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 516] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 516] write(3, "1000", 4) = 4 [pid 516] close(3) = 0 [pid 516] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 516] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 516] close(249) = 0 [pid 516] close(248) = 0 [pid 516] prctl(PR_SET_NAME, "syz.2.147") = 0 [pid 516] close(4) = 0 [pid 516] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 516] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 516] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 516] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 516] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 516] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 516] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 516] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 516] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 516] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 516] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 516] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 516] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 516] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 516] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 516] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 516] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 516] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 516] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 516] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 516] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 516] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 516] close_range(3, 30, 0) = 0 [pid 516] exit_group(0) = ? [pid 516] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=132, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = 0 [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=974058097}) [pid 380] umount2("./130", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11, "\x00\x00\x00\x00", 4) = 4 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x93\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\xfc\x9b\x01"..., 256 [pid 380] openat(AT_FDCWD, "./130", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] <... write resumed>) = 256 [pid 380] <... openat resumed>) = 3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x94\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] fstat(3 [pid 314] <... write resumed>) = 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x94\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] getdents64(3 [pid 314] <... write resumed>) = 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./130/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./130/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./130/binderfs") = 0 [pid 380] umount2("./130/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./130/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./130/cgroup.net") = 0 [pid 380] umount2("./130/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./130/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./130/cgroup.cpu") = 0 [pid 380] umount2("./130/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./130/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./130/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./130", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./131", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x94\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 517 attached [pid 517] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 133 [pid 517] <... set_robust_list resumed>) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 517] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 517] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 517] chdir("./131") = 0 [pid 517] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 517] setpgid(0, 0) = 0 [pid 517] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 517] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 517] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 517] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 517] write(3, "1000", 4) = 4 [pid 517] close(3) = 0 [pid 517] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 517] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 517] close(249) = 0 [pid 517] close(248) = 0 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 853, NULL, 0) = 1 [pid 517] prctl(PR_SET_NAME, "syz.2.148" [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 517] <... prctl resumed>) = 0 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 517] close(4 [pid 308] read(6 [pid 517] <... close resumed>) = 0 [pid 308] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x93\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 517] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x95\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 517] <... futex resumed>) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=983260899}) [pid 308] <... write resumed>) = 1992 [pid 517] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] read(3 [pid 517] <... futex resumed>) = 0 [pid 517] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 517] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x96\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 517] <... futex resumed>) = 0 [pid 314] read(3 [pid 517] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] <... write resumed>) = 1992 [pid 517] <... futex resumed>) = 0 [pid 517] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x95\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 308] read(6 [pid 517] <... bpf resumed>) = 3 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 517] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 517] <... futex resumed>) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999991494}) [pid 517] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] read(3 [pid 308] epoll_pwait(4 [pid 517] <... futex resumed>) = 0 [pid 517] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 517] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] read(3 [pid 308] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=806454321} [pid 517] <... futex resumed>) = 0 [pid 517] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x96\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 517] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 517] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 517] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 517] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 517] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 517] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 517] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 517] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 517] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 517] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 517] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 517] close_range(3, 30, 0) = 0 [pid 517] exit_group(0) = ? [pid 517] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=133, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=993229911}) [pid 380] umount2("./131", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11, "\x00\x00\x00\x00", 4) = 4 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x94\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\xfc\x9b\x01"..., 256 [pid 380] openat(AT_FDCWD, "./131", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] <... write resumed>) = 256 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 807, NULL, 0) = 1 [pid 380] <... openat resumed>) = 3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x95\x00\x00\x00\x00\x00\x00\x00", 56 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] fstat(3 [pid 314] <... write resumed>) = 56 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x95\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] read(6 [pid 380] getdents64(3 [pid 314] <... write resumed>) = 48 [pid 308] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x94\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\xfc\x9b\x01"..., 11533748) = 256 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] read(6 [pid 380] umount2("./131/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] epoll_pwait(4 [pid 380] newfstatat(AT_FDCWD, "./131/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] unlink("./131/binderfs" [pid 308] epoll_pwait(4 [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./131/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=796370056} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./131/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./131/cgroup.net") = 0 [pid 380] umount2("./131/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./131/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./131/cgroup.cpu") = 0 [pid 380] umount2("./131/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./131/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./131/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./131", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./132", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x95\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 518 attached , child_tidptr=0x55556dd077d0) = 134 [pid 518] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 518] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 518] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 518] chdir("./132") = 0 [pid 518] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 518] setpgid(0, 0) = 0 [pid 518] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 518] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 518] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 518] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 518] write(3, "1000", 4) = 4 [pid 518] close(3) = 0 [pid 518] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 518] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 518] close(249) = 0 [pid 518] close(248) = 0 [pid 518] prctl(PR_SET_NAME, "syz.2.149") = 0 [pid 518] close(4) = 0 [pid 518] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 518] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 518] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 518] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 518] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 518] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 518] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 518] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 518] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 518] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 518] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 518] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 518] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 518] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 518] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 518] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 518] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 518] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 518] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 518] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 518] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 518] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 518] close_range(3, 30, 0) = 0 [pid 518] exit_group(0) = ? [pid 518] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=134, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=976308038}) [pid 380] umount2("./132", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./132", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x95\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x78\x7d\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x96\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x96\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./132/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./132/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./132/binderfs") = 0 [pid 380] umount2("./132/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./132/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./132/cgroup.net") = 0 [pid 380] umount2("./132/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./132/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./132/cgroup.cpu") = 0 [pid 380] umount2("./132/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./132/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./132/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./132", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./133", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x96\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 519 attached [pid 519] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 135 [pid 519] <... set_robust_list resumed>) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 519] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 519] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 519] chdir("./133") = 0 [pid 519] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 519] setpgid(0, 0) = 0 [pid 519] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 519] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 519] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 519] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 519] write(3, "1000", 4) = 4 [pid 519] close(3) = 0 [pid 519] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 519] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 519] close(249) = 0 [pid 519] close(248) = 0 [pid 519] prctl(PR_SET_NAME, "syz.2.150") = 0 [pid 519] close(4) = 0 [pid 519] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 519] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 519] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 519] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 519] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 519] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 519] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 519] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 519] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 519] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 519] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 519] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 519] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 519] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 519] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 519] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 796, NULL, 0) = 1 [pid 519] <... futex resumed>) = 0 [pid 519] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 519] <... futex resumed>) = 0 [pid 519] perf_event_open( [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 519] <... perf_event_open resumed>{type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 308] read(6 [pid 519] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 308] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x95\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 519] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 519] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x97\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 519] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=976001947}) [pid 308] <... write resumed>) = 1992 [pid 519] close_range(3, 30, 0 [pid 314] read(3 [pid 519] <... close_range resumed>) = 0 [pid 519] exit_group(0) = ? [pid 519] +++ exited with 0 +++ [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x98\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 314] read(3 [pid 308] <... write resumed>) = 1992 [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=135, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x97\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 380] rt_sigreturn({mask=[]} [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] read(6 [pid 380] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999991636}) [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] read(3, "\xc4\x07\x00\x00", 4) = 4 [pid 308] epoll_pwait(4 [pid 380] write(248, "\x00\x00\x00\x00", 4 [pid 314] read(3 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] <... write resumed>) = 4 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x98\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 308] epoll_pwait(4 [pid 380] umount2("./133", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=999992232}) [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=744767667} [pid 380] openat(AT_FDCWD, "./133", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] read(11 [pid 380] <... openat resumed>) = 3 [pid 380] fstat(3 [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 380] getdents64(3 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x96\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x81\xba\x01"..., 256 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./133/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... write resumed>) = 256 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./133/binderfs" [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x97\x00\x00\x00\x00\x00\x00\x00", 56 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 745, NULL, 0) = 1 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... write resumed>) = 56 [pid 380] unlink("./133/binderfs" [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x97\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... unlink resumed>) = 0 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] umount2("./133/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... write resumed>) = 48 [pid 307] sched_yield( [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] read(6 [pid 307] <... sched_yield resumed>) = 0 [pid 380] newfstatat(AT_FDCWD, "./133/cgroup.net" [pid 308] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x96\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x81\xba\x01"..., 11533748) = 256 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./133/cgroup.net" [pid 308] read(6 [pid 380] <... unlink resumed>) = 0 [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] umount2("./133/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] epoll_pwait(4 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./133/cgroup.cpu" [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=742352674} [pid 380] unlink("./133/cgroup.cpu") = 0 [pid 380] umount2("./133/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./133/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./133/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./133", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./134", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x97\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 520 attached [pid 520] set_robust_list(0x55556dd077e0, 24) = 0 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 136 [pid 520] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 520] chdir("./134" [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 520] <... chdir resumed>) = 0 [pid 520] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 520] setpgid(0, 0) = 0 [pid 520] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 520] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 520] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 520] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 520] write(3, "1000", 4) = 4 [pid 520] close(3) = 0 [pid 520] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 520] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 520] close(249) = 0 [pid 520] close(248) = 0 [pid 520] prctl(PR_SET_NAME, "syz.2.151") = 0 [pid 520] close(4) = 0 [pid 520] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 520] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 520] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 520] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 520] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 520] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 520] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 520] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 520] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 520] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 520] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 520] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 520] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 520] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 520] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 520] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 520] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 520] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 520] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 520] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 520] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 520] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 520] close_range(3, 30, 0) = 0 [pid 520] exit_group(0) = ? [pid 520] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=136, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=973945914}) [pid 380] umount2("./134", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./134", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x97\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\xfc\x9b\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x98\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x98\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./134/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./134/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./134/binderfs") = 0 [pid 380] umount2("./134/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./134/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./134/cgroup.net") = 0 [pid 380] umount2("./134/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./134/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./134/cgroup.cpu") = 0 [pid 380] umount2("./134/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./134/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./134/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./134", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./135", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x98\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 521 attached , child_tidptr=0x55556dd077d0) = 137 [pid 521] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 521] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 521] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 521] chdir("./135") = 0 [pid 521] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 521] setpgid(0, 0) = 0 [pid 521] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 521] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 521] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 521] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 521] write(3, "1000", 4) = 4 [pid 521] close(3) = 0 [pid 521] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 521] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 521] close(249) = 0 [pid 521] close(248) = 0 [pid 521] prctl(PR_SET_NAME, "syz.2.152") = 0 [pid 521] close(4) = 0 [pid 521] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 521] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 521] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 521] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 521] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 521] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 521] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 521] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 521] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 521] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 521] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 521] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 521] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 521] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 521] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 742, NULL, 0) = 1 [pid 521] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 521] <... futex resumed>) = 0 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 521] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] read(6 [pid 521] <... futex resumed>) = 0 [pid 308] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x97\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 521] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x99\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 521] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=982462884}) [pid 308] <... write resumed>) = 1992 [pid 521] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] read(3 [pid 521] <... futex resumed>) = 0 [pid 521] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x9a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 521] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] read(3 [pid 521] <... futex resumed>) = 0 [pid 308] <... write resumed>) = 1992 [pid 521] close_range(3, 30, 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x99\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 308] read(6 [pid 521] <... close_range resumed>) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 521] exit_group(0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999991537}) [pid 308] epoll_pwait(4 [pid 521] <... exit_group resumed>) = ? [pid 314] read(3 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 308] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=696396691} [pid 314] read(3, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x9a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 521] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=137, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=998684042}) [pid 380] umount2("./135", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] read(11 [pid 380] openat(AT_FDCWD, "./135", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x98\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xb1\x4f\x01"..., 256 [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./135/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... write resumed>) = 256 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 696, NULL, 0) = 1 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x99\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] newfstatat(AT_FDCWD, "./135/binderfs" [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... write resumed>) = 56 [pid 380] unlink("./135/binderfs" [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] <... unlink resumed>) = 0 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x99\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] read(6 [pid 380] umount2("./135/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... write resumed>) = 48 [pid 308] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x98\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xb1\x4f\x01"..., 11533748) = 256 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] read(6 [pid 380] newfstatat(AT_FDCWD, "./135/cgroup.net" [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] epoll_pwait(4 [pid 380] unlink("./135/cgroup.net" [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] <... unlink resumed>) = 0 [pid 308] epoll_pwait(4 [pid 380] umount2("./135/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=692177305} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./135/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./135/cgroup.cpu") = 0 [pid 380] umount2("./135/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./135/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./135/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./135", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./136", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x99\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 522 attached [pid 522] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 138 [pid 522] <... set_robust_list resumed>) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 522] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 522] chdir("./136") = 0 [pid 522] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 522] setpgid(0, 0) = 0 [pid 522] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 522] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 522] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 522] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 522] write(3, "1000", 4) = 4 [pid 522] close(3) = 0 [pid 522] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 522] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 522] close(249) = 0 [pid 522] close(248) = 0 [pid 522] prctl(PR_SET_NAME, "syz.2.153") = 0 [pid 522] close(4) = 0 [pid 522] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 522] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 522] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 522] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 522] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 522] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 522] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 522] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 522] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 522] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 522] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 522] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 522] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 522] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 522] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 522] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 522] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 522] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 522] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 522] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 522] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 522] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 522] close_range(3, 30, 0) = 0 [pid 522] exit_group(0) = ? [pid 522] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=138, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=976508478}) [pid 380] umount2("./136", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] read(11 [pid 380] openat(AT_FDCWD, "./136", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x99\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x78\x7d\x01"..., 256 [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 256 [pid 380] umount2("./136/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x9a\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] newfstatat(AT_FDCWD, "./136/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... write resumed>) = 56 [pid 380] unlink("./136/binderfs") = 0 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x9a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] umount2("./136/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] <... write resumed>) = 48 [pid 380] newfstatat(AT_FDCWD, "./136/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] unlink("./136/cgroup.net") = 0 [pid 380] umount2("./136/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./136/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./136/cgroup.cpu") = 0 [pid 380] umount2("./136/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./136/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./136/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./136", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./137", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x9a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 523 attached , child_tidptr=0x55556dd077d0) = 139 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 523] set_robust_list(0x55556dd077e0, 24 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 523] <... set_robust_list resumed>) = 0 [pid 523] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 523] chdir("./137") = 0 [pid 523] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 523] setpgid(0, 0) = 0 [pid 523] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 523] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 523] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 523] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 523] write(3, "1000", 4) = 4 [pid 523] close(3) = 0 [pid 523] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 523] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 523] close(249) = 0 [pid 523] close(248) = 0 [pid 523] prctl(PR_SET_NAME, "syz.2.154") = 0 [pid 523] close(4) = 0 [pid 523] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 523] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 523] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 523] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 523] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 523] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 523] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 523] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 523] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 523] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 523] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 523] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 523] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 523] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 523] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 523] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 692, NULL, 0) = 1 [pid 523] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 523] <... futex resumed>) = 0 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 523] perf_event_open( [pid 308] read(6, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x99\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x9b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992) = 1992 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x9c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992) = 1992 [pid 308] read(6, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 308] epoll_pwait(4 [pid 523] <... perf_event_open resumed>{type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 523] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=980454767}) [pid 308] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=648129822} [pid 523] <... futex resumed>) = 0 [pid 314] read(3 [pid 523] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 523] <... futex resumed>) = 0 [pid 314] read(3, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x9b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8}) = 1 (in [3], left {tv_sec=0, tv_nsec=999990701}) [pid 314] read(3, "\xc4\x07\x00\x00", 4) = 4 [pid 314] read(3, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x9c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 523] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 523] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 523] close_range(3, 30, 0) = 0 [pid 523] exit_group(0) = ? [pid 523] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=139, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=996429570}) [pid 380] umount2("./137", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./137", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x9a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\xfc\x9b\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 648, NULL, 0) = 1 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x9b\x00\x00\x00\x00\x00\x00\x00", 56 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x9b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] read(6 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 308] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x9a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\xfc\x9b\x01"..., 11533748) = 256 [pid 380] umount2("./137/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] read(6 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] newfstatat(AT_FDCWD, "./137/binderfs" [pid 308] epoll_pwait(4 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] unlink("./137/binderfs" [pid 308] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=639371936} [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./137/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./137/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./137/cgroup.net") = 0 [pid 380] umount2("./137/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./137/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./137/cgroup.cpu") = 0 [pid 380] umount2("./137/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./137/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./137/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./137", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./138", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x9b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 524 attached , child_tidptr=0x55556dd077d0) = 140 [pid 524] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 524] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 524] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 524] chdir("./138") = 0 [pid 524] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 524] setpgid(0, 0) = 0 [pid 524] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 524] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 524] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 524] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 524] write(3, "1000", 4) = 4 [pid 524] close(3) = 0 [pid 524] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 524] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 524] close(249) = 0 [pid 524] close(248) = 0 [pid 524] prctl(PR_SET_NAME, "syz.2.155") = 0 [pid 524] close(4) = 0 [pid 524] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 524] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 524] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 524] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 524] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 524] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 524] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 524] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 524] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 524] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 524] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 524] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 524] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 524] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 524] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 524] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 524] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 524] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 524] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 524] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 524] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 524] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 524] close_range(3, 30, 0) = 0 [pid 524] exit_group(0) = ? [pid 524] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=140, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 380] umount2("./138", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=972906201}) [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] openat(AT_FDCWD, "./138", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] read(11 [pid 380] <... openat resumed>) = 3 [pid 380] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 380] getdents64(3 [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./138/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x9b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x81\xba\x01"..., 256 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./138/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./138/binderfs" [pid 314] <... write resumed>) = 256 [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./138/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x9c\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./138/cgroup.net" [pid 314] <... write resumed>) = 56 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./138/cgroup.net" [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x9c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./138/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] <... write resumed>) = 48 [pid 380] newfstatat(AT_FDCWD, "./138/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] unlink("./138/cgroup.cpu") = 0 [pid 380] umount2("./138/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./138/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./138/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./138", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./139", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x9c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 525 attached , child_tidptr=0x55556dd077d0) = 141 [pid 525] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 525] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 525] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 525] chdir("./139") = 0 [pid 525] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 525] setpgid(0, 0 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 639, NULL, 0) = 1 [pid 525] <... setpgid resumed>) = 0 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 525] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 525] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 308] read(6 [pid 525] <... symlinkat resumed>) = 0 [pid 308] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x9b\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 525] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 525] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x9d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 525] write(3, "1000", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=987553256}) [pid 308] <... write resumed>) = 1992 [pid 525] close(3 [pid 314] read(3 [pid 525] <... close resumed>) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 525] read(200 [pid 314] read(3 [pid 525] <... read resumed>, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x9d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 525] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 525] <... symlinkat resumed>) = 0 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x9e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 525] close(249 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999648815}) [pid 308] <... write resumed>) = 1992 [pid 525] <... close resumed>) = 0 [pid 308] read(6 [pid 525] close(248 [pid 314] read(3 [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 525] <... close resumed>) = 0 [pid 308] epoll_pwait(4 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 525] prctl(PR_SET_NAME, "syz.2.156" [pid 314] read(3 [pid 308] epoll_pwait(4 [pid 525] <... prctl resumed>) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x9e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=596406180} [pid 525] close(4 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 525] <... close resumed>) = 0 [pid 525] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 525] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 525] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 525] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 525] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 525] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 525] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 525] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 525] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 525] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 525] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 525] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 525] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 525] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 525] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 525] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 525] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 525] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 525] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 525] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 525] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 525] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 525] close_range(3, 30, 0) = 0 [pid 525] exit_group(0) = ? [pid 525] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=141, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 380] umount2("./139", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=986291130}) [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] read(11 [pid 380] openat(AT_FDCWD, "./139", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] <... openat resumed>) = 3 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x9c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x81\xba\x01"..., 256 [pid 380] fstat(3 [pid 314] <... write resumed>) = 256 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 596, NULL, 0) = 1 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x9d\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] getdents64(3 [pid 314] <... write resumed>) = 56 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x9d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] umount2("./139/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... write resumed>) = 48 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] read(6 [pid 380] newfstatat(AT_FDCWD, "./139/binderfs" [pid 308] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x9c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x81\xba\x01"..., 11533748) = 256 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./139/binderfs" [pid 308] read(6 [pid 380] <... unlink resumed>) = 0 [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] umount2("./139/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] epoll_pwait(4 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] newfstatat(AT_FDCWD, "./139/cgroup.net" [pid 308] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=580092317} [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./139/cgroup.net") = 0 [pid 380] umount2("./139/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./139/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./139/cgroup.cpu") = 0 [pid 380] umount2("./139/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./139/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./139/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./139", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./140", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x9d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 526 attached [pid 526] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 142 [pid 526] <... set_robust_list resumed>) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 526] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 526] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 526] chdir("./140") = 0 [pid 526] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 526] setpgid(0, 0) = 0 [pid 526] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 526] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 526] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 526] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 526] write(3, "1000", 4) = 4 [pid 526] close(3) = 0 [pid 526] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 526] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 526] close(249) = 0 [pid 526] close(248) = 0 [pid 526] prctl(PR_SET_NAME, "syz.2.157") = 0 [pid 526] close(4) = 0 [pid 526] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 526] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 526] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 526] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 526] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 526] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 526] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 526] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 526] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 526] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 526] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 526] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 526] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 526] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 526] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 526] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 526] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 526] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 526] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 526] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 526] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 526] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 526] close_range(3, 30, 0) = 0 [pid 526] exit_group(0) = ? [pid 526] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=142, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 380] umount2("./140", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=983408901}) [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] openat(AT_FDCWD, "./140", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] read(11 [pid 380] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./140/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x9d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x66\x03\x01"..., 256 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./140/binderfs" [pid 314] <... write resumed>) = 256 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./140/binderfs" [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x9e\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./140/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... write resumed>) = 56 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./140/cgroup.net" [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x9e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./140/cgroup.net" [pid 314] <... write resumed>) = 48 [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./140/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./140/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./140/cgroup.cpu") = 0 [pid 380] umount2("./140/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./140/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./140/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./140", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./141", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x9e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 527 attached [pid 527] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 143 [pid 527] <... set_robust_list resumed>) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 527] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 527] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 527] chdir("./141") = 0 [pid 527] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 527] setpgid(0, 0) = 0 [pid 527] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 527] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 527] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 527] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 527] write(3, "1000", 4) = 4 [pid 527] close(3) = 0 [pid 527] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 527] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 527] close(249) = 0 [pid 527] close(248) = 0 [pid 527] prctl(PR_SET_NAME, "syz.2.158") = 0 [pid 527] close(4) = 0 [pid 527] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 527] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 527] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 527] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 527] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 527] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 527] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 527] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 527] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 527] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 527] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 527] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 527] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 527] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 527] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 527] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 527] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 527] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 527] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 527] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 527] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 527] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 527] close_range(3, 30, 0) = 0 [pid 527] exit_group(0) = ? [pid 527] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=143, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 380] umount2("./141", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] openat(AT_FDCWD, "./141", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=984334450}) [pid 380] <... openat resumed>) = 3 [pid 380] fstat(3 [pid 314] read(11 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./141/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./141/binderfs" [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x9e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x66\x03\x01"..., 256 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./141/binderfs") = 0 [pid 314] <... write resumed>) = 256 [pid 380] umount2("./141/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] newfstatat(AT_FDCWD, "./141/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./141/cgroup.net") = 0 [pid 380] umount2("./141/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./141/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./141/cgroup.cpu") = 0 [pid 380] umount2("./141/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./141/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./141/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./141", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./142", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 580, NULL, 0) = 1 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 307] <... futex resumed>) = 0 [pid 308] read(6, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x9d\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 624 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x9f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=992912994}) [pid 308] <... write resumed>) = 1992 [pid 314] read(3, "\xc4\x07\x00\x00", 4) = 4 [pid 314] read(3, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x9f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 314] write(3, "\x3c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x18\x00\x08\x00\x04\x00\x00\x00\x10\x00\x0c\x00\x00\x00\x02\x00\x00\x00\x9f\x00\x00\x00\x00\x00\x00\x00\x00\x12\x7a\x00\x00\x00\x00\x00", 64) = 64 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x9f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xa0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x9f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] rt_sigprocmask(SIG_BLOCK, ~[] [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999932419}) [pid 308] <... write resumed>) = 1992 [pid 380] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] read(3 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 308] read(6 [pid 314] read(3, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xa0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8}ci2-android-6-1-perf/strace-static-x86_64: Process 528 attached [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 144 [pid 308] <... read resumed>, "\x3c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x18\x00\x08\x00\x04\x00\x00\x00\x10\x00\x0c\x00\x00\x00\x02\x00\x00\x00\x9f\x00\x00\x00\x00\x00\x00\x00\x00\x12\x7a\x00\x00\x00\x00\x00", 11533748) = 64 [pid 528] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xa1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 528] <... set_robust_list resumed>) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=998902298}) [pid 308] <... write resumed>) = 1992 [pid 314] read(3 [pid 528] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 308] read(6 [pid 528] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] read(3 [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 528] chdir("./142" [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xa1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 308] epoll_pwait(4 [pid 528] <... chdir resumed>) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] <... epoll_pwait resumed>, [{events=EPOLLOUT, data=0x3fb4d00704000002}], 128, 0, NULL, 0) = 1 [pid 528] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 308] epoll_pwait(4 [pid 528] <... prctl resumed>) = 0 [pid 528] setpgid(0, 0 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=534651036} [pid 528] <... setpgid resumed>) = 0 [pid 528] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 528] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 528] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 528] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 528] write(3, "1000", 4) = 4 [pid 528] close(3) = 0 [pid 528] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 528] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 528] close(249) = 0 [pid 528] close(248) = 0 [pid 528] prctl(PR_SET_NAME, "syz.2.159") = 0 [pid 528] close(4) = 0 [pid 528] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 528] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 528] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 528] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 528] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 528] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 528] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 528] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 528] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 528] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 528] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 528] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 528] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 528] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 528] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 528] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 528] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 528] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 528] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 528] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 528] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 528] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 528] close_range(3, 30, 0) = 0 [pid 528] exit_group(0) = ? [pid 528] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=144, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=986726931}) [pid 380] umount2("./142", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./142", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x9f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x66\x03\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 535, NULL, 0) = 1 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xa0\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xa0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] umount2("./142/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] read(6 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x9f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x66\x03\x01"..., 11533748) = 256 [pid 380] newfstatat(AT_FDCWD, "./142/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] read(6 [pid 380] unlink("./142/binderfs" [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] <... unlink resumed>) = 0 [pid 308] epoll_pwait(4 [pid 380] umount2("./142/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=519483787} [pid 380] newfstatat(AT_FDCWD, "./142/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./142/cgroup.net") = 0 [pid 380] umount2("./142/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./142/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./142/cgroup.cpu") = 0 [pid 380] umount2("./142/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./142/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./142/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./142", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./143", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xa0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 529 attached [pid 529] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 145 [pid 529] <... set_robust_list resumed>) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 529] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 529] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 529] chdir("./143") = 0 [pid 529] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 529] setpgid(0, 0) = 0 [pid 529] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 529] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 529] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 529] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 529] write(3, "1000", 4) = 4 [pid 529] close(3) = 0 [pid 529] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 529] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 529] close(249) = 0 [pid 529] close(248) = 0 [pid 529] prctl(PR_SET_NAME, "syz.2.160") = 0 [pid 529] close(4) = 0 [pid 529] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 529] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 529] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 529] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 529] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 529] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 529] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 529] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 529] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 529] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 529] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 529] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 529] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 529] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 529] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 529] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 529] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 529] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 529] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 529] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 529] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 529] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 529] close_range(3, 30, 0) = 0 [pid 529] exit_group(0) = ? [pid 529] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=145, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=975672756}) [pid 380] umount2("./143", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11, "\x00\x00\x00\x00", 4) = 4 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xa0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x78\x7d\x01"..., 256 [pid 380] openat(AT_FDCWD, "./143", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] <... write resumed>) = 256 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xa1\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 56 [pid 380] fstat(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xa1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 48 [pid 380] getdents64(3 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./143/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./143/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./143/binderfs") = 0 [pid 380] umount2("./143/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./143/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./143/cgroup.net") = 0 [pid 380] umount2("./143/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./143/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./143/cgroup.cpu") = 0 [pid 380] umount2("./143/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./143/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./143/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./143", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./144", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 380] close(3 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 519, NULL, 0) = 1 [pid 380] <... close resumed>) = 0 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] read(249 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xa1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 308] read(6 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[] [pid 308] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xa0\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 380] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xa2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=984333164}) [pid 308] <... write resumed>) = 1992 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xa3\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992) = 1992 ci2-android-6-1-perf/strace-static-x86_64: Process 530 attached [pid 314] read(3 [pid 308] read(6 [pid 530] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 146 [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 530] <... set_robust_list resumed>) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 314] read(3 [pid 308] epoll_pwait(4 [pid 530] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xa2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 530] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] epoll_pwait(4 [pid 530] chdir("./144" [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999991412}) [pid 530] <... chdir resumed>) = 0 [pid 314] read(3 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=476882145} [pid 530] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 530] <... prctl resumed>) = 0 [pid 530] setpgid(0, 0 [pid 314] read(3 [pid 530] <... setpgid resumed>) = 0 [pid 530] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xa3\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 530] <... symlinkat resumed>) = 0 [pid 530] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 530] <... symlinkat resumed>) = 0 [pid 530] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 530] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 530] write(3, "1000", 4) = 4 [pid 530] close(3) = 0 [pid 530] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 530] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 530] close(249) = 0 [pid 530] close(248) = 0 [pid 530] prctl(PR_SET_NAME, "syz.2.161") = 0 [pid 530] close(4) = 0 [pid 530] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 530] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 530] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 530] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 530] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 530] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 530] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 530] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 530] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 530] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 530] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 530] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 530] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 530] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 530] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 530] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 530] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 530] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 530] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 530] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 530] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 530] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 530] close_range(3, 30, 0) = 0 [pid 530] exit_group(0) = ? [pid 530] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=146, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=991646315}) [pid 380] umount2("./144", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./144", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xa1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x3f\xab\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xa2\x00\x00\x00\x00\x00\x00\x00", 56 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 477, NULL, 0) = 1 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xa2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] umount2("./144/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] read(6 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./144/binderfs" [pid 308] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xa1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x3f\xab\x01"..., 11533748) = 256 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./144/binderfs" [pid 308] read(6 [pid 380] <... unlink resumed>) = 0 [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] umount2("./144/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] epoll_pwait(4 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./144/cgroup.net" [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] epoll_pwait(4 [pid 380] unlink("./144/cgroup.net") = 0 [pid 380] umount2("./144/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=464706918} [pid 380] newfstatat(AT_FDCWD, "./144/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./144/cgroup.cpu") = 0 [pid 380] umount2("./144/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./144/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./144/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./144", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./145", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xa2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 531 attached , child_tidptr=0x55556dd077d0) = 147 [pid 531] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 531] <... set_robust_list resumed>) = 0 [pid 531] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 531] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 531] chdir("./145") = 0 [pid 531] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 531] setpgid(0, 0) = 0 [pid 531] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 531] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 531] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 531] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 531] write(3, "1000", 4) = 4 [pid 531] close(3) = 0 [pid 531] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 531] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 531] close(249) = 0 [pid 531] close(248) = 0 [pid 531] prctl(PR_SET_NAME, "syz.2.162") = 0 [pid 531] close(4) = 0 [pid 531] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 531] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 531] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 531] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 531] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 531] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 531] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 531] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 531] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 531] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 531] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 531] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 531] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 531] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 531] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 531] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 531] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 531] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 531] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 531] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 531] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 531] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 531] close_range(3, 30, 0) = 0 [pid 531] exit_group(0) = ? [pid 531] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=147, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = 147 [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 380] umount2("./145", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=977587074}) [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] openat(AT_FDCWD, "./145", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] read(11 [pid 380] <... openat resumed>) = 3 [pid 380] fstat(3 [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xa2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x36\x6e\x01"..., 256 [pid 380] umount2("./145/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] <... write resumed>) = 256 [pid 380] newfstatat(AT_FDCWD, "./145/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xa3\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] unlink("./145/binderfs") = 0 [pid 314] <... write resumed>) = 56 [pid 380] umount2("./145/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xa3\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] newfstatat(AT_FDCWD, "./145/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... write resumed>) = 48 [pid 380] unlink("./145/cgroup.net") = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] umount2("./145/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./145/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./145/cgroup.cpu") = 0 [pid 380] umount2("./145/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./145/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./145/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./145", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./146", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xa3\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 532 attached [pid 532] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 148 [pid 532] <... set_robust_list resumed>) = 0 [pid 532] rt_sigprocmask(SIG_SETMASK, [] [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 532] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 532] chdir("./146") = 0 [pid 532] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 532] setpgid(0, 0) = 0 [pid 532] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 532] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 532] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 532] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 532] write(3, "1000", 4) = 4 [pid 532] close(3) = 0 [pid 532] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 532] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 532] close(249) = 0 [pid 532] close(248) = 0 [pid 532] prctl(PR_SET_NAME, "syz.2.163") = 0 [pid 532] close(4) = 0 [pid 532] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 532] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 532] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 532] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 532] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 532] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 532] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 532] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 532] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 532] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 532] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 532] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 532] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 532] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 532] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 532] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 532] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 532] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 532] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 532] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 532] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 532] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 532] close_range(3, 30, 0) = 0 [pid 532] exit_group(0) = ? [pid 532] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=148, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=975104986}) [pid 380] umount2("./146", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./146", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xa3\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xba\x8c\x01"..., 256) = 256 [pid 380] <... openat resumed>) = 3 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./146/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./146/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./146/binderfs") = 0 [pid 380] umount2("./146/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./146/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./146/cgroup.net") = 0 [pid 380] umount2("./146/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./146/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./146/cgroup.cpu") = 0 [pid 380] umount2("./146/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./146/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./146/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./146", AT_REMOVEDIR [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 465, NULL, 0) = 1 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 307] <... futex resumed>) = 0 [pid 308] read(6, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xa2\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 624 [pid 380] <... unlinkat resumed>) = 0 [pid 380] mkdirat(AT_FDCWD, "./147", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xa4\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=992876087}) [pid 308] <... write resumed>) = 1992 [pid 380] close(3 [pid 314] read(3 [pid 380] <... close resumed>) = 0 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xa5\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 308] <... write resumed>) = 1992 [pid 380] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 314] read(3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 308] read(6 [pid 380] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xa4\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] write(3, "\x3c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x18\x00\x08\x00\x04\x00\x00\x00\x10\x00\x0c\x00\x00\x00\x02\x00\x00\x00\xa4\x00\x00\x00\x00\x00\x00\x00\x40\x5d\xc6\x00\x00\x00\x00\x00", 64 [pid 308] epoll_pwait(4 [pid 380] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... write resumed>) = 64 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 0, NULL, 0) = 1 [pid 380] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xa4\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] read(6 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... write resumed>) = 48 [pid 308] <... read resumed>, "\x3c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x18\x00\x08\x00\x04\x00\x00\x00\x10\x00\x0c\x00\x00\x00\x02\x00\x00\x00\xa4\x00\x00\x00\x00\x00\x00\x00\x40\x5d\xc6\x00\x00\x00\x00\x00", 11533748) = 64 [pid 380] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999992582}) [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xa6\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 314] read(3 [pid 308] <... write resumed>) = 1992 [pid 380] close(3 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 308] read(6 [pid 380] <... close resumed>) = 0 [pid 314] read(3 [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xa5\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 308] epoll_pwait(4 [pid 380] <... socket resumed>) = 3 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999992363}) [pid 308] epoll_pwait(4 [pid 380] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 314] read(3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 314] read(3 [pid 380] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xa6\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=400214848} [pid 380] <... setsockopt resumed>) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xa4\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 533 attached [pid 533] set_robust_list(0x55556dd077e0, 24) = 0 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 149 [pid 533] rt_sigprocmask(SIG_SETMASK, [] [pid 380] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 533] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 533] chdir("./147") = 0 [pid 533] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 533] setpgid(0, 0) = 0 [pid 533] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 533] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 533] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 533] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 533] write(3, "1000", 4) = 4 [pid 533] close(3) = 0 [pid 533] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 533] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 533] close(249) = 0 [pid 533] close(248) = 0 [pid 533] prctl(PR_SET_NAME, "syz.2.164") = 0 [pid 533] close(4) = 0 [pid 533] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 533] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 533] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 533] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 533] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 533] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 533] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 533] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 533] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 533] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 533] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 533] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 533] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 533] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 533] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 533] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 533] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 533] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 533] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 533] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 533] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 533] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 533] close_range(3, 30, 0) = 0 [pid 533] exit_group(0) = ? [pid 533] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=149, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=980097684}) [pid 380] umount2("./147", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./147", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xa4\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\xf3\x5e\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 401, NULL, 0) = 1 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xa5\x00\x00\x00\x00\x00\x00\x00", 56 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xa5\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] read(6 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 308] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xa4\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\xf3\x5e\x01"..., 11533748) = 256 [pid 380] umount2("./147/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] read(6 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] newfstatat(AT_FDCWD, "./147/binderfs" [pid 308] epoll_pwait(4 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] unlink("./147/binderfs" [pid 308] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=377934595} [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./147/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./147/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./147/cgroup.net") = 0 [pid 380] umount2("./147/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./147/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./147/cgroup.cpu") = 0 [pid 380] umount2("./147/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./147/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./147/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./147", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./148", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xa5\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556dd077d0) = 150 ci2-android-6-1-perf/strace-static-x86_64: Process 534 attached [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 534] set_robust_list(0x55556dd077e0, 24 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 534] <... set_robust_list resumed>) = 0 [pid 534] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 534] chdir("./148") = 0 [pid 534] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 534] setpgid(0, 0) = 0 [pid 534] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 534] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 534] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 534] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 534] write(3, "1000", 4) = 4 [pid 534] close(3) = 0 [pid 534] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 534] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 534] close(249) = 0 [pid 534] close(248) = 0 [pid 534] prctl(PR_SET_NAME, "syz.2.165") = 0 [pid 534] close(4) = 0 [pid 534] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 534] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 534] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 534] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 534] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 534] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 534] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 534] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 534] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 534] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 534] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 534] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 534] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 534] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 534] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 534] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 534] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 534] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 534] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 534] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 534] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 534] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 534] close_range(3, 30, 0) = 0 [pid 534] exit_group(0) = ? [pid 534] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=150, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=973923584}) [pid 380] umount2("./148", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./148", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xa5\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\xfc\x9b\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xa6\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xa6\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./148/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./148/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./148/binderfs") = 0 [pid 380] umount2("./148/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./148/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./148/cgroup.net") = 0 [pid 380] umount2("./148/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./148/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./148/cgroup.cpu") = 0 [pid 380] umount2("./148/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./148/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./148/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./148", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./149", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xa6\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 535 attached [pid 535] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 151 [pid 535] <... set_robust_list resumed>) = 0 [pid 535] rt_sigprocmask(SIG_SETMASK, [] [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 535] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 535] chdir("./149") = 0 [pid 535] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 535] setpgid(0, 0) = 0 [pid 535] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 535] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 535] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 535] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 535] write(3, "1000", 4) = 4 [pid 535] close(3) = 0 [pid 535] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 535] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 535] close(249) = 0 [pid 535] close(248) = 0 [pid 535] prctl(PR_SET_NAME, "syz.2.166") = 0 [pid 535] close(4 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 378, NULL, 0) = 1 [pid 535] <... close resumed>) = 0 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 307] <... futex resumed>) = 0 [pid 308] read(6, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xa5\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 535] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 535] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 535] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xa7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 535] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 535] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=978281218}) [pid 308] <... write resumed>) = 1992 [pid 535] <... futex resumed>) = 0 [pid 535] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80 [pid 314] read(3 [pid 535] <... bpf resumed>) = 3 [pid 535] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 535] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 535] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xa8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 535] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] read(3 [pid 535] <... futex resumed>) = 0 [pid 308] <... write resumed>) = 1992 [pid 535] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xa7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 535] <... futex resumed>) = 0 [pid 308] read(6 [pid 535] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 535] <... bpf resumed>, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999990761}) [pid 535] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] epoll_pwait(4 [pid 535] <... futex resumed>) = 0 [pid 314] read(3 [pid 535] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 535] <... futex resumed>) = 0 [pid 314] read(3 [pid 535] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0 [pid 308] epoll_pwait(4 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xa8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=325963299} [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 535] <... bpf resumed>, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 535] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 535] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 535] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 535] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 535] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 535] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 535] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 535] close_range(3, 30, 0) = 0 [pid 535] exit_group(0) = ? [pid 535] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=151, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=988263381}) [pid 380] umount2("./149", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./149", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xa6\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xd5\x43\x02"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 326, NULL, 0) = 1 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xa7\x00\x00\x00\x00\x00\x00\x00", 56 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xa7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] read(6 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 308] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xa6\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xd5\x43\x02"..., 11533748) = 256 [pid 380] umount2("./149/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] read(6 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] newfstatat(AT_FDCWD, "./149/binderfs" [pid 308] epoll_pwait(4 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] unlink("./149/binderfs" [pid 308] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=311035247} [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./149/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./149/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./149/cgroup.net") = 0 [pid 380] umount2("./149/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./149/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./149/cgroup.cpu") = 0 [pid 380] umount2("./149/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./149/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./149/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./149", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./150", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xa7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 536 attached , child_tidptr=0x55556dd077d0) = 152 [pid 536] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 536] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 536] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 536] chdir("./150") = 0 [pid 536] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 536] setpgid(0, 0) = 0 [pid 536] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 536] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 536] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 536] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 536] write(3, "1000", 4) = 4 [pid 536] close(3) = 0 [pid 536] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 536] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 536] close(249) = 0 [pid 536] close(248) = 0 [pid 536] prctl(PR_SET_NAME, "syz.2.167") = 0 [pid 536] close(4) = 0 [pid 536] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 536] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 536] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 536] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 536] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 536] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 536] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 536] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 536] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 536] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 536] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 536] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 536] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 536] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 536] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 536] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 536] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 536] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 536] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 536] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 536] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 536] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 536] close_range(3, 30, 0) = 0 [pid 536] exit_group(0) = ? [pid 536] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=152, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=972219343}) [pid 380] umount2("./150", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./150", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xa7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x3f\xab\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xa8\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xa8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./150/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./150/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./150/binderfs") = 0 [pid 380] umount2("./150/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./150/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./150/cgroup.net") = 0 [pid 380] umount2("./150/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./150/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./150/cgroup.cpu") = 0 [pid 380] umount2("./150/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./150/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./150/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./150", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./151", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xa8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 537 attached [pid 537] set_robust_list(0x55556dd077e0, 24) = 0 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 153 [pid 537] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 537] chdir("./151" [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 537] <... chdir resumed>) = 0 [pid 537] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 537] setpgid(0, 0) = 0 [pid 537] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 537] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 537] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 537] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 311, NULL, 0) = 1 [pid 537] write(3, "1000", 4 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 537] <... write resumed>) = 4 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 537] close(3 [pid 308] read(6 [pid 537] <... close resumed>) = 0 [pid 308] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xa7\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 537] read(200 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xa9\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 537] <... read resumed>, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=985967259}) [pid 308] <... write resumed>) = 1992 [pid 537] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 314] read(3 [pid 537] <... symlinkat resumed>) = 0 [pid 537] close(249) = 0 [pid 537] close(248) = 0 [pid 537] prctl(PR_SET_NAME, "syz.2.168" [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xaa\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 537] <... prctl resumed>) = 0 [pid 308] <... write resumed>) = 1992 [pid 537] close(4 [pid 314] read(3 [pid 537] <... close resumed>) = 0 [pid 308] read(6 [pid 537] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xa9\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 537] <... futex resumed>) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] epoll_pwait(4 [pid 537] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999982777}) [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 537] <... futex resumed>) = 0 [pid 314] read(3 [pid 308] epoll_pwait(4 [pid 537] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 537] <... bpf resumed>, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 537] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] read(3 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=266017892} [pid 537] <... futex resumed>) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xaa\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 537] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 537] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 537] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 537] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 537] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 537] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 537] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 537] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 537] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 537] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 537] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 537] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 537] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 537] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 537] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 537] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 537] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 537] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 537] close_range(3, 30, 0) = 0 [pid 537] exit_group(0) = ? [pid 537] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=153, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=991798817}) [pid 380] umount2("./151", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./151", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xa8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xba\x8c\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 267, NULL, 0) = 1 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xa9\x00\x00\x00\x00\x00\x00\x00", 56 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 308] <... futex resumed>) = 1 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xa9\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] read(6 [pid 307] <... futex resumed>) = 0 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 308] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xa8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xba\x8c\x01"..., 11533748) = 256 [pid 380] umount2("./151/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] read(6 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] newfstatat(AT_FDCWD, "./151/binderfs" [pid 308] epoll_pwait(4 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] unlink("./151/binderfs" [pid 308] epoll_pwait(4 [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./151/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=254942847} [pid 380] newfstatat(AT_FDCWD, "./151/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./151/cgroup.net") = 0 [pid 380] umount2("./151/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./151/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./151/cgroup.cpu") = 0 [pid 380] umount2("./151/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./151/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./151/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./151", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./152", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xa9\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 538 attached , child_tidptr=0x55556dd077d0) = 154 [pid 538] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 538] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 538] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 538] chdir("./152") = 0 [pid 538] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 538] setpgid(0, 0) = 0 [pid 538] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 538] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 538] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 538] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 538] write(3, "1000", 4) = 4 [pid 538] close(3) = 0 [pid 538] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 538] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 538] close(249) = 0 [pid 538] close(248) = 0 [pid 538] prctl(PR_SET_NAME, "syz.2.169") = 0 [pid 538] close(4) = 0 [pid 538] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 538] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 538] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 538] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 538] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 538] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 538] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 538] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 538] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 538] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 538] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 538] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 538] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 538] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 538] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 538] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 538] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 538] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 538] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 538] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 538] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 538] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 538] close_range(3, 30, 0) = 0 [pid 538] exit_group(0) = ? [pid 538] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=154, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=977265944}) [pid 380] umount2("./152", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] read(11 [pid 380] openat(AT_FDCWD, "./152", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xa9\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x36\x6e\x01"..., 256 [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 256 [pid 380] umount2("./152/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xaa\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] newfstatat(AT_FDCWD, "./152/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... write resumed>) = 56 [pid 380] unlink("./152/binderfs") = 0 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xaa\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] umount2("./152/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... write resumed>) = 48 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] newfstatat(AT_FDCWD, "./152/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./152/cgroup.net") = 0 [pid 380] umount2("./152/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./152/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./152/cgroup.cpu") = 0 [pid 380] umount2("./152/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./152/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./152/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./152", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./153", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xaa\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 539 attached , child_tidptr=0x55556dd077d0) = 155 [pid 539] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 539] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 539] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 539] chdir("./153") = 0 [pid 539] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 539] setpgid(0, 0) = 0 [pid 539] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 539] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 539] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 539] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 539] write(3, "1000", 4) = 4 [pid 539] close(3) = 0 [pid 539] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 539] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 539] close(249) = 0 [pid 539] close(248) = 0 [pid 539] prctl(PR_SET_NAME, "syz.2.170") = 0 [pid 539] close(4) = 0 [pid 539] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 539] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 539] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 539] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 539] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 539] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 539] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 539] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 539] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 539] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 539] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 539] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 539] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 539] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 539] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 539] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 539] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 539] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 539] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 539] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 539] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 539] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 255, NULL, 0) = 1 [pid 539] close_range(3, 30, 0 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 307] <... futex resumed>) = 0 [pid 308] read(6 [pid 539] <... close_range resumed>) = 0 [pid 308] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xa9\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 539] exit_group(0) = ? [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xab\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=977956160}) [pid 308] <... write resumed>) = 1992 [pid 314] read(3 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 539] +++ exited with 0 +++ [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 308] <... write resumed>) = 1992 [pid 314] read(3 [pid 308] read(6 [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=155, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xab\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] rt_sigreturn({mask=[]} [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] epoll_pwait(4 [pid 380] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999991013}) [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 314] read(3 [pid 308] epoll_pwait(4 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=206728243} [pid 380] write(248, "\x00\x00\x00\x00", 4 [pid 314] read(3 [pid 380] <... write resumed>) = 4 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 380] umount2("./153", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=999991571}) [pid 380] openat(AT_FDCWD, "./153", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] read(11 [pid 380] <... openat resumed>) = 3 [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] fstat(3 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xaa\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xba\x8c\x01"..., 256 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 256 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 207, NULL, 0) = 1 [pid 380] getdents64(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xab\x00\x00\x00\x00\x00\x00\x00", 56 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 56 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] umount2("./153/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xab\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] read(6 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... write resumed>) = 48 [pid 308] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xaa\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xba\x8c\x01"..., 11533748) = 256 [pid 380] newfstatat(AT_FDCWD, "./153/binderfs" [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] read(6 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] unlink("./153/binderfs" [pid 308] epoll_pwait(4 [pid 380] <... unlink resumed>) = 0 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] umount2("./153/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=204169154} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./153/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./153/cgroup.net") = 0 [pid 380] umount2("./153/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./153/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./153/cgroup.cpu") = 0 [pid 380] umount2("./153/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./153/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./153/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./153", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./154", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xab\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 540 attached , child_tidptr=0x55556dd077d0) = 156 [pid 540] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 540] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 540] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 540] chdir("./154") = 0 [pid 540] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 540] setpgid(0, 0) = 0 [pid 540] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 540] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 540] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 540] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 540] write(3, "1000", 4) = 4 [pid 540] close(3) = 0 [pid 540] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 540] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 540] close(249) = 0 [pid 540] close(248) = 0 [pid 540] prctl(PR_SET_NAME, "syz.2.171") = 0 [pid 540] close(4) = 0 [pid 540] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 540] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 540] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 540] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 540] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 540] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 540] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 540] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 540] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 540] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 540] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 540] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 540] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 540] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 540] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 540] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 540] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 540] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 540] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 540] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 540] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 540] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 540] close_range(3, 30, 0) = 0 [pid 540] exit_group(0) = ? [pid 540] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=156, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=979162623}) [pid 380] umount2("./154", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./154", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xab\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xb1\x4f\x01"..., 256) = 256 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00", 56) = 56 [pid 380] <... openat resumed>) = 3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] fstat(3 [pid 314] <... write resumed>) = 48 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./154/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./154/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./154/binderfs") = 0 [pid 380] umount2("./154/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./154/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./154/cgroup.net") = 0 [pid 380] umount2("./154/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./154/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./154/cgroup.cpu") = 0 [pid 380] umount2("./154/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./154/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./154/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./154", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./155", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 541 attached , child_tidptr=0x55556dd077d0) = 157 [pid 541] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 541] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 541] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 541] chdir("./155") = 0 [pid 541] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 541] setpgid(0, 0) = 0 [pid 541] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 541] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 541] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 541] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 541] write(3, "1000", 4) = 4 [pid 541] close(3) = 0 [pid 541] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 541] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 541] close(249) = 0 [pid 541] close(248) = 0 [pid 541] prctl(PR_SET_NAME, "syz.2.172") = 0 [pid 541] close(4) = 0 [pid 541] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 541] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 541] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 541] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 541] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 541] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 541] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 541] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 541] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 541] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 541] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 541] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 541] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 541] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 541] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 541] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 541] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 541] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 541] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 541] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 204, NULL, 0) = 1 [pid 541] <... futex resumed>) = 0 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 541] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 308] read(6 [pid 307] sched_getaffinity(0, 8192 [pid 541] <... ioctl resumed>) = 0 [pid 308] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xab\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 307] <... sched_getaffinity resumed>, [0 1]) = 8 [pid 541] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xad\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 541] <... futex resumed>) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=975231899}) [pid 308] <... write resumed>) = 1992 [pid 541] close_range(3, 30, 0 [pid 314] read(3 [pid 541] <... close_range resumed>) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xae\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 541] exit_group(0 [pid 314] read(3 [pid 308] <... write resumed>) = 1992 [pid 541] <... exit_group resumed>) = ? [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xad\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 308] read(6 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999991925}) [pid 308] epoll_pwait(4 [pid 314] read(3 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 308] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=156533940} [pid 314] read(3, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xae\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 541] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=157, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=998976027}) [pid 380] umount2("./155", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./155", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x3f\xab\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 156, NULL, 0) = 1 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xad\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xad\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] umount2("./155/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] read(6 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x3f\xab\x01"..., 11533748) = 256 [pid 380] newfstatat(AT_FDCWD, "./155/binderfs" [pid 308] read(6 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] unlink("./155/binderfs" [pid 308] epoll_pwait(4 [pid 380] <... unlink resumed>) = 0 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] umount2("./155/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] epoll_pwait(4 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./155/cgroup.net" [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=152770558} [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./155/cgroup.net") = 0 [pid 380] umount2("./155/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./155/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./155/cgroup.cpu") = 0 [pid 380] umount2("./155/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./155/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./155/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./155", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./156", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xad\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 542 attached , child_tidptr=0x55556dd077d0) = 158 [pid 542] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 542] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 542] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 542] chdir("./156") = 0 [pid 542] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 542] setpgid(0, 0) = 0 [pid 542] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 542] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 542] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 542] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 542] write(3, "1000", 4) = 4 [pid 542] close(3) = 0 [pid 542] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 542] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 542] close(249) = 0 [pid 542] close(248) = 0 [pid 542] prctl(PR_SET_NAME, "syz.2.173") = 0 [pid 542] close(4) = 0 [pid 542] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 542] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 542] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 542] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 542] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 542] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 542] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 542] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 542] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 542] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 542] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 542] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 542] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 542] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 542] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 542] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 542] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 542] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 542] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 542] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 542] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 542] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 542] close_range(3, 30, 0) = 0 [pid 542] exit_group(0) = ? [pid 542] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=158, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=977121853}) [pid 380] umount2("./156", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./156", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xad\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\xf3\x5e\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xae\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xae\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./156/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./156/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./156/binderfs") = 0 [pid 380] umount2("./156/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./156/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./156/cgroup.net") = 0 [pid 380] umount2("./156/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./156/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./156/cgroup.cpu") = 0 [pid 380] umount2("./156/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./156/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./156/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./156", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./157", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xae\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 543 attached [pid 543] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 159 [pid 543] <... set_robust_list resumed>) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 543] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 543] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 543] chdir("./157") = 0 [pid 543] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 543] setpgid(0, 0) = 0 [pid 543] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 543] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 543] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 543] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 543] write(3, "1000", 4) = 4 [pid 543] close(3) = 0 [pid 543] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 543] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 543] close(249) = 0 [pid 543] close(248) = 0 [pid 543] prctl(PR_SET_NAME, "syz.2.174") = 0 [pid 543] close(4) = 0 [pid 543] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 543] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 543] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 543] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 543] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 543] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 153, NULL, 0) = 1 [pid 543] <... bpf resumed>) = 3 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 543] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 543] <... futex resumed>) = 0 [pid 308] read(6 [pid 543] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xad\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 543] <... futex resumed>) = 0 [pid 543] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 543] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xaf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 543] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=979147476}) [pid 308] <... write resumed>) = 1992 [pid 543] <... futex resumed>) = 0 [pid 314] read(3 [pid 543] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 543] <... bpf resumed>, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 314] read(3 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 543] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xaf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 543] <... futex resumed>) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] <... write resumed>) = 1992 [pid 543] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999991343}) [pid 543] <... futex resumed>) = 0 [pid 314] read(3 [pid 308] read(6 [pid 543] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 308] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 308] epoll_pwait(4 [pid 543] <... bpf resumed>, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 314] read(3 [pid 543] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=106006466} [pid 543] <... futex resumed>) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 543] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 543] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 543] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 543] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 543] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 543] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 543] close_range(3, 30, 0) = 0 [pid 543] exit_group(0) = ? [pid 543] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=159, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=995348092}) [pid 380] umount2("./157", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./157", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xae\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x81\xba\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 106, NULL, 0) = 1 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xaf\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xaf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] umount2("./157/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] read(6 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xae\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x81\xba\x01"..., 11533748) = 256 [pid 380] newfstatat(AT_FDCWD, "./157/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] read(6 [pid 380] unlink("./157/binderfs" [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./157/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] epoll_pwait(4 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] newfstatat(AT_FDCWD, "./157/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] epoll_pwait(4 [pid 380] unlink("./157/cgroup.net" [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=98315640} [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./157/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./157/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./157/cgroup.cpu") = 0 [pid 380] umount2("./157/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./157/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./157/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./157", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./158", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xaf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 544 attached [pid 544] set_robust_list(0x55556dd077e0, 24) = 0 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 160 [pid 544] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 544] chdir("./158" [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 544] <... chdir resumed>) = 0 [pid 544] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 544] setpgid(0, 0) = 0 [pid 544] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 544] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 544] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 544] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 544] write(3, "1000", 4) = 4 [pid 544] close(3) = 0 [pid 544] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 544] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 544] close(249) = 0 [pid 544] close(248) = 0 [pid 544] prctl(PR_SET_NAME, "syz.2.175") = 0 [pid 544] close(4) = 0 [pid 544] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 544] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 544] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 544] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 544] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 544] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 544] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 544] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 544] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 544] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 544] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 544] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 544] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 544] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 544] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 544] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 544] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 544] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 544] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 544] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 544] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 544] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 544] close_range(3, 30, 0) = 0 [pid 544] exit_group(0) = ? [pid 544] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=160, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=974851502}) [pid 380] umount2("./158", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11, "\x00\x00\x00\x00", 4) = 4 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xaf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xba\x8c\x01"..., 256 [pid 380] openat(AT_FDCWD, "./158", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] <... write resumed>) = 256 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xb0\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 56 [pid 380] fstat(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 48 [pid 380] getdents64(3 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./158/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./158/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./158/binderfs") = 0 [pid 380] umount2("./158/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./158/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./158/cgroup.net") = 0 [pid 380] umount2("./158/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./158/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./158/cgroup.cpu") = 0 [pid 380] umount2("./158/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./158/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./158/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./158", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./159", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 545 attached , child_tidptr=0x55556dd077d0) = 161 [pid 545] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 545] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 545] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 545] chdir("./159") = 0 [pid 545] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 545] setpgid(0, 0) = 0 [pid 545] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 545] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 545] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 545] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 545] write(3, "1000", 4) = 4 [pid 545] close(3) = 0 [pid 545] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 545] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 545] close(249) = 0 [pid 545] close(248) = 0 [pid 545] prctl(PR_SET_NAME, "syz.2.176") = 0 [pid 545] close(4) = 0 [pid 545] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 545] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 545] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 545] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 545] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 545] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 545] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 545] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 545] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 545] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 545] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 545] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 545] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 545] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 545] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 545] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 545] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 545] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 545] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 545] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 545] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 545] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 545] close_range(3, 30, 0) = 0 [pid 545] exit_group(0) = ? [pid 545] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=161, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=977528582}) [pid 380] umount2("./159", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./159", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\xf3\x5e\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 98, NULL, 0) = 1 [pid 380] fstat(3 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] getdents64(3 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 308] read(6 [pid 380] umount2("./159/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 308] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xaf\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 380] newfstatat(AT_FDCWD, "./159/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./159/binderfs") = 0 [pid 380] umount2("./159/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xb1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./159/cgroup.net" [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=998460489}) [pid 308] <... write resumed>) = 1992 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] read(3, "\xc4\x07\x00\x00", 4) = 4 [pid 314] read(3, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xb1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 314] write(3, "\x3c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x18\x00\x08\x00\x04\x00\x00\x00\x10\x00\x0c\x00\x00\x00\x02\x00\x00\x00\xb1\x00\x00\x00\x00\x00\x00\x00\x80\x84\x1e\x00\x00\x00\x00\x00", 64) = 64 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xb1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] unlink("./159/cgroup.net" [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xb2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./159/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999707318}) [pid 308] <... write resumed>) = 1992 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] read(3 [pid 308] read(6 [pid 380] newfstatat(AT_FDCWD, "./159/cgroup.cpu" [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 308] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\xf3\x5e\x01"..., 11533748) = 320 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] read(3, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xb2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] unlink("./159/cgroup.cpu" [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xb3\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] <... unlink resumed>) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999710552}) [pid 308] <... write resumed>) = 1992 [pid 380] umount2("./159/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(3 [pid 308] read(6 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] newfstatat(AT_FDCWD, "./159/cgroup" [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 308] epoll_pwait(4 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] read(3 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLOUT, data=0x3fb4d00704000002}], 128, 0, NULL, 0) = 1 [pid 380] unlink("./159/cgroup") = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xb3\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 308] epoll_pwait(4 [pid 380] getdents64(3 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=44636251} [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./159", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./160", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xb1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 546 attached , child_tidptr=0x55556dd077d0) = 162 [pid 546] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 546] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 546] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 546] chdir("./160") = 0 [pid 546] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 546] setpgid(0, 0) = 0 [pid 546] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 546] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 546] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 546] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 546] write(3, "1000", 4) = 4 [pid 546] close(3) = 0 [pid 546] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 546] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 546] close(249) = 0 [pid 546] close(248) = 0 [pid 546] prctl(PR_SET_NAME, "syz.2.177") = 0 [pid 546] close(4) = 0 [pid 546] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 546] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 546] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 546] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 546] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 546] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 546] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 546] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 546] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 546] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 546] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 546] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 546] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 546] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 546] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 546] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 546] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 546] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 546] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 546] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 546] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 546] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 546] close_range(3, 30, 0) = 0 [pid 546] exit_group(0) = ? [pid 546] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=162, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=974636950}) [pid 380] umount2("./160", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./160", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xb1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xc3\xc9\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 45, NULL, 0) = 1 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xb2\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] getdents64(3 [pid 314] <... write resumed>) = 56 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./160/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xb2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... write resumed>) = 48 [pid 308] read(6 [pid 380] newfstatat(AT_FDCWD, "./160/binderfs" [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xb1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xc3\xc9\x01"..., 11533748) = 256 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./160/binderfs") = 0 [pid 308] read(6 [pid 380] umount2("./160/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] epoll_pwait(4 [pid 380] newfstatat(AT_FDCWD, "./160/cgroup.net" [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] epoll_pwait(4 [pid 380] unlink("./160/cgroup.net" [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=16024984} [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./160/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./160/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./160/cgroup.cpu") = 0 [pid 380] umount2("./160/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./160/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./160/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./160", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./161", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xb2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556dd077d0) = 163 ci2-android-6-1-perf/strace-static-x86_64: Process 547 attached [pid 380] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 547] set_robust_list(0x55556dd077e0, 24) = 0 [pid 547] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 547] chdir("./161") = 0 [pid 547] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 547] setpgid(0, 0) = 0 [pid 547] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 547] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 547] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 547] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 547] write(3, "1000", 4) = 4 [pid 547] close(3) = 0 [pid 547] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 547] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 547] close(249) = 0 [pid 547] close(248) = 0 [pid 547] prctl(PR_SET_NAME, "syz.2.178") = 0 [pid 547] close(4) = 0 [pid 547] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] <... epoll_pwait resumed>, [], 128, 16, NULL, 0) = 0 [pid 307] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 547] <... futex resumed>) = 0 [pid 308] epoll_pwait(4 [pid 547] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 308] futex(0x1ed5c4d97960, FUTEX_WAKE_PRIVATE, 1 [pid 547] <... futex resumed>) = 0 [pid 312] <... futex resumed>) = 0 [pid 308] <... futex resumed>) = 1 [pid 547] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0 [pid 312] epoll_pwait(4 [pid 307] getpid( [pid 547] <... bpf resumed>, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 308] epoll_pwait(4 [pid 307] <... getpid resumed>) = 306 [pid 547] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 312] write(5, "\x01\x00\x00\x00\x00\x00\x00\x00", 8 [pid 307] tgkill(306, 308, SIGURG [pid 547] <... futex resumed>) = 0 [pid 312] <... write resumed>) = 8 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN, data=0x3548238}], 128, 5952, NULL, 0) = 1 [pid 307] <... tgkill resumed>) = 0 [pid 312] futex(0x1ed5c4d97960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 547] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] --- SIGURG {si_signo=SIGURG, si_code=SI_TKILL, si_pid=306, si_uid=0} --- [pid 547] <... futex resumed>) = 0 [pid 547] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80 [pid 308] rt_sigreturn({mask=[]} [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=998217849} [pid 547] <... bpf resumed>) = 3 [pid 308] <... rt_sigreturn resumed>) = 1 [pid 547] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] read(5 [pid 547] <... futex resumed>) = 0 [pid 308] <... read resumed>, "\x01\x00\x00\x00\x00\x00\x00\x00", 8) = 8 [pid 547] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] epoll_pwait(4 [pid 547] <... futex resumed>) = 0 [pid 547] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 547] <... bpf resumed>, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 308] epoll_pwait(4 [pid 547] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 547] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 547] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 547] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 547] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 547] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 547] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 547] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 547] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 547] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 547] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 547] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 547] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 547] close_range(3, 30, 0) = 0 [pid 547] exit_group(0) = ? [pid 547] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=163, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 380] umount2("./161", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] openat(AT_FDCWD, "./161", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=972115600}) [pid 380] <... openat resumed>) = 3 [pid 380] fstat(3 [pid 314] read(11 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 380] getdents64(3 [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./161/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xb2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x81\xba\x01"..., 256 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./161/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... write resumed>) = 256 [pid 380] unlink("./161/binderfs") = 0 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xb3\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] umount2("./161/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] <... write resumed>) = 56 [pid 380] newfstatat(AT_FDCWD, "./161/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xb3\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] unlink("./161/cgroup.net") = 0 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./161/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./161/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./161/cgroup.cpu") = 0 [pid 380] umount2("./161/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./161/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./161/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./161", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./162", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xb3\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 548 attached , child_tidptr=0x55556dd077d0) = 164 [pid 548] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 548] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 548] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 548] chdir("./162") = 0 [pid 548] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 548] setpgid(0, 0) = 0 [pid 548] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 548] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 548] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 548] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 548] write(3, "1000", 4) = 4 [pid 548] close(3) = 0 [pid 548] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 548] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 548] close(249) = 0 [pid 548] close(248) = 0 [pid 548] prctl(PR_SET_NAME, "syz.2.179") = 0 [pid 548] close(4) = 0 [pid 548] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 548] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 548] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 548] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 548] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 548] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 548] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 548] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 548] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 548] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 548] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 548] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 548] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 548] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 548] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 548] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 548] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 548] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 548] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 548] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 548] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 997, NULL, 0) = 1 [pid 548] <... ioctl resumed>) = 0 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 548] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] <... futex resumed>) = 1 [pid 548] <... futex resumed>) = 0 [pid 308] read(6 [pid 307] <... futex resumed>) = 0 [pid 548] close_range(3, 30, 0 [pid 308] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xb2\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 548] <... close_range resumed>) = 0 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xb4\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 548] exit_group(0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=981153504}) [pid 308] <... write resumed>) = 1992 [pid 548] <... exit_group resumed>) = ? [pid 314] read(3, "\xc4\x07\x00\x00", 4) = 4 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xb5\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 548] +++ exited with 0 +++ [pid 314] read(3 [pid 308] <... write resumed>) = 1992 [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=164, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xb4\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 380] rt_sigreturn({mask=[]} [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] read(6 [pid 380] <... rt_sigreturn resumed>) = 164 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999991843}) [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] write(248, "\x00\x00\x00\x00", 4 [pid 314] read(3 [pid 308] epoll_pwait(4 [pid 380] <... write resumed>) = 4 [pid 380] umount2("./162", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] read(3 [pid 308] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=965829025} [pid 380] openat(AT_FDCWD, "./162", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xb5\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 380] <... openat resumed>) = 3 [pid 380] fstat(3 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 380] getdents64(3 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=999991558}) [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./162/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./162/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] unlink("./162/binderfs") = 0 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xb3\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\xf3\x5e\x01"..., 256 [pid 380] umount2("./162/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] <... write resumed>) = 256 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 966, NULL, 0) = 1 [pid 380] newfstatat(AT_FDCWD, "./162/cgroup.net" [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xb4\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] unlink("./162/cgroup.net" [pid 314] <... write resumed>) = 56 [pid 380] <... unlink resumed>) = 0 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] umount2("./162/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 307] sched_yield( [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xb4\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] read(6 [pid 307] <... sched_yield resumed>) = 0 [pid 380] newfstatat(AT_FDCWD, "./162/cgroup.cpu" [pid 314] <... write resumed>) = 48 [pid 308] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xb3\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\xf3\x5e\x01"..., 11533748) = 256 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] unlink("./162/cgroup.cpu" [pid 308] read(6 [pid 380] <... unlink resumed>) = 0 [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] umount2("./162/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] epoll_pwait(4 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./162/cgroup" [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] epoll_pwait(4 [pid 380] unlink("./162/cgroup") = 0 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=962521133} [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./162", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./163", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xb4\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 549 attached [pid 549] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 165 [pid 549] <... set_robust_list resumed>) = 0 [pid 549] rt_sigprocmask(SIG_SETMASK, [] [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 549] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 549] chdir("./163" [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 549] <... chdir resumed>) = 0 [pid 549] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 549] setpgid(0, 0) = 0 [pid 549] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 549] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 549] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 549] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 549] write(3, "1000", 4) = 4 [pid 549] close(3) = 0 [pid 549] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 549] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 549] close(249) = 0 [pid 549] close(248) = 0 [pid 549] prctl(PR_SET_NAME, "syz.2.180") = 0 [pid 549] close(4) = 0 [pid 549] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 549] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 549] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 549] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 549] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 549] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 549] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 549] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 549] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 549] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 549] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 549] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 549] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 549] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 549] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 549] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 549] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 549] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 549] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 549] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 549] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 549] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 549] close_range(3, 30, 0) = 0 [pid 549] exit_group(0) = ? [pid 549] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=165, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 380] umount2("./163", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=973512900}) [pid 380] openat(AT_FDCWD, "./163", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] read(11 [pid 380] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xb4\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x3f\xab\x01"..., 256 [pid 380] umount2("./163/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] <... write resumed>) = 256 [pid 380] newfstatat(AT_FDCWD, "./163/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xb5\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] unlink("./163/binderfs") = 0 [pid 314] <... write resumed>) = 56 [pid 380] umount2("./163/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xb5\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] newfstatat(AT_FDCWD, "./163/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... write resumed>) = 48 [pid 380] unlink("./163/cgroup.net") = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] umount2("./163/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./163/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./163/cgroup.cpu") = 0 [pid 380] umount2("./163/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./163/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./163/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./163", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./164", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xb5\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 550 attached , child_tidptr=0x55556dd077d0) = 166 [pid 550] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 550] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 550] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 550] chdir("./164") = 0 [pid 550] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 550] setpgid(0, 0) = 0 [pid 550] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 550] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 550] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 550] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 550] write(3, "1000", 4) = 4 [pid 550] close(3) = 0 [pid 550] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 550] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 550] close(249) = 0 [pid 550] close(248) = 0 [pid 550] prctl(PR_SET_NAME, "syz.2.181") = 0 [pid 550] close(4) = 0 [pid 550] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 550] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 550] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 550] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 550] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 550] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 550] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 963, NULL, 0) = 1 [pid 550] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 550] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 550] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] read(6 [pid 550] <... futex resumed>) = 0 [pid 550] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 550] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 308] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xb4\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 550] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 550] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 550] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xb6\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 550] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 550] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=983147446}) [pid 308] <... write resumed>) = 1992 [pid 550] <... futex resumed>) = 0 [pid 314] read(3 [pid 550] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 550] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 550] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xb7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 550] <... futex resumed>) = 0 [pid 314] read(3 [pid 550] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4 [pid 308] <... write resumed>) = 1992 [pid 550] <... ioctl resumed>) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xb6\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 550] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] read(6 [pid 550] <... futex resumed>) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 550] close_range(3, 30, 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999990824}) [pid 550] <... close_range resumed>) = 0 [pid 308] epoll_pwait(4 [pid 314] read(3 [pid 550] exit_group(0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 550] <... exit_group resumed>) = ? [pid 314] read(3 [pid 308] epoll_pwait(4 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xb7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=915119866} [pid 550] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=166, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=999272169}) [pid 380] umount2("./164", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] read(11 [pid 380] openat(AT_FDCWD, "./164", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xb5\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xb1\x4f\x01"..., 256 [pid 380] umount2("./164/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./164/binderfs" [pid 314] <... write resumed>) = 256 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 916, NULL, 0) = 1 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xb6\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] unlink("./164/binderfs" [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... unlink resumed>) = 0 [pid 314] <... write resumed>) = 56 [pid 380] umount2("./164/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] <... futex resumed>) = 1 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xb6\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 307] <... futex resumed>) = 0 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... write resumed>) = 48 [pid 308] read(6 [pid 380] newfstatat(AT_FDCWD, "./164/cgroup.net" [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xb5\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xb1\x4f\x01"..., 11533748) = 256 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./164/cgroup.net" [pid 308] read(6 [pid 380] <... unlink resumed>) = 0 [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] umount2("./164/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./164/cgroup.cpu" [pid 308] epoll_pwait(4 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] unlink("./164/cgroup.cpu" [pid 308] epoll_pwait(4 [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./164/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=911291720} [pid 380] newfstatat(AT_FDCWD, "./164/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./164/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./164", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./165", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xb6\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 551 attached , child_tidptr=0x55556dd077d0) = 167 [pid 551] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 551] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 551] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 551] chdir("./165") = 0 [pid 551] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 551] setpgid(0, 0) = 0 [pid 551] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 551] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 551] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 551] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 551] write(3, "1000", 4) = 4 [pid 551] close(3) = 0 [pid 551] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 551] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 551] close(249) = 0 [pid 551] close(248) = 0 [pid 551] prctl(PR_SET_NAME, "syz.2.182") = 0 [pid 551] close(4) = 0 [pid 551] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 551] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 551] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 551] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 551] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 551] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 551] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 551] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 551] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 551] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 551] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 551] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 551] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 551] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 551] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 551] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 551] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 551] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 551] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 551] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 551] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 551] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 551] close_range(3, 30, 0) = 0 [pid 551] exit_group(0) = ? [pid 551] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=167, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=972406763}) [pid 380] umount2("./165", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./165", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xb6\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x81\xba\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xb7\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xb7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./165/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./165/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./165/binderfs") = 0 [pid 380] umount2("./165/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./165/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./165/cgroup.net") = 0 [pid 380] umount2("./165/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./165/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./165/cgroup.cpu") = 0 [pid 380] umount2("./165/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./165/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./165/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./165", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./166", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xb7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 552 attached , child_tidptr=0x55556dd077d0) = 168 [pid 552] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 552] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 552] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 552] chdir("./166" [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 911, NULL, 0) = 1 [pid 552] <... chdir resumed>) = 0 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 307] <... futex resumed>) = 0 [pid 552] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 308] read(6 [pid 552] <... prctl resumed>) = 0 [pid 308] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xb6\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 552] setpgid(0, 0) = 0 [pid 552] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xb8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 552] <... symlinkat resumed>) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=985450189}) [pid 308] <... write resumed>) = 1992 [pid 552] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 314] read(3 [pid 552] <... symlinkat resumed>) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xb9\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 552] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 314] read(3 [pid 308] <... write resumed>) = 1992 [pid 308] read(6, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 552] <... symlinkat resumed>) = 0 [pid 308] epoll_pwait(4 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xb8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 552] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=867525799} [pid 552] <... openat resumed>) = 3 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999991063}) [pid 552] write(3, "1000", 4 [pid 314] read(3 [pid 552] <... write resumed>) = 4 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 552] close(3 [pid 314] read(3 [pid 552] <... close resumed>) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xb9\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 552] read(200 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 552] <... read resumed>, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 552] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 552] close(249) = 0 [pid 552] close(248) = 0 [pid 552] prctl(PR_SET_NAME, "syz.2.183") = 0 [pid 552] close(4) = 0 [pid 552] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 552] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 552] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 552] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 552] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 552] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 552] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 552] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 552] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 552] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 552] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 552] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 552] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 552] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 552] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 552] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 552] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 552] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 552] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 552] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 552] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 552] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 552] close_range(3, 30, 0) = 0 [pid 552] exit_group(0) = ? [pid 552] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=168, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 380] umount2("./166", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=990452485}) [pid 380] openat(AT_FDCWD, "./166", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] read(11 [pid 380] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xb7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\xfc\x9b\x01"..., 256 [pid 380] umount2("./166/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] <... write resumed>) = 256 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 867, NULL, 0) = 1 [pid 380] newfstatat(AT_FDCWD, "./166/binderfs" [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xb8\x00\x00\x00\x00\x00\x00\x00", 56 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] unlink("./166/binderfs" [pid 314] <... write resumed>) = 56 [pid 308] read(6 [pid 380] <... unlink resumed>) = 0 [pid 308] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xb7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\xfc\x9b\x01"..., 11533748) = 256 [pid 380] umount2("./166/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xb8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] read(6 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... write resumed>) = 48 [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] newfstatat(AT_FDCWD, "./166/cgroup.net" [pid 308] epoll_pwait(4 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] unlink("./166/cgroup.net" [pid 308] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=854997580} [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./166/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./166/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./166/cgroup.cpu") = 0 [pid 380] umount2("./166/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./166/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./166/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./166", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./167", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xb8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 553 attached , child_tidptr=0x55556dd077d0) = 169 [pid 553] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 553] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 553] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 553] chdir("./167") = 0 [pid 553] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 553] setpgid(0, 0) = 0 [pid 553] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 553] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 553] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 553] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 553] write(3, "1000", 4) = 4 [pid 553] close(3) = 0 [pid 553] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 553] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 553] close(249) = 0 [pid 553] close(248) = 0 [pid 553] prctl(PR_SET_NAME, "syz.2.184") = 0 [pid 553] close(4) = 0 [pid 553] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 553] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 553] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 553] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 553] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 553] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 553] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 553] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 553] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 553] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 553] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 553] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 553] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 553] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 553] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 553] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 553] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 553] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 553] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 553] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 553] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 553] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 553] close_range(3, 30, 0) = 0 [pid 553] exit_group(0) = ? [pid 553] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=169, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=977129320}) [pid 380] umount2("./167", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./167", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xb8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x36\x6e\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xb9\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xb9\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./167/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./167/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./167/binderfs") = 0 [pid 380] umount2("./167/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./167/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./167/cgroup.net") = 0 [pid 380] umount2("./167/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./167/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./167/cgroup.cpu") = 0 [pid 380] umount2("./167/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./167/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./167/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./167", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./168", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xb9\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 554 attached , child_tidptr=0x55556dd077d0) = 170 [pid 554] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 554] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 554] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 554] chdir("./168") = 0 [pid 554] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 554] setpgid(0, 0) = 0 [pid 554] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 554] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 554] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 554] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 554] write(3, "1000", 4) = 4 [pid 554] close(3) = 0 [pid 554] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 554] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 554] close(249) = 0 [pid 554] close(248) = 0 [pid 554] prctl(PR_SET_NAME, "syz.2.185") = 0 [pid 554] close(4) = 0 [pid 554] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 554] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 554] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 554] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 554] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 554] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 554] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 554] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 554] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 554] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 554] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 554] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 554] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 554] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 554] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 554] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 554] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 554] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 554] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 554] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 554] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 554] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 554] close_range(3, 30, 0) = 0 [pid 554] exit_group(0) = ? [pid 554] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=170, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 380] umount2("./168", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=979819191}) [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] openat(AT_FDCWD, "./168", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] read(11 [pid 380] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 380] getdents64(3 [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 855, NULL, 0) = 1 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xb9\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x6f\x40\x01"..., 256 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] umount2("./168/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... write resumed>) = 256 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] read(6 [pid 380] newfstatat(AT_FDCWD, "./168/binderfs" [pid 308] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xb8\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./168/binderfs") = 0 [pid 380] umount2("./168/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xba\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./168/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=998900160}) [pid 308] <... write resumed>) = 1992 [pid 380] unlink("./168/cgroup.net" [pid 314] read(3 [pid 380] <... unlink resumed>) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 380] umount2("./168/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(3 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xba\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 380] newfstatat(AT_FDCWD, "./168/cgroup.cpu" [pid 314] write(3, "\x3c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x18\x00\x08\x00\x04\x00\x00\x00\x10\x00\x0c\x00\x00\x00\x02\x00\x00\x00\xba\x00\x00\x00\x00\x00\x00\x00\x80\x84\x1e\x00\x00\x00\x00\x00", 64 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xbb\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... write resumed>) = 64 [pid 308] <... write resumed>) = 1992 [pid 380] unlink("./168/cgroup.cpu" [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xba\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... unlink resumed>) = 0 [pid 314] <... write resumed>) = 48 [pid 308] read(6 [pid 380] umount2("./168/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xb9\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x6f\x40\x01"..., 11533748) = 320 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999991245}) [pid 380] newfstatat(AT_FDCWD, "./168/cgroup" [pid 314] read(3 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 380] unlink("./168/cgroup" [pid 314] read(3 [pid 380] <... unlink resumed>) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xbb\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xbc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] getdents64(3 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999992564}) [pid 308] <... write resumed>) = 1992 [pid 380] close(3 [pid 314] read(3 [pid 308] read(6 [pid 380] <... close resumed>) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] unlinkat(AT_FDCWD, "./168", AT_REMOVEDIR [pid 314] read(3 [pid 308] epoll_pwait(4 [pid 380] <... unlinkat resumed>) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xbc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLOUT, data=0x3fb4d00704000002}], 128, 0, NULL, 0) = 1 [pid 380] mkdirat(AT_FDCWD, "./169", 0777 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=805117715} [pid 380] <... mkdirat resumed>) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xba\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 555 attached , child_tidptr=0x55556dd077d0) = 171 [pid 555] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 555] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 555] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 555] chdir("./169") = 0 [pid 555] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 555] setpgid(0, 0) = 0 [pid 555] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 555] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 555] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 555] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 555] write(3, "1000", 4) = 4 [pid 555] close(3) = 0 [pid 555] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 555] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 555] close(249) = 0 [pid 555] close(248) = 0 [pid 555] prctl(PR_SET_NAME, "syz.2.186") = 0 [pid 555] close(4) = 0 [pid 555] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 555] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 555] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 555] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 555] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 555] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 555] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 555] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 555] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 555] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 555] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 555] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 555] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 555] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 555] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 555] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 555] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 555] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 555] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 555] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 555] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 555] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 555] close_range(3, 30, 0) = 0 [pid 555] exit_group(0) = ? [pid 555] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=171, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=979774834}) [pid 380] umount2("./169", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./169", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xba\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\xf3\x5e\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 805, NULL, 0) = 1 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xbb\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xbb\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] read(6 [pid 380] umount2("./169/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... write resumed>) = 48 [pid 308] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xba\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\xf3\x5e\x01"..., 11533748) = 256 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] newfstatat(AT_FDCWD, "./169/binderfs" [pid 308] read(6 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] unlink("./169/binderfs" [pid 308] epoll_pwait(4 [pid 380] <... unlink resumed>) = 0 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] umount2("./169/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] epoll_pwait(4 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./169/cgroup.net" [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=782272236} [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./169/cgroup.net") = 0 [pid 380] umount2("./169/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./169/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./169/cgroup.cpu") = 0 [pid 380] umount2("./169/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./169/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./169/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./169", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./170", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xbb\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 556 attached , child_tidptr=0x55556dd077d0) = 172 [pid 556] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 556] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 556] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 556] chdir("./170") = 0 [pid 556] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 556] setpgid(0, 0) = 0 [pid 556] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 556] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 556] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 556] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 556] write(3, "1000", 4) = 4 [pid 556] close(3) = 0 [pid 556] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 556] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 556] close(249) = 0 [pid 556] close(248) = 0 [pid 556] prctl(PR_SET_NAME, "syz.2.187") = 0 [pid 556] close(4) = 0 [pid 556] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 556] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 556] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 556] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 556] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 556] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 556] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 556] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 556] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 556] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 556] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 556] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 556] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 556] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 556] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 556] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 556] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 556] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 556] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 556] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 556] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 556] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 556] close_range(3, 30, 0) = 0 [pid 556] exit_group(0) = ? [pid 556] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=172, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=972550861}) [pid 380] umount2("./170", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./170", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xbb\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x81\xba\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xbc\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xbc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./170/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./170/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./170/binderfs") = 0 [pid 380] umount2("./170/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./170/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./170/cgroup.net") = 0 [pid 380] umount2("./170/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./170/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./170/cgroup.cpu") = 0 [pid 380] umount2("./170/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./170/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./170/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./170", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./171", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xbc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 557 attached , child_tidptr=0x55556dd077d0) = 173 [pid 557] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 557] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 557] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 557] chdir("./171") = 0 [pid 557] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 557] setpgid(0, 0) = 0 [pid 557] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 557] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 783, NULL, 0) = 1 [pid 557] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 557] <... symlinkat resumed>) = 0 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 557] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 308] read(6, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xbb\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xbd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 557] <... openat resumed>) = 3 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=984314260}) [pid 308] <... write resumed>) = 1992 [pid 557] write(3, "1000", 4 [pid 314] read(3 [pid 557] <... write resumed>) = 4 [pid 557] close(3) = 0 [pid 557] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 557] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xbe\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 557] <... symlinkat resumed>) = 0 [pid 314] read(3 [pid 557] close(249 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xbd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 308] <... write resumed>) = 1992 [pid 557] <... close resumed>) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] read(6 [pid 557] close(248 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999990195}) [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 557] <... close resumed>) = 0 [pid 314] read(3 [pid 308] epoll_pwait(4 [pid 557] prctl(PR_SET_NAME, "syz.2.188" [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 557] <... prctl resumed>) = 0 [pid 314] read(3 [pid 308] epoll_pwait(4 [pid 557] close(4 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xbe\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=736293385} [pid 557] <... close resumed>) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 557] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 557] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 557] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 557] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 557] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 557] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 557] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 557] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 557] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 557] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 557] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 557] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 557] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 557] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 557] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 557] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 557] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 557] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 557] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 557] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 557] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 557] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 557] close_range(3, 30, 0) = 0 [pid 557] exit_group(0) = ? [pid 557] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=173, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 380] umount2("./171", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=991943267}) [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] openat(AT_FDCWD, "./171", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] read(11 [pid 380] <... openat resumed>) = 3 [pid 380] fstat(3 [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 380] getdents64(3 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xbc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x3f\xab\x01"..., 256 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 256 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 736, NULL, 0) = 1 [pid 380] umount2("./171/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xbd\x00\x00\x00\x00\x00\x00\x00", 56 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... write resumed>) = 56 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] newfstatat(AT_FDCWD, "./171/binderfs" [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xbd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] read(6 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... write resumed>) = 48 [pid 308] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xbc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x3f\xab\x01"..., 11533748) = 256 [pid 380] unlink("./171/binderfs" [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] read(6 [pid 380] <... unlink resumed>) = 0 [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] umount2("./171/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] epoll_pwait(4 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] newfstatat(AT_FDCWD, "./171/cgroup.net" [pid 308] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=725420697} [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./171/cgroup.net") = 0 [pid 380] umount2("./171/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./171/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./171/cgroup.cpu") = 0 [pid 380] umount2("./171/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./171/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./171/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./171", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./172", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xbd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 558 attached [pid 558] set_robust_list(0x55556dd077e0, 24) = 0 [pid 558] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 174 [pid 558] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 558] chdir("./172" [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 558] <... chdir resumed>) = 0 [pid 558] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 558] setpgid(0, 0) = 0 [pid 558] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 558] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 558] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 558] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 558] write(3, "1000", 4) = 4 [pid 558] close(3) = 0 [pid 558] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 558] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 558] close(249) = 0 [pid 558] close(248) = 0 [pid 558] prctl(PR_SET_NAME, "syz.2.189") = 0 [pid 558] close(4) = 0 [pid 558] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 558] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 558] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 558] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 558] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 558] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 558] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 558] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 558] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 558] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 558] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 558] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 558] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 558] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 558] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 558] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 558] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 558] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 558] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 558] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 558] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 558] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 558] close_range(3, 30, 0) = 0 [pid 558] exit_group(0) = ? [pid 558] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=174, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=975313001}) [pid 380] umount2("./172", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./172", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xbd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x78\x7d\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xbe\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./172/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./172/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./172/binderfs" [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xbe\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] <... unlink resumed>) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] umount2("./172/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./172/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./172/cgroup.net") = 0 [pid 380] umount2("./172/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./172/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./172/cgroup.cpu") = 0 [pid 380] umount2("./172/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./172/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./172/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./172", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./173", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xbe\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 559 attached , child_tidptr=0x55556dd077d0) = 175 [pid 559] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 559] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 559] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 559] chdir("./173") = 0 [pid 559] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 559] setpgid(0, 0) = 0 [pid 559] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 559] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 559] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 559] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 559] write(3, "1000", 4) = 4 [pid 559] close(3) = 0 [pid 559] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 559] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 559] close(249) = 0 [pid 559] close(248) = 0 [pid 559] prctl(PR_SET_NAME, "syz.2.190") = 0 [pid 559] close(4) = 0 [pid 559] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 559] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 559] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 559] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 559] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 559] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 725, NULL, 0) = 1 [pid 559] <... bpf resumed>) = 3 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 559] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 559] <... futex resumed>) = 0 [pid 308] read(6 [pid 559] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xbd\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 559] <... futex resumed>) = 0 [pid 559] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 559] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xbf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 559] <... futex resumed>) = 0 [pid 559] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] <... write resumed>) = 1992 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=978754418}) [pid 559] <... futex resumed>) = 0 [pid 559] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 559] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 559] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 559] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0 [pid 314] read(3 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xc0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 308] <... write resumed>) = 1992 [pid 559] <... bpf resumed>, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 314] read(3 [pid 308] read(6 [pid 559] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xbf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 559] <... futex resumed>) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] epoll_pwait(4 [pid 559] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999991119}) [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 559] <... futex resumed>) = 0 [pid 314] read(3 [pid 308] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=675551059} [pid 559] perf_event_open( [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 314] read(3, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xc0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 559] <... perf_event_open resumed>{type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 559] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 559] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 559] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 559] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 559] close_range(3, 30, 0) = 0 [pid 559] exit_group(0) = ? [pid 559] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=175, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=990141609}) [pid 380] umount2("./173", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./173", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xbe\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xcc\x06\x02"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 675, NULL, 0) = 1 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xbf\x00\x00\x00\x00\x00\x00\x00", 56 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xbf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] read(6 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 308] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xbe\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xcc\x06\x02"..., 11533748) = 256 [pid 380] umount2("./173/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] read(6 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] newfstatat(AT_FDCWD, "./173/binderfs" [pid 308] epoll_pwait(4 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] unlink("./173/binderfs" [pid 308] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=663369217} [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./173/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./173/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./173/cgroup.net") = 0 [pid 380] umount2("./173/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./173/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./173/cgroup.cpu") = 0 [pid 380] umount2("./173/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./173/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./173/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./173", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./174", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xbf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556dd077d0) = 176 ci2-android-6-1-perf/strace-static-x86_64: Process 560 attached [pid 560] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 560] <... set_robust_list resumed>) = 0 [pid 560] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 560] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 560] chdir("./174") = 0 [pid 560] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 560] setpgid(0, 0) = 0 [pid 560] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 560] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 560] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 560] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 560] write(3, "1000", 4) = 4 [pid 560] close(3) = 0 [pid 560] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 560] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 560] close(249) = 0 [pid 560] close(248) = 0 [pid 560] prctl(PR_SET_NAME, "syz.2.191") = 0 [pid 560] close(4) = 0 [pid 560] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 560] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 560] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 560] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 560] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 560] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 560] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 560] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 560] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 560] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 560] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 560] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 560] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 560] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 560] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 560] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 560] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 560] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 560] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 560] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 560] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 560] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 560] close_range(3, 30, 0) = 0 [pid 560] exit_group(0) = ? [pid 560] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=176, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=977238026}) [pid 380] umount2("./174", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./174", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xbf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\xf3\x5e\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xc0\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xc0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./174/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./174/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./174/binderfs") = 0 [pid 380] umount2("./174/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./174/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./174/cgroup.net") = 0 [pid 380] umount2("./174/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./174/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./174/cgroup.cpu") = 0 [pid 380] umount2("./174/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./174/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./174/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./174", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./175", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xc0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556dd077d0) = 177 ci2-android-6-1-perf/strace-static-x86_64: Process 561 attached [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 561] set_robust_list(0x55556dd077e0, 24 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 561] <... set_robust_list resumed>) = 0 [pid 561] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 561] chdir("./175") = 0 [pid 561] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 561] setpgid(0, 0) = 0 [pid 561] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 561] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 561] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 561] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 561] write(3, "1000", 4) = 4 [pid 561] close(3) = 0 [pid 561] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 561] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 561] close(249) = 0 [pid 561] close(248) = 0 [pid 561] prctl(PR_SET_NAME, "syz.2.192") = 0 [pid 561] close(4) = 0 [pid 561] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 561] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 561] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 561] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 561] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 561] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 561] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 561] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 561] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 561] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 561] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 561] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 561] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 561] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 561] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 561] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 561] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 561] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 561] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 561] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 561] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 561] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 663, NULL, 0) = 1 [pid 561] close_range(3, 30, 0 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 308] read(6 [pid 561] <... close_range resumed>) = 0 [pid 308] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xbf\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 307] <... futex resumed>) = 0 [pid 561] exit_group(0 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xc1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 561] <... exit_group resumed>) = ? [pid 308] <... write resumed>) = 1992 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=977954613}) [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xc2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992) = 1992 [pid 308] read(6, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 308] epoll_pwait(4 [pid 561] +++ exited with 0 +++ [pid 314] read(3 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 308] epoll_pwait(4 [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=177, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] read(3 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=615957355} [pid 380] rt_sigreturn({mask=[]} [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xc1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 380] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8}) = 1 (in [3], left {tv_sec=0, tv_nsec=999991171}) [pid 380] write(248, "\x00\x00\x00\x00", 4 [pid 314] read(3 [pid 380] <... write resumed>) = 4 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 380] umount2("./175", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(3 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xc2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 380] openat(AT_FDCWD, "./175", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... openat resumed>) = 3 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=999992048}) [pid 380] fstat(3 [pid 314] read(11 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] getdents64(3 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xc0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xba\x8c\x01"..., 256 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./175/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... write resumed>) = 256 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 616, NULL, 0) = 1 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xc1\x00\x00\x00\x00\x00\x00\x00", 56 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] newfstatat(AT_FDCWD, "./175/binderfs" [pid 314] <... write resumed>) = 56 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xc1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] read(6 [pid 380] unlink("./175/binderfs" [pid 314] <... write resumed>) = 48 [pid 308] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xc0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xba\x8c\x01"..., 11533748) = 256 [pid 380] <... unlink resumed>) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] read(6 [pid 380] umount2("./175/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] epoll_pwait(4 [pid 380] newfstatat(AT_FDCWD, "./175/cgroup.net" [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] epoll_pwait(4 [pid 380] unlink("./175/cgroup.net" [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=611306748} [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./175/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./175/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./175/cgroup.cpu") = 0 [pid 380] umount2("./175/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./175/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./175/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./175", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./176", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xc1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 562 attached , child_tidptr=0x55556dd077d0) = 178 [pid 562] set_robust_list(0x55556dd077e0, 24) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 562] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 562] chdir("./176") = 0 [pid 562] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 562] setpgid(0, 0) = 0 [pid 562] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 562] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 562] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 562] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 562] write(3, "1000", 4) = 4 [pid 562] close(3) = 0 [pid 562] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 562] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 562] close(249) = 0 [pid 562] close(248) = 0 [pid 562] prctl(PR_SET_NAME, "syz.2.193") = 0 [pid 562] close(4) = 0 [pid 562] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 562] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 562] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 562] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 562] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 562] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 562] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 562] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 562] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 562] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 562] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 562] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 562] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 562] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 562] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 562] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 562] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 562] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 562] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 562] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 562] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 562] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 562] close_range(3, 30, 0) = 0 [pid 562] exit_group(0) = ? [pid 562] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=178, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=974540610}) [pid 380] umount2("./176", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./176", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xc1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xba\x8c\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xc2\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xc2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./176/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./176/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./176/binderfs") = 0 [pid 380] umount2("./176/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./176/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./176/cgroup.net") = 0 [pid 380] umount2("./176/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./176/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./176/cgroup.cpu") = 0 [pid 380] umount2("./176/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./176/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./176/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./176", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./177", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xc2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 563 attached , child_tidptr=0x55556dd077d0) = 179 [pid 563] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 563] <... set_robust_list resumed>) = 0 [pid 563] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 563] chdir("./177") = 0 [pid 563] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 563] setpgid(0, 0) = 0 [pid 563] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 563] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 563] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 563] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 563] write(3, "1000", 4) = 4 [pid 563] close(3) = 0 [pid 563] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 563] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 563] close(249) = 0 [pid 563] close(248) = 0 [pid 563] prctl(PR_SET_NAME, "syz.2.194") = 0 [pid 563] close(4) = 0 [pid 563] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 563] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 563] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 563] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 563] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 563] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 612, NULL, 0) = 1 [pid 563] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 563] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 308] <... futex resumed>) = 1 [pid 563] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0 [pid 307] <... futex resumed>) = 0 [pid 308] read(6 [pid 563] <... bpf resumed>, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 563] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 308] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xc1\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 563] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 563] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 563] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 563] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 563] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xc3\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 563] <... bpf resumed>, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=982904239}) [pid 308] <... write resumed>) = 1992 [pid 563] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] read(3 [pid 563] <... futex resumed>) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 563] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] read(3 [pid 563] <... futex resumed>) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xc3\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 563] perf_event_open( [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 563] <... perf_event_open resumed>{type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xc4\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 563] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999591443}) [pid 308] <... write resumed>) = 1992 [pid 563] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] read(3 [pid 563] <... futex resumed>) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 308] read(6 [pid 563] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4 [pid 314] read(3 [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 563] <... ioctl resumed>) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xc4\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 308] epoll_pwait(4 [pid 563] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 563] <... futex resumed>) = 0 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 563] close_range(3, 30, 0 [pid 308] epoll_pwait(4 [pid 563] <... close_range resumed>) = 0 [pid 563] exit_group(0) = ? [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=564692166} [pid 563] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=179, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=997257237}) [pid 380] umount2("./177", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./177", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xc2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\xf3\x5e\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xc3\x00\x00\x00\x00\x00\x00\x00", 56 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 566, NULL, 0) = 1 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xc3\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./177/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] read(6 [pid 380] newfstatat(AT_FDCWD, "./177/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xc2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\xf3\x5e\x01"..., 11533748) = 256 [pid 380] unlink("./177/binderfs") = 0 [pid 308] read(6 [pid 380] umount2("./177/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] epoll_pwait(4 [pid 380] newfstatat(AT_FDCWD, "./177/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] unlink("./177/cgroup.net" [pid 308] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=560619666} [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./177/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./177/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./177/cgroup.cpu") = 0 [pid 380] umount2("./177/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./177/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./177/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./177", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./178", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xc3\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 564 attached , child_tidptr=0x55556dd077d0) = 180 [pid 564] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 564] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 564] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 564] chdir("./178") = 0 [pid 564] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 564] setpgid(0, 0) = 0 [pid 564] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 564] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 564] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 564] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 564] write(3, "1000", 4) = 4 [pid 564] close(3) = 0 [pid 564] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 564] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 564] close(249) = 0 [pid 564] close(248) = 0 [pid 564] prctl(PR_SET_NAME, "syz.2.195") = 0 [pid 564] close(4) = 0 [pid 564] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 564] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 564] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 564] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 564] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 564] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 564] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 564] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 564] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 564] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 564] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 564] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 564] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 564] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 564] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 564] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 564] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 564] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 564] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 564] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 564] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 564] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 564] close_range(3, 30, 0) = 0 [pid 564] exit_group(0) = ? [pid 564] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=180, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=966137508}) [pid 380] umount2("./178", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./178", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xc3\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\x0e\x16\x02"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xc4\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xc4\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./178/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./178/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./178/binderfs") = 0 [pid 380] umount2("./178/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./178/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./178/cgroup.net") = 0 [pid 380] umount2("./178/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./178/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./178/cgroup.cpu") = 0 [pid 380] umount2("./178/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./178/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./178/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./178", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./179", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 560, NULL, 0) = 1 [pid 380] close(3 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... close resumed>) = 0 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 308] read(6 [pid 380] <... socket resumed>) = 3 [pid 308] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xc3\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xc5\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=990516000}) [pid 308] <... write resumed>) = 1992 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] read(3 [pid 380] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] read(3 [pid 380] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xc5\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xc6\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] close(3) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999754858}) [pid 308] <... write resumed>) = 1992 [pid 380] read(249 [pid 314] read(3 [pid 308] read(6 [pid 380] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xc4\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] rt_sigprocmask(SIG_BLOCK, ~[] [pid 314] read(3 [pid 308] epoll_pwait(4 [pid 380] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xc6\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=515347447}ci2-android-6-1-perf/strace-static-x86_64: Process 565 attached [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 181 [pid 565] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 565] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 565] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 565] chdir("./179") = 0 [pid 565] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 565] setpgid(0, 0) = 0 [pid 565] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 565] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 565] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 565] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 565] write(3, "1000", 4) = 4 [pid 565] close(3) = 0 [pid 565] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 565] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 565] close(249) = 0 [pid 565] close(248) = 0 [pid 565] prctl(PR_SET_NAME, "syz.2.196") = 0 [pid 565] close(4) = 0 [pid 565] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 565] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 565] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 565] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 565] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 565] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 565] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 565] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 565] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 565] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 565] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 565] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 565] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 565] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 565] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 565] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 565] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 565] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 565] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 565] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 565] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 565] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 565] close_range(3, 30, 0) = 0 [pid 565] exit_group(0) = ? [pid 565] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=181, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=989612246}) [pid 380] umount2("./179", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11, "\x00\x00\x00\x00", 4) = 4 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xc4\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\xf3\x5e\x01"..., 256 [pid 380] openat(AT_FDCWD, "./179", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] <... write resumed>) = 256 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 515, NULL, 0) = 1 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xc5\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xc5\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] umount2("./179/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] read(6 [pid 314] <... write resumed>) = 48 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xc4\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\xf3\x5e\x01"..., 11533748) = 256 [pid 380] newfstatat(AT_FDCWD, "./179/binderfs" [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] read(6 [pid 380] unlink("./179/binderfs" [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] <... unlink resumed>) = 0 [pid 308] epoll_pwait(4 [pid 380] umount2("./179/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] newfstatat(AT_FDCWD, "./179/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./179/cgroup.net" [pid 308] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=502094100} [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./179/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./179/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./179/cgroup.cpu") = 0 [pid 380] umount2("./179/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./179/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./179/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./179", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./180", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xc5\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 566 attached , child_tidptr=0x55556dd077d0) = 182 [pid 566] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 566] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 566] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 566] chdir("./180") = 0 [pid 566] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 566] setpgid(0, 0) = 0 [pid 566] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 566] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 566] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 566] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 566] write(3, "1000", 4) = 4 [pid 566] close(3) = 0 [pid 566] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 566] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 566] close(249) = 0 [pid 566] close(248) = 0 [pid 566] prctl(PR_SET_NAME, "syz.2.197") = 0 [pid 566] close(4) = 0 [pid 566] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 566] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 566] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 566] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 566] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 566] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 566] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 566] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 566] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 566] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 566] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 566] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 566] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 566] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 566] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 566] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 566] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 566] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 566] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 566] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 566] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 566] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 566] close_range(3, 30, 0) = 0 [pid 566] exit_group(0) = ? [pid 566] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=182, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=976610904}) [pid 380] umount2("./180", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./180", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xc5\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x36\x6e\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xc6\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xc6\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./180/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./180/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./180/binderfs") = 0 [pid 380] umount2("./180/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./180/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./180/cgroup.net") = 0 [pid 380] umount2("./180/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./180/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./180/cgroup.cpu") = 0 [pid 380] umount2("./180/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./180/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./180/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./180", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./181", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xc6\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 567 attached , child_tidptr=0x55556dd077d0) = 183 [pid 567] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 567] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 567] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 567] chdir("./181") = 0 [pid 567] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 567] setpgid(0, 0) = 0 [pid 567] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 567] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 567] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 567] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 567] write(3, "1000", 4) = 4 [pid 567] close(3) = 0 [pid 567] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 567] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 567] close(249) = 0 [pid 567] close(248) = 0 [pid 567] prctl(PR_SET_NAME, "syz.2.198") = 0 [pid 567] close(4) = 0 [pid 567] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 567] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 567] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 567] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 567] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 567] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 567] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 567] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 567] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 567] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 567] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 567] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 567] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 567] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 567] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 567] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 567] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 567] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 502, NULL, 0) = 1 [pid 567] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 567] <... futex resumed>) = 0 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 567] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] read(6 [pid 567] <... futex resumed>) = 0 [pid 567] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 308] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xc5\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 567] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 567] close_range(3, 30, 0) = 0 [pid 567] exit_group(0) = ? [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xc7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=973963624}) [pid 308] <... write resumed>) = 1992 [pid 567] +++ exited with 0 +++ [pid 314] read(3 [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=183, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xc8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] umount2("./181", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(3 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] <... write resumed>) = 1992 [pid 380] openat(AT_FDCWD, "./181", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xc7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 308] read(6 [pid 380] fstat(3 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... pselect6 resumed>) = 2 (in [3 11], left {tv_sec=0, tv_nsec=999991114}) [pid 380] getdents64(3 [pid 308] epoll_pwait(4 [pid 314] read(3 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./181/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] newfstatat(AT_FDCWD, "./181/binderfs" [pid 314] read(3 [pid 308] epoll_pwait(4 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./181/binderfs" [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xc8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=449819115} [pid 380] <... unlink resumed>) = 0 [pid 314] read(11 [pid 380] umount2("./181/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] newfstatat(AT_FDCWD, "./181/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xc6\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xc3\xc9\x01"..., 256 [pid 380] unlink("./181/cgroup.net") = 0 [pid 314] <... write resumed>) = 256 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 450, NULL, 0) = 1 [pid 380] umount2("./181/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xc7\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] newfstatat(AT_FDCWD, "./181/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... write resumed>) = 56 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] unlink("./181/cgroup.cpu" [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xc7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] read(6 [pid 380] <... unlink resumed>) = 0 [pid 314] <... write resumed>) = 48 [pid 308] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xc6\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xc3\xc9\x01"..., 11533748) = 256 [pid 380] umount2("./181/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] read(6 [pid 380] newfstatat(AT_FDCWD, "./181/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] unlink("./181/cgroup" [pid 308] epoll_pwait(4 [pid 380] <... unlink resumed>) = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] <... close resumed>) = 0 [pid 308] epoll_pwait(4 [pid 380] unlinkat(AT_FDCWD, "./181", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./182", 0777) = 0 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=447236151} [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xc7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 568 attached , child_tidptr=0x55556dd077d0) = 184 [pid 568] set_robust_list(0x55556dd077e0, 24) = 0 [pid 568] rt_sigprocmask(SIG_SETMASK, [] [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 568] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 568] chdir("./182" [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 568] <... chdir resumed>) = 0 [pid 568] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 568] setpgid(0, 0) = 0 [pid 568] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 568] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 568] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 568] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 568] write(3, "1000", 4) = 4 [pid 568] close(3) = 0 [pid 568] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 568] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 568] close(249) = 0 [pid 568] close(248) = 0 [pid 568] prctl(PR_SET_NAME, "syz.2.199") = 0 [pid 568] close(4) = 0 [pid 568] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 568] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 568] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 568] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 568] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 568] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 568] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 568] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 568] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 568] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 568] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 568] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 568] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 568] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 568] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 568] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 568] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 568] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 568] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 568] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 568] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 568] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 568] close_range(3, 30, 0) = 0 [pid 568] exit_group(0) = ? [pid 568] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=184, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=971599348}) [pid 380] umount2("./182", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./182", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xc7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xc3\xc9\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xc8\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xc8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] getdents64(3 [pid 314] <... write resumed>) = 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] umount2("./182/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./182/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./182/binderfs") = 0 [pid 380] umount2("./182/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./182/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./182/cgroup.net") = 0 [pid 380] umount2("./182/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./182/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./182/cgroup.cpu") = 0 [pid 380] umount2("./182/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./182/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./182/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./182", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./183", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xc8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 569 attached , child_tidptr=0x55556dd077d0) = 185 [pid 569] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 569] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 569] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 569] chdir("./183") = 0 [pid 569] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 569] setpgid(0, 0) = 0 [pid 569] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 569] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 569] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 569] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 569] write(3, "1000", 4) = 4 [pid 569] close(3) = 0 [pid 569] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 569] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 569] close(249) = 0 [pid 569] close(248) = 0 [pid 569] prctl(PR_SET_NAME, "syz.2.200") = 0 [pid 569] close(4) = 0 [pid 569] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 569] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 569] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 569] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 569] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 569] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 569] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 569] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 569] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 569] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 569] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 569] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 569] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 569] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 569] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 569] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 569] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 569] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 569] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 447, NULL, 0) = 1 [pid 569] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 569] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 569] <... ioctl resumed>) = 0 [pid 308] read(6 [pid 569] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 308] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xc7\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 569] close_range(3, 30, 0) = 0 [pid 569] exit_group(0) = ? [pid 569] +++ exited with 0 +++ [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xc9\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=185, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]} [pid 308] <... write resumed>) = 1992 [pid 380] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=978747488}) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 380] umount2("./183", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] openat(AT_FDCWD, "./183", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xca\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 314] read(3 [pid 380] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 308] <... write resumed>) = 1992 [pid 380] getdents64(3 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 308] read(6 [pid 314] read(3 [pid 380] umount2("./183/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./183/binderfs" [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xc9\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 308] epoll_pwait(4 [pid 380] unlink("./183/binderfs" [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./183/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] <... pselect6 resumed>) = 2 (in [3 11], left {tv_sec=0, tv_nsec=999991375}) [pid 380] newfstatat(AT_FDCWD, "./183/cgroup.net" [pid 308] epoll_pwait(4 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] read(3 [pid 380] unlink("./183/cgroup.net" [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=395481565} [pid 380] <... unlink resumed>) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 380] umount2("./183/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] read(3 [pid 380] newfstatat(AT_FDCWD, "./183/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xca\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 380] unlink("./183/cgroup.cpu") = 0 [pid 380] umount2("./183/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./183/cgroup" [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./183/cgroup") = 0 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xc8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x78\x7d\x01"..., 256 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3 [pid 314] <... write resumed>) = 256 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 396, NULL, 0) = 1 [pid 380] <... close resumed>) = 0 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xc9\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] unlinkat(AT_FDCWD, "./183", AT_REMOVEDIR [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... unlinkat resumed>) = 0 [pid 314] <... write resumed>) = 56 [pid 380] mkdirat(AT_FDCWD, "./184", 0777 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] <... mkdirat resumed>) = 0 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xc9\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] read(6 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 314] <... write resumed>) = 48 [pid 308] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xc8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x78\x7d\x01"..., 11533748) = 256 [pid 380] ioctl(3, LOOP_CLR_FD [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 308] read(6 [pid 380] close(3 [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] <... close resumed>) = 0 [pid 308] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 308] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=392047041} [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xc9\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 570 attached , child_tidptr=0x55556dd077d0) = 186 [pid 570] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 570] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 570] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 570] chdir("./184") = 0 [pid 570] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 570] setpgid(0, 0) = 0 [pid 570] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 570] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 570] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 570] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 570] write(3, "1000", 4) = 4 [pid 570] close(3) = 0 [pid 570] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 570] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 570] close(249) = 0 [pid 570] close(248) = 0 [pid 570] prctl(PR_SET_NAME, "syz.2.201") = 0 [pid 570] close(4) = 0 [pid 570] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 570] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 570] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 570] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 570] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 570] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 570] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 570] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 570] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 570] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 570] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 570] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 570] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 570] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 570] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 570] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 570] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 570] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 570] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 570] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 570] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 570] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 570] close_range(3, 30, 0) = 0 [pid 570] exit_group(0) = ? [pid 570] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=186, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=978210039}) [pid 380] umount2("./184", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./184", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xc9\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\xf3\x5e\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xca\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xca\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./184/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./184/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./184/binderfs") = 0 [pid 380] umount2("./184/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./184/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./184/cgroup.net") = 0 [pid 380] umount2("./184/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./184/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./184/cgroup.cpu") = 0 [pid 380] umount2("./184/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./184/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./184/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./184", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./185", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xca\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 571 attached , child_tidptr=0x55556dd077d0) = 187 [pid 571] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 571] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 571] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 571] chdir("./185") = 0 [pid 571] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 571] setpgid(0, 0) = 0 [pid 571] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 571] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 571] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 571] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 571] write(3, "1000", 4) = 4 [pid 571] close(3) = 0 [pid 571] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 571] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 571] close(249) = 0 [pid 571] close(248) = 0 [pid 571] prctl(PR_SET_NAME, "syz.2.202") = 0 [pid 571] close(4) = 0 [pid 571] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 571] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 571] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 571] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 571] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 571] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 571] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 571] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 571] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 571] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 571] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 571] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 571] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 571] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 571] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 392, NULL, 0) = 1 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 307] <... futex resumed>) = 0 [pid 308] read(6, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xc9\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 571] <... bpf resumed>, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xcb\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 571] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=979067858}) [pid 308] <... write resumed>) = 1992 [pid 571] <... futex resumed>) = 0 [pid 314] read(3 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xcc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 571] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 308] <... write resumed>) = 1992 [pid 571] <... futex resumed>) = 0 [pid 314] read(3 [pid 308] read(6 [pid 571] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xcb\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 571] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] epoll_pwait(4 [pid 571] <... futex resumed>) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999992048}) [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 571] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] read(3 [pid 308] epoll_pwait(4 [pid 571] <... futex resumed>) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 571] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=346648199} [pid 314] read(3 [pid 571] <... ioctl resumed>) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xcc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 571] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 571] <... futex resumed>) = 0 [pid 571] close_range(3, 30, 0) = 0 [pid 571] exit_group(0) = ? [pid 571] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=187, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=995992872}) [pid 380] umount2("./185", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11, "\x00\x00\x00\x00", 4) = 4 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xca\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x81\xba\x01"..., 256 [pid 380] openat(AT_FDCWD, "./185", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] <... write resumed>) = 256 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 347, NULL, 0) = 1 [pid 380] <... openat resumed>) = 3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xcb\x00\x00\x00\x00\x00\x00\x00", 56 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] fstat(3 [pid 314] <... write resumed>) = 56 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xcb\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 307] sched_yield( [pid 380] getdents64(3 [pid 314] <... write resumed>) = 48 [pid 308] read(6 [pid 307] <... sched_yield resumed>) = 0 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xca\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x81\xba\x01"..., 11533748) = 256 [pid 380] umount2("./185/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 308] read(6 [pid 380] newfstatat(AT_FDCWD, "./185/binderfs" [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./185/binderfs") = 0 [pid 308] epoll_pwait(4 [pid 380] umount2("./185/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] epoll_pwait(4 [pid 380] newfstatat(AT_FDCWD, "./185/cgroup.net" [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=338995844} [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./185/cgroup.net") = 0 [pid 380] umount2("./185/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./185/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./185/cgroup.cpu") = 0 [pid 380] umount2("./185/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./185/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./185/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./185", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./186", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xcb\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 572 attached , child_tidptr=0x55556dd077d0) = 188 [pid 572] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 572] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 572] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 572] chdir("./186") = 0 [pid 572] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 572] setpgid(0, 0) = 0 [pid 572] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 572] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 572] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 572] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 572] write(3, "1000", 4) = 4 [pid 572] close(3) = 0 [pid 572] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 572] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 572] close(249) = 0 [pid 572] close(248) = 0 [pid 572] prctl(PR_SET_NAME, "syz.2.203") = 0 [pid 572] close(4) = 0 [pid 572] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 572] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 572] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 572] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 572] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 572] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 572] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 572] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 572] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 572] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 572] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 572] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 572] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 572] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 572] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 572] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 572] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 572] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 572] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 572] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 572] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 572] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 572] close_range(3, 30, 0) = 0 [pid 572] exit_group(0) = ? [pid 572] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=188, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 380] umount2("./186", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=974438524}) [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] read(11 [pid 380] openat(AT_FDCWD, "./186", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xcb\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\xfc\x9b\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xcc\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xcc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./186/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./186/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./186/binderfs") = 0 [pid 380] umount2("./186/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./186/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./186/cgroup.net") = 0 [pid 380] umount2("./186/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./186/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./186/cgroup.cpu") = 0 [pid 380] umount2("./186/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./186/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./186/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./186", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./187", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xcc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 573 attached , child_tidptr=0x55556dd077d0) = 189 [pid 573] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 573] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 573] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 573] chdir("./187") = 0 [pid 573] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 573] setpgid(0, 0) = 0 [pid 573] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 573] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 573] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 573] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 573] write(3, "1000", 4) = 4 [pid 573] close(3) = 0 [pid 573] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 573] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 573] close(249) = 0 [pid 573] close(248) = 0 [pid 573] prctl(PR_SET_NAME, "syz.2.204") = 0 [pid 573] close(4) = 0 [pid 573] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 573] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 573] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 573] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 573] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 573] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 573] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 573] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 573] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 573] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 573] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 573] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 573] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 573] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 573] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 573] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 573] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 573] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 573] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 573] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 573] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 573] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 573] close_range(3, 30, 0) = 0 [pid 573] exit_group(0) = ? [pid 573] +++ exited with 0 +++ [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 339, NULL, 0) = 1 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=189, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] rt_sigreturn({mask=[]} [pid 308] read(6 [pid 380] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 308] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xcb\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xcd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=975829926}) [pid 308] <... write resumed>) = 1992 [pid 380] write(248, "\x00\x00\x00\x00", 4 [pid 314] read(3 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xce\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] <... write resumed>) = 4 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 308] <... write resumed>) = 1992 [pid 380] umount2("./187", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(3 [pid 308] read(6 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xcd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] openat(AT_FDCWD, "./187", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] epoll_pwait(4 [pid 380] <... openat resumed>) = 3 [pid 314] <... pselect6 resumed>) = 2 (in [3 11], left {tv_sec=0, tv_nsec=999992590}) [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] fstat(3 [pid 314] read(3 [pid 308] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=286997378} [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 380] getdents64(3 [pid 314] read(3 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xce\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 380] umount2("./187/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] newfstatat(AT_FDCWD, "./187/binderfs" [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xcc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\xfc\x9b\x01"..., 256 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... write resumed>) = 256 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 287, NULL, 0) = 1 [pid 380] unlink("./187/binderfs" [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xcd\x00\x00\x00\x00\x00\x00\x00", 56 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... unlink resumed>) = 0 [pid 314] <... write resumed>) = 56 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] umount2("./187/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xcd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] read(6 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... write resumed>) = 48 [pid 308] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xcc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\xfc\x9b\x01"..., 11533748) = 256 [pid 380] newfstatat(AT_FDCWD, "./187/cgroup.net" [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] read(6 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] unlink("./187/cgroup.net" [pid 308] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 380] <... unlink resumed>) = 0 [pid 308] epoll_pwait(4 [pid 380] umount2("./187/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=284391173} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./187/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./187/cgroup.cpu") = 0 [pid 380] umount2("./187/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./187/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./187/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./187", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./188", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xcd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 574 attached , child_tidptr=0x55556dd077d0) = 190 [pid 574] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 574] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 574] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 574] chdir("./188") = 0 [pid 574] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 574] setpgid(0, 0) = 0 [pid 574] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 574] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 574] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 574] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 574] write(3, "1000", 4) = 4 [pid 574] close(3) = 0 [pid 574] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 574] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 574] close(249) = 0 [pid 574] close(248) = 0 [pid 574] prctl(PR_SET_NAME, "syz.2.205") = 0 [pid 574] close(4) = 0 [pid 574] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 574] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 574] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 574] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 574] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 574] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 574] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 574] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 574] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 574] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 574] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 574] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 574] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 574] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 574] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 574] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 574] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 574] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 574] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 574] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 574] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 574] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 574] close_range(3, 30, 0) = 0 [pid 574] exit_group(0) = ? [pid 574] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=190, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=971143569}) [pid 380] umount2("./188", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11, "\x00\x00\x00\x00", 4) = 4 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xcd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xc3\xc9\x01"..., 256 [pid 380] openat(AT_FDCWD, "./188", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] <... write resumed>) = 256 [pid 380] <... openat resumed>) = 3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xce\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] fstat(3 [pid 314] <... write resumed>) = 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xce\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] getdents64(3 [pid 314] <... write resumed>) = 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] umount2("./188/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./188/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./188/binderfs") = 0 [pid 380] umount2("./188/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./188/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./188/cgroup.net") = 0 [pid 380] umount2("./188/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./188/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./188/cgroup.cpu") = 0 [pid 380] umount2("./188/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./188/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./188/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./188", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./189", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xce\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 575 attached , child_tidptr=0x55556dd077d0) = 191 [pid 575] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 575] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 575] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 575] chdir("./189") = 0 [pid 575] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 575] setpgid(0, 0) = 0 [pid 575] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 575] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 575] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 575] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 575] write(3, "1000", 4) = 4 [pid 575] close(3) = 0 [pid 575] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 575] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 575] close(249) = 0 [pid 575] close(248) = 0 [pid 575] prctl(PR_SET_NAME, "syz.2.206") = 0 [pid 575] close(4) = 0 [pid 575] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 575] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 575] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 575] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 575] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 575] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 575] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 575] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 575] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 575] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 284, NULL, 0) = 1 [pid 575] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 575] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 575] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] read(6 [pid 575] <... futex resumed>) = 0 [pid 575] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 308] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xcd\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 575] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xcf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 575] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 575] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] <... write resumed>) = 1992 [pid 575] <... futex resumed>) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=983510082}) [pid 575] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 314] read(3 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 575] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 575] <... futex resumed>) = 0 [pid 308] <... write resumed>) = 1992 [pid 314] read(3 [pid 575] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 308] read(6 [pid 575] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xcf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 575] <... ioctl resumed>) = 0 [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 575] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] epoll_pwait(4 [pid 575] <... futex resumed>) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999990682}) [pid 575] close_range(3, 30, 0 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 575] <... close_range resumed>) = 0 [pid 314] read(3 [pid 575] exit_group(0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 308] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=235824142} [pid 575] <... exit_group resumed>) = ? [pid 314] read(3 [pid 575] +++ exited with 0 +++ [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=191, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 380] umount2("./189", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=999521894}) [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] openat(AT_FDCWD, "./189", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] read(11 [pid 380] <... openat resumed>) = 3 [pid 380] fstat(3 [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xce\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xb1\x4f\x01"..., 256 [pid 380] umount2("./189/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./189/binderfs" [pid 314] <... write resumed>) = 256 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 236, NULL, 0) = 1 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xcf\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] unlink("./189/binderfs" [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... unlink resumed>) = 0 [pid 314] <... write resumed>) = 56 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] umount2("./189/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xcf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] read(6 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... write resumed>) = 48 [pid 308] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xce\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xb1\x4f\x01"..., 11533748) = 256 [pid 380] newfstatat(AT_FDCWD, "./189/cgroup.net" [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] read(6 [pid 380] unlink("./189/cgroup.net" [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./189/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] epoll_pwait(4 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] newfstatat(AT_FDCWD, "./189/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=231259240} [pid 380] unlink("./189/cgroup.cpu") = 0 [pid 380] umount2("./189/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./189/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./189/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./189", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./190", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xcf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556dd077d0) = 192 ci2-android-6-1-perf/strace-static-x86_64: Process 576 attached [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 576] set_robust_list(0x55556dd077e0, 24 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 576] <... set_robust_list resumed>) = 0 [pid 576] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 576] chdir("./190") = 0 [pid 576] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 576] setpgid(0, 0) = 0 [pid 576] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 576] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 576] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 576] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 576] write(3, "1000", 4) = 4 [pid 576] close(3) = 0 [pid 576] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 576] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 576] close(249) = 0 [pid 576] close(248) = 0 [pid 576] prctl(PR_SET_NAME, "syz.2.207") = 0 [pid 576] close(4) = 0 [pid 576] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 576] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 576] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 576] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 576] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 576] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 576] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 576] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 576] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 576] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 576] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 576] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 576] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 576] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 576] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 576] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 576] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 576] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 576] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 576] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 576] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 576] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 576] close_range(3, 30, 0) = 0 [pid 576] exit_group(0) = ? [pid 576] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=192, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=973725242}) [pid 380] umount2("./190", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./190", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xcf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\xfc\x9b\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xd0\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./190/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./190/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./190/binderfs") = 0 [pid 380] umount2("./190/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./190/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./190/cgroup.net") = 0 [pid 380] umount2("./190/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./190/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./190/cgroup.cpu") = 0 [pid 380] umount2("./190/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./190/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./190/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./190", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./191", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 577 attached , child_tidptr=0x55556dd077d0) = 193 [pid 577] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 577] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 577] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 577] chdir("./191") = 0 [pid 577] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 577] setpgid(0, 0) = 0 [pid 577] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 577] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 577] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 577] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 577] write(3, "1000", 4) = 4 [pid 577] close(3) = 0 [pid 577] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 577] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 577] close(249) = 0 [pid 577] close(248) = 0 [pid 577] prctl(PR_SET_NAME, "syz.2.208") = 0 [pid 577] close(4) = 0 [pid 577] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 577] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 577] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 577] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 577] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 577] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 577] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 577] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 577] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 577] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 577] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 577] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 577] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 577] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 577] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 577] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 577] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 577] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 577] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 577] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 577] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 577] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 577] close_range(3, 30, 0) = 0 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 231, NULL, 0) = 1 [pid 577] exit_group(0) = ? [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 577] +++ exited with 0 +++ [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=193, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 308] read(6 [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 308] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xcf\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 380] umount2("./191", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] openat(AT_FDCWD, "./191", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 380] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./191/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xd1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=973276425}) [pid 380] newfstatat(AT_FDCWD, "./191/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] read(11 [pid 308] <... write resumed>) = 1992 [pid 380] unlink("./191/binderfs" [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./191/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./191/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./191/cgroup.net") = 0 [pid 380] umount2("./191/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x3f\xab\x01"..., 256 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xd2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] newfstatat(AT_FDCWD, "./191/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... write resumed>) = 256 [pid 380] unlink("./191/cgroup.cpu" [pid 308] <... write resumed>) = 1992 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... unlink resumed>) = 0 [pid 308] read(6 [pid 380] umount2("./191/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999990845}) [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x3f\xab\x01"..., 11533748) = 256 [pid 380] newfstatat(AT_FDCWD, "./191/cgroup" [pid 314] read(3 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] read(6 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 380] unlink("./191/cgroup" [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] read(3 [pid 380] <... unlink resumed>) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xd1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 308] epoll_pwait(4 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3 [pid 314] write(3, "\x3c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x18\x00\x08\x00\x04\x00\x00\x00\x10\x00\x0c\x00\x00\x00\x02\x00\x00\x00\xd1\x00\x00\x00\x00\x00\x00\x00\x40\x42\x0f\x00\x00\x00\x00\x00", 64 [pid 380] <... close resumed>) = 0 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLOUT, data=0x3fb4d00704000002}], 128, 0, NULL, 0) = 1 [pid 380] unlinkat(AT_FDCWD, "./191", AT_REMOVEDIR [pid 314] <... write resumed>) = 64 [pid 380] <... unlinkat resumed>) = 0 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xd1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] epoll_pwait(4 [pid 380] mkdirat(AT_FDCWD, "./192", 0777 [pid 314] <... write resumed>) = 48 [pid 380] <... mkdirat resumed>) = 0 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 175, NULL, 0) = 1 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=174296736} [pid 380] <... openat resumed>) = 3 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999992634}) [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 307] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] ioctl(3, LOOP_CLR_FD [pid 314] read(3 [pid 308] <... futex resumed>) = 0 [pid 307] sched_yield( [pid 380] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 308] read(6 [pid 307] <... sched_yield resumed>) = 0 [pid 380] close(3 [pid 314] read(3 [pid 308] <... read resumed>, "\x3c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x18\x00\x08\x00\x04\x00\x00\x00\x10\x00\x0c\x00\x00\x00\x02\x00\x00\x00\xd1\x00\x00\x00\x00\x00\x00\x00\x40\x42\x0f\x00\x00\x00\x00\x00", 11533748) = 64 [pid 380] <... close resumed>) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xd2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xd3\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] <... write resumed>) = 1992 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999992011}) [pid 308] read(6 [pid 314] read(3 [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 308] epoll_pwait(4 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] read(3 [pid 380] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xd3\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 308] epoll_pwait(4 [pid 380] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=167529061} [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xd1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 578 attached , child_tidptr=0x55556dd077d0) = 194 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 578] set_robust_list(0x55556dd077e0, 24 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 578] <... set_robust_list resumed>) = 0 [pid 578] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 578] chdir("./192") = 0 [pid 578] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 578] setpgid(0, 0) = 0 [pid 578] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 578] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 578] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 578] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 578] write(3, "1000", 4) = 4 [pid 578] close(3) = 0 [pid 578] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 578] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 578] close(249) = 0 [pid 578] close(248) = 0 [pid 578] prctl(PR_SET_NAME, "syz.2.209") = 0 [pid 578] close(4) = 0 [pid 578] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 578] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 578] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 578] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 578] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 578] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 578] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 578] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 578] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 578] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 578] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 578] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 578] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 578] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 578] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 578] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 578] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 578] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 578] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 578] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 578] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 578] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 578] close_range(3, 30, 0) = 0 [pid 578] exit_group(0) = ? [pid 578] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=194, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=987135668}) [pid 380] umount2("./192", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] read(11 [pid 380] openat(AT_FDCWD, "./192", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 380] getdents64(3 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xd1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x6f\x40\x01"..., 256 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./192/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] <... write resumed>) = 256 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 168, NULL, 0) = 1 [pid 380] newfstatat(AT_FDCWD, "./192/binderfs" [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xd2\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] unlink("./192/binderfs" [pid 314] <... write resumed>) = 56 [pid 380] <... unlink resumed>) = 0 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xd2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] umount2("./192/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] read(6 [pid 307] sched_getaffinity(0, 8192 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... write resumed>) = 48 [pid 308] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xd1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x6f\x40\x01"..., 11533748) = 256 [pid 307] <... sched_getaffinity resumed>, [0 1]) = 8 [pid 380] newfstatat(AT_FDCWD, "./192/cgroup.net" [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] read(6 [pid 380] unlink("./192/cgroup.net") = 0 [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] umount2("./192/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] epoll_pwait(4 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] newfstatat(AT_FDCWD, "./192/cgroup.cpu" [pid 308] epoll_pwait(4 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./192/cgroup.cpu") = 0 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=151918111} [pid 380] umount2("./192/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./192/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./192/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./192", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./193", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xd2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 579 attached , child_tidptr=0x55556dd077d0) = 195 [pid 579] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 579] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 579] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 579] chdir("./193") = 0 [pid 579] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 579] setpgid(0, 0) = 0 [pid 579] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 579] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 579] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 579] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 579] write(3, "1000", 4) = 4 [pid 579] close(3) = 0 [pid 579] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 579] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 579] close(249) = 0 [pid 579] close(248) = 0 [pid 579] prctl(PR_SET_NAME, "syz.2.210") = 0 [pid 579] close(4) = 0 [pid 579] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 579] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 579] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 579] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 579] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 579] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 579] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 579] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 579] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 579] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 579] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 579] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 579] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 579] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 579] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 579] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 579] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 579] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 579] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 579] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 579] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 579] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 579] close_range(3, 30, 0) = 0 [pid 579] exit_group(0) = ? [pid 579] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=195, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=976938997}) [pid 380] umount2("./193", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./193", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xd2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\xf3\x5e\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xd3\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xd3\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./193/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./193/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./193/binderfs") = 0 [pid 380] umount2("./193/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./193/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./193/cgroup.net") = 0 [pid 380] umount2("./193/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./193/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./193/cgroup.cpu") = 0 [pid 380] umount2("./193/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./193/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./193/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./193", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./194", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xd3\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 580 attached , child_tidptr=0x55556dd077d0) = 196 [pid 580] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 580] <... set_robust_list resumed>) = 0 [pid 580] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 580] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 580] chdir("./194") = 0 [pid 580] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 580] setpgid(0, 0) = 0 [pid 580] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 580] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 580] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 580] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 580] write(3, "1000", 4) = 4 [pid 580] close(3) = 0 [pid 580] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 580] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 580] close(249) = 0 [pid 580] close(248) = 0 [pid 580] prctl(PR_SET_NAME, "syz.2.211") = 0 [pid 580] close(4) = 0 [pid 580] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 580] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 580] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 580] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 580] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 580] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 580] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 152, NULL, 0) = 1 [pid 580] <... futex resumed>) = 0 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 580] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 580] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0 [pid 308] read(6 [pid 580] <... bpf resumed>, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 580] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 580] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xd2\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 580] <... futex resumed>) = 0 [pid 580] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 580] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 580] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 580] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xd4\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=979486136}) [pid 308] <... write resumed>) = 1992 [pid 580] <... bpf resumed>, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 314] read(3 [pid 580] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 580] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 580] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xd5\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 580] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 314] read(3 [pid 580] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] <... write resumed>) = 1992 [pid 580] <... futex resumed>) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xd4\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 580] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4 [pid 308] read(6 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 580] <... ioctl resumed>) = 0 [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 580] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999991503}) [pid 580] <... futex resumed>) = 0 [pid 314] read(3 [pid 308] epoll_pwait(4 [pid 580] close_range(3, 30, 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 580] <... close_range resumed>) = 0 [pid 314] read(3 [pid 580] exit_group(0 [pid 308] epoll_pwait(4 [pid 580] <... exit_group resumed>) = ? [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xd5\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=105245099} [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 580] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=196, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=998926059}) [pid 380] umount2("./194", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./194", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xd3\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xba\x8c\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 106, NULL, 0) = 1 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xd4\x00\x00\x00\x00\x00\x00\x00", 56 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xd4\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] read(6 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 308] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xd3\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xba\x8c\x01"..., 11533748) = 256 [pid 380] umount2("./194/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] read(6 [pid 380] newfstatat(AT_FDCWD, "./194/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./194/binderfs" [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] <... unlink resumed>) = 0 [pid 308] epoll_pwait(4 [pid 380] umount2("./194/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] newfstatat(AT_FDCWD, "./194/cgroup.net" [pid 308] epoll_pwait(4 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./194/cgroup.net" [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100848606} [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./194/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./194/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./194/cgroup.cpu") = 0 [pid 380] umount2("./194/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./194/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./194/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./194", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./195", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xd4\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 581 attached , child_tidptr=0x55556dd077d0) = 197 [pid 581] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 581] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 581] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 581] chdir("./195") = 0 [pid 581] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 581] setpgid(0, 0) = 0 [pid 581] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 581] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 581] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 581] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 581] write(3, "1000", 4) = 4 [pid 581] close(3) = 0 [pid 581] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 581] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 581] close(249) = 0 [pid 581] close(248) = 0 [pid 581] prctl(PR_SET_NAME, "syz.2.212") = 0 [pid 581] close(4) = 0 [pid 581] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 581] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 581] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 581] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 581] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 581] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 581] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 581] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 581] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 581] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 581] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 581] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 581] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 581] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 581] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 581] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 581] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 581] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 581] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 581] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 581] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 581] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 581] close_range(3, 30, 0) = 0 [pid 581] exit_group(0) = ? [pid 581] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=197, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=979689197}) [pid 380] umount2("./195", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] read(11 [pid 380] openat(AT_FDCWD, "./195", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xd4\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xb1\x4f\x01"..., 256 [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 256 [pid 380] umount2("./195/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xd5\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] newfstatat(AT_FDCWD, "./195/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... write resumed>) = 56 [pid 380] unlink("./195/binderfs") = 0 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xd5\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] umount2("./195/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] <... write resumed>) = 48 [pid 380] newfstatat(AT_FDCWD, "./195/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] unlink("./195/cgroup.net") = 0 [pid 380] umount2("./195/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./195/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./195/cgroup.cpu") = 0 [pid 380] umount2("./195/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./195/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./195/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./195", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./196", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xd5\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 582 attached , child_tidptr=0x55556dd077d0) = 198 [pid 582] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 582] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 582] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 582] chdir("./196") = 0 [pid 582] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 582] setpgid(0, 0) = 0 [pid 582] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 582] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 582] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 582] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 582] write(3, "1000", 4) = 4 [pid 582] close(3) = 0 [pid 582] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 582] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 582] close(249) = 0 [pid 582] close(248) = 0 [pid 582] prctl(PR_SET_NAME, "syz.2.213") = 0 [pid 582] close(4) = 0 [pid 582] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 582] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 582] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 582] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 582] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 582] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 582] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 582] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 582] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 582] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 582] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 582] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 582] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 582] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 582] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 582] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 582] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 582] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 582] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 582] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 582] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 582] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 582] close_range(3, 30, 0) = 0 [pid 582] exit_group(0) = ? [pid 582] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=198, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=978636700}) [pid 380] umount2("./196", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11, "\x00\x00\x00\x00", 4) = 4 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xd5\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xb1\x4f\x01"..., 256 [pid 380] openat(AT_FDCWD, "./196", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] <... write resumed>) = 256 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... openat resumed>) = 3 [pid 380] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./196/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./196/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./196/binderfs") = 0 [pid 380] umount2("./196/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./196/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./196/cgroup.net") = 0 [pid 380] umount2("./196/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./196/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./196/cgroup.cpu") = 0 [pid 380] umount2("./196/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./196/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./196/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./196", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./197", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 101, NULL, 0) = 1 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 308] <... futex resumed>) = 1 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 308] read(6 [pid 380] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 308] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xd4\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 624 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952 [pid 307] <... futex resumed>) = 0 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xd6\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] <... setsockopt resumed>) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=990480491}) [pid 308] <... write resumed>) = 1992 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 314] read(3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xd7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 308] <... write resumed>) = 1992 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368 [pid 314] read(3 [pid 308] read(6 [pid 380] <... setsockopt resumed>) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xd6\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 380] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] write(3, "\x3c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x18\x00\x08\x00\x04\x00\x00\x00\x10\x00\x0c\x00\x00\x00\x02\x00\x00\x00\xd6\x00\x00\x00\x00\x00\x00\x00\xc0\xd8\xa7\x00\x00\x00\x00\x00", 64 [pid 308] epoll_pwait(4 [pid 380] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744 [pid 314] <... write resumed>) = 64 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 0, NULL, 0) = 1 [pid 380] <... setsockopt resumed>) = 0 [pid 380] close(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xd6\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] read(6 [pid 380] <... close resumed>) = 0 [pid 314] <... write resumed>) = 48 [pid 380] read(249 [pid 308] <... read resumed>, "\x3c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x18\x00\x08\x00\x04\x00\x00\x00\x10\x00\x0c\x00\x00\x00\x02\x00\x00\x00\xd6\x00\x00\x00\x00\x00\x00\x00\xc0\xd8\xa7\x00\x00\x00\x00\x00", 11533748) = 64 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xd6\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 583 attached [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999990847}) [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xd8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 199 [pid 314] read(3 [pid 583] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 308] <... write resumed>) = 1992 [pid 583] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] read(3 [pid 308] read(6 [pid 583] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xd7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 583] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] epoll_pwait(4 [pid 583] chdir("./197" [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999991817}) [pid 583] <... chdir resumed>) = 0 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 583] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 314] read(3 [pid 308] epoll_pwait(4 [pid 583] <... prctl resumed>) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=42662914} [pid 583] setpgid(0, 0 [pid 314] read(3 [pid 583] <... setpgid resumed>) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xd8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 583] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 583] <... symlinkat resumed>) = 0 [pid 583] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 583] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 583] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 583] write(3, "1000", 4) = 4 [pid 583] close(3) = 0 [pid 583] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 583] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 583] close(249) = 0 [pid 583] close(248) = 0 [pid 583] prctl(PR_SET_NAME, "syz.2.214") = 0 [pid 583] close(4) = 0 [pid 583] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 583] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 583] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 583] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 583] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 583] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 583] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 583] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 583] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 583] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 583] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 583] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 583] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 583] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 583] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 583] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 583] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 583] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 583] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 583] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 583] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 583] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 583] close_range(3, 30, 0) = 0 [pid 583] exit_group(0) = ? [pid 583] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=199, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = 199 [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=990025242}) [pid 380] umount2("./197", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./197", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xd6\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\x9f\xd5\x00"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 43, NULL, 0) = 1 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xd7\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xd7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 308] read(6 [pid 380] umount2("./197/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 308] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xd6\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\x9f\xd5\x00"..., 11533748) = 256 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./197/binderfs" [pid 308] read(6 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./197/binderfs" [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] <... unlink resumed>) = 0 [pid 308] epoll_pwait(4 [pid 380] umount2("./197/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./197/cgroup.net" [pid 308] epoll_pwait(4 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./197/cgroup.net" [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=29686404} [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./197/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./197/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./197/cgroup.cpu") = 0 [pid 380] umount2("./197/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./197/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./197/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./197", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./198", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xd7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 584 attached , child_tidptr=0x55556dd077d0) = 200 [pid 584] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 584] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 584] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 584] chdir("./198") = 0 [pid 584] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 584] setpgid(0, 0) = 0 [pid 584] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 584] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 584] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 584] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 584] write(3, "1000", 4) = 4 [pid 584] close(3) = 0 [pid 584] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 584] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 584] close(249) = 0 [pid 584] close(248) = 0 [pid 584] prctl(PR_SET_NAME, "syz.2.215") = 0 [pid 584] close(4) = 0 [pid 584] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 584] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 584] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 584] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 584] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 584] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 584] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 584] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 584] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 584] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 584] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 584] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 584] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 584] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 584] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 584] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 584] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 584] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 584] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 584] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 584] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 584] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 584] close_range(3, 30, 0) = 0 [pid 584] exit_group(0) = ? [pid 584] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=200, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=974795846}) [pid 380] umount2("./198", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./198", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xd7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xba\x8c\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xd8\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xd8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./198/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./198/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./198/binderfs") = 0 [pid 380] umount2("./198/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./198/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./198/cgroup.net") = 0 [pid 380] umount2("./198/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./198/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./198/cgroup.cpu") = 0 [pid 380] umount2("./198/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./198/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./198/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./198", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./199", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 307] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 308] <... epoll_pwait resumed>, [], 128, 30, NULL, 0) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 308] futex(0x1ed5c4d97960, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 308] <... futex resumed>) = 1 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 308] epoll_pwait(4 [pid 380] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 308] epoll_pwait(4 [pid 380] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 312] <... futex resumed>) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 312] futex(0x1ed5c4d97960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 380] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=995792998} [pid 380] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xd8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 585 attached , child_tidptr=0x55556dd077d0) = 201 [pid 585] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 585] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 585] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 585] chdir("./199") = 0 [pid 585] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 585] setpgid(0, 0) = 0 [pid 585] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 585] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 585] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 585] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 585] write(3, "1000", 4) = 4 [pid 585] close(3) = 0 [pid 585] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 585] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 998, NULL, 0) = 1 [pid 585] close(249) = 0 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 585] close(248) = 0 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 585] prctl(PR_SET_NAME, "syz.2.216" [pid 308] read(6 [pid 585] <... prctl resumed>) = 0 [pid 585] close(4) = 0 [pid 585] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xd7\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 585] <... futex resumed>) = 0 [pid 585] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 585] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 585] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 585] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xd9\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 585] <... futex resumed>) = 0 [pid 585] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=984405121}) [pid 308] <... write resumed>) = 1992 [pid 585] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] read(3 [pid 585] <... futex resumed>) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 585] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] read(3 [pid 585] <... futex resumed>) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xd9\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 585] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 585] <... bpf resumed>, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xda\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 585] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 585] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999803958}) [pid 308] <... write resumed>) = 1992 [pid 585] <... futex resumed>) = 0 [pid 314] read(3 [pid 585] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 308] read(6 [pid 585] <... bpf resumed>, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 314] read(3 [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 585] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xda\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 585] <... futex resumed>) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 585] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] epoll_pwait(4 [pid 585] <... futex resumed>) = 0 [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 585] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 308] epoll_pwait(4 [pid 585] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=985491678} [pid 585] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 585] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 585] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 585] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 585] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 585] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 585] close_range(3, 30, 0) = 0 [pid 585] exit_group(0) = ? [pid 585] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=201, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=994845786}) [pid 380] umount2("./199", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./199", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xd8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\xf3\x5e\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 986, NULL, 0) = 1 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xd9\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xd9\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./199/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] newfstatat(AT_FDCWD, "./199/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] read(6 [pid 380] unlink("./199/binderfs") = 0 [pid 308] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xd8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\xf3\x5e\x01"..., 11533748) = 256 [pid 380] umount2("./199/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 308] read(6 [pid 380] newfstatat(AT_FDCWD, "./199/cgroup.net" [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 308] epoll_pwait(4 [pid 380] unlink("./199/cgroup.net" [pid 308] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] <... unlink resumed>) = 0 [pid 308] epoll_pwait(4 [pid 380] umount2("./199/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=978770282} [pid 380] newfstatat(AT_FDCWD, "./199/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./199/cgroup.cpu") = 0 [pid 380] umount2("./199/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./199/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./199/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./199", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./200", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xd9\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 586 attached , child_tidptr=0x55556dd077d0) = 202 [pid 586] set_robust_list(0x55556dd077e0, 24) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 586] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 586] chdir("./200") = 0 [pid 586] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 586] setpgid(0, 0) = 0 [pid 586] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 586] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 586] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 586] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 586] write(3, "1000", 4) = 4 [pid 586] close(3) = 0 [pid 586] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 586] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 586] close(249) = 0 [pid 586] close(248) = 0 [pid 586] prctl(PR_SET_NAME, "syz.2.217") = 0 [pid 586] close(4) = 0 [pid 586] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 586] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 586] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 586] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 586] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 586] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 586] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 586] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 586] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 586] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 586] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 586] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 586] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 586] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 586] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 586] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 586] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 586] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 586] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 586] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 586] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 586] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 586] close_range(3, 30, 0) = 0 [pid 586] exit_group(0) = ? [pid 586] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=202, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=974061949}) [pid 380] umount2("./200", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./200", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xd9\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\xfc\x9b\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xda\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xda\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./200/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./200/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./200/binderfs") = 0 [pid 380] umount2("./200/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./200/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./200/cgroup.net") = 0 [pid 380] umount2("./200/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./200/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./200/cgroup.cpu") = 0 [pid 380] umount2("./200/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./200/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./200/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./200", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./201", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xda\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 587 attached , child_tidptr=0x55556dd077d0) = 203 [pid 587] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 587] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 587] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 587] chdir("./201") = 0 [pid 587] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 587] setpgid(0, 0) = 0 [pid 587] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 587] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 587] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 587] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 587] write(3, "1000", 4) = 4 [pid 587] close(3) = 0 [pid 587] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 587] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 587] close(249) = 0 [pid 587] close(248) = 0 [pid 587] prctl(PR_SET_NAME, "syz.2.218") = 0 [pid 587] close(4) = 0 [pid 587] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 587] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 587] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 587] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 587] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 587] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 587] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 587] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 587] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 587] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 587] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 587] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 587] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 587] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 587] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 587] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 587] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 587] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 587] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 587] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 979, NULL, 0) = 1 [pid 308] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 587] <... futex resumed>) = 0 [pid 308] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 587] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4 [pid 308] read(6, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xd9\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 587] <... ioctl resumed>) = 0 [pid 587] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xdb\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 587] <... futex resumed>) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=955817275}) [pid 308] <... write resumed>) = 1992 [pid 307] epoll_pwait(4 [pid 587] close_range(3, 30, 0 [pid 314] read(3, "\xc4\x07\x00\x00", 4) = 4 [pid 308] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xdc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 307] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 587] <... close_range resumed>) = 0 [pid 314] read(3 [pid 308] <... write resumed>) = 1992 [pid 307] futex(0x1ed5c4d97960, FUTEX_WAKE_PRIVATE, 1 [pid 587] exit_group(0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xdb\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 312] <... futex resumed>) = 0 [pid 308] read(6 [pid 307] <... futex resumed>) = 1 [pid 587] <... exit_group resumed>) = ? [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 312] epoll_pwait(4 [pid 308] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 307] futex(0x1ed5c2a80160, FUTEX_WAKE_PRIVATE, 1 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999991452}) [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 310] <... futex resumed>) = 0 [pid 308] futex(0x1ed5c29ec960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 307] <... futex resumed>) = 1 [pid 314] read(3 [pid 312] epoll_pwait(4 [pid 310] epoll_pwait(4 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 314] read(3 [pid 312] futex(0x1ed5c4d97960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xdc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=905829564} [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 587] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=203, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=998980706}) [pid 380] umount2("./201", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] read(11 [pid 380] openat(AT_FDCWD, "./201", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xda\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\xae\xeb\x02"..., 256 [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./201/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... write resumed>) = 256 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 906, NULL, 0) = 1 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xdb\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] newfstatat(AT_FDCWD, "./201/binderfs" [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... write resumed>) = 56 [pid 380] unlink("./201/binderfs" [pid 310] <... futex resumed>) = 1 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xdb\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 307] <... futex resumed>) = 0 [pid 380] <... unlink resumed>) = 0 [pid 314] <... write resumed>) = 48 [pid 310] read(6 [pid 380] umount2("./201/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xda\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\xae\xeb\x02"..., 11533748) = 256 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./201/cgroup.net" [pid 310] read(6 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./201/cgroup.net" [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] <... unlink resumed>) = 0 [pid 310] epoll_pwait(4 [pid 380] umount2("./201/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] newfstatat(AT_FDCWD, "./201/cgroup.cpu" [pid 310] epoll_pwait(4 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./201/cgroup.cpu") = 0 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=901511355} [pid 380] umount2("./201/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./201/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./201/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./201", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./202", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xdb\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 588 attached [pid 588] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 204 [pid 588] <... set_robust_list resumed>) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 588] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 588] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 588] chdir("./202") = 0 [pid 588] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 588] setpgid(0, 0) = 0 [pid 588] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 588] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 588] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 588] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 588] write(3, "1000", 4) = 4 [pid 588] close(3) = 0 [pid 588] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 588] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 588] close(249) = 0 [pid 588] close(248) = 0 [pid 588] prctl(PR_SET_NAME, "syz.2.219") = 0 [pid 588] close(4) = 0 [pid 588] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 588] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 588] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 588] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 588] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 588] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 588] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 588] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 588] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 588] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 588] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 588] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 588] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 588] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 588] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 588] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 588] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 588] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 588] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 588] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 588] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 588] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 588] close_range(3, 30, 0) = 0 [pid 588] exit_group(0) = ? [pid 588] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=204, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 380] umount2("./202", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=980650365}) [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] openat(AT_FDCWD, "./202", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] read(11 [pid 380] <... openat resumed>) = 3 [pid 380] fstat(3 [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 380] getdents64(3 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xdb\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x2d\x31\x01"..., 256 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 256 [pid 380] umount2("./202/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xdc\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] newfstatat(AT_FDCWD, "./202/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... write resumed>) = 56 [pid 380] unlink("./202/binderfs") = 0 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xdc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] umount2("./202/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] <... write resumed>) = 48 [pid 380] newfstatat(AT_FDCWD, "./202/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] unlink("./202/cgroup.net") = 0 [pid 380] umount2("./202/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./202/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./202/cgroup.cpu") = 0 [pid 380] umount2("./202/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./202/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./202/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./202", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./203", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xdc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 589 attached , child_tidptr=0x55556dd077d0) = 205 [pid 589] set_robust_list(0x55556dd077e0, 24) = 0 [pid 589] rt_sigprocmask(SIG_SETMASK, [] [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 589] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 589] chdir("./203" [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 589] <... chdir resumed>) = 0 [pid 589] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 589] setpgid(0, 0) = 0 [pid 589] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 589] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 589] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 589] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 589] write(3, "1000", 4) = 4 [pid 589] close(3) = 0 [pid 589] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 589] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 589] close(249) = 0 [pid 589] close(248) = 0 [pid 589] prctl(PR_SET_NAME, "syz.2.220") = 0 [pid 589] close(4) = 0 [pid 589] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 589] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 589] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 589] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 589] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 589] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 589] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 589] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 589] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 589] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 589] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 589] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 589] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 589] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 589] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 589] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 589] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 589] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 589] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 589] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 902, NULL, 0) = 1 [pid 589] <... futex resumed>) = 0 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 589] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4 [pid 310] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 310] read(6, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xdb\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 589] <... ioctl resumed>) = 0 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xdd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=975696640}) [pid 310] <... write resumed>) = 1992 [pid 589] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] read(3 [pid 589] <... futex resumed>) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xde\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 589] close_range(3, 30, 0 [pid 314] read(3 [pid 310] <... write resumed>) = 1992 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xdd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 310] read(6 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999992632}) [pid 310] epoll_pwait(4 [pid 314] read(3 [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 310] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=855181648} [pid 314] read(3, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xde\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 589] <... close_range resumed>) = 0 [pid 589] exit_group(0) = ? [pid 589] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=205, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=997996134}) [pid 314] read(11 [pid 380] umount2("./203", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xdc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x81\xba\x01"..., 256 [pid 380] openat(AT_FDCWD, "./203", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] <... write resumed>) = 256 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 855, NULL, 0) = 1 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xdd\x00\x00\x00\x00\x00\x00\x00", 56 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 56 [pid 310] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] fstat(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xdd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 310] read(6 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 48 [pid 310] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xdc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x81\xba\x01"..., 11533748) = 256 [pid 380] getdents64(3 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] read(6 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] umount2("./203/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 310] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=851249072} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./203/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./203/binderfs") = 0 [pid 380] umount2("./203/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./203/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./203/cgroup.net") = 0 [pid 380] umount2("./203/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./203/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./203/cgroup.cpu") = 0 [pid 380] umount2("./203/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./203/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./203/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./203", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./204", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xdd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 590 attached , child_tidptr=0x55556dd077d0) = 206 [pid 590] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 590] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 590] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 590] chdir("./204") = 0 [pid 590] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 590] setpgid(0, 0) = 0 [pid 590] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 590] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 590] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 590] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 590] write(3, "1000", 4) = 4 [pid 590] close(3) = 0 [pid 590] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 590] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 590] close(249) = 0 [pid 590] close(248) = 0 [pid 590] prctl(PR_SET_NAME, "syz.2.221") = 0 [pid 590] close(4) = 0 [pid 590] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 590] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 590] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 590] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 590] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 590] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 590] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 590] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 590] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 590] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 590] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 590] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 590] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 590] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 590] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 590] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 590] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 590] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 590] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 590] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 590] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 590] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 590] close_range(3, 30, 0) = 0 [pid 590] exit_group(0) = ? [pid 590] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=206, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=975719161}) [pid 380] umount2("./204", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./204", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xdd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x78\x7d\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xde\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xde\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./204/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./204/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./204/binderfs") = 0 [pid 380] umount2("./204/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./204/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./204/cgroup.net") = 0 [pid 380] umount2("./204/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./204/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./204/cgroup.cpu") = 0 [pid 380] umount2("./204/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./204/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./204/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./204", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./205", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xde\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 591 attached [pid 591] set_robust_list(0x55556dd077e0, 24) = 0 [pid 591] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 207 [pid 591] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 591] chdir("./205" [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 591] <... chdir resumed>) = 0 [pid 591] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 591] <... prctl resumed>) = 0 [pid 591] setpgid(0, 0) = 0 [pid 591] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 591] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 591] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 851, NULL, 0) = 1 [pid 591] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 307] <... futex resumed>) = 0 [pid 310] read(6 [pid 591] <... openat resumed>) = 3 [pid 310] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xdd\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 591] write(3, "1000", 4 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xdf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 591] <... write resumed>) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=983317556}) [pid 310] <... write resumed>) = 1992 [pid 591] close(3 [pid 314] read(3 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 591] <... close resumed>) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 310] <... write resumed>) = 1992 [pid 591] read(200 [pid 314] read(3 [pid 310] read(6 [pid 591] <... read resumed>, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xdf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 591] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] epoll_pwait(4 [pid 591] <... symlinkat resumed>) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999992020}) [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 591] close(249 [pid 314] read(3 [pid 310] epoll_pwait(4 [pid 591] <... close resumed>) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 591] close(248 [pid 314] read(3 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=807186950} [pid 591] <... close resumed>) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 591] prctl(PR_SET_NAME, "syz.2.222" [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 591] <... prctl resumed>) = 0 [pid 591] close(4) = 0 [pid 591] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 591] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 591] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 591] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 591] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 591] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 591] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 591] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 591] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 591] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 591] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 591] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 591] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 591] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 591] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 591] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 591] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 591] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 591] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 591] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 591] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 591] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 591] close_range(3, 30, 0) = 0 [pid 591] exit_group(0) = ? [pid 591] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=207, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 380] umount2("./205", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=968283537}) [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] openat(AT_FDCWD, "./205", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] read(11 [pid 380] <... openat resumed>) = 3 [pid 380] fstat(3 [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xde\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x75\x19\x03"..., 256 [pid 380] umount2("./205/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] <... write resumed>) = 256 [pid 380] newfstatat(AT_FDCWD, "./205/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xdf\x00\x00\x00\x00\x00\x00\x00", 56 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 807, NULL, 0) = 1 [pid 380] unlink("./205/binderfs" [pid 314] <... write resumed>) = 56 [pid 380] <... unlink resumed>) = 0 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] umount2("./205/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xdf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 314] <... write resumed>) = 48 [pid 380] newfstatat(AT_FDCWD, "./205/cgroup.net" [pid 310] read(6 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xde\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x75\x19\x03"..., 11533748) = 256 [pid 380] unlink("./205/cgroup.net") = 0 [pid 310] read(6 [pid 380] umount2("./205/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./205/cgroup.cpu" [pid 310] epoll_pwait(4 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] unlink("./205/cgroup.cpu" [pid 310] epoll_pwait(4 [pid 380] <... unlink resumed>) = 0 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=772197271} [pid 380] umount2("./205/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./205/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./205/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./205", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./206", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xdf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556dd077d0) = 208 ci2-android-6-1-perf/strace-static-x86_64: Process 592 attached [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 592] set_robust_list(0x55556dd077e0, 24 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 592] <... set_robust_list resumed>) = 0 [pid 592] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 592] chdir("./206") = 0 [pid 592] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 592] setpgid(0, 0) = 0 [pid 592] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 592] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 592] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 592] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 592] write(3, "1000", 4) = 4 [pid 592] close(3) = 0 [pid 592] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 592] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 592] close(249) = 0 [pid 592] close(248) = 0 [pid 592] prctl(PR_SET_NAME, "syz.2.223") = 0 [pid 592] close(4) = 0 [pid 592] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 592] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 592] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 592] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 592] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 592] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 592] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 592] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 592] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 592] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 592] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 592] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 592] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 592] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 592] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 592] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 592] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 592] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 592] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 592] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 592] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 592] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 592] close_range(3, 30, 0) = 0 [pid 592] exit_group(0) = ? [pid 592] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=208, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=972815562}) [pid 380] umount2("./206", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./206", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xdf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x3f\xab\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 380] fstat(3 [pid 314] <... write resumed>) = 256 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 380] getdents64(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xe0\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./206/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... write resumed>) = 56 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./206/binderfs" [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./206/binderfs" [pid 314] <... write resumed>) = 48 [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./206/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./206/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./206/cgroup.net") = 0 [pid 380] umount2("./206/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./206/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./206/cgroup.cpu") = 0 [pid 380] umount2("./206/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./206/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./206/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./206", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./207", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 593 attached , child_tidptr=0x55556dd077d0) = 209 [pid 593] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 593] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 593] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 593] chdir("./207") = 0 [pid 593] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 593] setpgid(0, 0) = 0 [pid 593] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 593] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 593] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 593] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 593] write(3, "1000", 4) = 4 [pid 593] close(3) = 0 [pid 593] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 593] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 593] close(249) = 0 [pid 593] close(248) = 0 [pid 593] prctl(PR_SET_NAME, "syz.2.224") = 0 [pid 593] close(4) = 0 [pid 593] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 772, NULL, 0) = 1 [pid 593] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 593] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 310] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 593] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] read(6 [pid 307] sched_yield( [pid 593] <... futex resumed>) = 0 [pid 307] <... sched_yield resumed>) = 0 [pid 593] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xdf\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 593] <... futex resumed>) = 0 [pid 593] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 593] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 593] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 593] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=984001257}) [pid 310] <... write resumed>) = 1992 [pid 314] read(3 [pid 593] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 593] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 593] <... futex resumed>) = 0 [pid 314] read(3 [pid 310] <... write resumed>) = 1992 [pid 593] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 310] read(6 [pid 593] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 593] <... futex resumed>) = 0 [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 593] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999991093}) [pid 310] epoll_pwait(4 [pid 593] <... futex resumed>) = 0 [pid 314] read(3 [pid 593] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0 [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 310] epoll_pwait(4 [pid 593] <... bpf resumed>, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 314] read(3 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=725792515} [pid 593] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 593] <... futex resumed>) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 593] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 593] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 593] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 593] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 593] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 593] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 593] close_range(3, 30, 0) = 0 [pid 593] exit_group(0) = ? [pid 593] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=209, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=993108534}) [pid 380] umount2("./207", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./207", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xe0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\xfc\x9b\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 726, NULL, 0) = 1 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xe1\x00\x00\x00\x00\x00\x00\x00", 56 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 310] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 310] read(6 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./207/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xe0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\xfc\x9b\x01"..., 11533748) = 256 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] read(6 [pid 380] newfstatat(AT_FDCWD, "./207/binderfs" [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./207/binderfs" [pid 310] epoll_pwait(4 [pid 380] <... unlink resumed>) = 0 [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] umount2("./207/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] epoll_pwait(4 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./207/cgroup.net" [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=716189578} [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./207/cgroup.net") = 0 [pid 380] umount2("./207/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./207/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./207/cgroup.cpu") = 0 [pid 380] umount2("./207/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./207/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./207/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./207", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./208", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 594 attached [pid 594] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 210 [pid 594] <... set_robust_list resumed>) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 594] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 594] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 594] chdir("./208") = 0 [pid 594] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 594] setpgid(0, 0) = 0 [pid 594] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 594] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 594] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 594] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 594] write(3, "1000", 4) = 4 [pid 594] close(3) = 0 [pid 594] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 594] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 594] close(249) = 0 [pid 594] close(248) = 0 [pid 594] prctl(PR_SET_NAME, "syz.2.225") = 0 [pid 594] close(4) = 0 [pid 594] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 594] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 594] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 594] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 594] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 594] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 594] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 594] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 594] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 594] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 594] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 594] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 594] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 594] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 594] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 594] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 594] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 594] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 594] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 594] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 594] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 594] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 594] close_range(3, 30, 0) = 0 [pid 594] exit_group(0) = ? [pid 594] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=210, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=974963095}) [pid 380] umount2("./208", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./208", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xe1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xba\x8c\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xe2\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./208/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./208/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./208/binderfs") = 0 [pid 380] umount2("./208/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./208/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./208/cgroup.net") = 0 [pid 380] umount2("./208/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./208/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./208/cgroup.cpu") = 0 [pid 380] umount2("./208/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./208/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./208/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./208", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./209", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 595 attached , child_tidptr=0x55556dd077d0) = 211 [pid 595] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 595] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 595] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 595] chdir("./209") = 0 [pid 595] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 595] setpgid(0, 0) = 0 [pid 595] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 595] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 595] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 595] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 595] write(3, "1000", 4) = 4 [pid 595] close(3) = 0 [pid 595] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 595] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 595] close(249) = 0 [pid 595] close(248) = 0 [pid 595] prctl(PR_SET_NAME, "syz.2.226") = 0 [pid 595] close(4) = 0 [pid 595] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 595] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 595] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 595] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 595] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 595] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 595] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 595] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 595] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 595] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 595] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 595] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 595] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 595] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 595] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 595] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 595] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 595] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 595] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 595] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 595] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 595] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 595] close_range(3, 30, 0) = 0 [pid 595] exit_group(0) = ? [pid 595] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=211, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=972661528}) [pid 380] umount2("./209", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./209", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x81\xba\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./209/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./209/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./209/binderfs") = 0 [pid 380] umount2("./209/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./209/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./209/cgroup.net") = 0 [pid 380] umount2("./209/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./209/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 716, NULL, 0) = 1 [pid 380] unlink("./209/cgroup.cpu") = 0 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] umount2("./209/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 310] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] newfstatat(AT_FDCWD, "./209/cgroup" [pid 310] read(6 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./209/cgroup" [pid 310] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xe1\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 624 [pid 380] <... unlink resumed>) = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./209", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./210", 0777) = 0 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe3\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=996521368}) [pid 310] <... write resumed>) = 1992 [pid 380] ioctl(3, LOOP_CLR_FD [pid 314] read(3 [pid 380] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe4\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 314] read(3 [pid 310] <... write resumed>) = 1992 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe3\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 310] read(6 [pid 314] write(3, "\x3c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x18\x00\x08\x00\x04\x00\x00\x00\x10\x00\x0c\x00\x00\x00\x02\x00\x00\x00\xe3\x00\x00\x00\x00\x00\x00\x00\x40\x4b\x4c\x00\x00\x00\x00\x00", 64 [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... write resumed>) = 64 [pid 310] epoll_pwait(4 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe3\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 0, NULL, 0) = 1 [pid 314] <... write resumed>) = 48 [pid 310] read(6 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] <... read resumed>, "\x3c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x18\x00\x08\x00\x04\x00\x00\x00\x10\x00\x0c\x00\x00\x00\x02\x00\x00\x00\xe3\x00\x00\x00\x00\x00\x00\x00\x40\x4b\x4c\x00\x00\x00\x00\x00", 11533748) = 64 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999992433}) [pid 380] <... socket resumed>) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 314] read(3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe5\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 380] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 314] read(3 [pid 310] <... write resumed>) = 1992 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe4\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 380] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] read(6 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999992733}) [pid 380] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 314] read(3 [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 310] epoll_pwait(4 [pid 380] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 314] read(3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe5\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 310] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=651534054} [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe3\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 596 attached , child_tidptr=0x55556dd077d0) = 212 [pid 596] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 596] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 596] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 596] chdir("./210") = 0 [pid 596] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 596] setpgid(0, 0) = 0 [pid 596] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 596] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 596] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 596] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 596] write(3, "1000", 4) = 4 [pid 596] close(3) = 0 [pid 596] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 596] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 596] close(249) = 0 [pid 596] close(248) = 0 [pid 596] prctl(PR_SET_NAME, "syz.2.227") = 0 [pid 596] close(4) = 0 [pid 596] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 596] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 596] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 596] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 596] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 596] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 596] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 596] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 596] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 596] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 596] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 596] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 596] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 596] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 596] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 596] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 596] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 596] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 596] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 596] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 596] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 596] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 596] close_range(3, 30, 0) = 0 [pid 596] exit_group(0) = ? [pid 596] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=212, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 380] umount2("./210", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=982279281}) [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] openat(AT_FDCWD, "./210", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] read(11 [pid 380] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./210/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xe3\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\xf3\x5e\x01"..., 256 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./210/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./210/binderfs") = 0 [pid 314] <... write resumed>) = 256 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 651, NULL, 0) = 1 [pid 380] umount2("./210/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xe4\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] newfstatat(AT_FDCWD, "./210/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... write resumed>) = 56 [pid 310] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] unlink("./210/cgroup.net" [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe4\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 310] read(6 [pid 380] <... unlink resumed>) = 0 [pid 314] <... write resumed>) = 48 [pid 310] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xe3\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\xf3\x5e\x01"..., 11533748) = 256 [pid 380] umount2("./210/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] read(6 [pid 380] newfstatat(AT_FDCWD, "./210/cgroup.cpu" [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./210/cgroup.cpu" [pid 310] epoll_pwait(4 [pid 380] <... unlink resumed>) = 0 [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] umount2("./210/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 310] epoll_pwait(4 [pid 380] newfstatat(AT_FDCWD, "./210/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./210/cgroup") = 0 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=630131621} [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./210", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./211", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe4\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 597 attached , child_tidptr=0x55556dd077d0) = 213 [pid 380] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 597] set_robust_list(0x55556dd077e0, 24) = 0 [pid 597] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 597] chdir("./211") = 0 [pid 597] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 597] setpgid(0, 0) = 0 [pid 597] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 597] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 597] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 597] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 597] write(3, "1000", 4) = 4 [pid 597] close(3) = 0 [pid 597] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 597] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 597] close(249) = 0 [pid 597] close(248) = 0 [pid 597] prctl(PR_SET_NAME, "syz.2.228") = 0 [pid 597] close(4) = 0 [pid 597] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 597] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 597] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 597] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 597] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 597] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 597] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 597] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 597] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 597] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 597] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 597] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 597] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 597] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 597] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 597] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 597] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 597] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 597] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 597] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 597] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 597] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 597] close_range(3, 30, 0) = 0 [pid 597] exit_group(0) = ? [pid 597] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=213, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=977531601}) [pid 314] read(11, "\x00\x00\x00\x00", 4) = 4 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xe4\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\xf3\x5e\x01"..., 256) = 256 [pid 380] umount2("./211", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xe5\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... write resumed>) = 56 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe5\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] openat(AT_FDCWD, "./211", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] <... write resumed>) = 48 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... openat resumed>) = 3 [pid 380] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./211/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./211/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./211/binderfs") = 0 [pid 380] umount2("./211/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./211/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./211/cgroup.net") = 0 [pid 380] umount2("./211/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./211/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./211/cgroup.cpu") = 0 [pid 380] umount2("./211/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./211/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./211/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./211", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./212", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe5\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 598 attached [pid 598] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 214 [pid 598] <... set_robust_list resumed>) = 0 [pid 598] rt_sigprocmask(SIG_SETMASK, [] [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 598] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 598] chdir("./212" [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 598] <... chdir resumed>) = 0 [pid 598] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 598] setpgid(0, 0) = 0 [pid 598] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 598] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 598] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 598] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 598] write(3, "1000", 4) = 4 [pid 598] close(3) = 0 [pid 598] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 598] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 598] close(249) = 0 [pid 598] close(248) = 0 [pid 598] prctl(PR_SET_NAME, "syz.2.229") = 0 [pid 598] close(4) = 0 [pid 598] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 598] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 598] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 631, NULL, 0) = 1 [pid 598] <... bpf resumed>, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 598] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] <... futex resumed>) = 1 [pid 598] <... futex resumed>) = 0 [pid 307] <... futex resumed>) = 0 [pid 310] read(6 [pid 598] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xe4\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 598] <... futex resumed>) = 0 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe6\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 598] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=980907927}) [pid 310] <... write resumed>) = 1992 [pid 314] read(3 [pid 598] <... bpf resumed>) = 3 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 314] read(3, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe6\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 598] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999608799}) [pid 310] <... write resumed>) = 1992 [pid 598] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] read(3 [pid 310] read(6 [pid 598] <... futex resumed>) = 0 [pid 598] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 598] <... bpf resumed>, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 314] read(3 [pid 310] epoll_pwait(4 [pid 598] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 598] <... futex resumed>) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] epoll_pwait(4 [pid 598] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=586942960} [pid 598] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 598] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 598] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 598] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 598] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 598] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 598] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 598] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 598] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 598] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 598] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 598] close_range(3, 30, 0) = 0 [pid 598] exit_group(0) = ? [pid 598] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=214, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=992201387}) [pid 380] umount2("./212", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./212", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xe5\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x81\xba\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 380] fstat(3 [pid 314] <... write resumed>) = 256 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 587, NULL, 0) = 1 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xe6\x00\x00\x00\x00\x00\x00\x00", 56) = 56 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe6\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 310] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 310] read(6 [pid 380] umount2("./212/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xe5\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x81\xba\x01"..., 11533748) = 256 [pid 380] newfstatat(AT_FDCWD, "./212/binderfs" [pid 310] read(6 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] unlink("./212/binderfs" [pid 310] epoll_pwait(4 [pid 380] <... unlink resumed>) = 0 [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] umount2("./212/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] epoll_pwait(4 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./212/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=576758901} [pid 380] unlink("./212/cgroup.net") = 0 [pid 380] umount2("./212/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./212/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./212/cgroup.cpu") = 0 [pid 380] umount2("./212/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./212/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./212/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./212", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./213", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe6\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 599 attached , child_tidptr=0x55556dd077d0) = 215 [pid 599] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 599] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 599] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 599] chdir("./213") = 0 [pid 599] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 599] setpgid(0, 0) = 0 [pid 599] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 599] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 599] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 599] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 599] write(3, "1000", 4) = 4 [pid 599] close(3) = 0 [pid 599] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 599] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 599] close(249) = 0 [pid 599] close(248) = 0 [pid 599] prctl(PR_SET_NAME, "syz.2.230") = 0 [pid 599] close(4) = 0 [pid 599] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 599] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 599] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 599] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 599] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 599] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 599] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 599] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 599] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 599] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 599] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 599] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 599] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 599] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 599] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 599] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 599] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 599] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 599] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 599] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 599] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 599] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 599] close_range(3, 30, 0) = 0 [pid 599] exit_group(0) = ? [pid 599] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=215, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=973392157}) [pid 380] umount2("./213", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./213", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xe6\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\xfc\x9b\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xe7\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./213/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./213/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./213/binderfs") = 0 [pid 380] umount2("./213/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./213/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./213/cgroup.net") = 0 [pid 380] umount2("./213/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./213/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./213/cgroup.cpu") = 0 [pid 380] umount2("./213/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./213/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./213/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./213", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./214", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 600 attached , child_tidptr=0x55556dd077d0) = 216 [pid 600] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 600] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 600] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 600] chdir("./214") = 0 [pid 600] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 600] setpgid(0, 0) = 0 [pid 600] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 600] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 600] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 600] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 600] write(3, "1000", 4) = 4 [pid 600] close(3) = 0 [pid 600] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 600] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 600] close(249) = 0 [pid 600] close(248) = 0 [pid 600] prctl(PR_SET_NAME, "syz.2.231") = 0 [pid 600] close(4) = 0 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 577, NULL, 0) = 1 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 307] <... futex resumed>) = 0 [pid 310] read(6, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xe6\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 600] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 600] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 600] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 600] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 600] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=979267713}) [pid 310] <... write resumed>) = 1992 [pid 600] <... futex resumed>) = 0 [pid 314] read(3 [pid 600] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 600] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 600] <... futex resumed>) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 600] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 310] <... write resumed>) = 1992 [pid 314] read(3 [pid 600] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0 [pid 310] read(6 [pid 600] <... bpf resumed>, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 600] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 600] <... futex resumed>) = 0 [pid 310] epoll_pwait(4 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999991541}) [pid 600] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 600] <... futex resumed>) = 0 [pid 314] read(3 [pid 310] epoll_pwait(4 [pid 600] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 600] <... bpf resumed>, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 314] read(3 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=526368517} [pid 600] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 600] <... futex resumed>) = 0 [pid 600] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 600] <... futex resumed>) = 0 [pid 600] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 600] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 600] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 600] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 600] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 600] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 600] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 600] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 600] close_range(3, 30, 0) = 0 [pid 600] exit_group(0) = ? [pid 600] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=216, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=993123766}) [pid 380] umount2("./214", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./214", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xe7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\x05\xd9\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 527, NULL, 0) = 1 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xe8\x00\x00\x00\x00\x00\x00\x00", 56 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 310] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 310] read(6 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 310] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xe7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\x05\xd9\x01"..., 11533748) = 256 [pid 380] umount2("./214/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] read(6 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] newfstatat(AT_FDCWD, "./214/binderfs" [pid 310] epoll_pwait(4 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] unlink("./214/binderfs" [pid 310] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=516868261} [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./214/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./214/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./214/cgroup.net") = 0 [pid 380] umount2("./214/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./214/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./214/cgroup.cpu") = 0 [pid 380] umount2("./214/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./214/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./214/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./214", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./215", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 601 attached [pid 601] set_robust_list(0x55556dd077e0, 24) = 0 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 217 [pid 601] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 601] chdir("./215" [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 601] <... chdir resumed>) = 0 [pid 601] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 601] setpgid(0, 0) = 0 [pid 601] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 601] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 601] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 601] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 601] write(3, "1000", 4) = 4 [pid 601] close(3) = 0 [pid 601] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 601] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 601] close(249) = 0 [pid 601] close(248) = 0 [pid 601] prctl(PR_SET_NAME, "syz.2.232") = 0 [pid 601] close(4) = 0 [pid 601] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 601] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 601] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 601] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 601] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 601] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 601] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 601] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 601] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 601] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 601] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 601] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 601] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 601] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 601] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 601] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 601] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 601] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 601] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 601] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 601] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 601] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 601] close_range(3, 30, 0) = 0 [pid 601] exit_group(0) = ? [pid 601] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=217, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = 0 [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=963358215}) [pid 380] umount2("./215", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./215", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xd5\x43\x02"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xe9\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./215/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./215/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./215/binderfs") = 0 [pid 380] umount2("./215/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./215/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./215/cgroup.net") = 0 [pid 380] umount2("./215/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./215/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./215/cgroup.cpu") = 0 [pid 380] umount2("./215/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./215/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./215/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./215", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./216", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 517, NULL, 0) = 1 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 310] read(6, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xe8\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 ci2-android-6-1-perf/strace-static-x86_64: Process 602 attached [pid 307] <... futex resumed>) = 0 [pid 602] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 218 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xea\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 602] <... set_robust_list resumed>) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 602] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=989356771}) [pid 310] <... write resumed>) = 1992 [pid 602] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] read(3 [pid 602] chdir("./216") = 0 [pid 602] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xeb\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 602] setpgid(0, 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 602] <... setpgid resumed>) = 0 [pid 314] read(3 [pid 310] <... write resumed>) = 1992 [pid 602] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xea\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 310] read(6 [pid 602] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 602] <... symlinkat resumed>) = 0 [pid 602] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999992679}) [pid 310] epoll_pwait(4 [pid 602] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 314] read(3 [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 602] <... openat resumed>) = 3 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 310] epoll_pwait(4 [pid 602] write(3, "1000", 4 [pid 314] read(3 [pid 602] <... write resumed>) = 4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=465896595} [pid 602] close(3 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xeb\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 602] <... close resumed>) = 0 [pid 602] read(200 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 602] <... read resumed>, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 602] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 602] close(249) = 0 [pid 602] close(248) = 0 [pid 602] prctl(PR_SET_NAME, "syz.2.233") = 0 [pid 602] close(4) = 0 [pid 602] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 602] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 602] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 602] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 602] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 602] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 602] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 602] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 602] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 602] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 602] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 602] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 602] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 602] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 602] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 602] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 602] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 602] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 602] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 602] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 602] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 602] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 602] close_range(3, 30, 0) = 0 [pid 602] exit_group(0) = ? [pid 602] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=218, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=990630145}) [pid 380] umount2("./216", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./216", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x36\x6e\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 380] fstat(3 [pid 314] <... write resumed>) = 256 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 466, NULL, 0) = 1 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xea\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] getdents64(3 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./216/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... write resumed>) = 56 [pid 310] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xea\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 310] read(6 [pid 380] newfstatat(AT_FDCWD, "./216/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... write resumed>) = 48 [pid 310] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xe9\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x36\x6e\x01"..., 11533748) = 256 [pid 380] unlink("./216/binderfs" [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... unlink resumed>) = 0 [pid 310] read(6 [pid 380] umount2("./216/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] newfstatat(AT_FDCWD, "./216/cgroup.net" [pid 310] epoll_pwait(4 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] unlink("./216/cgroup.net") = 0 [pid 310] epoll_pwait(4 [pid 380] umount2("./216/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=453405734} [pid 380] newfstatat(AT_FDCWD, "./216/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./216/cgroup.cpu") = 0 [pid 380] umount2("./216/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./216/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./216/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./216", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./217", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xea\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 603 attached [pid 603] set_robust_list(0x55556dd077e0, 24) = 0 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 219 [pid 603] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 603] chdir("./217") = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 603] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 603] setpgid(0, 0) = 0 [pid 603] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 603] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 603] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 603] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 603] write(3, "1000", 4) = 4 [pid 603] close(3) = 0 [pid 603] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 603] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 603] close(249) = 0 [pid 603] close(248) = 0 [pid 603] prctl(PR_SET_NAME, "syz.2.234") = 0 [pid 603] close(4) = 0 [pid 603] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 603] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 603] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 603] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 603] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 603] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 603] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 603] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 603] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 603] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 603] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 603] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 603] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 603] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 603] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 603] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 603] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 603] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 603] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 603] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 603] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 603] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 603] close_range(3, 30, 0) = 0 [pid 603] exit_group(0) = ? [pid 603] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=219, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=975887355}) [pid 380] umount2("./217", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] read(11 [pid 380] openat(AT_FDCWD, "./217", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xea\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xba\x8c\x01"..., 256 [pid 380] umount2("./217/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./217/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... write resumed>) = 256 [pid 380] unlink("./217/binderfs") = 0 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xeb\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] umount2("./217/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] <... write resumed>) = 56 [pid 380] newfstatat(AT_FDCWD, "./217/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xeb\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] unlink("./217/cgroup.net") = 0 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./217/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] newfstatat(AT_FDCWD, "./217/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./217/cgroup.cpu") = 0 [pid 380] umount2("./217/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./217/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./217/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./217", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./218", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xeb\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 604 attached [pid 604] set_robust_list(0x55556dd077e0, 24) = 0 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 220 [pid 604] rt_sigprocmask(SIG_SETMASK, [] [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 604] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 604] chdir("./218") = 0 [pid 604] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 604] setpgid(0, 0) = 0 [pid 604] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 604] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 604] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 604] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 604] write(3, "1000", 4) = 4 [pid 604] close(3) = 0 [pid 604] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 604] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 604] close(249) = 0 [pid 604] close(248) = 0 [pid 604] prctl(PR_SET_NAME, "syz.2.235") = 0 [pid 604] close(4) = 0 [pid 604] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 604] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 604] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 604] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 604] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 604] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 604] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 604] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 604] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 604] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 604] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 604] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 604] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 604] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 604] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 604] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 604] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 604] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 604] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 453, NULL, 0) = 1 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 604] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] read(6 [pid 604] <... futex resumed>) = 0 [pid 310] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xea\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 307] <... futex resumed>) = 0 [pid 604] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xec\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 604] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 310] <... write resumed>) = 1992 [pid 604] close_range(3, 30, 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=980486342}) [pid 604] <... close_range resumed>) = 0 [pid 604] exit_group(0) = ? [pid 314] read(3 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xed\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 310] <... write resumed>) = 1992 [pid 314] read(3 [pid 310] read(6 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xec\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] epoll_pwait(4 [pid 604] +++ exited with 0 +++ [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999991922}) [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=220, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] read(3 [pid 310] epoll_pwait(4 [pid 380] rt_sigreturn({mask=[]} [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 380] <... rt_sigreturn resumed>) = 0 [pid 314] read(3 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=406188607} [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xed\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=989523083}) [pid 380] umount2("./218", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11, "\x00\x00\x00\x00", 4) = 4 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xeb\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xcc\x06\x02"..., 256 [pid 380] openat(AT_FDCWD, "./218", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] <... write resumed>) = 256 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 406, NULL, 0) = 1 [pid 380] <... openat resumed>) = 3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xec\x00\x00\x00\x00\x00\x00\x00", 56 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] fstat(3 [pid 314] <... write resumed>) = 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] <... futex resumed>) = 1 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xec\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 307] <... futex resumed>) = 0 [pid 380] getdents64(3 [pid 314] <... write resumed>) = 48 [pid 310] read(6 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] umount2("./218/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xeb\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xcc\x06\x02"..., 11533748) = 256 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./218/binderfs" [pid 310] read(6 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./218/binderfs" [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] <... unlink resumed>) = 0 [pid 310] epoll_pwait(4 [pid 380] umount2("./218/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./218/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] epoll_pwait(4 [pid 380] unlink("./218/cgroup.net" [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=392523669} [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./218/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./218/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./218/cgroup.cpu") = 0 [pid 380] umount2("./218/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./218/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./218/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./218", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./219", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xec\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 605 attached , child_tidptr=0x55556dd077d0) = 221 [pid 605] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 605] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 605] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 605] chdir("./219") = 0 [pid 605] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 605] setpgid(0, 0) = 0 [pid 605] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 605] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 605] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 605] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 605] write(3, "1000", 4) = 4 [pid 605] close(3) = 0 [pid 605] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 605] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 605] close(249) = 0 [pid 605] close(248) = 0 [pid 605] prctl(PR_SET_NAME, "syz.2.236") = 0 [pid 605] close(4) = 0 [pid 605] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 605] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 605] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 605] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 605] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 605] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 605] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 605] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 605] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 605] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 605] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 605] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 605] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 605] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 605] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 605] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 605] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 605] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 605] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 605] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 605] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 605] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 605] close_range(3, 30, 0) = 0 [pid 605] exit_group(0) = ? [pid 605] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=221, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = 221 [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=976892481}) [pid 380] umount2("./219", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./219", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xec\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x36\x6e\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xed\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xed\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./219/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./219/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./219/binderfs") = 0 [pid 380] umount2("./219/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./219/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./219/cgroup.net") = 0 [pid 380] umount2("./219/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./219/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./219/cgroup.cpu") = 0 [pid 380] umount2("./219/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./219/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./219/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./219", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./220", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xed\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 606 attached [pid 606] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 222 [pid 606] <... set_robust_list resumed>) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 606] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 606] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 606] chdir("./220") = 0 [pid 606] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 606] setpgid(0, 0) = 0 [pid 606] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 606] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 606] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 606] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 606] write(3, "1000", 4) = 4 [pid 606] close(3) = 0 [pid 606] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 606] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 606] close(249) = 0 [pid 606] close(248) = 0 [pid 606] prctl(PR_SET_NAME, "syz.2.237") = 0 [pid 606] close(4) = 0 [pid 606] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 606] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 606] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 606] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 606] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 606] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 606] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 606] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 606] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 606] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 606] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 606] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 606] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 606] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 606] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 606] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 606] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 606] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 606] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 606] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 606] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 606] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 606] close_range(3, 30, 0) = 0 [pid 606] exit_group(0) = ? [pid 606] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=222, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=980219671}) [pid 380] umount2("./220", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./220", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xed\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x6f\x40\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./220/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./220/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./220/binderfs") = 0 [pid 380] umount2("./220/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./220/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./220/cgroup.net") = 0 [pid 380] umount2("./220/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./220/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./220/cgroup.cpu") = 0 [pid 380] umount2("./220/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./220/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./220/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./220", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./221", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 393, NULL, 0) = 1 [pid 380] <... close resumed>) = 0 [pid 380] read(249 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 307] <... futex resumed>) = 0 [pid 310] read(6, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xec\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 624 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xee\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=988244903}) [pid 310] <... write resumed>) = 1992 [pid 314] read(3 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xef\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 310] <... write resumed>) = 1992 [pid 314] read(3 [pid 310] read(6, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xee\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 310] epoll_pwait(4 [pid 314] write(3, "\x3c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x18\x00\x08\x00\x04\x00\x00\x00\x10\x00\x0c\x00\x00\x00\x02\x00\x00\x00\xee\x00\x00\x00\x00\x00\x00\x00\x40\x5d\xc6\x00\x00\x00\x00\x00", 64 [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 310] epoll_pwait(4 [pid 314] <... write resumed>) = 64 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 335, NULL, 0) = 1 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xee\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 310] read(6 [pid 380] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xee\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 314] <... write resumed>) = 48 [pid 310] <... read resumed>, "\x3c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x18\x00\x08\x00\x04\x00\x00\x00\x10\x00\x0c\x00\x00\x00\x02\x00\x00\x00\xee\x00\x00\x00\x00\x00\x00\x00\x40\x5d\xc6\x00\x00\x00\x00\x00", 11533748) = 64 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[] [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xf0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999991928}) [pid 310] <... write resumed>) = 1992 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 314] read(3 [pid 310] read(6 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 ci2-android-6-1-perf/strace-static-x86_64: Process 607 attached [pid 314] read(3 [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 223 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xef\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 607] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] epoll_pwait(4 [pid 607] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999992191}) [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 607] rt_sigprocmask(SIG_SETMASK, [] [pid 314] read(3 [pid 310] epoll_pwait(4 [pid 607] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 607] chdir("./221" [pid 314] read(3 [pid 607] <... chdir resumed>) = 0 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=331650296} [pid 607] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xf0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 607] <... prctl resumed>) = 0 [pid 607] setpgid(0, 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 607] <... setpgid resumed>) = 0 [pid 607] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 607] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 607] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 607] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 607] write(3, "1000", 4) = 4 [pid 607] close(3) = 0 [pid 607] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 607] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 607] close(249) = 0 [pid 607] close(248) = 0 [pid 607] prctl(PR_SET_NAME, "syz.2.238") = 0 [pid 607] close(4) = 0 [pid 607] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 607] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 607] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 607] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 607] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 607] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 607] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 607] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 607] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 607] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 607] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 607] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 607] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 607] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 607] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 607] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 607] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 607] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 607] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 607] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 607] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 607] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 607] close_range(3, 30, 0) = 0 [pid 607] exit_group(0) = ? [pid 607] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=223, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=982236824}) [pid 380] umount2("./221", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./221", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xee\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xb1\x4f\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 332, NULL, 0) = 1 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xef\x00\x00\x00\x00\x00\x00\x00", 56 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 310] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xef\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 310] read(6 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 310] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xee\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xb1\x4f\x01"..., 11533748) = 256 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./221/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(6 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] newfstatat(AT_FDCWD, "./221/binderfs" [pid 310] epoll_pwait(4 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] unlink("./221/binderfs" [pid 310] epoll_pwait(4 [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./221/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=310435918} [pid 380] newfstatat(AT_FDCWD, "./221/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./221/cgroup.net") = 0 [pid 380] umount2("./221/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./221/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./221/cgroup.cpu") = 0 [pid 380] umount2("./221/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./221/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./221/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./221", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./222", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xef\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 608 attached [pid 608] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 224 [pid 608] <... set_robust_list resumed>) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 608] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 608] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 608] chdir("./222") = 0 [pid 608] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 608] setpgid(0, 0) = 0 [pid 608] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 608] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 608] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 608] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 608] write(3, "1000", 4) = 4 [pid 608] close(3) = 0 [pid 608] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 608] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 608] close(249) = 0 [pid 608] close(248) = 0 [pid 608] prctl(PR_SET_NAME, "syz.2.239") = 0 [pid 608] close(4) = 0 [pid 608] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 608] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 608] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 608] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 608] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 608] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 608] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 608] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 608] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 608] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 608] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 608] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 608] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 608] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 608] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 608] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 608] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 608] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 608] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 608] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 608] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 608] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 608] close_range(3, 30, 0) = 0 [pid 608] exit_group(0) = ? [pid 608] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=224, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = 224 [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=981139741}) [pid 380] umount2("./222", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./222", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xef\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x2d\x31\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xf0\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xf0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./222/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./222/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./222/binderfs") = 0 [pid 380] umount2("./222/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./222/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./222/cgroup.net") = 0 [pid 380] umount2("./222/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./222/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./222/cgroup.cpu") = 0 [pid 380] umount2("./222/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./222/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./222/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./222", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./223", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xf0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 609 attached , child_tidptr=0x55556dd077d0) = 225 [pid 609] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 609] <... set_robust_list resumed>) = 0 [pid 609] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 609] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 609] chdir("./223") = 0 [pid 609] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 609] setpgid(0, 0) = 0 [pid 609] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 609] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 609] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 609] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 609] write(3, "1000", 4) = 4 [pid 609] close(3) = 0 [pid 609] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 609] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 609] close(249) = 0 [pid 609] close(248) = 0 [pid 609] prctl(PR_SET_NAME, "syz.2.240") = 0 [pid 609] close(4) = 0 [pid 609] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 609] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 609] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 609] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 609] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 609] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 609] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 609] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 609] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 609] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 609] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 609] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 609] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 609] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 609] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 609] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 609] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 609] perf_event_open( [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 310, NULL, 0) = 1 [pid 609] <... perf_event_open resumed>{type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 609] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] read(6 [pid 307] <... futex resumed>) = 0 [pid 609] <... futex resumed>) = 0 [pid 310] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xef\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 609] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xf1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 609] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=976767289}) [pid 310] <... write resumed>) = 1992 [pid 609] <... ioctl resumed>) = 0 [pid 314] read(3, "\xc4\x07\x00\x00", 4) = 4 [pid 314] read(3, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xf1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 609] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xf2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 609] close_range(3, 30, 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999238419}) [pid 310] <... write resumed>) = 1992 [pid 314] read(3, "\xc4\x07\x00\x00", 4) = 4 [pid 609] <... close_range resumed>) = 0 [pid 314] read(3 [pid 310] read(6 [pid 609] exit_group(0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xf2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 609] <... exit_group resumed>) = ? [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 310] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=263932527} [pid 609] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=225, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=997907312}) [pid 380] umount2("./223", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./223", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xf0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x81\xba\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 380] fstat(3 [pid 314] <... write resumed>) = 256 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 264, NULL, 0) = 1 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xf1\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] getdents64(3 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 56 [pid 380] umount2("./223/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] <... futex resumed>) = 1 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xf1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 307] <... futex resumed>) = 0 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... write resumed>) = 48 [pid 310] read(6 [pid 380] newfstatat(AT_FDCWD, "./223/binderfs" [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xf0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x81\xba\x01"..., 11533748) = 256 [pid 380] unlink("./223/binderfs" [pid 310] read(6 [pid 380] <... unlink resumed>) = 0 [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] umount2("./223/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] epoll_pwait(4 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] newfstatat(AT_FDCWD, "./223/cgroup.net" [pid 310] epoll_pwait(4 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./223/cgroup.net") = 0 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=259289662} [pid 380] umount2("./223/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./223/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./223/cgroup.cpu") = 0 [pid 380] umount2("./223/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./223/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./223/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./223", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./224", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xf1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 610 attached , child_tidptr=0x55556dd077d0) = 226 [pid 610] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 610] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 610] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 610] chdir("./224") = 0 [pid 610] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 610] setpgid(0, 0) = 0 [pid 610] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 610] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 610] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 610] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 610] write(3, "1000", 4) = 4 [pid 610] close(3) = 0 [pid 610] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 610] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 610] close(249) = 0 [pid 610] close(248) = 0 [pid 610] prctl(PR_SET_NAME, "syz.2.241") = 0 [pid 610] close(4) = 0 [pid 610] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 610] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 610] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 610] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 610] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 610] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 610] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 610] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 610] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 610] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 610] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 610] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 610] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 610] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 610] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 610] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 610] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 610] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 610] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 610] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 610] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 610] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 610] close_range(3, 30, 0) = 0 [pid 610] exit_group(0) = ? [pid 610] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=226, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=978581003}) [pid 380] umount2("./224", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./224", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xf1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xb1\x4f\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xf2\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xf2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./224/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./224/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./224/binderfs") = 0 [pid 380] umount2("./224/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./224/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./224/cgroup.net") = 0 [pid 380] umount2("./224/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./224/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./224/cgroup.cpu") = 0 [pid 380] umount2("./224/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./224/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./224/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./224", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./225", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xf2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 611 attached , child_tidptr=0x55556dd077d0) = 227 [pid 611] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 611] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 611] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 611] chdir("./225") = 0 [pid 611] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 611] setpgid(0, 0) = 0 [pid 611] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 611] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 611] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 611] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 611] write(3, "1000", 4) = 4 [pid 611] close(3) = 0 [pid 611] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 611] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 611] close(249) = 0 [pid 611] close(248) = 0 [pid 611] prctl(PR_SET_NAME, "syz.2.242") = 0 [pid 611] close(4) = 0 [pid 611] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 611] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 611] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 611] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 611] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 611] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 611] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 611] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 611] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 611] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 611] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 611] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 611] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 611] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 611] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 611] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 611] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 611] perf_event_open( [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 259, NULL, 0) = 1 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 611] <... perf_event_open resumed>{type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 310] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 611] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] read(6 [pid 611] <... futex resumed>) = 0 [pid 310] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xf1\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 611] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xf3\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 611] <... futex resumed>) = 0 [pid 611] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=978804888}) [pid 310] <... write resumed>) = 1992 [pid 611] <... ioctl resumed>) = 0 [pid 314] read(3 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xf4\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 310] <... write resumed>) = 1992 [pid 314] read(3 [pid 310] read(6 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xf3\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 611] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] epoll_pwait(4 [pid 611] <... futex resumed>) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999991658}) [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 611] close_range(3, 30, 0 [pid 314] read(3 [pid 310] epoll_pwait(4 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 314] read(3, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xf4\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 611] <... close_range resumed>) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 611] exit_group(0 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=214585452} [pid 611] <... exit_group resumed>) = ? [pid 611] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=227, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=997964265}) [pid 380] umount2("./225", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./225", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xf2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xba\x8c\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 215, NULL, 0) = 1 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xf3\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 310] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xf3\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 310] read(6 [pid 380] umount2("./225/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... write resumed>) = 48 [pid 310] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xf2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xba\x8c\x01"..., 11533748) = 256 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./225/binderfs" [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] read(6 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] unlink("./225/binderfs" [pid 310] epoll_pwait(4 [pid 380] <... unlink resumed>) = 0 [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] umount2("./225/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] epoll_pwait(4 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./225/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./225/cgroup.net") = 0 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=210096115} [pid 380] umount2("./225/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./225/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./225/cgroup.cpu") = 0 [pid 380] umount2("./225/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./225/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./225/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./225", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./226", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xf3\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 612 attached [pid 612] set_robust_list(0x55556dd077e0, 24) = 0 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 228 [pid 612] rt_sigprocmask(SIG_SETMASK, [] [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 612] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 612] chdir("./226") = 0 [pid 612] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 612] setpgid(0, 0) = 0 [pid 612] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 612] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 612] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 612] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 612] write(3, "1000", 4) = 4 [pid 612] close(3) = 0 [pid 612] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 612] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 612] close(249) = 0 [pid 612] close(248) = 0 [pid 612] prctl(PR_SET_NAME, "syz.2.243") = 0 [pid 612] close(4) = 0 [pid 612] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 612] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 612] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 612] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 612] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 612] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 612] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 612] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 612] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 612] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 612] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 612] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 612] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 612] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 612] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 612] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 612] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 612] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 612] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 612] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 612] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 612] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 612] close_range(3, 30, 0) = 0 [pid 612] exit_group(0) = ? [pid 612] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=228, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=973191469}) [pid 380] umount2("./226", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./226", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xf3\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x3f\xab\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xf4\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xf4\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./226/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./226/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./226/binderfs") = 0 [pid 380] umount2("./226/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./226/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./226/cgroup.net") = 0 [pid 380] umount2("./226/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./226/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./226/cgroup.cpu") = 0 [pid 380] umount2("./226/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./226/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./226/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./226", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./227", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xf4\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556dd077d0) = 229 ci2-android-6-1-perf/strace-static-x86_64: Process 613 attached [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 613] set_robust_list(0x55556dd077e0, 24 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 613] <... set_robust_list resumed>) = 0 [pid 613] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 613] chdir("./227") = 0 [pid 613] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 613] setpgid(0, 0) = 0 [pid 613] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 613] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 613] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 613] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 613] write(3, "1000", 4) = 4 [pid 613] close(3) = 0 [pid 613] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 613] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 613] close(249) = 0 [pid 613] close(248) = 0 [pid 613] prctl(PR_SET_NAME, "syz.2.244") = 0 [pid 613] close(4) = 0 [pid 613] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 613] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 613] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 613] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 613] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 613] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 211, NULL, 0) = 1 [pid 613] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 613] <... futex resumed>) = 0 [pid 310] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 613] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] read(6 [pid 613] <... futex resumed>) = 0 [pid 310] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xf3\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 613] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 613] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xf5\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 613] <... futex resumed>) = 0 [pid 613] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=984932226}) [pid 310] <... write resumed>) = 1992 [pid 613] <... futex resumed>) = 0 [pid 314] read(3 [pid 613] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 613] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xf6\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 613] <... futex resumed>) = 0 [pid 314] read(3 [pid 310] <... write resumed>) = 1992 [pid 613] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xf5\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 310] read(6 [pid 613] <... futex resumed>) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 613] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999991158}) [pid 310] epoll_pwait(4 [pid 314] read(3 [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 310] epoll_pwait(4 [pid 314] read(3 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=165727967} [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xf6\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 613] <... bpf resumed>, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 613] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 613] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 613] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 613] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 613] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 613] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 613] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 613] close_range(3, 30, 0) = 0 [pid 613] exit_group(0) = ? [pid 613] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=229, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=990445487}) [pid 380] umount2("./227", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./227", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xf4\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x81\xba\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 166, NULL, 0) = 1 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xf5\x00\x00\x00\x00\x00\x00\x00", 56 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 310] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xf5\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 310] read(6 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 310] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xf4\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x81\xba\x01"..., 11533748) = 256 [pid 380] umount2("./227/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] read(6 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] newfstatat(AT_FDCWD, "./227/binderfs" [pid 310] epoll_pwait(4 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] unlink("./227/binderfs" [pid 310] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=153105664} [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./227/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./227/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./227/cgroup.net") = 0 [pid 380] umount2("./227/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./227/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./227/cgroup.cpu") = 0 [pid 380] umount2("./227/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./227/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./227/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./227", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./228", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xf5\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 614 attached , child_tidptr=0x55556dd077d0) = 230 [pid 614] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 614] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 614] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 614] chdir("./228") = 0 [pid 614] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 614] setpgid(0, 0) = 0 [pid 614] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 614] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 614] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 614] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 614] write(3, "1000", 4) = 4 [pid 614] close(3) = 0 [pid 614] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 614] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 614] close(249) = 0 [pid 614] close(248) = 0 [pid 614] prctl(PR_SET_NAME, "syz.2.245") = 0 [pid 614] close(4) = 0 [pid 614] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 614] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 614] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 614] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 614] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 614] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 614] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 614] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 614] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 614] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 614] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 614] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 614] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 614] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 614] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 614] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 614] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 614] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 614] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 614] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 614] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 614] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 614] close_range(3, 30, 0) = 0 [pid 614] exit_group(0) = ? [pid 614] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=230, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=974750131}) [pid 380] umount2("./228", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./228", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xf5\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xba\x8c\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xf6\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xf6\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./228/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./228/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./228/binderfs") = 0 [pid 380] umount2("./228/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./228/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./228/cgroup.net") = 0 [pid 380] umount2("./228/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./228/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./228/cgroup.cpu") = 0 [pid 380] umount2("./228/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./228/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./228/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./228", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./229", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xf6\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556dd077d0) = 231 ci2-android-6-1-perf/strace-static-x86_64: Process 615 attached [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 615] set_robust_list(0x55556dd077e0, 24 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 615] <... set_robust_list resumed>) = 0 [pid 615] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 615] chdir("./229") = 0 [pid 615] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 615] setpgid(0, 0) = 0 [pid 615] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 615] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 615] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 615] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 615] write(3, "1000", 4) = 4 [pid 615] close(3) = 0 [pid 615] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 615] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 615] close(249) = 0 [pid 615] close(248) = 0 [pid 615] prctl(PR_SET_NAME, "syz.2.246") = 0 [pid 615] close(4) = 0 [pid 615] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 615] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 615] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 615] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 615] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 615] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 615] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 615] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 615] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 615] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 615] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 615] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 615] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 615] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 615] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 615] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 615] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 615] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 615] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 615] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 153, NULL, 0) = 1 [pid 615] <... futex resumed>) = 0 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 615] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 310] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 615] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] read(6 [pid 307] sched_getaffinity(0, 8192 [pid 615] <... futex resumed>) = 0 [pid 307] <... sched_getaffinity resumed>, [0 1]) = 8 [pid 615] close_range(3, 30, 0 [pid 310] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xf5\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 615] <... close_range resumed>) = 0 [pid 615] exit_group(0) = ? [pid 615] +++ exited with 0 +++ [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=231, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]} [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=980207177}) [pid 310] <... write resumed>) = 1992 [pid 380] <... rt_sigreturn resumed>) = 0 [pid 314] read(3 [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 380] umount2("./229", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] openat(AT_FDCWD, "./229", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] read(3 [pid 380] <... openat resumed>) = 3 [pid 310] <... write resumed>) = 1992 [pid 380] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 380] getdents64(3 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 310] read(6 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] umount2("./229/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... pselect6 resumed>) = 2 (in [3 11], left {tv_sec=0, tv_nsec=999991605}) [pid 310] epoll_pwait(4 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./229/binderfs" [pid 314] read(3 [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 310] epoll_pwait(4 [pid 380] unlink("./229/binderfs") = 0 [pid 314] read(3 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=105249625} [pid 380] umount2("./229/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./229/cgroup.net" [pid 314] read(11 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./229/cgroup.net" [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./229/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xf6\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\xf3\x5e\x01"..., 256 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./229/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... write resumed>) = 256 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 105, NULL, 0) = 1 [pid 380] unlink("./229/cgroup.cpu" [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xf7\x00\x00\x00\x00\x00\x00\x00", 56 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./229/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] <... write resumed>) = 56 [pid 310] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] newfstatat(AT_FDCWD, "./229/cgroup" [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 310] read(6 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... write resumed>) = 48 [pid 380] unlink("./229/cgroup" [pid 310] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xf6\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\xf3\x5e\x01"..., 11533748) = 256 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... unlink resumed>) = 0 [pid 380] getdents64(3 [pid 310] read(6 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3 [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] <... close resumed>) = 0 [pid 380] unlinkat(AT_FDCWD, "./229", AT_REMOVEDIR [pid 310] epoll_pwait(4 [pid 380] <... unlinkat resumed>) = 0 [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] mkdirat(AT_FDCWD, "./230", 0777) = 0 [pid 310] epoll_pwait(4 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=102558726} [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 616 attached , child_tidptr=0x55556dd077d0) = 232 [pid 616] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 616] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 616] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 616] chdir("./230") = 0 [pid 616] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 616] setpgid(0, 0) = 0 [pid 616] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 616] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 616] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 616] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 616] write(3, "1000", 4) = 4 [pid 616] close(3) = 0 [pid 616] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 616] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 616] close(249) = 0 [pid 616] close(248) = 0 [pid 616] prctl(PR_SET_NAME, "syz.2.247") = 0 [pid 616] close(4) = 0 [pid 616] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 616] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 616] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 616] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 616] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 616] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 616] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 616] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 616] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 616] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 616] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 616] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 616] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 616] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 616] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 616] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 616] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 616] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 616] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 616] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 616] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 616] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 616] close_range(3, 30, 0) = 0 [pid 616] exit_group(0) = ? [pid 616] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=232, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = 0 [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=977044959}) [pid 380] umount2("./230", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] read(11 [pid 380] openat(AT_FDCWD, "./230", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x36\x6e\x01"..., 256 [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 256 [pid 380] umount2("./230/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] newfstatat(AT_FDCWD, "./230/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... write resumed>) = 56 [pid 380] unlink("./230/binderfs") = 0 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] umount2("./230/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] <... write resumed>) = 48 [pid 380] newfstatat(AT_FDCWD, "./230/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] unlink("./230/cgroup.net") = 0 [pid 380] umount2("./230/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./230/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./230/cgroup.cpu") = 0 [pid 380] umount2("./230/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./230/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./230/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./230", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./231", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 617 attached [pid 617] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 233 [pid 617] <... set_robust_list resumed>) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 617] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 617] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 617] chdir("./231") = 0 [pid 617] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 617] setpgid(0, 0) = 0 [pid 617] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 617] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 617] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 617] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 617] write(3, "1000", 4) = 4 [pid 617] close(3) = 0 [pid 617] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 617] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 617] close(249) = 0 [pid 617] close(248) = 0 [pid 617] prctl(PR_SET_NAME, "syz.2.248") = 0 [pid 617] close(4) = 0 [pid 617] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 617] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 617] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 617] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 617] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 617] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 617] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 617] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 617] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 617] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 617] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 617] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 617] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 617] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 617] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 617] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 617] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 617] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 617] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 617] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 617] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 617] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 617] close_range(3, 30, 0 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 103, NULL, 0) = 1 [pid 617] <... close_range resumed>) = 0 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 617] exit_group(0 [pid 310] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 617] <... exit_group resumed>) = ? [pid 310] read(6, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xf7\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xf9\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=969314131}) [pid 310] <... write resumed>) = 1992 [pid 617] +++ exited with 0 +++ [pid 314] read(3 [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=233, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]} [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xfa\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 380] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 314] read(3 [pid 310] <... write resumed>) = 1992 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xf9\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 310] read(6 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] write(248, "\x00\x00\x00\x00", 4 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999991206}) [pid 310] epoll_pwait(4 [pid 380] <... write resumed>) = 4 [pid 314] read(3 [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] umount2("./231", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 310] epoll_pwait(4 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] read(3 [pid 380] openat(AT_FDCWD, "./231", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xfa\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=45691612} [pid 380] <... openat resumed>) = 3 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] fstat(3 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=999903341}) [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] read(11 [pid 380] getdents64(3 [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xcc\x06\x02"..., 256 [pid 380] umount2("./231/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... write resumed>) = 256 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 46, NULL, 0) = 1 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xf9\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] newfstatat(AT_FDCWD, "./231/binderfs" [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... write resumed>) = 56 [pid 380] unlink("./231/binderfs" [pid 310] <... futex resumed>) = 1 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xf9\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 307] <... futex resumed>) = 0 [pid 380] <... unlink resumed>) = 0 [pid 314] <... write resumed>) = 48 [pid 310] read(6 [pid 380] umount2("./231/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xcc\x06\x02"..., 11533748) = 256 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./231/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./231/cgroup.net" [pid 310] read(6 [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./231/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] epoll_pwait(4 [pid 380] newfstatat(AT_FDCWD, "./231/cgroup.cpu" [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] epoll_pwait(4 [pid 380] unlink("./231/cgroup.cpu") = 0 [pid 380] umount2("./231/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=42785518} [pid 380] newfstatat(AT_FDCWD, "./231/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./231/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./231", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./232", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xf9\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 618 attached , child_tidptr=0x55556dd077d0) = 234 [pid 618] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 618] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 618] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 618] chdir("./232") = 0 [pid 618] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 618] setpgid(0, 0) = 0 [pid 618] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 618] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 618] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 618] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 618] write(3, "1000", 4) = 4 [pid 618] close(3) = 0 [pid 618] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 618] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 618] close(249) = 0 [pid 618] close(248) = 0 [pid 618] prctl(PR_SET_NAME, "syz.2.249") = 0 [pid 618] close(4) = 0 [pid 618] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 618] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 618] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 618] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 618] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 618] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 618] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 618] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 618] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 618] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 618] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 618] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 618] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 618] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 618] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 618] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 618] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 618] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 618] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 618] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 618] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 618] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 618] close_range(3, 30, 0) = 0 [pid 618] exit_group(0) = ? [pid 618] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=234, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=974311349}) [pid 380] umount2("./232", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] openat(AT_FDCWD, "./232", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] read(11 [pid 380] <... openat resumed>) = 3 [pid 380] fstat(3 [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xf9\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\xfc\x9b\x01"..., 256 [pid 380] umount2("./232/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] <... write resumed>) = 256 [pid 380] newfstatat(AT_FDCWD, "./232/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xfa\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] unlink("./232/binderfs") = 0 [pid 314] <... write resumed>) = 56 [pid 380] umount2("./232/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xfa\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... write resumed>) = 48 [pid 380] newfstatat(AT_FDCWD, "./232/cgroup.net" [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./232/cgroup.net") = 0 [pid 380] umount2("./232/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./232/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./232/cgroup.cpu") = 0 [pid 380] umount2("./232/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./232/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./232/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./232", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./233", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xfa\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 619 attached , child_tidptr=0x55556dd077d0) = 235 [pid 619] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 619] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 619] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 619] chdir("./233") = 0 [pid 619] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 619] setpgid(0, 0) = 0 [pid 619] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 619] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 619] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 619] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 619] write(3, "1000", 4) = 4 [pid 619] close(3) = 0 [pid 619] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 619] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 43, NULL, 0) = 1 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 619] close(249 [pid 310] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 619] <... close resumed>) = 0 [pid 310] read(6 [pid 619] close(248 [pid 310] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xf9\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 619] <... close resumed>) = 0 [pid 619] prctl(PR_SET_NAME, "syz.2.250") = 0 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xfb\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 619] close(4 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=982740915}) [pid 310] <... write resumed>) = 1992 [pid 619] <... close resumed>) = 0 [pid 314] read(3, "\xc4\x07\x00\x00", 4) = 4 [pid 314] read(3, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xfb\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 619] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xfc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 619] <... futex resumed>) = 0 [pid 619] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999313254}) [pid 310] <... write resumed>) = 1992 [pid 619] <... futex resumed>) = 0 [pid 314] read(3 [pid 619] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 310] read(6 [pid 619] <... bpf resumed>, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 314] read(3 [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 619] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xfc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 310] epoll_pwait(4 [pid 619] <... futex resumed>) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 619] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 310] futex(0x1ed5c4d97960, FUTEX_WAKE_PRIVATE, 1 [pid 619] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80 [pid 310] <... futex resumed>) = 1 [pid 619] <... bpf resumed>) = 3 [pid 312] <... futex resumed>) = 0 [pid 619] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 312] epoll_pwait(4 [pid 310] epoll_pwait(4 [pid 619] <... futex resumed>) = 0 [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 619] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] futex(0x1ed5c2a80160, FUTEX_WAIT_PRIVATE, 0, NULL [pid 619] <... futex resumed>) = 0 [pid 619] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 619] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=994479010} [pid 619] <... futex resumed>) = 0 [pid 619] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 619] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 619] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 619] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 619] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 619] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 619] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 619] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 619] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 619] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 619] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 619] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 619] close_range(3, 30, 0) = 0 [pid 619] exit_group(0) = ? [pid 619] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=235, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=990314266}) [pid 380] umount2("./233", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./233", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xfa\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\x05\xd9\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xfb\x00\x00\x00\x00\x00\x00\x00", 56 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 995, NULL, 0) = 1 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 312] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xfb\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 312] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] umount2("./233/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... write resumed>) = 48 [pid 312] read(6 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 312] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xfa\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\x05\xd9\x01"..., 11533748) = 256 [pid 380] newfstatat(AT_FDCWD, "./233/binderfs" [pid 312] read(6 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 312] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] unlink("./233/binderfs" [pid 312] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 380] <... unlink resumed>) = 0 [pid 312] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=983903225} [pid 380] umount2("./233/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./233/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./233/cgroup.net") = 0 [pid 380] umount2("./233/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./233/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./233/cgroup.cpu") = 0 [pid 380] umount2("./233/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./233/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./233/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./233", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./234", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xfb\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 620 attached [pid 620] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 236 [pid 620] <... set_robust_list resumed>) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 620] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 620] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 620] chdir("./234") = 0 [pid 620] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 620] setpgid(0, 0) = 0 [pid 620] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 620] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 620] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 620] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 620] write(3, "1000", 4) = 4 [pid 620] close(3) = 0 [pid 620] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 620] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 620] close(249) = 0 [pid 620] close(248) = 0 [pid 620] prctl(PR_SET_NAME, "syz.2.251") = 0 [pid 620] close(4) = 0 [pid 620] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 620] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 620] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 620] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 620] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 620] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 620] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 620] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 620] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 620] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 620] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 620] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 620] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 620] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 620] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 620] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 620] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 620] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 620] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 620] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 620] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 620] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 620] close_range(3, 30, 0) = 0 [pid 620] exit_group(0) = ? [pid 620] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=236, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=976477972}) [pid 380] umount2("./234", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./234", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xfb\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x36\x6e\x01"..., 256) = 256 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xfc\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 56 [pid 380] fstat(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xfc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 48 [pid 380] getdents64(3 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./234/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./234/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./234/binderfs") = 0 [pid 380] umount2("./234/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./234/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./234/cgroup.net") = 0 [pid 380] umount2("./234/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./234/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./234/cgroup.cpu") = 0 [pid 380] umount2("./234/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./234/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./234/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./234", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./235", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xfc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 621 attached , child_tidptr=0x55556dd077d0) = 237 [pid 621] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 621] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 621] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 621] chdir("./235") = 0 [pid 621] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 621] setpgid(0, 0) = 0 [pid 621] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 621] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 621] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 621] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 621] write(3, "1000", 4) = 4 [pid 621] close(3) = 0 [pid 621] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 621] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 621] close(249) = 0 [pid 621] close(248) = 0 [pid 621] prctl(PR_SET_NAME, "syz.2.252") = 0 [pid 621] close(4) = 0 [pid 621] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 621] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 621] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 621] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 621] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 621] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 621] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 621] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 621] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 621] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 621] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 621] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 621] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 621] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 621] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 621] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 621] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 984, NULL, 0) = 1 [pid 621] perf_event_open( [pid 312] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 307] <... futex resumed>) = 0 [pid 312] read(6 [pid 621] <... perf_event_open resumed>{type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 312] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xfb\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 312] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=978831966}) [pid 312] <... write resumed>) = 1992 [pid 621] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] read(3 [pid 312] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xfe\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 621] <... futex resumed>) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 312] <... write resumed>) = 1992 [pid 621] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] read(3 [pid 312] read(6 [pid 621] <... futex resumed>) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 312] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 621] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 312] epoll_pwait(4 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999991922}) [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 621] <... ioctl resumed>) = 0 [pid 314] read(3 [pid 312] epoll_pwait(4 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 314] read(3 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=936683441} [pid 621] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xfe\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 621] <... futex resumed>) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 621] close_range(3, 30, 0) = 0 [pid 621] exit_group(0) = ? [pid 621] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=237, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=996219522}) [pid 380] umount2("./235", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./235", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xfc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x3f\xab\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 937, NULL, 0) = 1 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xfd\x00\x00\x00\x00\x00\x00\x00", 56 [pid 312] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 312] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 312] read(6 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 312] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xfc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x3f\xab\x01"..., 11533748) = 256 [pid 380] umount2("./235/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 312] read(6 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 312] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] newfstatat(AT_FDCWD, "./235/binderfs" [pid 312] epoll_pwait(4 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] unlink("./235/binderfs" [pid 312] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=930524312} [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./235/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./235/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./235/cgroup.net") = 0 [pid 380] umount2("./235/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./235/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./235/cgroup.cpu") = 0 [pid 380] umount2("./235/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./235/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./235/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./235", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./236", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556dd077d0) = 238 ci2-android-6-1-perf/strace-static-x86_64: Process 622 attached [pid 380] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 622] set_robust_list(0x55556dd077e0, 24) = 0 [pid 622] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 622] chdir("./236") = 0 [pid 622] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 622] setpgid(0, 0) = 0 [pid 622] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 622] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 622] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 622] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 622] write(3, "1000", 4) = 4 [pid 622] close(3) = 0 [pid 622] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 622] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 622] close(249) = 0 [pid 622] close(248) = 0 [pid 622] prctl(PR_SET_NAME, "syz.2.253") = 0 [pid 622] close(4) = 0 [pid 622] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 622] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 622] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 622] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 622] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 622] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 622] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 622] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 622] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 622] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 622] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 622] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 622] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 622] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 622] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 622] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 622] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 622] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 622] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 622] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 622] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 622] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 622] close_range(3, 30, 0) = 0 [pid 622] exit_group(0) = ? [pid 622] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=238, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=977514402}) [pid 380] umount2("./236", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./236", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x36\x6e\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xfe\x00\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xfe\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./236/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./236/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./236/binderfs") = 0 [pid 380] umount2("./236/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./236/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./236/cgroup.net") = 0 [pid 380] umount2("./236/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./236/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./236/cgroup.cpu") = 0 [pid 380] umount2("./236/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./236/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./236/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./236", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./237", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xfe\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 623 attached , child_tidptr=0x55556dd077d0) = 239 [pid 623] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 623] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 623] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 623] chdir("./237") = 0 [pid 623] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 623] setpgid(0, 0) = 0 [pid 623] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 623] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 623] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 623] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 623] write(3, "1000", 4) = 4 [pid 623] close(3) = 0 [pid 623] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 623] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 623] close(249) = 0 [pid 623] close(248) = 0 [pid 623] prctl(PR_SET_NAME, "syz.2.254") = 0 [pid 623] close(4) = 0 [pid 623] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 623] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 623] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 623] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 623] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 623] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 623] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 623] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 623] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 623] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 930, NULL, 0) = 1 [pid 312] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 623] <... futex resumed>) = 0 [pid 312] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 623] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 312] read(6 [pid 623] <... futex resumed>) = 0 [pid 312] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xfd\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 623] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16 [pid 312] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 623] <... bpf resumed>, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 312] <... write resumed>) = 1992 [pid 623] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=981639395}) [pid 312] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 623] <... futex resumed>) = 0 [pid 314] read(3 [pid 312] <... write resumed>) = 1992 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 623] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] read(3 [pid 312] read(6 [pid 623] <... futex resumed>) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 312] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 623] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 312] epoll_pwait(4 [pid 623] <... bpf resumed>, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999991187}) [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 623] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] read(3 [pid 312] epoll_pwait(4 [pid 623] <... futex resumed>) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 623] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=887155674} [pid 623] <... futex resumed>) = 0 [pid 314] read(3 [pid 623] perf_event_open( [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 623] <... perf_event_open resumed>{type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 623] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 623] <... futex resumed>) = 0 [pid 623] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 623] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 623] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 623] close_range(3, 30, 0) = 0 [pid 623] exit_group(0) = ? [pid 623] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=239, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 380] umount2("./237", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=996583730}) [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] read(11 [pid 380] openat(AT_FDCWD, "./237", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xfe\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xba\x8c\x01"..., 256 [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 256 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 888, NULL, 0) = 1 [pid 380] umount2("./237/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00", 56 [pid 312] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./237/binderfs" [pid 314] <... write resumed>) = 56 [pid 312] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 312] read(6 [pid 380] unlink("./237/binderfs" [pid 314] <... write resumed>) = 48 [pid 312] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xfe\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xba\x8c\x01"..., 11533748) = 256 [pid 380] <... unlink resumed>) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 312] read(6 [pid 380] umount2("./237/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 312] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./237/cgroup.net" [pid 312] epoll_pwait(4 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] unlink("./237/cgroup.net" [pid 312] epoll_pwait(4 [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./237/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=877573497} [pid 380] newfstatat(AT_FDCWD, "./237/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./237/cgroup.cpu") = 0 [pid 380] umount2("./237/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./237/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./237/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./237", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./238", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 624 attached [pid 624] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 240 [pid 624] <... set_robust_list resumed>) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 624] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 624] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 624] chdir("./238") = 0 [pid 624] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 624] setpgid(0, 0) = 0 [pid 624] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 624] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 624] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 624] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 624] write(3, "1000", 4) = 4 [pid 624] close(3) = 0 [pid 624] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 624] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 624] close(249) = 0 [pid 624] close(248) = 0 [pid 624] prctl(PR_SET_NAME, "syz.2.255") = 0 [pid 624] close(4) = 0 [pid 624] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 624] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 624] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 624] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 624] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 624] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 624] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 624] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 624] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 624] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 624] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 624] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 624] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 624] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 624] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 624] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 624] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 624] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 624] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 624] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 624] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 624] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 624] close_range(3, 30, 0) = 0 [pid 624] exit_group(0) = ? [pid 624] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=240, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=979696064}) [pid 380] umount2("./238", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11, "\x00\x00\x00\x00", 4) = 4 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xb1\x4f\x01"..., 256) = 256 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00", 56 [pid 380] openat(AT_FDCWD, "./238", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] <... write resumed>) = 56 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 48 [pid 380] fstat(3 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./238/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./238/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./238/binderfs") = 0 [pid 380] umount2("./238/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./238/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./238/cgroup.net") = 0 [pid 380] umount2("./238/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./238/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./238/cgroup.cpu") = 0 [pid 380] umount2("./238/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./238/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./238/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./238", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./239", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 625 attached [pid 625] set_robust_list(0x55556dd077e0, 24) = 0 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 241 [pid 625] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 625] chdir("./239") = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 625] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 625] setpgid(0, 0) = 0 [pid 625] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 625] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 625] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 625] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 625] write(3, "1000", 4) = 4 [pid 625] close(3) = 0 [pid 625] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 625] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 625] close(249) = 0 [pid 625] close(248) = 0 [pid 625] prctl(PR_SET_NAME, "syz.2.256") = 0 [pid 625] close(4) = 0 [pid 625] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 625] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 625] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 625] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 625] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 625] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 625] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 625] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 625] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 625] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 625] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 625] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 625] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 625] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 625] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 625] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 625] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 625] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 625] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 625] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 625] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 625] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 625] close_range(3, 30, 0) = 0 [pid 625] exit_group(0) = ? [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 878, NULL, 0) = 1 [pid 312] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 312] read(6, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 625] +++ exited with 0 +++ [pid 307] <... futex resumed>) = 0 [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=241, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]} [pid 312] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=970509997}) [pid 312] <... write resumed>) = 1992 [pid 380] write(248, "\x00\x00\x00\x00", 4 [pid 314] read(3 [pid 380] <... write resumed>) = 4 [pid 380] umount2("./239", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] openat(AT_FDCWD, "./239", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 380] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 312] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x02\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] read(3 [pid 312] <... write resumed>) = 1992 [pid 380] umount2("./239/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 312] read(6 [pid 380] newfstatat(AT_FDCWD, "./239/binderfs" [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 312] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... pselect6 resumed>) = 2 (in [3 11], left {tv_sec=0, tv_nsec=999991821}) [pid 312] epoll_pwait(4 [pid 380] unlink("./239/binderfs") = 0 [pid 314] read(3 [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] umount2("./239/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 312] epoll_pwait(4 [pid 380] newfstatat(AT_FDCWD, "./239/cgroup.net" [pid 314] read(3 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./239/cgroup.net" [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x02\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=825822685} [pid 380] <... unlink resumed>) = 0 [pid 314] read(11 [pid 380] umount2("./239/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./239/cgroup.cpu" [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./239/cgroup.cpu" [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x8a\xf7\x01"..., 256 [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./239/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] <... write resumed>) = 256 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 826, NULL, 0) = 1 [pid 380] newfstatat(AT_FDCWD, "./239/cgroup" [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x01\x01\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 312] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] unlink("./239/cgroup" [pid 314] <... write resumed>) = 56 [pid 312] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] <... unlink resumed>) = 0 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 312] read(6 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 314] <... write resumed>) = 48 [pid 312] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x8a\xf7\x01"..., 11533748) = 256 [pid 380] close(3 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... close resumed>) = 0 [pid 312] read(6 [pid 380] unlinkat(AT_FDCWD, "./239", AT_REMOVEDIR) = 0 [pid 312] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] mkdirat(AT_FDCWD, "./240", 0777 [pid 312] epoll_pwait(4 [pid 380] <... mkdirat resumed>) = 0 [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 312] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=823287356} [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 626 attached [pid 626] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 242 [pid 626] <... set_robust_list resumed>) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 626] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 626] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 626] chdir("./240") = 0 [pid 626] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 626] setpgid(0, 0) = 0 [pid 626] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 626] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 626] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 626] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 626] write(3, "1000", 4) = 4 [pid 626] close(3) = 0 [pid 626] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 626] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 626] close(249) = 0 [pid 626] close(248) = 0 [pid 626] prctl(PR_SET_NAME, "syz.2.257") = 0 [pid 626] close(4) = 0 [pid 626] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 626] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 626] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 626] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 626] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 626] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 626] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 626] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 626] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 626] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 626] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 626] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 626] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 626] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 626] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 626] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 626] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 626] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 626] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 626] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 626] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 626] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 626] close_range(3, 30, 0) = 0 [pid 626] exit_group(0) = ? [pid 626] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=242, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=982182326}) [pid 380] umount2("./240", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./240", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xa8\x12\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x02\x01\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x02\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] getdents64(3 [pid 314] <... write resumed>) = 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] umount2("./240/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./240/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./240/binderfs") = 0 [pid 380] umount2("./240/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./240/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./240/cgroup.net") = 0 [pid 380] umount2("./240/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./240/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./240/cgroup.cpu") = 0 [pid 380] umount2("./240/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./240/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./240/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./240", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./241", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x02\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 627 attached , child_tidptr=0x55556dd077d0) = 243 [pid 627] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 627] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 627] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 627] chdir("./241") = 0 [pid 627] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 627] setpgid(0, 0) = 0 [pid 627] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 627] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 627] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 627] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 627] write(3, "1000", 4) = 4 [pid 627] close(3) = 0 [pid 627] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 627] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 627] close(249) = 0 [pid 627] close(248) = 0 [pid 627] prctl(PR_SET_NAME, "syz.2.258") = 0 [pid 627] close(4) = 0 [pid 627] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 627] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 627] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 627] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 627] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 627] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 627] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 627] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 627] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 627] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 627] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 627] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 627] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 627] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 627] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 627] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 627] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 627] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 627] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 627] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 627] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 627] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 627] close_range(3, 30, 0) = 0 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 823, NULL, 0) = 1 [pid 627] exit_group(0 [pid 312] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 627] <... exit_group resumed>) = ? [pid 312] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 312] read(6, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x01\x01\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 627] +++ exited with 0 +++ [pid 312] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x03\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=243, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=974003517}) [pid 312] <... write resumed>) = 1992 [pid 380] rt_sigreturn({mask=[]} [pid 314] read(3 [pid 380] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 312] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x04\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 314] read(3 [pid 312] <... write resumed>) = 1992 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x03\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 312] read(6 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 312] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] write(248, "\x00\x00\x00\x00", 4 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999992780}) [pid 312] epoll_pwait(4 [pid 314] read(3 [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] <... write resumed>) = 4 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 312] epoll_pwait(4 [pid 314] read(3 [pid 380] umount2("./241", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x04\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=776652070} [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=999992042}) [pid 314] read(11 [pid 380] openat(AT_FDCWD, "./241", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x02\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x81\xba\x01"..., 256) = 256 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 776, NULL, 0) = 1 [pid 380] <... openat resumed>) = 3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x03\x01\x00\x00\x00\x00\x00\x00", 56 [pid 312] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 314] <... write resumed>) = 56 [pid 312] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] fstat(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x03\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 312] read(6 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 48 [pid 312] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x02\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x81\xba\x01"..., 11533748) = 256 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 312] read(6 [pid 380] getdents64(3 [pid 312] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 312] epoll_pwait(4 [pid 380] umount2("./241/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 312] epoll_pwait(4 [pid 380] newfstatat(AT_FDCWD, "./241/binderfs" [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=773717009} [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./241/binderfs") = 0 [pid 380] umount2("./241/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./241/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./241/cgroup.net") = 0 [pid 380] umount2("./241/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./241/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./241/cgroup.cpu") = 0 [pid 380] umount2("./241/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./241/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./241/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./241", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./242", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x03\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 628 attached , child_tidptr=0x55556dd077d0) = 244 [pid 628] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 628] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 628] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 628] chdir("./242") = 0 [pid 628] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 628] setpgid(0, 0) = 0 [pid 628] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 628] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 628] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 628] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 628] write(3, "1000", 4) = 4 [pid 628] close(3) = 0 [pid 628] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 628] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 628] close(249) = 0 [pid 628] close(248) = 0 [pid 628] prctl(PR_SET_NAME, "syz.2.259") = 0 [pid 628] close(4) = 0 [pid 628] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 628] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 628] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 628] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 628] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 628] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 628] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 628] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 628] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 628] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 628] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 628] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 628] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 628] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 628] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 628] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 628] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 628] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 628] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 628] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 628] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 628] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 628] close_range(3, 30, 0) = 0 [pid 628] exit_group(0) = ? [pid 628] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=244, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 380] umount2("./242", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=973085454}) [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] openat(AT_FDCWD, "./242", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] read(11 [pid 380] <... openat resumed>) = 3 [pid 380] fstat(3 [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 380] getdents64(3 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x03\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x3f\xab\x01"..., 256 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./242/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... write resumed>) = 256 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./242/binderfs" [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x04\x01\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./242/binderfs" [pid 314] <... write resumed>) = 56 [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./242/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x04\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./242/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./242/cgroup.net" [pid 314] <... write resumed>) = 48 [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./242/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./242/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./242/cgroup.cpu") = 0 [pid 380] umount2("./242/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./242/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./242/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./242", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./243", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x04\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 629 attached , child_tidptr=0x55556dd077d0) = 245 [pid 629] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 629] <... set_robust_list resumed>) = 0 [pid 629] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 629] chdir("./243") = 0 [pid 629] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 629] setpgid(0, 0) = 0 [pid 629] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 629] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 629] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 629] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 629] write(3, "1000", 4) = 4 [pid 629] close(3) = 0 [pid 629] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 629] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 629] close(249) = 0 [pid 629] close(248) = 0 [pid 629] prctl(PR_SET_NAME, "syz.2.260") = 0 [pid 629] close(4) = 0 [pid 629] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 774, NULL, 0) = 1 [pid 629] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 312] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 629] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 312] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 629] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 312] read(6 [pid 629] <... futex resumed>) = 0 [pid 629] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 312] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x03\x01\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 629] <... futex resumed>) = 0 [pid 629] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 629] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 629] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 312] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x05\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 629] <... futex resumed>) = 0 [pid 629] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0 [pid 312] <... write resumed>) = 1992 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=983055744}) [pid 629] <... bpf resumed>, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 314] read(3 [pid 629] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 629] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 312] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x06\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 629] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 314] read(3 [pid 312] <... write resumed>) = 1992 [pid 629] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 629] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x05\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 629] <... futex resumed>) = 0 [pid 312] read(6 [pid 629] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 312] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 629] <... bpf resumed>, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999991890}) [pid 312] epoll_pwait(4 [pid 629] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] read(3 [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 629] <... futex resumed>) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 312] epoll_pwait(4 [pid 629] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] read(3 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=725749480} [pid 629] <... futex resumed>) = 0 [pid 629] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x06\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 629] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 629] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 629] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 629] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 629] close_range(3, 30, 0) = 0 [pid 629] exit_group(0) = ? [pid 629] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=245, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=996371140}) [pid 380] umount2("./243", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./243", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x04\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x78\x7d\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 726, NULL, 0) = 1 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x05\x01\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 312] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] getdents64(3 [pid 314] <... write resumed>) = 56 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 312] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x05\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] umount2("./243/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 312] read(6 [pid 314] <... write resumed>) = 48 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 312] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x04\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x78\x7d\x01"..., 11533748) = 256 [pid 380] newfstatat(AT_FDCWD, "./243/binderfs" [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 312] read(6 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 312] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] unlink("./243/binderfs" [pid 312] epoll_pwait(4 [pid 380] <... unlink resumed>) = 0 [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] umount2("./243/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 312] epoll_pwait(4 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=719558875} [pid 380] newfstatat(AT_FDCWD, "./243/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./243/cgroup.net") = 0 [pid 380] umount2("./243/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./243/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./243/cgroup.cpu") = 0 [pid 380] umount2("./243/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./243/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./243/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./243", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./244", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x05\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 630 attached , child_tidptr=0x55556dd077d0) = 246 [pid 630] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 630] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 630] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 630] chdir("./244") = 0 [pid 630] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 630] setpgid(0, 0) = 0 [pid 630] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 630] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 630] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 630] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 630] write(3, "1000", 4) = 4 [pid 630] close(3) = 0 [pid 630] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 630] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 630] close(249) = 0 [pid 630] close(248) = 0 [pid 630] prctl(PR_SET_NAME, "syz.2.261") = 0 [pid 630] close(4) = 0 [pid 630] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 630] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 630] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 630] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 630] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 630] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 630] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 630] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 630] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 630] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 630] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 630] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 630] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 630] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 630] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 630] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 630] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 630] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 630] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 630] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 630] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 630] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 630] close_range(3, 30, 0) = 0 [pid 630] exit_group(0) = ? [pid 630] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=246, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=976155881}) [pid 380] umount2("./244", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./244", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x05\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x36\x6e\x01"..., 256 [pid 380] fstat(3 [pid 314] <... write resumed>) = 256 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x06\x01\x00\x00\x00\x00\x00\x00", 56 [pid 380] getdents64(3 [pid 314] <... write resumed>) = 56 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x06\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] umount2("./244/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... write resumed>) = 48 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] newfstatat(AT_FDCWD, "./244/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./244/binderfs") = 0 [pid 380] umount2("./244/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./244/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./244/cgroup.net") = 0 [pid 380] umount2("./244/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./244/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./244/cgroup.cpu") = 0 [pid 380] umount2("./244/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./244/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./244/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./244", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./245", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x06\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 631 attached [pid 631] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 247 [pid 631] <... set_robust_list resumed>) = 0 [pid 631] rt_sigprocmask(SIG_SETMASK, [] [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 631] chdir("./245") = 0 [pid 631] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 631] setpgid(0, 0) = 0 [pid 631] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 631] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 631] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 631] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 631] write(3, "1000", 4) = 4 [pid 631] close(3) = 0 [pid 631] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 631] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 631] close(249) = 0 [pid 631] close(248) = 0 [pid 631] prctl(PR_SET_NAME, "syz.2.262") = 0 [pid 631] close(4) = 0 [pid 631] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 631] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 631] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 631] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 631] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 631] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 631] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 631] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 631] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 631] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 631] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 631] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 631] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 631] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 631] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 719, NULL, 0) = 1 [pid 312] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 307] <... futex resumed>) = 0 [pid 312] read(6, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x05\x01\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 631] <... bpf resumed>, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 631] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 312] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x07\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 631] <... futex resumed>) = 0 [pid 631] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=974654899}) [pid 312] <... write resumed>) = 1992 [pid 631] <... futex resumed>) = 0 [pid 314] read(3 [pid 631] perf_event_open( [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 312] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x08\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 631] <... perf_event_open resumed>{type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 314] read(3 [pid 312] <... write resumed>) = 1992 [pid 631] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x07\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 312] read(6 [pid 631] <... futex resumed>) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 312] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 631] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999991493}) [pid 312] epoll_pwait(4 [pid 631] <... futex resumed>) = 0 [pid 314] read(3 [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 631] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4 [pid 312] epoll_pwait(4 [pid 314] read(3, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x08\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 631] <... ioctl resumed>) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 631] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=666073392} [pid 631] close_range(3, 30, 0) = 0 [pid 631] exit_group(0) = ? [pid 631] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=247, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=997923738}) [pid 380] umount2("./245", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11, "\x00\x00\x00\x00", 4) = 4 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] openat(AT_FDCWD, "./245", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x06\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\x05\xd9\x01"..., 256) = 256 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 666, NULL, 0) = 1 [pid 380] <... openat resumed>) = 3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x07\x01\x00\x00\x00\x00\x00\x00", 56 [pid 380] fstat(3 [pid 312] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 312] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x07\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] getdents64(3 [pid 312] read(6 [pid 314] <... write resumed>) = 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 312] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x06\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\x05\xd9\x01"..., 11533748) = 256 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 312] read(6, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] umount2("./245/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 312] epoll_pwait(4 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] newfstatat(AT_FDCWD, "./245/binderfs" [pid 312] epoll_pwait(4 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./245/binderfs" [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=662067422} [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./245/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./245/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./245/cgroup.net") = 0 [pid 380] umount2("./245/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./245/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./245/cgroup.cpu") = 0 [pid 380] umount2("./245/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./245/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./245/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./245", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./246", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x07\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556dd077d0) = 248 [pid 380] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-1-perf/strace-static-x86_64: Process 632 attached [pid 632] set_robust_list(0x55556dd077e0, 24) = 0 [pid 632] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 632] chdir("./246") = 0 [pid 632] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 632] setpgid(0, 0) = 0 [pid 632] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 632] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 632] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 632] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 632] write(3, "1000", 4) = 4 [pid 632] close(3) = 0 [pid 632] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 632] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 632] close(249) = 0 [pid 632] close(248) = 0 [pid 632] prctl(PR_SET_NAME, "syz.2.263") = 0 [pid 632] close(4) = 0 [pid 632] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 632] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 632] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 632] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 632] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 632] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 632] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 632] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 632] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 632] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 632] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 632] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 632] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 632] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 632] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 632] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 632] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 632] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 632] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 632] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 632] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 632] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 632] close_range(3, 30, 0) = 0 [pid 632] exit_group(0) = ? [pid 632] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=248, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=981516771}) [pid 380] umount2("./246", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./246", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x07\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\xea\x21\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x08\x01\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x08\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./246/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./246/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./246/binderfs") = 0 [pid 380] umount2("./246/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./246/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./246/cgroup.net") = 0 [pid 380] umount2("./246/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./246/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./246/cgroup.cpu") = 0 [pid 380] umount2("./246/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./246/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./246/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./246", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./247", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x08\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 633 attached , child_tidptr=0x55556dd077d0) = 249 [pid 633] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 633] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 633] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 633] chdir("./247") = 0 [pid 633] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 633] setpgid(0, 0) = 0 [pid 633] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 633] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 633] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 633] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 633] write(3, "1000", 4) = 4 [pid 633] close(3) = 0 [pid 633] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 633] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 633] close(249) = 0 [pid 633] close(248) = 0 [pid 633] prctl(PR_SET_NAME, "syz.2.264") = 0 [pid 633] close(4) = 0 [pid 633] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 633] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 633] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 633] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 633] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 633] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 633] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 633] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 633] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 633] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 633] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 633] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 633] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 633] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 633] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 633] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 633] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 633] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 633] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 633] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 633] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 633] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 633] close_range(3, 30, 0) = 0 [pid 633] exit_group(0) = ? [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 662, NULL, 0) = 1 [pid 312] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 312] read(6, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x07\x01\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 633] +++ exited with 0 +++ [pid 312] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x09\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 307] <... futex resumed>) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=976409314}) [pid 312] <... write resumed>) = 1992 [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=249, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] read(3 [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 312] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x0a\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 312] <... write resumed>) = 1992 [pid 380] write(248, "\x00\x00\x00\x00", 4 [pid 314] read(3 [pid 312] read(6 [pid 380] <... write resumed>) = 4 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x09\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 312] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] umount2("./247", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 312] epoll_pwait(4 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... pselect6 resumed>) = 2 (in [3 11], left {tv_sec=0, tv_nsec=999991795}) [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] openat(AT_FDCWD, "./247", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] read(3 [pid 312] epoll_pwait(4 [pid 380] <... openat resumed>) = 3 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 380] fstat(3 [pid 314] read(3 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=616363270} [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x0a\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 380] getdents64(3 [pid 314] read(11 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] umount2("./247/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x08\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\xfc\x9b\x01"..., 256 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... write resumed>) = 256 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 616, NULL, 0) = 1 [pid 380] newfstatat(AT_FDCWD, "./247/binderfs" [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x09\x01\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 312] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] unlink("./247/binderfs" [pid 314] <... write resumed>) = 56 [pid 380] <... unlink resumed>) = 0 [pid 312] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x09\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] umount2("./247/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 307] sched_yield( [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... write resumed>) = 48 [pid 312] read(6 [pid 307] <... sched_yield resumed>) = 0 [pid 380] newfstatat(AT_FDCWD, "./247/cgroup.net" [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 312] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x08\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\xfc\x9b\x01"..., 11533748) = 256 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 312] read(6 [pid 380] unlink("./247/cgroup.net" [pid 312] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./247/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 312] epoll_pwait(4 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./247/cgroup.cpu" [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 312] epoll_pwait(4 [pid 380] unlink("./247/cgroup.cpu") = 0 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=613560079} [pid 380] umount2("./247/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./247/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./247/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./247", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./248", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x09\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 634 attached , child_tidptr=0x55556dd077d0) = 250 [pid 634] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 634] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 634] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 634] chdir("./248") = 0 [pid 634] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 634] setpgid(0, 0) = 0 [pid 634] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 634] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 634] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 634] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 634] write(3, "1000", 4) = 4 [pid 634] close(3) = 0 [pid 634] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 634] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 634] close(249) = 0 [pid 634] close(248) = 0 [pid 634] prctl(PR_SET_NAME, "syz.2.265") = 0 [pid 634] close(4) = 0 [pid 634] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 634] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 634] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 634] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 634] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 634] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 634] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 634] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 634] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 634] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 634] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 634] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 634] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 634] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 634] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 634] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 634] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 634] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 634] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 634] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 634] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 634] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 634] close_range(3, 30, 0) = 0 [pid 634] exit_group(0) = ? [pid 634] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=250, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=974627696}) [pid 380] umount2("./248", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./248", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x09\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xba\x8c\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x0a\x01\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x0a\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./248/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./248/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./248/binderfs") = 0 [pid 380] umount2("./248/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./248/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./248/cgroup.net") = 0 [pid 380] umount2("./248/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./248/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./248/cgroup.cpu") = 0 [pid 380] umount2("./248/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./248/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./248/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./248", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./249", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x0a\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556dd077d0) = 251 ci2-android-6-1-perf/strace-static-x86_64: Process 635 attached [pid 380] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 635] set_robust_list(0x55556dd077e0, 24) = 0 [pid 635] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 635] chdir("./249") = 0 [pid 635] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 635] setpgid(0, 0) = 0 [pid 635] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 635] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 635] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 635] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 635] write(3, "1000", 4) = 4 [pid 635] close(3) = 0 [pid 635] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 635] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 635] close(249) = 0 [pid 635] close(248) = 0 [pid 635] prctl(PR_SET_NAME, "syz.2.266") = 0 [pid 635] close(4) = 0 [pid 635] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 635] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 635] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 635] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 635] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 635] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 635] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 635] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 635] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 635] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 635] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 635] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 635] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 635] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 635] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 635] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 635] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 635] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 635] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 635] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 635] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 635] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 635] close_range(3, 30, 0) = 0 [pid 635] exit_group(0) = ? [pid 635] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=251, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=976312024}) [pid 380] umount2("./249", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./249", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x0a\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x36\x6e\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./249/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./249/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./249/binderfs") = 0 [pid 380] umount2("./249/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./249/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./249/cgroup.net") = 0 [pid 380] umount2("./249/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./249/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./249/cgroup.cpu") = 0 [pid 380] umount2("./249/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./249/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./249/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./249", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./250", 0777) = 0 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 614, NULL, 0) = 1 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 312] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... openat resumed>) = 3 [pid 312] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] ioctl(3, LOOP_CLR_FD [pid 312] read(6 [pid 380] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 380] close(3 [pid 312] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x09\x01\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 624 [pid 380] <... close resumed>) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 312] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x0b\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] <... socket resumed>) = 3 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=991941325}) [pid 312] <... write resumed>) = 1992 [pid 380] close(3 [pid 314] read(3 [pid 312] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x0c\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] <... close resumed>) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 312] <... write resumed>) = 1992 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] read(3 [pid 312] read(6 [pid 380] <... socket resumed>) = 3 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x0b\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 312] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO [pid 314] write(3, "\x3c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x18\x00\x08\x00\x04\x00\x00\x00\x10\x00\x0c\x00\x00\x00\x02\x00\x00\x00\x0b\x01\x00\x00\x00\x00\x00\x00\x80\x96\x98\x00\x00\x00\x00\x00", 64 [pid 312] epoll_pwait(4 [pid 380] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 314] <... write resumed>) = 64 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 0, NULL, 0) = 1 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x0b\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 312] read(6 [pid 380] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 314] <... write resumed>) = 48 [pid 312] <... read resumed>, "\x3c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x18\x00\x08\x00\x04\x00\x00\x00\x10\x00\x0c\x00\x00\x00\x02\x00\x00\x00\x0b\x01\x00\x00\x00\x00\x00\x00\x80\x96\x98\x00\x00\x00\x00\x00", 11533748) = 64 [pid 380] close(3 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 312] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x0d\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] <... close resumed>) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999994377}) [pid 312] <... write resumed>) = 1992 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] read(3 [pid 312] read(6 [pid 380] <... socket resumed>) = 3 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 312] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] read(3 [pid 312] epoll_pwait(4 [pid 380] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x0c\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 312] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550855400} [pid 380] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999992800}) [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] read(3 [pid 380] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] read(3, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x0d\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x0b\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 636 attached , child_tidptr=0x55556dd077d0) = 252 [pid 636] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 636] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 636] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 636] chdir("./250") = 0 [pid 636] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 636] setpgid(0, 0) = 0 [pid 636] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 636] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 636] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 636] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 636] write(3, "1000", 4) = 4 [pid 636] close(3) = 0 [pid 636] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 636] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 636] close(249) = 0 [pid 636] close(248) = 0 [pid 636] prctl(PR_SET_NAME, "syz.2.267") = 0 [pid 636] close(4) = 0 [pid 636] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 636] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 636] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 636] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 636] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 636] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 636] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 636] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 636] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 636] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 636] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 636] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 636] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 636] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 636] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 636] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 636] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 636] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 636] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 636] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 636] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 636] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 636] close_range(3, 30, 0) = 0 [pid 636] exit_group(0) = ? [pid 636] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=252, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=982361705}) [pid 380] umount2("./250", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./250", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x0b\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x6f\x40\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 551, NULL, 0) = 1 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x0c\x01\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 312] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x0c\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 312] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] umount2("./250/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 312] read(6 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 312] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x0b\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x6f\x40\x01"..., 11533748) = 256 [pid 380] newfstatat(AT_FDCWD, "./250/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 312] read(6 [pid 380] unlink("./250/binderfs" [pid 312] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./250/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 312] epoll_pwait(4 [pid 380] newfstatat(AT_FDCWD, "./250/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] unlink("./250/cgroup.net" [pid 312] epoll_pwait(4 [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./250/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=529256170} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./250/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./250/cgroup.cpu") = 0 [pid 380] umount2("./250/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./250/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./250/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./250", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./251", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x0c\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 637 attached , child_tidptr=0x55556dd077d0) = 253 [pid 637] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 637] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 637] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 637] chdir("./251") = 0 [pid 637] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 637] setpgid(0, 0) = 0 [pid 637] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 637] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 637] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 637] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 637] write(3, "1000", 4) = 4 [pid 637] close(3) = 0 [pid 637] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 637] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 637] close(249) = 0 [pid 637] close(248) = 0 [pid 637] prctl(PR_SET_NAME, "syz.2.268") = 0 [pid 637] close(4) = 0 [pid 637] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 637] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 637] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 637] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 637] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 637] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 637] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 637] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 637] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 637] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 637] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 637] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 637] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 637] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 637] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 637] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 637] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 637] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 637] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 637] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 637] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 637] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 637] close_range(3, 30, 0) = 0 [pid 637] exit_group(0) = ? [pid 637] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=253, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=975449934}) [pid 380] umount2("./251", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./251", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x0c\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xba\x8c\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x0d\x01\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x0d\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./251/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./251/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./251/binderfs") = 0 [pid 380] umount2("./251/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./251/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./251/cgroup.net") = 0 [pid 380] umount2("./251/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./251/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./251/cgroup.cpu") = 0 [pid 380] umount2("./251/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./251/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./251/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./251", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./252", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x0d\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 638 attached , child_tidptr=0x55556dd077d0) = 254 [pid 638] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 638] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 638] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 638] chdir("./252") = 0 [pid 638] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 638] setpgid(0, 0) = 0 [pid 638] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 638] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 638] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 638] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 638] write(3, "1000", 4) = 4 [pid 638] close(3) = 0 [pid 638] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 638] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 638] close(249) = 0 [pid 638] close(248) = 0 [pid 638] prctl(PR_SET_NAME, "syz.2.269") = 0 [pid 638] close(4) = 0 [pid 638] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 638] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 638] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 638] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 638] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 529, NULL, 0) = 1 [pid 638] <... futex resumed>) = 0 [pid 312] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 638] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80 [pid 312] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 307] sched_yield() = 0 [pid 307] futex(0x1ed5c29ec538, FUTEX_WAIT_PRIVATE, 4294967295, NULL [pid 638] <... bpf resumed>) = 3 [pid 312] futex(0x1ed5c29ec538, FUTEX_WAKE_PRIVATE, 1 [pid 638] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 312] <... futex resumed>) = 1 [pid 638] <... futex resumed>) = 0 [pid 307] <... futex resumed>) = 0 [pid 312] read(6 [pid 638] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 312] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x0c\x01\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 638] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 312] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x0e\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 638] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=983945481}) [pid 312] <... write resumed>) = 1992 [pid 638] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] read(3, "\xc4\x07\x00\x00", 4) = 4 [pid 314] read(3, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x0e\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 638] <... futex resumed>) = 0 [pid 312] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x0f\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 638] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999731956}) [pid 312] <... write resumed>) = 1992 [pid 638] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] read(3 [pid 312] read(6 [pid 638] <... futex resumed>) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 312] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 638] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] read(3 [pid 312] epoll_pwait(4 [pid 638] <... futex resumed>) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x0f\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 638] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 312] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=486411715} [pid 638] <... bpf resumed>, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 638] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 638] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 638] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 638] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 638] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 638] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 638] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 638] close_range(3, 30, 0) = 0 [pid 638] exit_group(0) = ? [pid 638] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=254, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=994276137}) [pid 380] umount2("./252", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./252", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x0d\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x78\x7d\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 487, NULL, 0) = 1 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x0e\x01\x00\x00\x00\x00\x00\x00", 56 [pid 312] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 312] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x0e\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 312] read(6 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 312] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x0d\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x78\x7d\x01"..., 11533748) = 256 [pid 380] umount2("./252/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 312] read(6 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 312] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] newfstatat(AT_FDCWD, "./252/binderfs" [pid 312] epoll_pwait(4 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] unlink("./252/binderfs" [pid 312] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=478161632} [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./252/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./252/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./252/cgroup.net") = 0 [pid 380] umount2("./252/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./252/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./252/cgroup.cpu") = 0 [pid 380] umount2("./252/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./252/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./252/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./252", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./253", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x0e\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 639 attached , child_tidptr=0x55556dd077d0) = 255 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 639] set_robust_list(0x55556dd077e0, 24 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 639] <... set_robust_list resumed>) = 0 [pid 639] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 639] chdir("./253") = 0 [pid 639] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 639] setpgid(0, 0) = 0 [pid 639] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 639] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 639] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 639] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 639] write(3, "1000", 4) = 4 [pid 639] close(3) = 0 [pid 639] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 639] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 639] close(249) = 0 [pid 639] close(248) = 0 [pid 639] prctl(PR_SET_NAME, "syz.2.270") = 0 [pid 639] close(4) = 0 [pid 639] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 639] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 639] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 639] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 639] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 639] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 639] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 639] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 639] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 639] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 639] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 639] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 639] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 639] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 639] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 639] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 639] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 639] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 639] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 639] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 639] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 639] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 639] close_range(3, 30, 0) = 0 [pid 639] exit_group(0) = ? [pid 639] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=255, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 380] umount2("./253", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=972447477}) [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./253", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x0e\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x3f\xab\x01"..., 256) = 256 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x0f\x01\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 56 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x0f\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] fstat(3 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./253/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./253/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./253/binderfs") = 0 [pid 380] umount2("./253/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./253/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./253/cgroup.net") = 0 [pid 380] umount2("./253/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./253/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./253/cgroup.cpu") = 0 [pid 380] umount2("./253/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./253/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./253/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./253", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./254", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x0f\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 640 attached [pid 640] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 256 [pid 640] <... set_robust_list resumed>) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 640] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 640] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 640] chdir("./254") = 0 [pid 640] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 640] setpgid(0, 0) = 0 [pid 640] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 640] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 640] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 640] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 640] write(3, "1000", 4) = 4 [pid 640] close(3) = 0 [pid 640] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 640] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 640] close(249) = 0 [pid 640] close(248) = 0 [pid 640] prctl(PR_SET_NAME, "syz.2.271") = 0 [pid 640] close(4) = 0 [pid 640] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 640] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 640] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 640] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 640] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 640] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 640] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 640] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 640] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 640] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 640] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 640] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 640] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 640] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 640] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 640] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 640] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 640] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 640] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 640] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 640] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 640] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 640] close_range(3, 30, 0) = 0 [pid 640] exit_group(0) = ? [pid 640] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=256, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 380] umount2("./254", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=983285454}) [pid 380] openat(AT_FDCWD, "./254", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] read(11 [pid 380] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 380] getdents64(3 [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./254/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x0f\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x66\x03\x01"..., 256 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./254/binderfs" [pid 314] <... write resumed>) = 256 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./254/binderfs" [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./254/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./254/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./254/cgroup.net") = 0 [pid 380] umount2("./254/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./254/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./254/cgroup.cpu") = 0 [pid 380] umount2("./254/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./254/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./254/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./254", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./255", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 478, NULL, 0) = 1 [pid 380] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 380] close(3 [pid 312] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... close resumed>) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249 [pid 312] <... futex resumed>) = 1 [pid 312] read(6, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x0e\x01\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 624 [pid 312] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=993006500}) [pid 312] <... write resumed>) = 1992 [pid 314] read(3 [pid 312] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x11\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 307] <... futex resumed>) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 312] <... write resumed>) = 1992 [pid 314] read(3 [pid 312] read(6, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 312] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 312] epoll_pwait(4 [pid 314] write(3, "\x3c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x18\x00\x08\x00\x04\x00\x00\x00\x10\x00\x0c\x00\x00\x00\x02\x00\x00\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\x12\x7a\x00\x00\x00\x00\x00", 64 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=424020380} [pid 314] <... write resumed>) = 64 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 424, NULL, 0) = 1 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x10\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 312] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x10\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 314] <... write resumed>) = 48 [pid 312] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[] [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 312] read(6 [pid 380] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999991864}) [pid 312] <... read resumed>, "\x3c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x18\x00\x08\x00\x04\x00\x00\x00\x10\x00\x0c\x00\x00\x00\x02\x00\x00\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\x12\x7a\x00\x00\x00\x00\x00", 11533748) = 64 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 314] read(3ci2-android-6-1-perf/strace-static-x86_64: Process 641 attached , "\xc4\x07\x00\x00", 4) = 4 [pid 312] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x12\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 641] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 257 [pid 641] <... set_robust_list resumed>) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 314] read(3 [pid 312] <... write resumed>) = 1992 [pid 641] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x11\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 312] read(6 [pid 641] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 312] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 641] chdir("./255" [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999992082}) [pid 641] <... chdir resumed>) = 0 [pid 312] epoll_pwait(4 [pid 641] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 641] setpgid(0, 0 [pid 314] read(3 [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 641] <... setpgid resumed>) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 312] epoll_pwait(4 [pid 641] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=419709012} [pid 641] <... symlinkat resumed>) = 0 [pid 314] read(3 [pid 641] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x12\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 641] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 641] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 641] write(3, "1000", 4) = 4 [pid 641] close(3) = 0 [pid 641] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 641] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 641] close(249) = 0 [pid 641] close(248) = 0 [pid 641] prctl(PR_SET_NAME, "syz.2.272") = 0 [pid 641] close(4) = 0 [pid 641] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 641] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 641] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 641] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 641] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 641] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 641] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 641] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 641] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 641] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 641] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 641] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 641] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 641] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 641] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 641] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 641] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 641] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 641] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 641] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 641] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 641] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 641] close_range(3, 30, 0) = 0 [pid 641] exit_group(0) = ? [pid 641] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=257, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=992261872}) [pid 380] umount2("./255", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./255", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x5d\xc6\x00"..., 256) = 256 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 420, NULL, 0) = 1 [pid 380] <... openat resumed>) = 3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x11\x01\x00\x00\x00\x00\x00\x00", 56 [pid 312] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] fstat(3 [pid 314] <... write resumed>) = 56 [pid 312] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x11\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 312] read(6 [pid 380] getdents64(3 [pid 314] <... write resumed>) = 48 [pid 312] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x5d\xc6\x00"..., 11533748) = 256 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 312] read(6 [pid 380] umount2("./255/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 312] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 312] epoll_pwait(4 [pid 380] newfstatat(AT_FDCWD, "./255/binderfs" [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 312] epoll_pwait(4 [pid 380] unlink("./255/binderfs" [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=408531855} [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./255/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./255/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./255/cgroup.net") = 0 [pid 380] umount2("./255/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./255/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./255/cgroup.cpu") = 0 [pid 380] umount2("./255/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./255/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./255/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./255", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./256", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x11\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 642 attached [pid 642] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 258 [pid 642] <... set_robust_list resumed>) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 642] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 642] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 642] chdir("./256") = 0 [pid 642] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 642] setpgid(0, 0) = 0 [pid 642] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 642] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 642] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 642] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 642] write(3, "1000", 4) = 4 [pid 642] close(3) = 0 [pid 642] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 642] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 642] close(249) = 0 [pid 642] close(248) = 0 [pid 642] prctl(PR_SET_NAME, "syz.2.273") = 0 [pid 642] close(4) = 0 [pid 642] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 642] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 642] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 642] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 642] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 642] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 642] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 642] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 642] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 642] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 642] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 642] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 642] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 642] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 642] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 642] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 642] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 642] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 642] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 642] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 642] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 642] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 642] close_range(3, 30, 0) = 0 [pid 642] exit_group(0) = ? [pid 642] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=258, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 380] umount2("./256", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=975628186}) [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] openat(AT_FDCWD, "./256", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] read(11 [pid 380] <... openat resumed>) = 3 [pid 380] fstat(3 [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 380] getdents64(3 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x11\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x78\x7d\x01"..., 256 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./256/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... write resumed>) = 256 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./256/binderfs" [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x12\x01\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./256/binderfs" [pid 314] <... write resumed>) = 56 [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./256/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x12\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./256/cgroup.net" [pid 314] <... write resumed>) = 48 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./256/cgroup.net" [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./256/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./256/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./256/cgroup.cpu") = 0 [pid 380] umount2("./256/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./256/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./256/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./256", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./257", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x12\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 643 attached , child_tidptr=0x55556dd077d0) = 259 [pid 643] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 643] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 643] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 643] chdir("./257") = 0 [pid 643] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 643] setpgid(0, 0) = 0 [pid 643] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 643] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 643] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 643] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 643] write(3, "1000", 4) = 4 [pid 643] close(3) = 0 [pid 643] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 643] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 643] close(249) = 0 [pid 643] close(248) = 0 [pid 643] prctl(PR_SET_NAME, "syz.2.274") = 0 [pid 643] close(4) = 0 [pid 643] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 643] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 643] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 643] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 643] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 643] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 643] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 643] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 643] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 643] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 643] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 643] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 643] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 643] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 643] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 643] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 643] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 643] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 643] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 643] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 643] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 643] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 643] close_range(3, 30, 0) = 0 [pid 643] exit_group(0) = ? [pid 643] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=259, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=980433377}) [pid 380] umount2("./257", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11, "\x00\x00\x00\x00", 4) = 4 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x12\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x2d\x31\x01"..., 256 [pid 380] openat(AT_FDCWD, "./257", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] <... write resumed>) = 256 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... openat resumed>) = 3 [pid 380] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./257/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./257/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./257/binderfs") = 0 [pid 380] umount2("./257/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./257/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./257/cgroup.net") = 0 [pid 380] umount2("./257/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./257/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./257/cgroup.cpu") = 0 [pid 380] umount2("./257/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./257/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./257/cgroup") = 0 [pid 380] getdents64(3 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 408, NULL, 0) = 1 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 312] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] close(3 [pid 312] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] <... close resumed>) = 0 [pid 312] read(6 [pid 380] unlinkat(AT_FDCWD, "./257", AT_REMOVEDIR [pid 312] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x11\x01\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 624 [pid 380] <... unlinkat resumed>) = 0 [pid 312] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x13\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] mkdirat(AT_FDCWD, "./258", 0777 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=996224081}) [pid 312] <... write resumed>) = 1992 [pid 380] <... mkdirat resumed>) = 0 [pid 314] read(3 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD [pid 312] mmap(0x1ed5c8800000, 4194304, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0 [pid 380] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 380] close(3) = 0 [pid 314] read(3 [pid 312] <... mmap resumed>) = 0x1ed5c8800000 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x13\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 312] prctl(PR_SET_VMA, PR_SET_VMA_ANON_NAME, 0x1ed5c8800000, 4194304, " Go: heap" [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] write(3, "\x3c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x18\x00\x08\x00\x04\x00\x00\x00\x10\x00\x0c\x00\x00\x00\x02\x00\x00\x00\x13\x01\x00\x00\x00\x00\x00\x00\x40\x54\x89\x00\x00\x00\x00\x00", 64 [pid 312] <... prctl resumed>) = 0 [pid 380] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 314] <... write resumed>) = 64 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x13\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 312] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x14\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 314] <... write resumed>) = 48 [pid 312] <... write resumed>) = 1992 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 312] read(6 [pid 380] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999991753}) [pid 312] <... read resumed>, "\x3c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x18\x00\x08\x00\x04\x00\x00\x00\x10\x00\x0c\x00\x00\x00\x02\x00\x00\x00\x13\x01\x00\x00\x00\x00\x00\x00\x40\x54\x89\x00\x00\x00\x00\x00", 11533748) = 64 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] read(3 [pid 380] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 312] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x15\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] close(3 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 380] <... close resumed>) = 0 [pid 312] <... write resumed>) = 1992 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 314] read(3 [pid 312] read(6 [pid 380] <... socket resumed>) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x14\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 312] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999992429}) [pid 312] epoll_pwait(4 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] read(3 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLOUT, data=0x3fb4d00704000002}], 128, 0, NULL, 0) = 1 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 312] epoll_pwait(4 [pid 380] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 314] read(3 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=349989755} [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x15\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x13\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 644 attached , child_tidptr=0x55556dd077d0) = 260 [pid 644] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 644] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 644] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 644] chdir("./258") = 0 [pid 644] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 644] setpgid(0, 0) = 0 [pid 644] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 644] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 644] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 644] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 644] write(3, "1000", 4) = 4 [pid 644] close(3) = 0 [pid 644] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 644] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 644] close(249) = 0 [pid 644] close(248) = 0 [pid 644] prctl(PR_SET_NAME, "syz.2.275") = 0 [pid 644] close(4) = 0 [pid 644] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 644] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 644] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 644] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 644] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 644] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 644] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 644] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 644] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 644] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 644] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 644] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 644] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 644] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 644] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 644] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 644] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 644] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 644] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 644] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 644] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 644] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 644] close_range(3, 30, 0) = 0 [pid 644] exit_group(0) = ? [pid 644] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=260, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=986896252}) [pid 380] umount2("./258", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./258", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x13\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x66\x03\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 380] fstat(3 [pid 314] <... write resumed>) = 256 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 350, NULL, 0) = 1 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x14\x01\x00\x00\x00\x00\x00\x00", 56 [pid 312] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] getdents64(3 [pid 314] <... write resumed>) = 56 [pid 312] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x14\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 312] read(6 [pid 380] umount2("./258/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... write resumed>) = 48 [pid 312] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x13\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x66\x03\x01"..., 11533748) = 256 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 312] read(6 [pid 380] newfstatat(AT_FDCWD, "./258/binderfs" [pid 312] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 312] epoll_pwait(4 [pid 380] unlink("./258/binderfs" [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] <... unlink resumed>) = 0 [pid 312] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=334355867} [pid 380] umount2("./258/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./258/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./258/cgroup.net") = 0 [pid 380] umount2("./258/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./258/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./258/cgroup.cpu") = 0 [pid 380] umount2("./258/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./258/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./258/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./258", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./259", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x14\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 645 attached , child_tidptr=0x55556dd077d0) = 261 [pid 645] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 645] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 645] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 645] chdir("./259") = 0 [pid 645] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 645] setpgid(0, 0) = 0 [pid 645] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 645] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 645] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 645] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 645] write(3, "1000", 4) = 4 [pid 645] close(3) = 0 [pid 645] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 645] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 645] close(249) = 0 [pid 645] close(248) = 0 [pid 645] prctl(PR_SET_NAME, "syz.2.276") = 0 [pid 645] close(4) = 0 [pid 645] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 645] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 645] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 645] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 645] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 645] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 645] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 645] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 645] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 645] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 645] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 645] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 645] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 645] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 645] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 645] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 645] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 645] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 645] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 645] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 645] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 645] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 645] close_range(3, 30, 0) = 0 [pid 645] exit_group(0) = ? [pid 645] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=261, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=976912275}) [pid 380] umount2("./259", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./259", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x14\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x78\x7d\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x15\x01\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x15\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./259/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./259/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./259/binderfs") = 0 [pid 380] umount2("./259/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./259/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./259/cgroup.net") = 0 [pid 380] umount2("./259/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./259/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./259/cgroup.cpu") = 0 [pid 380] umount2("./259/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./259/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./259/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./259", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./260", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x15\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 646 attached [pid 646] set_robust_list(0x55556dd077e0, 24) = 0 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 262 [pid 646] rt_sigprocmask(SIG_SETMASK, [] [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 646] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 646] chdir("./260" [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 646] <... chdir resumed>) = 0 [pid 646] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 646] setpgid(0, 0) = 0 [pid 646] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 646] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 646] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 646] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 646] write(3, "1000", 4) = 4 [pid 646] close(3) = 0 [pid 646] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 646] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 646] close(249) = 0 [pid 646] close(248) = 0 [pid 646] prctl(PR_SET_NAME, "syz.2.277") = 0 [pid 646] close(4) = 0 [pid 646] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 334, NULL, 0) = 1 [pid 646] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 312] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 646] <... futex resumed>) = 0 [pid 312] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 646] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0 [pid 312] read(6 [pid 646] <... bpf resumed>, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 312] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x14\x01\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 646] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 312] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x16\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 646] <... futex resumed>) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=979175156}) [pid 312] <... write resumed>) = 1992 [pid 646] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] read(3 [pid 646] <... futex resumed>) = 0 [pid 646] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 646] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 312] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x17\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 646] <... futex resumed>) = 0 [pid 314] read(3 [pid 646] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 312] <... write resumed>) = 1992 [pid 646] <... futex resumed>) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x16\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 312] read(6 [pid 646] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 312] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 646] <... bpf resumed>, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999992793}) [pid 646] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 312] epoll_pwait(4 [pid 314] read(3 [pid 646] <... futex resumed>) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 646] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] read(3 [pid 312] epoll_pwait(4 [pid 646] <... futex resumed>) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x17\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 646] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=286763355} [pid 646] <... bpf resumed>, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 646] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 646] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 646] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 646] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 646] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 646] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 646] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 646] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 646] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 646] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 646] close_range(3, 30, 0) = 0 [pid 646] exit_group(0) = ? [pid 646] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=262, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=995446698}) [pid 380] umount2("./260", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./260", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x15\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xc3\xc9\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 287, NULL, 0) = 1 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x16\x01\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 312] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 312] <... futex resumed>) = 1 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x16\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 307] <... futex resumed>) = 0 [pid 312] read(6 [pid 380] umount2("./260/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... write resumed>) = 48 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 312] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x15\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xc3\xc9\x01"..., 11533748) = 256 [pid 380] newfstatat(AT_FDCWD, "./260/binderfs" [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 312] read(6 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 312] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] unlink("./260/binderfs" [pid 312] epoll_pwait(4 [pid 380] <... unlink resumed>) = 0 [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] umount2("./260/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 312] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=280055363} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./260/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./260/cgroup.net") = 0 [pid 380] umount2("./260/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./260/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./260/cgroup.cpu") = 0 [pid 380] umount2("./260/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./260/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./260/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./260", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./261", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x16\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 647 attached [pid 647] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 263 [pid 647] <... set_robust_list resumed>) = 0 [pid 647] rt_sigprocmask(SIG_SETMASK, [] [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 647] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 647] chdir("./261") = 0 [pid 647] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 647] setpgid(0, 0) = 0 [pid 647] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 647] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 647] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 647] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 647] write(3, "1000", 4) = 4 [pid 647] close(3) = 0 [pid 647] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 647] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 647] close(249) = 0 [pid 647] close(248) = 0 [pid 647] prctl(PR_SET_NAME, "syz.2.278") = 0 [pid 647] close(4) = 0 [pid 647] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 647] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 647] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 647] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 647] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 647] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 647] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 647] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 647] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 647] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 647] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 647] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 647] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 647] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 647] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 647] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 647] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 647] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 647] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 647] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 647] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 647] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 647] close_range(3, 30, 0) = 0 [pid 647] exit_group(0) = ? [pid 647] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=263, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=970567076}) [pid 380] umount2("./261", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11, "\x00\x00\x00\x00", 4) = 4 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x16\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xc3\xc9\x01"..., 256 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... write resumed>) = 256 [pid 380] openat(AT_FDCWD, "./261", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x17\x01\x00\x00\x00\x00\x00\x00", 56) = 56 [pid 380] <... openat resumed>) = 3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x17\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] fstat(3 [pid 314] <... write resumed>) = 48 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./261/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./261/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./261/binderfs") = 0 [pid 380] umount2("./261/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./261/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./261/cgroup.net") = 0 [pid 380] umount2("./261/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./261/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./261/cgroup.cpu") = 0 [pid 380] umount2("./261/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./261/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./261/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./261", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./262", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 280, NULL, 0) = 1 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 312] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 312] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 312] read(6 [pid 380] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 312] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x16\x01\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 380] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x17\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 312] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x18\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=985890861}) [pid 312] <... write resumed>) = 1992 ci2-android-6-1-perf/strace-static-x86_64: Process 648 attached [pid 314] read(3 [pid 648] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 264 [pid 648] <... set_robust_list resumed>) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 648] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 648] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 312] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x19\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 648] chdir("./262" [pid 314] read(3 [pid 312] <... write resumed>) = 1992 [pid 648] <... chdir resumed>) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x18\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 312] read(6 [pid 648] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 312] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 648] <... prctl resumed>) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999991597}) [pid 312] epoll_pwait(4 [pid 648] setpgid(0, 0 [pid 314] read(3 [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 648] <... setpgid resumed>) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 312] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=234006134} [pid 314] read(3 [pid 648] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x19\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 648] <... symlinkat resumed>) = 0 [pid 648] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 648] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 648] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 648] write(3, "1000", 4) = 4 [pid 648] close(3) = 0 [pid 648] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 648] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 648] close(249) = 0 [pid 648] close(248) = 0 [pid 648] prctl(PR_SET_NAME, "syz.2.279") = 0 [pid 648] close(4) = 0 [pid 648] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 648] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 648] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 648] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 648] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 648] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 648] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 648] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 648] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 648] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 648] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 648] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 648] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 648] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 648] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 648] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 648] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 648] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 648] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 648] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 648] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 648] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 648] close_range(3, 30, 0) = 0 [pid 648] exit_group(0) = ? [pid 648] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=264, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = 0 [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=978666517}) [pid 380] umount2("./262", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./262", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x17\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\x17\x53\x02"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 234, NULL, 0) = 1 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x18\x01\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 312] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 312] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x18\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 312] read(6 [pid 380] umount2("./262/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... write resumed>) = 48 [pid 312] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x17\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\x17\x53\x02"..., 11533748) = 256 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] newfstatat(AT_FDCWD, "./262/binderfs" [pid 312] read(6 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 312] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] unlink("./262/binderfs" [pid 312] epoll_pwait(4 [pid 380] <... unlink resumed>) = 0 [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] umount2("./262/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 312] epoll_pwait(4 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./262/cgroup.net" [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=209597955} [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./262/cgroup.net") = 0 [pid 380] umount2("./262/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./262/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./262/cgroup.cpu") = 0 [pid 380] umount2("./262/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./262/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./262/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./262", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./263", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x18\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 649 attached , child_tidptr=0x55556dd077d0) = 265 [pid 649] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 649] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 649] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 649] chdir("./263") = 0 [pid 649] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 649] setpgid(0, 0) = 0 [pid 649] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 649] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 649] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 649] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 649] write(3, "1000", 4) = 4 [pid 649] close(3) = 0 [pid 649] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 649] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 649] close(249) = 0 [pid 649] close(248) = 0 [pid 649] prctl(PR_SET_NAME, "syz.2.280") = 0 [pid 649] close(4) = 0 [pid 649] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 649] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 649] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 649] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 649] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 649] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 649] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 649] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 210, NULL, 0) = 1 [pid 649] <... futex resumed>) = 0 [pid 649] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0 [pid 312] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 649] <... bpf resumed>, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 649] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 312] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 649] <... futex resumed>) = 0 [pid 312] read(6 [pid 649] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 312] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x18\x01\x00\x00\x00\x00\x00\x00", 11533748) = 56 [pid 649] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 649] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 312] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x1a\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 649] <... futex resumed>) = 0 [pid 649] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=956938307}) [pid 312] <... write resumed>) = 1992 [pid 649] <... futex resumed>) = 0 [pid 314] read(3 [pid 649] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 312] read(6 [pid 314] read(3 [pid 312] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x1a\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 312] epoll_pwait(4 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 649] <... bpf resumed>, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 312] epoll_pwait(4 [pid 649] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=166255125} [pid 649] <... futex resumed>) = 0 [pid 649] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 649] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 649] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 649] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 649] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 649] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 649] close_range(3, 30, 0) = 0 [pid 649] exit_group(0) = ? [pid 649] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=265, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=994107539}) [pid 380] umount2("./263", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./263", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x18\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\x32\x0a\x03"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 166, NULL, 0) = 1 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x19\x01\x00\x00\x00\x00\x00\x00", 56 [pid 312] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 312] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x19\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 312] read(6 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 312] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x18\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\x32\x0a\x03"..., 11533748) = 256 [pid 380] umount2("./263/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 312] read(6 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 312] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] newfstatat(AT_FDCWD, "./263/binderfs" [pid 312] epoll_pwait(4 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] unlink("./263/binderfs" [pid 312] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=158313590} [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./263/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./263/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./263/cgroup.net") = 0 [pid 380] umount2("./263/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./263/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./263/cgroup.cpu") = 0 [pid 380] umount2("./263/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./263/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./263/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./263", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./264", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x19\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 650 attached , child_tidptr=0x55556dd077d0) = 266 [pid 650] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 650] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 650] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 650] chdir("./264") = 0 [pid 650] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 650] setpgid(0, 0) = 0 [pid 650] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 650] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 650] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 650] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 650] write(3, "1000", 4) = 4 [pid 650] close(3) = 0 [pid 650] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 650] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 650] close(249) = 0 [pid 650] close(248) = 0 [pid 650] prctl(PR_SET_NAME, "syz.2.281") = 0 [pid 650] close(4) = 0 [pid 650] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 650] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 650] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 650] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 650] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 650] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 650] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 650] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 650] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 650] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 650] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 650] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 650] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 650] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 650] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 650] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 650] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 650] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 650] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 650] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 650] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 650] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 650] close_range(3, 30, 0) = 0 [pid 650] exit_group(0) = ? [pid 650] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=266, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=975020823}) [pid 380] umount2("./264", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./264", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x19\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xba\x8c\x01"..., 256) = 256 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x1a\x01\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 56 [pid 380] fstat(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x1a\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 48 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./264/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./264/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./264/binderfs") = 0 [pid 380] umount2("./264/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./264/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./264/cgroup.net") = 0 [pid 380] umount2("./264/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./264/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./264/cgroup.cpu") = 0 [pid 380] umount2("./264/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./264/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./264/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./264", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./265", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x1a\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 651 attached , child_tidptr=0x55556dd077d0) = 267 [pid 651] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 651] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 651] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 651] chdir("./265") = 0 [pid 651] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 651] setpgid(0, 0) = 0 [pid 651] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 651] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 651] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 651] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 651] write(3, "1000", 4) = 4 [pid 651] close(3) = 0 [pid 651] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 651] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 651] close(249) = 0 [pid 651] close(248) = 0 [pid 651] prctl(PR_SET_NAME, "syz.2.282") = 0 [pid 651] close(4) = 0 [pid 651] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 651] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 651] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 651] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 651] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 651] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 651] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 651] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 651] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 651] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 651] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 651] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 651] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 651] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 651] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 651] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 651] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 651] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 651] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 651] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 651] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 651] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 651] close_range(3, 30, 0) = 0 [pid 651] exit_group(0) = ? [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 158, NULL, 0) = 1 [pid 312] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 307] <... futex resumed>) = 0 [pid 312] read(6, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x19\x01\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 651] +++ exited with 0 +++ [pid 312] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x1b\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=267, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=976115270}) [pid 312] <... write resumed>) = 1992 [pid 380] rt_sigreturn({mask=[]} [pid 314] read(3 [pid 312] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x1c\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 307] sched_getaffinity(0, 8192 [pid 380] <... rt_sigreturn resumed>) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 312] <... write resumed>) = 1992 [pid 307] <... sched_getaffinity resumed>, [0 1]) = 8 [pid 314] read(3 [pid 312] read(6 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x1b\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 312] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] write(248, "\x00\x00\x00\x00", 4 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 312] epoll_pwait(4 [pid 380] <... write resumed>) = 4 [pid 314] <... pselect6 resumed>) = 2 (in [3 11], left {tv_sec=0, tv_nsec=999992028}) [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] umount2("./265", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(3 [pid 312] epoll_pwait(4 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=107384835} [pid 380] openat(AT_FDCWD, "./265", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] read(3 [pid 380] <... openat resumed>) = 3 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x1c\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 380] fstat(3 [pid 314] read(11 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] getdents64(3 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x1a\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xba\x8c\x01"..., 256 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 256 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 107, NULL, 0) = 1 [pid 380] umount2("./265/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x1b\x01\x00\x00\x00\x00\x00\x00", 56 [pid 312] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... write resumed>) = 56 [pid 312] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] newfstatat(AT_FDCWD, "./265/binderfs" [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x1b\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 312] read(6 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... write resumed>) = 48 [pid 312] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x1a\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xba\x8c\x01"..., 11533748) = 256 [pid 380] unlink("./265/binderfs" [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 312] read(6 [pid 380] <... unlink resumed>) = 0 [pid 312] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] umount2("./265/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 312] epoll_pwait(4 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] newfstatat(AT_FDCWD, "./265/cgroup.net" [pid 312] epoll_pwait(4 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./265/cgroup.net" [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=104740164} [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./265/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./265/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./265/cgroup.cpu") = 0 [pid 380] umount2("./265/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./265/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./265/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./265", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./266", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x1b\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 652 attached [pid 652] set_robust_list(0x55556dd077e0, 24) = 0 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 268 [pid 652] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 652] chdir("./266" [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 652] <... chdir resumed>) = 0 [pid 652] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 652] setpgid(0, 0) = 0 [pid 652] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 652] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 652] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 652] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 652] write(3, "1000", 4) = 4 [pid 652] close(3) = 0 [pid 652] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 652] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 652] close(249) = 0 [pid 652] close(248) = 0 [pid 652] prctl(PR_SET_NAME, "syz.2.283") = 0 [pid 652] close(4) = 0 [pid 652] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 652] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 652] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 652] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 652] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 652] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 652] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 652] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 652] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 652] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 652] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 652] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 652] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 652] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 652] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 652] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 652] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 652] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 652] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 652] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 652] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 652] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 652] close_range(3, 30, 0) = 0 [pid 652] exit_group(0) = ? [pid 652] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=268, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=975786694}) [pid 380] umount2("./266", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./266", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x1b\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x78\x7d\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x1c\x01\x00\x00\x00\x00\x00\x00", 56 [pid 380] getdents64(3 [pid 314] <... write resumed>) = 56 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x1c\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] umount2("./266/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... write resumed>) = 48 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] newfstatat(AT_FDCWD, "./266/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./266/binderfs") = 0 [pid 380] umount2("./266/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./266/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./266/cgroup.net") = 0 [pid 380] umount2("./266/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./266/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./266/cgroup.cpu") = 0 [pid 380] umount2("./266/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./266/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./266/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./266", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./267", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x1c\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 653 attached [pid 653] set_robust_list(0x55556dd077e0, 24) = 0 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 269 [pid 653] rt_sigprocmask(SIG_SETMASK, [] [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 653] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 653] chdir("./267" [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 653] <... chdir resumed>) = 0 [pid 653] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 653] setpgid(0, 0) = 0 [pid 653] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 653] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 653] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 653] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 653] write(3, "1000", 4) = 4 [pid 653] close(3) = 0 [pid 653] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 653] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 653] close(249) = 0 [pid 653] close(248) = 0 [pid 653] prctl(PR_SET_NAME, "syz.2.284") = 0 [pid 653] close(4) = 0 [pid 653] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 653] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 653] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 653] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 653] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 653] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 653] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 653] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 653] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 653] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 653] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 653] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 653] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 653] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 653] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 653] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 653] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 653] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 653] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 653] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 653] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 653] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 653] close_range(3, 30, 0) = 0 [pid 653] exit_group(0) = ? [pid 653] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=269, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]} [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 105, NULL, 0) = 1 [pid 380] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 312] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 307] <... futex resumed>) = 0 [pid 312] read(6 [pid 307] sched_yield( [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=979795593}) [pid 312] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x1b\x01\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 307] <... sched_yield resumed>) = 0 [pid 380] umount2("./267", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] openat(AT_FDCWD, "./267", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 312] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x1d\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] <... openat resumed>) = 3 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x1c\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x6f\x40\x01"..., 256 [pid 312] <... write resumed>) = 1992 [pid 380] fstat(3 [pid 314] <... write resumed>) = 256 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 312] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x1e\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] getdents64(3 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999991518}) [pid 312] <... write resumed>) = 1992 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] read(3 [pid 312] read(6 [pid 380] umount2("./267/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 312] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x1c\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x6f\x40\x01"..., 11533748) = 256 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] read(3 [pid 312] read(6 [pid 380] newfstatat(AT_FDCWD, "./267/binderfs" [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x1d\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 312] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] write(3, "\x3c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x18\x00\x08\x00\x04\x00\x00\x00\x10\x00\x0c\x00\x00\x00\x02\x00\x00\x00\x1d\x01\x00\x00\x00\x00\x00\x00\x80\x84\x1e\x00\x00\x00\x00\x00", 64 [pid 312] epoll_pwait(4 [pid 380] unlink("./267/binderfs" [pid 314] <... write resumed>) = 64 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 0, NULL, 0) = 1 [pid 380] <... unlink resumed>) = 0 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x1d\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 312] read(6 [pid 380] umount2("./267/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... write resumed>) = 48 [pid 312] <... read resumed>, "\x3c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x18\x00\x08\x00\x04\x00\x00\x00\x10\x00\x0c\x00\x00\x00\x02\x00\x00\x00\x1d\x01\x00\x00\x00\x00\x00\x00\x80\x84\x1e\x00\x00\x00\x00\x00", 11533748) = 64 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] newfstatat(AT_FDCWD, "./267/cgroup.net" [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999991707}) [pid 312] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x1f\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] read(3 [pid 312] <... write resumed>) = 1992 [pid 380] unlink("./267/cgroup.net" [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 312] read(6 [pid 380] <... unlink resumed>) = 0 [pid 314] read(3 [pid 312] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] umount2("./267/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x1e\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 312] epoll_pwait(4 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999993180}) [pid 312] epoll_pwait(4 [pid 380] newfstatat(AT_FDCWD, "./267/cgroup.cpu" [pid 314] read(3, "\xc4\x07\x00\x00", 4) = 4 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] read(3 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=53843470} [pid 380] unlink("./267/cgroup.cpu" [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x1f\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 380] <... unlink resumed>) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] umount2("./267/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./267/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./267/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./267", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./268", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x1d\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 654 attached , child_tidptr=0x55556dd077d0) = 270 [pid 654] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 654] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 654] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 654] chdir("./268") = 0 [pid 654] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 654] setpgid(0, 0) = 0 [pid 654] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 654] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 654] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 654] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 654] write(3, "1000", 4) = 4 [pid 654] close(3) = 0 [pid 654] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 654] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 654] close(249) = 0 [pid 654] close(248) = 0 [pid 654] prctl(PR_SET_NAME, "syz.2.285") = 0 [pid 654] close(4) = 0 [pid 654] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 654] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 654] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 654] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 654] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 654] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 654] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 654] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 654] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 654] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 654] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 654] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 654] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 654] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 654] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 654] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 654] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 654] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 654] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 654] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 654] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 654] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 654] close_range(3, 30, 0) = 0 [pid 654] exit_group(0) = ? [pid 654] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=270, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 380] umount2("./268", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=977122661}) [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] read(11 [pid 380] openat(AT_FDCWD, "./268", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x1d\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xba\x8c\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 312] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 54, NULL, 0) = 1 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x1e\x01\x00\x00\x00\x00\x00\x00", 56 [pid 312] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 312] <... futex resumed>) = 1 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x1e\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 312] read(6 [pid 307] <... futex resumed>) = 0 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 312] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x1d\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xba\x8c\x01"..., 11533748) = 256 [pid 380] umount2("./268/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 312] read(6 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 312] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] newfstatat(AT_FDCWD, "./268/binderfs" [pid 312] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 312] epoll_pwait(4 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./268/binderfs") = 0 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=28596902} [pid 380] umount2("./268/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./268/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./268/cgroup.net") = 0 [pid 380] umount2("./268/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./268/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./268/cgroup.cpu") = 0 [pid 380] umount2("./268/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./268/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./268/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./268", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./269", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x1e\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 655 attached , child_tidptr=0x55556dd077d0) = 271 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 655] set_robust_list(0x55556dd077e0, 24 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 655] <... set_robust_list resumed>) = 0 [pid 655] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 655] chdir("./269") = 0 [pid 655] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 655] setpgid(0, 0) = 0 [pid 655] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 655] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 655] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 655] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 655] write(3, "1000", 4) = 4 [pid 655] close(3) = 0 [pid 655] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 655] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 655] close(249) = 0 [pid 655] close(248) = 0 [pid 655] prctl(PR_SET_NAME, "syz.2.286") = 0 [pid 655] close(4) = 0 [pid 655] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 655] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 655] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 655] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 655] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 655] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 655] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 655] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 655] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 655] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 655] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 655] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 655] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 655] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 655] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 655] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 655] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 655] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 655] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 655] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 655] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 655] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 655] close_range(3, 30, 0) = 0 [pid 655] exit_group(0) = ? [pid 655] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=271, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = 0 [pid 312] <... epoll_pwait resumed>, [], 128, 29, NULL, 0) = 0 [pid 307] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 312] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 312] futex(0x1ed5c2a80160, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 310] <... futex resumed>) = 0 [pid 312] epoll_pwait(4 [pid 310] epoll_pwait(4 [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 312] futex(0x1ed5c4d97960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=999063935} [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=966775091}) [pid 380] umount2("./269", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./269", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x1e\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xcc\x06\x02"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x1f\x01\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x1f\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./269/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./269/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./269/binderfs") = 0 [pid 380] umount2("./269/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./269/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./269/cgroup.net") = 0 [pid 380] umount2("./269/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./269/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./269/cgroup.cpu") = 0 [pid 380] umount2("./269/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./269/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./269/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./269", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./270", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x1f\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 656 attached [pid 656] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 272 [pid 656] <... set_robust_list resumed>) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 656] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 656] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 656] chdir("./270") = 0 [pid 656] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 656] setpgid(0, 0) = 0 [pid 656] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 656] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 656] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 656] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 656] write(3, "1000", 4) = 4 [pid 656] close(3) = 0 [pid 656] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 656] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 656] close(249) = 0 [pid 656] close(248) = 0 [pid 656] prctl(PR_SET_NAME, "syz.2.287") = 0 [pid 656] close(4) = 0 [pid 656] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 656] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 656] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 656] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 656] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 656] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 656] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 656] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 656] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 656] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 656] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 656] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 656] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 656] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 656] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 656] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 656] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 656] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 656] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 656] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 656] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 999, NULL, 0) = 1 [pid 656] <... ioctl resumed>) = 0 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 656] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 656] <... futex resumed>) = 0 [pid 310] read(6 [pid 307] sched_yield( [pid 656] close_range(3, 30, 0 [pid 307] <... sched_yield resumed>) = 0 [pid 310] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x1e\x01\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 656] <... close_range resumed>) = 0 [pid 656] exit_group(0) = ? [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=983073533}) [pid 310] <... write resumed>) = 1992 [pid 314] read(3 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x21\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 656] +++ exited with 0 +++ [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 310] <... write resumed>) = 1992 [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=272, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] read(3 [pid 310] read(6 [pid 380] rt_sigreturn({mask=[]} [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] <... rt_sigreturn resumed>) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] epoll_pwait(4 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999991828}) [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 314] read(3 [pid 310] epoll_pwait(4 [pid 380] write(248, "\x00\x00\x00\x00", 4 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=975896656} [pid 380] <... write resumed>) = 4 [pid 314] read(3, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x21\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 380] umount2("./270", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=999991926}) [pid 380] openat(AT_FDCWD, "./270", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] read(11, "\x00\x00\x00\x00", 4) = 4 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x1f\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x2d\x31\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 976, NULL, 0) = 1 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00", 56 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 310] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 310] read(6 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 310] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x1f\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x2d\x31\x01"..., 11533748) = 256 [pid 380] umount2("./270/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] read(6 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] newfstatat(AT_FDCWD, "./270/binderfs" [pid 310] epoll_pwait(4 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] unlink("./270/binderfs" [pid 310] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=973858129} [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./270/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./270/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./270/cgroup.net") = 0 [pid 380] umount2("./270/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./270/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./270/cgroup.cpu") = 0 [pid 380] umount2("./270/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./270/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./270/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./270", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./271", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 657 attached [pid 657] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 273 [pid 657] <... set_robust_list resumed>) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 657] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 657] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 657] chdir("./271") = 0 [pid 657] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 657] setpgid(0, 0) = 0 [pid 657] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 657] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 657] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 657] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 657] write(3, "1000", 4) = 4 [pid 657] close(3) = 0 [pid 657] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 657] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 657] close(249) = 0 [pid 657] close(248) = 0 [pid 657] prctl(PR_SET_NAME, "syz.2.288") = 0 [pid 657] close(4) = 0 [pid 657] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 657] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 657] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 657] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 657] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 657] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 657] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 657] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 657] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 657] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 657] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 657] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 657] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 657] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 657] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 657] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 657] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 657] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 657] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 657] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 657] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 657] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 657] close_range(3, 30, 0) = 0 [pid 657] exit_group(0) = ? [pid 657] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=273, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=976470026}) [pid 380] umount2("./271", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./271", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x78\x7d\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x21\x01\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x21\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./271/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./271/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./271/binderfs") = 0 [pid 380] umount2("./271/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./271/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./271/cgroup.net") = 0 [pid 380] umount2("./271/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./271/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./271/cgroup.cpu") = 0 [pid 380] umount2("./271/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./271/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./271/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./271", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./272", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x21\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 658 attached [pid 658] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 274 [pid 658] <... set_robust_list resumed>) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 658] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 658] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 658] chdir("./272") = 0 [pid 658] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 658] setpgid(0, 0) = 0 [pid 658] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 658] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 658] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 658] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 658] write(3, "1000", 4) = 4 [pid 658] close(3) = 0 [pid 658] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 658] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 658] close(249) = 0 [pid 658] close(248) = 0 [pid 658] prctl(PR_SET_NAME, "syz.2.289") = 0 [pid 658] close(4) = 0 [pid 658] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 658] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 658] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 658] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 658] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 658] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 658] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 658] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 658] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 658] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 658] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 658] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 658] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 658] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 658] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 658] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 658] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 658] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 658] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 658] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 658] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 658] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 658] close_range(3, 30, 0) = 0 [pid 658] exit_group(0) = ? [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 974, NULL, 0) = 1 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 310] read(6, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x20\x01\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 658] +++ exited with 0 +++ [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x22\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992) = 1992 [pid 307] <... futex resumed>) = 0 [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=274, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=979690251}) [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x23\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] rt_sigreturn({mask=[]} [pid 314] read(3 [pid 310] <... write resumed>) = 1992 [pid 380] <... rt_sigreturn resumed>) = -1 EINTR (Interrupted system call) [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 310] read(6 [pid 314] read(3 [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x22\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 310] epoll_pwait(4 [pid 380] write(248, "\x00\x00\x00\x00", 4 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] <... write resumed>) = 4 [pid 314] <... pselect6 resumed>) = 2 (in [3 11], left {tv_sec=0, tv_nsec=999990801}) [pid 310] epoll_pwait(4 [pid 380] umount2("./272", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(3 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=926538067} [pid 380] openat(AT_FDCWD, "./272", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] read(3 [pid 380] <... openat resumed>) = 3 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x23\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 380] fstat(3 [pid 314] read(11 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] getdents64(3 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x21\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x36\x6e\x01"..., 256 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./272/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... write resumed>) = 256 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 927, NULL, 0) = 1 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x22\x01\x00\x00\x00\x00\x00\x00", 56 [pid 380] newfstatat(AT_FDCWD, "./272/binderfs" [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 314] <... write resumed>) = 56 [pid 310] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x22\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] read(6 [pid 380] unlink("./272/binderfs" [pid 314] <... write resumed>) = 48 [pid 310] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x21\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x36\x6e\x01"..., 11533748) = 256 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... unlink resumed>) = 0 [pid 310] read(6 [pid 380] umount2("./272/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] epoll_pwait(4 [pid 380] newfstatat(AT_FDCWD, "./272/cgroup.net" [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] epoll_pwait(4 [pid 380] unlink("./272/cgroup.net" [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=923811346} [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./272/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./272/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./272/cgroup.cpu") = 0 [pid 380] umount2("./272/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./272/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./272/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./272", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./273", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x22\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 659 attached [pid 659] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 275 [pid 659] <... set_robust_list resumed>) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 659] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 659] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 659] chdir("./273") = 0 [pid 659] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 659] setpgid(0, 0) = 0 [pid 659] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 659] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 659] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 659] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 659] write(3, "1000", 4) = 4 [pid 659] close(3) = 0 [pid 659] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 659] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 659] close(249) = 0 [pid 659] close(248) = 0 [pid 659] prctl(PR_SET_NAME, "syz.2.290") = 0 [pid 659] close(4) = 0 [pid 659] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 659] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 659] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 659] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 659] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 659] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 659] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 659] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 659] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 659] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 659] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 659] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 659] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 659] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 659] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 659] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 659] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 659] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 659] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 659] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 659] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 659] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 659] close_range(3, 30, 0) = 0 [pid 659] exit_group(0) = ? [pid 659] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=275, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=975775328}) [pid 380] umount2("./273", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./273", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x22\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x78\x7d\x01"..., 256) = 256 [pid 380] <... openat resumed>) = 3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x23\x01\x00\x00\x00\x00\x00\x00", 56) = 56 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x23\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] fstat(3 [pid 314] <... write resumed>) = 48 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./273/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./273/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./273/binderfs") = 0 [pid 380] umount2("./273/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./273/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./273/cgroup.net") = 0 [pid 380] umount2("./273/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./273/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./273/cgroup.cpu") = 0 [pid 380] umount2("./273/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./273/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./273/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./273", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./274", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x23\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556dd077d0) = 276 ci2-android-6-1-perf/strace-static-x86_64: Process 660 attached [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 660] set_robust_list(0x55556dd077e0, 24 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 660] <... set_robust_list resumed>) = 0 [pid 660] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 660] chdir("./274") = 0 [pid 660] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 660] setpgid(0, 0) = 0 [pid 660] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 660] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 660] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 660] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 660] write(3, "1000", 4) = 4 [pid 660] close(3) = 0 [pid 660] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 660] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 660] close(249) = 0 [pid 660] close(248) = 0 [pid 660] prctl(PR_SET_NAME, "syz.2.291") = 0 [pid 660] close(4) = 0 [pid 660] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 660] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 660] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 660] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 660] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 660] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 660] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 660] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 660] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 660] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 660] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 660] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 660] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 660] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 660] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 660] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 660] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 660] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 660] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 660] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 660] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 660] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 660] close_range(3, 30, 0) = 0 [pid 660] exit_group(0) = ? [pid 660] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=276, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=982234948}) [pid 380] umount2("./274", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./274", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x23\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xa8\x12\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./274/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./274/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./274/binderfs") = 0 [pid 380] umount2("./274/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./274/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 924, NULL, 0) = 1 [pid 380] unlink("./274/cgroup.net" [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... unlink resumed>) = 0 [pid 310] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] umount2("./274/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(6 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x22\x01\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 624 [pid 380] newfstatat(AT_FDCWD, "./274/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./274/cgroup.cpu" [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x24\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] <... unlink resumed>) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=997455398}) [pid 310] <... write resumed>) = 1992 [pid 380] umount2("./274/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(3 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./274/cgroup" [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x25\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] read(3 [pid 310] <... write resumed>) = 1992 [pid 380] unlink("./274/cgroup" [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x24\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 310] read(6 [pid 314] write(3, "\x3c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x18\x00\x08\x00\x04\x00\x00\x00\x10\x00\x0c\x00\x00\x00\x02\x00\x00\x00\x24\x01\x00\x00\x00\x00\x00\x00\x00\x09\x3d\x00\x00\x00\x00\x00", 64 [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] <... unlink resumed>) = 0 [pid 314] <... write resumed>) = 64 [pid 310] epoll_pwait(4 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x24\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 0, NULL, 0) = 1 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 314] <... write resumed>) = 48 [pid 310] read(6 [pid 380] close(3 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] <... read resumed>, "\x3c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x18\x00\x08\x00\x04\x00\x00\x00\x10\x00\x0c\x00\x00\x00\x02\x00\x00\x00\x24\x01\x00\x00\x00\x00\x00\x00\x00\x09\x3d\x00\x00\x00\x00\x00", 11533748) = 64 [pid 380] <... close resumed>) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999992444}) [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x26\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] unlinkat(AT_FDCWD, "./274", AT_REMOVEDIR [pid 314] read(3 [pid 310] <... write resumed>) = 1992 [pid 380] <... unlinkat resumed>) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 310] read(6 [pid 380] mkdirat(AT_FDCWD, "./275", 0777 [pid 314] read(3 [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] <... mkdirat resumed>) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x25\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 310] epoll_pwait(4 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] <... openat resumed>) = 3 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999992571}) [pid 310] epoll_pwait(4 [pid 380] ioctl(3, LOOP_CLR_FD [pid 314] read(3 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=875121195} [pid 380] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 314] read(3 [pid 380] close(3 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x26\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 380] <... close resumed>) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x24\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 661 attached , child_tidptr=0x55556dd077d0) = 277 [pid 661] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 661] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 661] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 661] chdir("./275") = 0 [pid 661] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 661] setpgid(0, 0) = 0 [pid 661] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 661] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 661] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 661] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 661] write(3, "1000", 4) = 4 [pid 661] close(3) = 0 [pid 661] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 661] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 661] close(249) = 0 [pid 661] close(248) = 0 [pid 661] prctl(PR_SET_NAME, "syz.2.292") = 0 [pid 661] close(4) = 0 [pid 661] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 661] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 661] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 661] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 661] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 661] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 661] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 661] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 661] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 661] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 661] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 661] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 661] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 661] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 661] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 661] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 661] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 661] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 661] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 661] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 661] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 661] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 661] close_range(3, 30, 0) = 0 [pid 661] exit_group(0) = ? [pid 661] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=277, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=981452728}) [pid 380] umount2("./275", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./275", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x24\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x6f\x40\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 875, NULL, 0) = 1 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x25\x01\x00\x00\x00\x00\x00\x00", 56 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 310] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x25\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 310] read(6 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 310] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x24\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x6f\x40\x01"..., 11533748) = 256 [pid 380] umount2("./275/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] read(6 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] newfstatat(AT_FDCWD, "./275/binderfs" [pid 310] epoll_pwait(4 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] unlink("./275/binderfs" [pid 310] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=854061065} [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./275/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./275/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./275/cgroup.net") = 0 [pid 380] umount2("./275/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./275/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./275/cgroup.cpu") = 0 [pid 380] umount2("./275/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./275/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./275/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./275", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./276", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x25\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 662 attached [pid 662] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 278 [pid 662] <... set_robust_list resumed>) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 662] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 662] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 662] chdir("./276") = 0 [pid 662] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 662] setpgid(0, 0) = 0 [pid 662] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 662] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 662] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 662] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 662] write(3, "1000", 4) = 4 [pid 662] close(3) = 0 [pid 662] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 662] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 662] close(249) = 0 [pid 662] close(248) = 0 [pid 662] prctl(PR_SET_NAME, "syz.2.293") = 0 [pid 662] close(4) = 0 [pid 662] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 662] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 662] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 662] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 662] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 662] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 662] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 662] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 662] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 662] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 662] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 662] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 662] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 662] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 662] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 662] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 662] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 662] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 662] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 662] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 662] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 662] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 662] close_range(3, 30, 0) = 0 [pid 662] exit_group(0) = ? [pid 662] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=278, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=983375861}) [pid 380] umount2("./276", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./276", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x25\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xa8\x12\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x26\x01\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x26\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./276/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./276/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./276/binderfs") = 0 [pid 380] umount2("./276/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./276/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./276/cgroup.net") = 0 [pid 380] umount2("./276/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./276/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./276/cgroup.cpu") = 0 [pid 380] umount2("./276/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./276/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./276/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./276", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./277", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x26\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 663 attached , child_tidptr=0x55556dd077d0) = 279 [pid 663] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 663] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 663] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 663] chdir("./277") = 0 [pid 663] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 663] setpgid(0, 0) = 0 [pid 663] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 663] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 663] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 663] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 663] write(3, "1000", 4) = 4 [pid 663] close(3) = 0 [pid 663] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 663] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 663] close(249) = 0 [pid 663] close(248) = 0 [pid 663] prctl(PR_SET_NAME, "syz.2.294") = 0 [pid 663] close(4) = 0 [pid 663] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 663] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 663] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 663] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 663] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 663] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 663] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 663] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 663] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 663] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 663] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 663] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 663] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 663] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 663] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 663] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 663] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 663] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 663] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 663] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 663] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 663] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 663] close_range(3, 30, 0) = 0 [pid 663] exit_group(0) = ? [pid 663] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=279, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 854, NULL, 0) = 1 [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] umount2("./277", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=973178280}) [pid 310] <... futex resumed>) = 1 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] read(11 [pid 310] read(6 [pid 307] <... futex resumed>) = 0 [pid 380] openat(AT_FDCWD, "./277", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] <... openat resumed>) = 3 [pid 310] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x25\x01\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 380] fstat(3 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x26\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x3f\xab\x01"..., 256 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./277/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./277/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./277/binderfs") = 0 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x27\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] umount2("./277/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... write resumed>) = 256 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... write resumed>) = 1992 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] newfstatat(AT_FDCWD, "./277/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./277/cgroup.net") = 0 [pid 380] umount2("./277/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./277/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./277/cgroup.cpu" [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x28\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] <... unlink resumed>) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999990299}) [pid 380] umount2("./277/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(3 [pid 310] <... write resumed>) = 1992 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 310] read(6 [pid 380] newfstatat(AT_FDCWD, "./277/cgroup" [pid 314] read(3 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x26\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x3f\xab\x01"..., 11533748) = 256 [pid 380] unlink("./277/cgroup" [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x27\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 380] <... unlink resumed>) = 0 [pid 314] write(3, "\x3c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x18\x00\x08\x00\x04\x00\x00\x00\x10\x00\x0c\x00\x00\x00\x02\x00\x00\x00\x27\x01\x00\x00\x00\x00\x00\x00\x80\x84\x1e\x00\x00\x00\x00\x00", 64 [pid 310] read(6 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 314] <... write resumed>) = 64 [pid 380] close(3 [pid 310] <... read resumed>, "\x3c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x18\x00\x08\x00\x04\x00\x00\x00\x10\x00\x0c\x00\x00\x00\x02\x00\x00\x00\x27\x01\x00\x00\x00\x00\x00\x00\x80\x84\x1e\x00\x00\x00\x00\x00", 11533748) = 64 [pid 380] <... close resumed>) = 0 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x27\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] unlinkat(AT_FDCWD, "./277", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./278", 0777) = 0 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x29\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 314] <... write resumed>) = 48 [pid 380] <... openat resumed>) = 3 [pid 310] <... write resumed>) = 1992 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] ioctl(3, LOOP_CLR_FD [pid 310] read(6 [pid 380] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999991019}) [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] close(3 [pid 314] read(3 [pid 310] epoll_pwait(4 [pid 380] <... close resumed>) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLOUT, data=0x3fb4d00704000002}], 128, 0, NULL, 0) = 1 [pid 314] read(3 [pid 310] epoll_pwait(4 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x28\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=803779757} [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8}) = 1 (in [3], left {tv_sec=0, tv_nsec=999993017}) [pid 314] read(3, "\xc4\x07\x00\x00", 4) = 4 [pid 314] read(3, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x29\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x27\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 664 attached , child_tidptr=0x55556dd077d0) = 280 [pid 664] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 664] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 664] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 664] chdir("./278") = 0 [pid 664] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 664] setpgid(0, 0) = 0 [pid 664] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 664] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 664] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 664] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 664] write(3, "1000", 4) = 4 [pid 664] close(3) = 0 [pid 664] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 664] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 664] close(249) = 0 [pid 664] close(248) = 0 [pid 664] prctl(PR_SET_NAME, "syz.2.295") = 0 [pid 664] close(4) = 0 [pid 664] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 664] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 664] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 664] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 664] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 664] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 664] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 664] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 664] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 664] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 664] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 664] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 664] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 664] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 664] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 664] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 664] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 664] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 664] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 664] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 664] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 664] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 664] close_range(3, 30, 0) = 0 [pid 664] exit_group(0) = ? [pid 664] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=280, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = 0 [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=982525822}) [pid 380] umount2("./278", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./278", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x27\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x6f\x40\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 804, NULL, 0) = 1 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x28\x01\x00\x00\x00\x00\x00\x00", 56 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 310] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x28\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 310] read(6 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 310] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x27\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x6f\x40\x01"..., 11533748) = 256 [pid 380] umount2("./278/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] read(6 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] newfstatat(AT_FDCWD, "./278/binderfs" [pid 310] epoll_pwait(4 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] unlink("./278/binderfs" [pid 310] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=783374818} [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./278/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./278/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./278/cgroup.net") = 0 [pid 380] umount2("./278/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./278/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./278/cgroup.cpu") = 0 [pid 380] umount2("./278/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./278/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./278/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./278", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./279", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x28\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 665 attached , child_tidptr=0x55556dd077d0) = 281 [pid 665] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 665] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 665] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 665] chdir("./279") = 0 [pid 665] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 665] setpgid(0, 0) = 0 [pid 665] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 665] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 665] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 665] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 665] write(3, "1000", 4) = 4 [pid 665] close(3) = 0 [pid 665] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 665] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 665] close(249) = 0 [pid 665] close(248) = 0 [pid 665] prctl(PR_SET_NAME, "syz.2.296") = 0 [pid 665] close(4) = 0 [pid 665] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 665] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 665] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 665] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 665] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 665] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 665] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 665] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 665] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 665] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 665] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 665] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 665] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 665] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 665] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 665] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 665] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 665] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 665] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 665] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 665] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 665] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 665] close_range(3, 30, 0) = 0 [pid 665] exit_group(0) = ? [pid 665] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=281, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=970410993}) [pid 314] read(11, "\x00\x00\x00\x00", 4) = 4 [pid 380] umount2("./279", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x28\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xc3\xc9\x01"..., 256 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... write resumed>) = 256 [pid 380] openat(AT_FDCWD, "./279", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x29\x01\x00\x00\x00\x00\x00\x00", 56) = 56 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x29\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 48 [pid 380] fstat(3 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./279/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./279/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./279/binderfs") = 0 [pid 380] umount2("./279/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./279/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./279/cgroup.net") = 0 [pid 380] umount2("./279/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./279/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./279/cgroup.cpu") = 0 [pid 380] umount2("./279/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./279/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./279/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./279", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./280", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x29\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 666 attached , child_tidptr=0x55556dd077d0) = 282 [pid 666] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 666] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 666] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 666] chdir("./280") = 0 [pid 666] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 666] setpgid(0, 0) = 0 [pid 666] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 666] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 666] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 666] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 666] write(3, "1000", 4) = 4 [pid 666] close(3) = 0 [pid 666] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 666] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 783, NULL, 0) = 1 [pid 666] <... symlinkat resumed>) = 0 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 666] close(249 [pid 310] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 666] <... close resumed>) = 0 [pid 310] read(6 [pid 666] close(248) = 0 [pid 310] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x28\x01\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 666] prctl(PR_SET_NAME, "syz.2.297") = 0 [pid 666] close(4) = 0 [pid 666] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x2a\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 666] <... futex resumed>) = 0 [pid 666] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] <... write resumed>) = 1992 [pid 666] <... futex resumed>) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=984555208}) [pid 666] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 666] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] read(3 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x2b\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 666] <... futex resumed>) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 666] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] <... write resumed>) = 1992 [pid 666] <... futex resumed>) = 0 [pid 314] read(3 [pid 666] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80 [pid 310] read(6 [pid 666] <... bpf resumed>) = 3 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x2a\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 666] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 666] <... futex resumed>) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 666] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] epoll_pwait(4 [pid 666] <... futex resumed>) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999990740}) [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 666] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0 [pid 314] read(3 [pid 310] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=735183180} [pid 666] <... bpf resumed>, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 314] read(3, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x2b\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 666] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 666] <... futex resumed>) = 0 [pid 666] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 666] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 666] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 666] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 666] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 666] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 666] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 666] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 666] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 666] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 666] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 666] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 666] close_range(3, 30, 0) = 0 [pid 666] exit_group(0) = ? [pid 666] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=282, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 380] umount2("./280", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=993788547}) [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] openat(AT_FDCWD, "./280", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] read(11 [pid 380] <... openat resumed>) = 3 [pid 380] fstat(3 [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 380] getdents64(3 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x29\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xba\x8c\x01"..., 256 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./280/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] <... write resumed>) = 256 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 735, NULL, 0) = 1 [pid 380] newfstatat(AT_FDCWD, "./280/binderfs" [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x2a\x01\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] unlink("./280/binderfs" [pid 314] <... write resumed>) = 56 [pid 310] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] <... unlink resumed>) = 0 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x2a\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 310] read(6 [pid 380] umount2("./280/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... write resumed>) = 48 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x29\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xba\x8c\x01"..., 11533748) = 256 [pid 380] newfstatat(AT_FDCWD, "./280/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] read(6 [pid 380] unlink("./280/cgroup.net" [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] <... unlink resumed>) = 0 [pid 310] epoll_pwait(4 [pid 380] umount2("./280/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] newfstatat(AT_FDCWD, "./280/cgroup.cpu" [pid 310] epoll_pwait(4 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./280/cgroup.cpu" [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=725410006} [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./280/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./280/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./280/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./280", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./281", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x2a\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 667 attached , child_tidptr=0x55556dd077d0) = 283 [pid 667] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 667] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 667] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 667] chdir("./281") = 0 [pid 667] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 667] setpgid(0, 0) = 0 [pid 667] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 667] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 667] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 667] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 667] write(3, "1000", 4) = 4 [pid 667] close(3) = 0 [pid 667] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 667] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 667] close(249) = 0 [pid 667] close(248) = 0 [pid 667] prctl(PR_SET_NAME, "syz.2.298") = 0 [pid 667] close(4) = 0 [pid 667] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 667] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 667] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 667] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 667] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 667] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 667] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 667] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 667] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 667] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 667] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 667] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 667] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 667] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 667] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 667] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 667] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 667] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 667] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 667] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 667] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 667] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 667] close_range(3, 30, 0) = 0 [pid 667] exit_group(0) = ? [pid 667] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=283, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=976692916}) [pid 380] umount2("./281", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11, "\x00\x00\x00\x00", 4) = 4 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x2a\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x36\x6e\x01"..., 256 [pid 380] openat(AT_FDCWD, "./281", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] <... write resumed>) = 256 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x2b\x01\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 56 [pid 380] fstat(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x2b\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 48 [pid 380] getdents64(3 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./281/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./281/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./281/binderfs") = 0 [pid 380] umount2("./281/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./281/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./281/cgroup.net") = 0 [pid 380] umount2("./281/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./281/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./281/cgroup.cpu") = 0 [pid 380] umount2("./281/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./281/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./281/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./281", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./282", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x2b\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 668 attached , child_tidptr=0x55556dd077d0) = 284 [pid 668] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 668] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 668] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 668] chdir("./282") = 0 [pid 668] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 668] setpgid(0, 0) = 0 [pid 668] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 668] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 668] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 668] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 668] write(3, "1000", 4) = 4 [pid 668] close(3) = 0 [pid 668] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 668] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 668] close(249) = 0 [pid 668] close(248) = 0 [pid 668] prctl(PR_SET_NAME, "syz.2.299") = 0 [pid 668] close(4) = 0 [pid 668] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 668] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 668] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 668] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 668] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 668] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 668] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 668] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 668] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 668] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 668] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 668] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 668] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 668] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 668] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 668] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 725, NULL, 0) = 1 [pid 668] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 668] <... futex resumed>) = 0 [pid 310] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 668] perf_event_open( [pid 310] read(6 [pid 668] <... perf_event_open resumed>{type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 310] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x2a\x01\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 668] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 668] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x2c\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 668] <... futex resumed>) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=975992319}) [pid 310] <... write resumed>) = 1992 [pid 668] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4 [pid 314] read(3 [pid 668] <... ioctl resumed>) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x2d\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 668] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] read(3 [pid 310] <... write resumed>) = 1992 [pid 668] <... futex resumed>) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x2c\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 310] read(6 [pid 668] close_range(3, 30, 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999991718}) [pid 310] epoll_pwait(4 [pid 668] <... close_range resumed>) = 0 [pid 314] read(3 [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 668] exit_group(0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 310] epoll_pwait(4 [pid 314] read(3 [pid 668] <... exit_group resumed>) = ? [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x2d\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=676387766} [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 668] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=284, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=998635549}) [pid 380] umount2("./282", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./282", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x2b\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x3f\xab\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 676, NULL, 0) = 1 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x2c\x01\x00\x00\x00\x00\x00\x00", 56 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 310] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x2c\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 310] read(6 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 310] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x2b\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x3f\xab\x01"..., 11533748) = 256 [pid 380] umount2("./282/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] read(6 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] newfstatat(AT_FDCWD, "./282/binderfs" [pid 310] epoll_pwait(4 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] unlink("./282/binderfs" [pid 310] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=672665956} [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./282/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./282/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./282/cgroup.net") = 0 [pid 380] umount2("./282/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./282/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./282/cgroup.cpu") = 0 [pid 380] umount2("./282/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./282/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./282/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./282", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./283", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x2c\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556dd077d0) = 285 ci2-android-6-1-perf/strace-static-x86_64: Process 669 attached [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 669] set_robust_list(0x55556dd077e0, 24 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 669] <... set_robust_list resumed>) = 0 [pid 669] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 669] chdir("./283") = 0 [pid 669] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 669] setpgid(0, 0) = 0 [pid 669] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 669] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 669] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 669] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 669] write(3, "1000", 4) = 4 [pid 669] close(3) = 0 [pid 669] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 669] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 669] close(249) = 0 [pid 669] close(248) = 0 [pid 669] prctl(PR_SET_NAME, "syz.2.300") = 0 [pid 669] close(4) = 0 [pid 669] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 669] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 669] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 669] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 669] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 669] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 669] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 669] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 669] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 669] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 669] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 669] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 669] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 669] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 669] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 669] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 669] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 669] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 669] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 669] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 669] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 669] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 669] close_range(3, 30, 0) = 0 [pid 669] exit_group(0) = ? [pid 669] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=285, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=971146181}) [pid 380] umount2("./283", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./283", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x2c\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\x05\xd9\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x2d\x01\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x2d\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./283/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./283/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./283/binderfs") = 0 [pid 380] umount2("./283/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./283/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./283/cgroup.net") = 0 [pid 380] umount2("./283/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./283/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./283/cgroup.cpu") = 0 [pid 380] umount2("./283/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./283/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./283/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./283", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./284", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x2d\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 670 attached , child_tidptr=0x55556dd077d0) = 286 [pid 670] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 670] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 670] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 670] chdir("./284") = 0 [pid 670] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 670] setpgid(0, 0) = 0 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 672, NULL, 0) = 1 [pid 670] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 307] <... futex resumed>) = 0 [pid 670] <... symlinkat resumed>) = 0 [pid 310] read(6 [pid 670] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 310] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x2c\x01\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 670] <... symlinkat resumed>) = 0 [pid 670] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x2e\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 670] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=986622928}) [pid 310] <... write resumed>) = 1992 [pid 670] <... openat resumed>) = 3 [pid 314] read(3 [pid 670] write(3, "1000", 4) = 4 [pid 670] close(3 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x2f\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 670] <... close resumed>) = 0 [pid 314] read(3 [pid 310] <... write resumed>) = 1992 [pid 670] read(200 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x2e\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 310] read(6 [pid 670] <... read resumed>, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 670] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999992240}) [pid 310] epoll_pwait(4 [pid 314] read(3 [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 670] <... symlinkat resumed>) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 310] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=627213784} [pid 670] close(249 [pid 314] read(3 [pid 670] <... close resumed>) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x2f\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 670] close(248 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 670] <... close resumed>) = 0 [pid 670] prctl(PR_SET_NAME, "syz.2.301") = 0 [pid 670] close(4) = 0 [pid 670] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 670] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 670] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 670] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 670] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 670] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 670] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 670] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 670] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 670] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 670] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 670] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 670] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 670] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 670] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 670] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 670] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 670] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 670] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 670] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 670] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 670] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 670] close_range(3, 30, 0) = 0 [pid 670] exit_group(0) = ? [pid 670] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=286, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=992927820}) [pid 380] umount2("./284", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./284", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x2d\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x36\x6e\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 627, NULL, 0) = 1 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x2e\x01\x00\x00\x00\x00\x00\x00", 56 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 310] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x2e\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 310] read(6 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 310] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x2d\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x36\x6e\x01"..., 11533748) = 256 [pid 380] umount2("./284/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] read(6 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] newfstatat(AT_FDCWD, "./284/binderfs" [pid 310] epoll_pwait(4 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] unlink("./284/binderfs" [pid 310] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=617680554} [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./284/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./284/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./284/cgroup.net") = 0 [pid 380] umount2("./284/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./284/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./284/cgroup.cpu") = 0 [pid 380] umount2("./284/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./284/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./284/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./284", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./285", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x2e\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 671 attached , child_tidptr=0x55556dd077d0) = 287 [pid 671] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 671] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 671] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 671] chdir("./285") = 0 [pid 671] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 671] setpgid(0, 0) = 0 [pid 671] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 671] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 671] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 671] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 671] write(3, "1000", 4) = 4 [pid 671] close(3) = 0 [pid 671] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 671] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 671] close(249) = 0 [pid 671] close(248) = 0 [pid 671] prctl(PR_SET_NAME, "syz.2.302") = 0 [pid 671] close(4) = 0 [pid 671] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 671] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 671] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 671] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 671] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 671] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 671] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 671] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 671] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 671] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 671] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 671] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 671] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 671] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 671] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 671] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 671] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 671] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 671] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 671] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 671] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 671] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 671] close_range(3, 30, 0) = 0 [pid 671] exit_group(0) = ? [pid 671] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=287, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=980943773}) [pid 380] umount2("./285", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./285", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x2e\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x2d\x31\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x2f\x01\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x2f\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./285/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./285/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./285/binderfs") = 0 [pid 380] umount2("./285/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./285/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./285/cgroup.net") = 0 [pid 380] umount2("./285/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./285/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./285/cgroup.cpu") = 0 [pid 380] umount2("./285/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./285/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./285/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./285", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./286", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x2f\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 672 attached , child_tidptr=0x55556dd077d0) = 288 [pid 672] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 672] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 672] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 672] chdir("./286") = 0 [pid 672] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 672] setpgid(0, 0) = 0 [pid 672] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 672] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 672] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 672] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 672] write(3, "1000", 4) = 4 [pid 672] close(3) = 0 [pid 672] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 672] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 672] close(249) = 0 [pid 672] close(248) = 0 [pid 672] prctl(PR_SET_NAME, "syz.2.303") = 0 [pid 672] close(4) = 0 [pid 672] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 672] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 672] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 672] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 672] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 672] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 672] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 672] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 672] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 672] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 672] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 672] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 672] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 672] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 672] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 672] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 672] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 672] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 672] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 672] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 672] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 672] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 672] close_range(3, 30, 0) = 0 [pid 672] exit_group(0) = ? [pid 672] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=288, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=980416791}) [pid 380] umount2("./286", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./286", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x2f\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x2d\x31\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./286/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./286/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./286/binderfs") = 0 [pid 380] umount2("./286/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./286/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./286/cgroup.net") = 0 [pid 380] umount2("./286/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./286/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./286/cgroup.cpu") = 0 [pid 380] umount2("./286/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./286/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./286/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./286", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./287", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 617, NULL, 0) = 1 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 310] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] close(3 [pid 310] read(6 [pid 380] <... close resumed>) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 310] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x2e\x01\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 624 [pid 380] <... socket resumed>) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x30\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=990469452}) [pid 310] <... write resumed>) = 1992 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] read(3 [pid 380] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x31\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 314] read(3 [pid 310] <... write resumed>) = 1992 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x30\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 310] read(6 [pid 380] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 314] write(3, "\x3c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x18\x00\x08\x00\x04\x00\x00\x00\x10\x00\x0c\x00\x00\x00\x02\x00\x00\x00\x30\x01\x00\x00\x00\x00\x00\x00\xc0\xd8\xa7\x00\x00\x00\x00\x00", 64 [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] <... write resumed>) = 64 [pid 310] epoll_pwait(4 [pid 380] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x30\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 0, NULL, 0) = 1 [pid 380] close(3 [pid 314] <... write resumed>) = 48 [pid 310] read(6 [pid 380] <... close resumed>) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] <... read resumed>, "\x3c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x18\x00\x08\x00\x04\x00\x00\x00\x10\x00\x0c\x00\x00\x00\x02\x00\x00\x00\x30\x01\x00\x00\x00\x00\x00\x00\xc0\xd8\xa7\x00\x00\x00\x00\x00", 11533748) = 64 [pid 380] read(249 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999992148}) [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x32\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x30\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 314] read(3 [pid 310] <... write resumed>) = 1992 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[] [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 310] read(6 [pid 380] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] read(3 [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x31\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 310] epoll_pwait(4 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999978513}) [pid 310] epoll_pwait(4 [pid 314] read(3 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=564396168} [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 314] read(3, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x32\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8}ci2-android-6-1-perf/strace-static-x86_64: Process 673 attached [pid 673] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 289 [pid 673] <... set_robust_list resumed>) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 673] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 673] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 673] chdir("./287") = 0 [pid 673] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 673] setpgid(0, 0) = 0 [pid 673] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 673] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 673] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 673] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 673] write(3, "1000", 4) = 4 [pid 673] close(3) = 0 [pid 673] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 673] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 673] close(249) = 0 [pid 673] close(248) = 0 [pid 673] prctl(PR_SET_NAME, "syz.2.304") = 0 [pid 673] close(4) = 0 [pid 673] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 673] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 673] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 673] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 673] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 673] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 673] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 673] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 673] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 673] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 673] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 673] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 673] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 673] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 673] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 673] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 673] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 673] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 673] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 673] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 673] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 673] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 673] close_range(3, 30, 0) = 0 [pid 673] exit_group(0) = ? [pid 673] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=289, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=984871737}) [pid 380] umount2("./287", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./287", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x30\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x66\x03\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 564, NULL, 0) = 1 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x31\x01\x00\x00\x00\x00\x00\x00", 56 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 310] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x31\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 310] read(6 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 310] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x30\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x66\x03\x01"..., 11533748) = 256 [pid 380] umount2("./287/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] read(6 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] newfstatat(AT_FDCWD, "./287/binderfs" [pid 310] epoll_pwait(4 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] unlink("./287/binderfs" [pid 310] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=546599672} [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./287/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./287/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./287/cgroup.net") = 0 [pid 380] umount2("./287/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./287/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./287/cgroup.cpu") = 0 [pid 380] umount2("./287/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./287/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./287/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./287", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./288", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x31\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 674 attached , child_tidptr=0x55556dd077d0) = 290 [pid 674] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 674] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 674] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 674] chdir("./288") = 0 [pid 674] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 674] setpgid(0, 0) = 0 [pid 674] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 674] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 674] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 674] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 674] write(3, "1000", 4) = 4 [pid 674] close(3) = 0 [pid 674] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 674] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 674] close(249) = 0 [pid 674] close(248) = 0 [pid 674] prctl(PR_SET_NAME, "syz.2.305") = 0 [pid 674] close(4) = 0 [pid 674] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 674] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 674] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 674] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 674] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 674] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 674] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 674] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 674] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 674] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 674] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 674] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 674] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 674] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 674] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 674] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 674] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 674] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 674] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 674] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 674] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 674] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 674] close_range(3, 30, 0) = 0 [pid 674] exit_group(0) = ? [pid 674] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=290, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=975055551}) [pid 380] umount2("./288", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./288", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x31\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xba\x8c\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x32\x01\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x32\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./288/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./288/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./288/binderfs") = 0 [pid 380] umount2("./288/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./288/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./288/cgroup.net") = 0 [pid 380] umount2("./288/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./288/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./288/cgroup.cpu") = 0 [pid 380] umount2("./288/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./288/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./288/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./288", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./289", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x32\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 675 attached , child_tidptr=0x55556dd077d0) = 291 [pid 675] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 675] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 675] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 675] chdir("./289") = 0 [pid 675] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 675] setpgid(0, 0) = 0 [pid 675] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 675] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 675] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 675] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 675] write(3, "1000", 4) = 4 [pid 675] close(3) = 0 [pid 675] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 675] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 675] close(249) = 0 [pid 675] close(248) = 0 [pid 675] prctl(PR_SET_NAME, "syz.2.306") = 0 [pid 675] close(4) = 0 [pid 675] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 675] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 546, NULL, 0) = 1 [pid 675] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 675] <... bpf resumed>, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 310] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 675] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] read(6 [pid 675] <... futex resumed>) = 0 [pid 310] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x31\x01\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 675] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 675] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x33\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 675] <... bpf resumed>) = 3 [pid 675] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=978093766}) [pid 310] <... write resumed>) = 1992 [pid 314] read(3 [pid 675] <... futex resumed>) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x34\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 675] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] read(3 [pid 675] <... futex resumed>) = 0 [pid 310] <... write resumed>) = 1992 [pid 675] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x33\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 310] read(6 [pid 675] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 675] <... futex resumed>) = 0 [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 675] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999990631}) [pid 310] epoll_pwait(4 [pid 675] <... futex resumed>) = 0 [pid 314] read(3 [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 675] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 675] <... bpf resumed>, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 314] read(3 [pid 310] epoll_pwait(4 [pid 675] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x34\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=496087207} [pid 675] <... futex resumed>) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 675] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 675] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 675] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 675] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 675] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 675] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 675] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 675] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 675] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 675] close_range(3, 30, 0) = 0 [pid 675] exit_group(0) = ? [pid 675] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=291, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=993205577}) [pid 380] umount2("./289", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./289", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x32\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x48\xe8\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 497, NULL, 0) = 1 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x33\x01\x00\x00\x00\x00\x00\x00", 56 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 314] <... write resumed>) = 56 [pid 310] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x33\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 310] read(6 [pid 380] getdents64(3 [pid 314] <... write resumed>) = 48 [pid 310] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x32\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x48\xe8\x01"..., 11533748) = 256 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] read(6 [pid 380] umount2("./289/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] epoll_pwait(4 [pid 380] newfstatat(AT_FDCWD, "./289/binderfs" [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=487290649} [pid 380] unlink("./289/binderfs") = 0 [pid 380] umount2("./289/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./289/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./289/cgroup.net") = 0 [pid 380] umount2("./289/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./289/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./289/cgroup.cpu") = 0 [pid 380] umount2("./289/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./289/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./289/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./289", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./290", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x33\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 676 attached [pid 676] set_robust_list(0x55556dd077e0, 24) = 0 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 292 [pid 676] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 676] chdir("./290") = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 676] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 676] setpgid(0, 0) = 0 [pid 676] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 676] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 676] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 676] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 676] write(3, "1000", 4) = 4 [pid 676] close(3) = 0 [pid 676] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 676] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 676] close(249) = 0 [pid 676] close(248) = 0 [pid 676] prctl(PR_SET_NAME, "syz.2.307") = 0 [pid 676] close(4) = 0 [pid 676] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 676] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 676] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 676] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 676] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 676] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 676] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 676] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 676] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 676] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 676] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 676] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 676] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 676] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 676] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 676] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 676] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 676] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 676] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 676] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 676] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 676] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 676] close_range(3, 30, 0) = 0 [pid 676] exit_group(0) = ? [pid 676] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=292, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=971172010}) [pid 380] umount2("./290", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./290", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x33\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x81\xba\x01"..., 256) = 256 [pid 380] <... openat resumed>) = 3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x34\x01\x00\x00\x00\x00\x00\x00", 56 [pid 380] fstat(3 [pid 314] <... write resumed>) = 56 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x34\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./290/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./290/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./290/binderfs") = 0 [pid 380] umount2("./290/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./290/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./290/cgroup.net") = 0 [pid 380] umount2("./290/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./290/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./290/cgroup.cpu") = 0 [pid 380] umount2("./290/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./290/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./290/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./290", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./291", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x34\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 677 attached [pid 677] set_robust_list(0x55556dd077e0, 24) = 0 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 293 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 677] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 677] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 677] chdir("./291") = 0 [pid 677] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 677] setpgid(0, 0) = 0 [pid 677] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 677] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 677] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 677] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 677] write(3, "1000", 4) = 4 [pid 677] close(3) = 0 [pid 677] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 677] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 677] close(249) = 0 [pid 677] close(248) = 0 [pid 677] prctl(PR_SET_NAME, "syz.2.308") = 0 [pid 677] close(4) = 0 [pid 677] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 677] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 677] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 677] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 677] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 677] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 677] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 677] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 677] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 677] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 487, NULL, 0) = 1 [pid 677] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 677] <... futex resumed>) = 0 [pid 310] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 677] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16 [pid 310] read(6 [pid 677] <... bpf resumed>, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 310] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x33\x01\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 677] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x35\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 677] <... futex resumed>) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=980920437}) [pid 310] <... write resumed>) = 1992 [pid 677] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] read(3 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x36\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 677] <... futex resumed>) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 310] <... write resumed>) = 1992 [pid 677] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0 [pid 314] read(3 [pid 310] read(6 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x35\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] epoll_pwait(4 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999992613}) [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 677] <... bpf resumed>, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 314] read(3 [pid 310] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=437302617} [pid 677] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 314] read(3 [pid 677] <... futex resumed>) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x36\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 677] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 677] <... futex resumed>) = 0 [pid 677] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 677] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 677] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 677] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 677] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 677] close_range(3, 30, 0) = 0 [pid 677] exit_group(0) = ? [pid 677] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=293, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=995713077}) [pid 380] umount2("./291", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./291", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x34\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xba\x8c\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 380] fstat(3 [pid 314] <... write resumed>) = 256 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 437, NULL, 0) = 1 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x35\x01\x00\x00\x00\x00\x00\x00", 56 [pid 380] getdents64(3 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 314] <... write resumed>) = 56 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x35\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 310] <... futex resumed>) = 1 [pid 380] umount2("./291/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 307] <... futex resumed>) = 0 [pid 314] <... write resumed>) = 48 [pid 310] read(6 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] newfstatat(AT_FDCWD, "./291/binderfs" [pid 310] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x34\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xba\x8c\x01"..., 11533748) = 256 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./291/binderfs" [pid 310] read(6 [pid 380] <... unlink resumed>) = 0 [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] umount2("./291/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] epoll_pwait(4 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] newfstatat(AT_FDCWD, "./291/cgroup.net" [pid 310] epoll_pwait(4 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=430078658} [pid 380] unlink("./291/cgroup.net") = 0 [pid 380] umount2("./291/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./291/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./291/cgroup.cpu") = 0 [pid 380] umount2("./291/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./291/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./291/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./291", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./292", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x35\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 678 attached , child_tidptr=0x55556dd077d0) = 294 [pid 678] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 678] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 678] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 678] chdir("./292") = 0 [pid 678] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 678] setpgid(0, 0) = 0 [pid 678] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 678] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 678] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 678] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 678] write(3, "1000", 4) = 4 [pid 678] close(3) = 0 [pid 678] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 678] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 678] close(249) = 0 [pid 678] close(248) = 0 [pid 678] prctl(PR_SET_NAME, "syz.2.309") = 0 [pid 678] close(4) = 0 [pid 678] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 678] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 678] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 678] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 678] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 678] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 678] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 678] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 678] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 678] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 678] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 678] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 678] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 678] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 678] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 678] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 678] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 678] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 678] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 678] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 678] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 678] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 678] close_range(3, 30, 0) = 0 [pid 678] exit_group(0) = ? [pid 678] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=294, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=973921455}) [pid 380] umount2("./292", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./292", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x35\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\xfc\x9b\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x36\x01\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x36\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./292/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./292/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./292/binderfs") = 0 [pid 380] umount2("./292/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./292/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./292/cgroup.net") = 0 [pid 380] umount2("./292/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./292/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./292/cgroup.cpu") = 0 [pid 380] umount2("./292/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./292/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./292/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./292", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./293", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 430, NULL, 0) = 1 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 380] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 310] read(6 [pid 307] <... futex resumed>) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 310] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x35\x01\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 380] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x37\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] read(249 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=985413283}) [pid 310] <... write resumed>) = 1992 [pid 380] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x36\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 314] read(3 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x38\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992ci2-android-6-1-perf/strace-static-x86_64: Process 679 attached [pid 314] read(3 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 295 [pid 310] <... write resumed>) = 1992 [pid 679] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x37\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 310] read(6 [pid 679] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 679] rt_sigprocmask(SIG_SETMASK, [] [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 679] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999991777}) [pid 310] epoll_pwait(4 [pid 679] chdir("./293" [pid 314] read(3 [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 679] <... chdir resumed>) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 310] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=386079241} [pid 679] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 314] read(3 [pid 679] setpgid(0, 0) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x38\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 679] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 679] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 679] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 679] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 679] write(3, "1000", 4) = 4 [pid 679] close(3) = 0 [pid 679] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 679] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 679] close(249) = 0 [pid 679] close(248) = 0 [pid 679] prctl(PR_SET_NAME, "syz.2.310") = 0 [pid 679] close(4) = 0 [pid 679] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 679] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 679] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 679] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 679] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 679] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 679] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 679] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 679] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 679] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 679] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 679] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 679] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 679] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 679] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 679] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 679] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 679] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 679] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 679] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 679] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 679] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 679] close_range(3, 30, 0) = 0 [pid 679] exit_group(0) = ? [pid 679] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=295, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=989312278}) [pid 380] umount2("./293", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./293", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x36\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xc3\xc9\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 386, NULL, 0) = 1 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x37\x01\x00\x00\x00\x00\x00\x00", 56 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 310] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x37\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 310] read(6 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 310] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x36\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xc3\xc9\x01"..., 11533748) = 256 [pid 380] umount2("./293/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] read(6 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] newfstatat(AT_FDCWD, "./293/binderfs" [pid 310] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] epoll_pwait(4 [pid 380] unlink("./293/binderfs" [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=372429930} [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./293/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./293/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./293/cgroup.net") = 0 [pid 380] umount2("./293/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./293/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./293/cgroup.cpu") = 0 [pid 380] umount2("./293/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./293/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./293/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./293", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./294", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x37\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 680 attached [pid 680] set_robust_list(0x55556dd077e0, 24) = 0 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 296 [pid 680] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 680] chdir("./294" [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 680] <... chdir resumed>) = 0 [pid 680] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 680] setpgid(0, 0) = 0 [pid 680] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 680] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 680] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 680] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 680] write(3, "1000", 4) = 4 [pid 680] close(3) = 0 [pid 680] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 680] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 680] close(249) = 0 [pid 680] close(248) = 0 [pid 680] prctl(PR_SET_NAME, "syz.2.311") = 0 [pid 680] close(4) = 0 [pid 680] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 680] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 680] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 680] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 680] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 680] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 680] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 680] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 680] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 680] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 680] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 680] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 680] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 680] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 680] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 680] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 680] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 680] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 680] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 680] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 680] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 680] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 680] close_range(3, 30, 0) = 0 [pid 680] exit_group(0) = ? [pid 680] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=296, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = 0 [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=974402620}) [pid 380] umount2("./294", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./294", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x37\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xba\x8c\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x38\x01\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x38\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./294/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./294/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./294/binderfs") = 0 [pid 380] umount2("./294/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./294/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./294/cgroup.net") = 0 [pid 380] umount2("./294/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./294/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./294/cgroup.cpu") = 0 [pid 380] umount2("./294/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./294/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./294/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./294", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./295", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x38\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 681 attached , child_tidptr=0x55556dd077d0) = 297 [pid 681] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 681] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 681] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 681] chdir("./295") = 0 [pid 681] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 681] setpgid(0, 0) = 0 [pid 681] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 681] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 372, NULL, 0) = 1 [pid 681] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 681] <... symlinkat resumed>) = 0 [pid 310] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 681] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 310] read(6 [pid 681] <... openat resumed>) = 3 [pid 310] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x37\x01\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 681] write(3, "1000", 4 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x39\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 681] <... write resumed>) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=983053566}) [pid 310] <... write resumed>) = 1992 [pid 681] close(3 [pid 314] read(3 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x3a\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 681] <... close resumed>) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 310] <... write resumed>) = 1992 [pid 681] read(200 [pid 314] read(3 [pid 310] read(6 [pid 681] <... read resumed>, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x39\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 681] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] epoll_pwait(4 [pid 681] <... symlinkat resumed>) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999991108}) [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 681] close(249 [pid 314] read(3 [pid 310] epoll_pwait(4 [pid 681] <... close resumed>) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=326290816} [pid 681] close(248 [pid 314] read(3 [pid 681] <... close resumed>) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x3a\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 681] prctl(PR_SET_NAME, "syz.2.312" [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 681] <... prctl resumed>) = 0 [pid 681] close(4) = 0 [pid 681] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 681] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 681] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 681] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 681] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 681] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 681] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 681] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 681] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 681] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 681] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 681] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 681] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 681] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 681] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 681] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 681] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 681] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 681] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 681] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 681] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 681] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 681] close_range(3, 30, 0) = 0 [pid 681] exit_group(0) = ? [pid 681] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=297, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=990784898}) [pid 380] umount2("./295", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11, "\x00\x00\x00\x00", 4) = 4 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x38\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xc3\xc9\x01"..., 256 [pid 380] openat(AT_FDCWD, "./295", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] <... write resumed>) = 256 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 326, NULL, 0) = 1 [pid 380] <... openat resumed>) = 3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x39\x01\x00\x00\x00\x00\x00\x00", 56 [pid 380] fstat(3 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 310] <... futex resumed>) = 1 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x39\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 307] <... futex resumed>) = 0 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 310] read(6 [pid 380] umount2("./295/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./295/binderfs" [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x38\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xc3\xc9\x01"..., 11533748) = 256 [pid 380] unlink("./295/binderfs") = 0 [pid 310] read(6 [pid 380] umount2("./295/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] newfstatat(AT_FDCWD, "./295/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./295/cgroup.net") = 0 [pid 310] epoll_pwait(4 [pid 380] umount2("./295/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] epoll_pwait(4 [pid 380] newfstatat(AT_FDCWD, "./295/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./295/cgroup.cpu") = 0 [pid 380] umount2("./295/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=313916201} [pid 380] newfstatat(AT_FDCWD, "./295/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./295/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./295", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./296", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x39\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 682 attached , child_tidptr=0x55556dd077d0) = 298 [pid 682] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 682] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 682] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 682] chdir("./296") = 0 [pid 682] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 682] setpgid(0, 0) = 0 [pid 682] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 682] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 682] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 682] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 682] write(3, "1000", 4) = 4 [pid 682] close(3) = 0 [pid 682] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 682] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 682] close(249) = 0 [pid 682] close(248) = 0 [pid 682] prctl(PR_SET_NAME, "syz.2.313") = 0 [pid 682] close(4) = 0 [pid 682] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 682] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 682] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 682] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 682] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 682] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 682] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 682] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 682] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 682] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 682] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 682] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 682] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 682] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 682] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 682] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 682] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 682] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 682] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 682] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 682] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 682] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 682] close_range(3, 30, 0) = 0 [pid 682] exit_group(0) = ? [pid 682] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=298, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=978736930}) [pid 380] umount2("./296", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11, "\x00\x00\x00\x00", 4) = 4 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x39\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xb1\x4f\x01"..., 256 [pid 380] openat(AT_FDCWD, "./296", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] <... write resumed>) = 256 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x3a\x01\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 56 [pid 380] fstat(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x3a\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 48 [pid 380] getdents64(3 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./296/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./296/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./296/binderfs") = 0 [pid 380] umount2("./296/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./296/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./296/cgroup.net") = 0 [pid 380] umount2("./296/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./296/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./296/cgroup.cpu") = 0 [pid 380] umount2("./296/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./296/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./296/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./296", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./297", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x3a\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 683 attached , child_tidptr=0x55556dd077d0) = 299 [pid 683] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 683] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 683] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 683] chdir("./297") = 0 [pid 683] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 683] setpgid(0, 0) = 0 [pid 683] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 683] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 683] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 683] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 683] write(3, "1000", 4) = 4 [pid 683] close(3) = 0 [pid 683] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 683] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 683] close(249) = 0 [pid 683] close(248) = 0 [pid 683] prctl(PR_SET_NAME, "syz.2.314") = 0 [pid 683] close(4) = 0 [pid 683] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 683] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 683] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 683] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 683] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 683] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 683] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 683] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 683] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 683] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 683] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 683] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 683] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 683] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 683] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 683] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 683] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 683] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 683] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 683] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 683] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 683] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 683] close_range(3, 30, 0) = 0 [pid 683] exit_group(0) = ? [pid 683] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=299, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = 0 [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 380] umount2("./297", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=979485538}) [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] openat(AT_FDCWD, "./297", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] read(11 [pid 380] <... openat resumed>) = 3 [pid 380] fstat(3 [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 380] getdents64(3 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x3a\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x6f\x40\x01"..., 256 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./297/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... write resumed>) = 256 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./297/binderfs" [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./297/binderfs") = 0 [pid 380] umount2("./297/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./297/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./297/cgroup.net") = 0 [pid 380] umount2("./297/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./297/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./297/cgroup.cpu" [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 314, NULL, 0) = 1 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./297/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(6 [pid 307] sched_yield( [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 307] <... sched_yield resumed>) = 0 [pid 380] newfstatat(AT_FDCWD, "./297/cgroup" [pid 310] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x39\x01\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 624 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./297/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./297", AT_REMOVEDIR) = 0 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x3b\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] mkdirat(AT_FDCWD, "./298", 0777) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=996663879}) [pid 310] <... write resumed>) = 1992 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 314] read(3 [pid 380] <... openat resumed>) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x3c\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] <... close resumed>) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 310] <... write resumed>) = 1992 [pid 314] read(3 [pid 310] read(6 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x3b\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] write(3, "\x3c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x18\x00\x08\x00\x04\x00\x00\x00\x10\x00\x0c\x00\x00\x00\x02\x00\x00\x00\x3b\x01\x00\x00\x00\x00\x00\x00\x00\x12\x7a\x00\x00\x00\x00\x00", 64 [pid 310] epoll_pwait(4 [pid 314] <... write resumed>) = 64 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 0, NULL, 0) = 1 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x3b\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 310] read(6 [pid 314] <... write resumed>) = 48 [pid 310] <... read resumed>, "\x3c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x18\x00\x08\x00\x04\x00\x00\x00\x10\x00\x0c\x00\x00\x00\x02\x00\x00\x00\x3b\x01\x00\x00\x00\x00\x00\x00\x00\x12\x7a\x00\x00\x00\x00\x00", 11533748) = 64 [pid 380] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999992218}) [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x3d\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 314] read(3 [pid 380] close(3 [pid 310] <... write resumed>) = 1992 [pid 380] <... close resumed>) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 310] read(6 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 314] read(3 [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] <... socket resumed>) = 3 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x3c\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 310] epoll_pwait(4 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999993372}) [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 310] epoll_pwait(4 [pid 380] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 314] read(3 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=260077890} [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 380] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] read(3 [pid 380] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x3d\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 380] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x3b\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 684 attached , child_tidptr=0x55556dd077d0) = 300 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 684] set_robust_list(0x55556dd077e0, 24 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 684] <... set_robust_list resumed>) = 0 [pid 684] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 684] chdir("./298") = 0 [pid 684] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 684] setpgid(0, 0) = 0 [pid 684] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 684] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 684] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 684] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 684] write(3, "1000", 4) = 4 [pid 684] close(3) = 0 [pid 684] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 684] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 684] close(249) = 0 [pid 684] close(248) = 0 [pid 684] prctl(PR_SET_NAME, "syz.2.315") = 0 [pid 684] close(4) = 0 [pid 684] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 684] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 684] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 684] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 684] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 684] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 684] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 684] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 684] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 684] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 684] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 684] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 684] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 684] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 684] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 684] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 684] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 684] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 684] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 684] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 684] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 684] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 684] close_range(3, 30, 0) = 0 [pid 684] exit_group(0) = ? [pid 684] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=300, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=980808677}) [pid 380] umount2("./298", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11, "\x00\x00\x00\x00", 4) = 4 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x3b\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\xf3\x5e\x01"..., 256 [pid 380] openat(AT_FDCWD, "./298", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] <... write resumed>) = 256 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 260, NULL, 0) = 1 [pid 380] <... openat resumed>) = 3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x3c\x01\x00\x00\x00\x00\x00\x00", 56 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] fstat(3 [pid 314] <... write resumed>) = 56 [pid 310] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x3c\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 310] read(6 [pid 380] getdents64(3 [pid 314] <... write resumed>) = 48 [pid 310] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x3b\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\xf3\x5e\x01"..., 11533748) = 256 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] read(6 [pid 380] umount2("./298/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] epoll_pwait(4 [pid 380] newfstatat(AT_FDCWD, "./298/binderfs" [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=237781034} [pid 380] unlink("./298/binderfs") = 0 [pid 380] umount2("./298/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./298/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./298/cgroup.net") = 0 [pid 380] umount2("./298/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./298/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./298/cgroup.cpu") = 0 [pid 380] umount2("./298/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./298/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./298/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./298", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./299", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x3c\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556dd077d0) = 301 ci2-android-6-1-perf/strace-static-x86_64: Process 685 attached [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 685] set_robust_list(0x55556dd077e0, 24) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 685] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 685] chdir("./299") = 0 [pid 685] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 685] setpgid(0, 0) = 0 [pid 685] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 685] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 685] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 685] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 685] write(3, "1000", 4) = 4 [pid 685] close(3) = 0 [pid 685] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 685] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 685] close(249) = 0 [pid 685] close(248) = 0 [pid 685] prctl(PR_SET_NAME, "syz.2.316") = 0 [pid 685] close(4) = 0 [pid 685] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 685] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 685] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 685] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 685] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 685] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 685] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 685] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 685] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 685] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 685] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 685] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 685] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 685] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 685] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 685] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 685] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 685] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 685] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 685] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 685] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 685] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 685] close_range(3, 30, 0) = 0 [pid 685] exit_group(0) = ? [pid 685] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=301, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=977449896}) [pid 380] umount2("./299", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./299", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x3c\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\xf3\x5e\x01"..., 256) = 256 [pid 380] <... openat resumed>) = 3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x3d\x01\x00\x00\x00\x00\x00\x00", 56 [pid 380] fstat(3 [pid 314] <... write resumed>) = 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x3d\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] getdents64(3 [pid 314] <... write resumed>) = 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] umount2("./299/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./299/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./299/binderfs") = 0 [pid 380] umount2("./299/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./299/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./299/cgroup.net") = 0 [pid 380] umount2("./299/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./299/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./299/cgroup.cpu") = 0 [pid 380] umount2("./299/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./299/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./299/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./299", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./300", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x3d\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 686 attached , child_tidptr=0x55556dd077d0) = 302 [pid 686] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 686] <... set_robust_list resumed>) = 0 [pid 686] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 686] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 686] chdir("./300") = 0 [pid 686] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 686] setpgid(0, 0) = 0 [pid 686] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 686] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 686] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 686] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 686] write(3, "1000", 4) = 4 [pid 686] close(3) = 0 [pid 686] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 686] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 686] close(249) = 0 [pid 686] close(248) = 0 [pid 686] prctl(PR_SET_NAME, "syz.2.317") = 0 [pid 686] close(4) = 0 [pid 686] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 686] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 686] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 686] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 686] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 686] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 686] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 686] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 686] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 686] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 686] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 686] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 686] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 686] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 686] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 686] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 686] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 686] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 686] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 686] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 686] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 686] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 686] close_range(3, 30, 0) = 0 [pid 686] exit_group(0) = ? [pid 686] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=302, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=977319647}) [pid 380] umount2("./300", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11, "\x00\x00\x00\x00", 4) = 4 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x3d\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\xf3\x5e\x01"..., 256 [pid 380] openat(AT_FDCWD, "./300", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] <... write resumed>) = 256 [pid 380] <... openat resumed>) = 3 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./300/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./300/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./300/binderfs") = 0 [pid 380] umount2("./300/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./300/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./300/cgroup.net") = 0 [pid 380] umount2("./300/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./300/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./300/cgroup.cpu") = 0 [pid 380] umount2("./300/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./300/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./300/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./300", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./301", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 238, NULL, 0) = 1 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 310] read(6 [pid 307] <... futex resumed>) = 0 [pid 310] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x3c\x01\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 624 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x3e\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992) = 1992 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=987308718}) [pid 314] read(3, "\xc4\x07\x00\x00", 4) = 4 [pid 314] read(3 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x3f\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x3e\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 314] write(3, "\x3c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x18\x00\x08\x00\x04\x00\x00\x00\x10\x00\x0c\x00\x00\x00\x02\x00\x00\x00\x3e\x01\x00\x00\x00\x00\x00\x00\x80\x9f\xd5\x00\x00\x00\x00\x00", 64 [pid 310] <... write resumed>) = 1992 [pid 314] <... write resumed>) = 64 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x3e\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 310] read(6 [pid 380] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x3e\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 314] <... write resumed>) = 48 [pid 310] <... read resumed>, "\x3c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x18\x00\x08\x00\x04\x00\x00\x00\x10\x00\x0c\x00\x00\x00\x02\x00\x00\x00\x3e\x01\x00\x00\x00\x00\x00\x00\x80\x9f\xd5\x00\x00\x00\x00\x00", 11533748) = 64 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[] [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8}) = 1 (in [3], left {tv_sec=0, tv_nsec=999992406}) [pid 314] read(3, "\xc4\x07\x00\x00", 4) = 4 [pid 314] read(3, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x3f\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x40\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999701857}) [pid 310] <... write resumed>) = 1992 [pid 314] read(3, "\xc4\x07\x00\x00", 4) = 4 [pid 314] read(3, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x40\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8}ci2-android-6-1-perf/strace-static-x86_64: Process 687 attached [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 303 [pid 310] read(6 [pid 687] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 687] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 310] epoll_pwait(4 [pid 687] rt_sigprocmask(SIG_SETMASK, [] [pid 310] <... epoll_pwait resumed>, [{events=EPOLLOUT, data=0x3fb4d00704000002}], 128, 0, NULL, 0) = 1 [pid 687] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 310] epoll_pwait(4 [pid 687] chdir("./301") = 0 [pid 687] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=175057760} [pid 687] <... prctl resumed>) = 0 [pid 687] setpgid(0, 0) = 0 [pid 687] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 687] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 687] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 687] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 687] write(3, "1000", 4) = 4 [pid 687] close(3) = 0 [pid 687] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 687] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 687] close(249) = 0 [pid 687] close(248) = 0 [pid 687] prctl(PR_SET_NAME, "syz.2.318") = 0 [pid 687] close(4) = 0 [pid 687] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 687] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 687] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 687] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 687] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 687] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 687] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 687] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 687] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 687] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 687] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 687] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 687] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 687] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 687] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 687] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 687] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 687] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 687] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 687] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 687] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 687] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 687] close_range(3, 30, 0) = 0 [pid 687] exit_group(0) = ? [pid 687] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=303, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=986722898}) [pid 380] umount2("./301", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./301", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x3e\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x24\xf4\x00"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 175, NULL, 0) = 1 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x3f\x01\x00\x00\x00\x00\x00\x00", 56 [pid 380] getdents64(3 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 56 [pid 380] umount2("./301/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] <... futex resumed>) = 1 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x3f\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 307] <... futex resumed>) = 0 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... write resumed>) = 48 [pid 310] read(6 [pid 380] newfstatat(AT_FDCWD, "./301/binderfs" [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x3e\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x24\xf4\x00"..., 11533748) = 256 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./301/binderfs" [pid 310] read(6 [pid 380] <... unlink resumed>) = 0 [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] umount2("./301/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] epoll_pwait(4 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] newfstatat(AT_FDCWD, "./301/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] epoll_pwait(4 [pid 380] unlink("./301/cgroup.net" [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=160764729} [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./301/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./301/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./301/cgroup.cpu") = 0 [pid 380] umount2("./301/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./301/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./301/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./301", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./302", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x3f\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 688 attached [pid 688] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 304 [pid 688] <... set_robust_list resumed>) = 0 [pid 688] rt_sigprocmask(SIG_SETMASK, [] [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 688] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 688] chdir("./302") = 0 [pid 688] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 688] setpgid(0, 0) = 0 [pid 688] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 688] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 688] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 688] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 688] write(3, "1000", 4) = 4 [pid 688] close(3) = 0 [pid 688] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 688] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 688] close(249) = 0 [pid 688] close(248) = 0 [pid 688] prctl(PR_SET_NAME, "syz.2.319") = 0 [pid 688] close(4) = 0 [pid 688] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 688] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 688] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 688] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 688] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 688] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 688] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 688] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 688] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 688] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 688] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 688] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 688] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 688] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 688] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 688] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 688] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 688] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 688] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 688] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 688] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 688] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 688] close_range(3, 30, 0) = 0 [pid 688] exit_group(0) = ? [pid 688] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=304, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=965951696}) [pid 380] umount2("./302", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./302", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x3f\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\x0e\x16\x02"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x40\x01\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x40\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./302/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./302/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./302/binderfs") = 0 [pid 380] umount2("./302/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./302/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./302/cgroup.net") = 0 [pid 380] umount2("./302/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./302/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./302/cgroup.cpu") = 0 [pid 380] umount2("./302/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./302/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./302/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./302", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./303", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x40\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 161, NULL, 0) = 1 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 307] <... futex resumed>) = 0 [pid 310] read(6, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x3f\x01\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 ci2-android-6-1-perf/strace-static-x86_64: Process 689 attached [pid 689] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 305 [pid 689] <... set_robust_list resumed>) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 689] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x41\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 689] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=990751400}) [pid 310] <... write resumed>) = 1992 [pid 689] chdir("./303" [pid 314] read(3 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x42\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 689] <... chdir resumed>) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 689] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 314] read(3 [pid 310] <... write resumed>) = 1992 [pid 689] <... prctl resumed>) = 0 [pid 689] setpgid(0, 0) = 0 [pid 689] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x41\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 310] read(6 [pid 689] <... symlinkat resumed>) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 689] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999992088}) [pid 689] <... symlinkat resumed>) = 0 [pid 314] read(3 [pid 310] epoll_pwait(4 [pid 689] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 314] read(3 [pid 310] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=114711360} [pid 689] <... symlinkat resumed>) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x42\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 689] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 689] <... openat resumed>) = 3 [pid 689] write(3, "1000", 4) = 4 [pid 689] close(3) = 0 [pid 689] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 689] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 689] close(249) = 0 [pid 689] close(248) = 0 [pid 689] prctl(PR_SET_NAME, "syz.2.320") = 0 [pid 689] close(4) = 0 [pid 689] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 689] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 689] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 689] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 689] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 689] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 689] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 689] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 689] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 689] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 689] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 689] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 689] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 689] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 689] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 689] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 689] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 689] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 689] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 689] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 689] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 689] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 689] close_range(3, 30, 0) = 0 [pid 689] exit_group(0) = ? [pid 689] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=305, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=989628046}) [pid 380] umount2("./303", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11, "\x00\x00\x00\x00", 4) = 4 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x40\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\xf3\x5e\x01"..., 256 [pid 380] openat(AT_FDCWD, "./303", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] <... write resumed>) = 256 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 115, NULL, 0) = 1 [pid 380] <... openat resumed>) = 3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x41\x01\x00\x00\x00\x00\x00\x00", 56 [pid 380] fstat(3 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 310] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x41\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 310] read(6 [pid 307] sched_getaffinity(0, 8192 [pid 380] umount2("./303/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x40\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\xf3\x5e\x01"..., 11533748) = 256 [pid 307] <... sched_getaffinity resumed>, [0 1]) = 8 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./303/binderfs" [pid 310] read(6 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] unlink("./303/binderfs") = 0 [pid 310] epoll_pwait(4 [pid 380] umount2("./303/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] epoll_pwait(4 [pid 380] newfstatat(AT_FDCWD, "./303/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./303/cgroup.net") = 0 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=100800040} [pid 380] umount2("./303/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./303/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./303/cgroup.cpu") = 0 [pid 380] umount2("./303/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./303/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./303/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./303", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./304", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x41\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556dd077d0) = 306 ci2-android-6-1-perf/strace-static-x86_64: Process 690 attached [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 690] set_robust_list(0x55556dd077e0, 24) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 690] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 690] chdir("./304") = 0 [pid 690] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 690] setpgid(0, 0) = 0 [pid 690] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 690] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 690] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 690] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 690] write(3, "1000", 4) = 4 [pid 690] close(3) = 0 [pid 690] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 690] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 690] close(249) = 0 [pid 690] close(248) = 0 [pid 690] prctl(PR_SET_NAME, "syz.2.321") = 0 [pid 690] close(4) = 0 [pid 690] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 690] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 690] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 690] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 690] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 690] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 690] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 690] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 690] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 690] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 690] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 690] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 690] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 690] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 690] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 690] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 690] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 690] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 690] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 690] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 690] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 690] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 690] close_range(3, 30, 0) = 0 [pid 690] exit_group(0) = ? [pid 690] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=306, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=975679493}) [pid 380] umount2("./304", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./304", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x41\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xba\x8c\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x42\x01\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x42\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./304/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./304/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./304/binderfs") = 0 [pid 380] umount2("./304/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./304/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./304/cgroup.net") = 0 [pid 380] umount2("./304/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./304/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./304/cgroup.cpu") = 0 [pid 380] umount2("./304/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./304/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./304/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./304", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./305", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x42\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 691 attached , child_tidptr=0x55556dd077d0) = 307 [pid 691] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 691] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 691] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 691] chdir("./305") = 0 [pid 691] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 691] setpgid(0, 0) = 0 [pid 691] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 691] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 691] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 691] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 101, NULL, 0) = 1 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 307] <... futex resumed>) = 0 [pid 691] <... openat resumed>) = 3 [pid 310] read(6 [pid 691] write(3, "1000", 4 [pid 310] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x41\x01\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 691] <... write resumed>) = 4 [pid 691] close(3 [pid 310] write(2, "2026/08/16 19:15:15 executed programs: 306\n", 432026/08/16 19:15:15 executed programs: 306 [pid 691] <... close resumed>) = 0 [pid 310] <... write resumed>) = 43 [pid 691] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 691] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 691] close(249) = 0 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x43\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 691] close(248) = 0 [pid 310] <... write resumed>) = 1992 [pid 691] prctl(PR_SET_NAME, "syz.2.322" [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=982359554}) [pid 691] <... prctl resumed>) = 0 [pid 691] close(4) = 0 [pid 691] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 691] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 314] read(3 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x44\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 691] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 310] <... write resumed>) = 1992 [pid 691] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] read(3 [pid 310] read(6 [pid 691] <... futex resumed>) = 0 [pid 691] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x43\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 691] <... futex resumed>) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] epoll_pwait(4 [pid 691] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999991950}) [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 691] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] read(3 [pid 310] epoll_pwait(4 [pid 691] <... futex resumed>) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 691] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] read(3 [pid 691] <... futex resumed>) = 0 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=56124516} [pid 691] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x44\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 691] <... bpf resumed>, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 691] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 691] <... futex resumed>) = 0 [pid 691] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 691] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 691] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 691] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 691] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 691] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 691] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 691] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 691] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 691] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 691] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 691] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 691] close_range(3, 30, 0) = 0 [pid 691] exit_group(0) = ? [pid 691] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=307, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=992560724}) [pid 380] umount2("./305", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./305", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x42\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xc3\xc9\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 57, NULL, 0) = 1 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x43\x01\x00\x00\x00\x00\x00\x00", 56 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 310] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x43\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 310] read(6 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./305/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x42\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xc3\xc9\x01"..., 11533748) = 256 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] newfstatat(AT_FDCWD, "./305/binderfs" [pid 310] read(6 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] unlink("./305/binderfs" [pid 310] epoll_pwait(4 [pid 380] <... unlink resumed>) = 0 [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] umount2("./305/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] epoll_pwait(4 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=45702795} [pid 380] newfstatat(AT_FDCWD, "./305/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./305/cgroup.net") = 0 [pid 380] umount2("./305/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./305/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./305/cgroup.cpu") = 0 [pid 380] umount2("./305/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./305/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./305/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./305", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./306", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x43\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 692 attached [pid 692] set_robust_list(0x55556dd077e0, 24) = 0 [pid 692] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 308 [pid 692] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 692] chdir("./306") = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 692] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 692] setpgid(0, 0) = 0 [pid 692] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 692] <... symlinkat resumed>) = 0 [pid 692] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 692] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 692] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 692] write(3, "1000", 4) = 4 [pid 692] close(3) = 0 [pid 692] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 692] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 692] close(249) = 0 [pid 692] close(248) = 0 [pid 692] prctl(PR_SET_NAME, "syz.2.323") = 0 [pid 692] close(4) = 0 [pid 692] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 692] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 692] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 692] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 692] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 692] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 692] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 692] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 692] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 692] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 692] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 692] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 692] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 692] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 692] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 692] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 692] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 692] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 692] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 692] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 692] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 692] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 692] close_range(3, 30, 0) = 0 [pid 692] exit_group(0) = ? [pid 692] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=308, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=972927816}) [pid 380] umount2("./306", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./306", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x43\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x3f\xab\x01"..., 256) = 256 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x44\x01\x00\x00\x00\x00\x00\x00", 56) = 56 [pid 380] <... openat resumed>) = 3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x44\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] fstat(3 [pid 314] <... write resumed>) = 48 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./306/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./306/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./306/binderfs") = 0 [pid 380] umount2("./306/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./306/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./306/cgroup.net") = 0 [pid 380] umount2("./306/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./306/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./306/cgroup.cpu") = 0 [pid 380] umount2("./306/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./306/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./306/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./306", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./307", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x44\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 693 attached [pid 693] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 309 [pid 693] <... set_robust_list resumed>) = 0 [pid 693] rt_sigprocmask(SIG_SETMASK, [] [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 693] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 693] chdir("./307" [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 693] <... chdir resumed>) = 0 [pid 693] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 693] setpgid(0, 0) = 0 [pid 693] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 693] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 693] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 693] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 693] write(3, "1000", 4) = 4 [pid 693] close(3) = 0 [pid 693] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 693] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 693] close(249) = 0 [pid 693] close(248) = 0 [pid 693] prctl(PR_SET_NAME, "syz.2.324") = 0 [pid 693] close(4) = 0 [pid 693] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 693] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 693] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 693] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 693] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 693] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 693] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 46, NULL, 0) = 1 [pid 693] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 693] <... futex resumed>) = 0 [pid 310] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 693] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0 [pid 310] read(6 [pid 693] <... bpf resumed>, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x43\x01\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 693] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 693] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x45\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 693] <... futex resumed>) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=979961145}) [pid 310] <... write resumed>) = 1992 [pid 693] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16 [pid 314] read(3 [pid 693] <... bpf resumed>, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x46\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 693] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] read(3 [pid 310] <... write resumed>) = 1992 [pid 693] <... futex resumed>) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x45\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 310] read(6 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 693] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999991700}) [pid 310] epoll_pwait(4 [pid 693] <... futex resumed>) = 0 [pid 314] read(3 [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 693] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 310] futex(0x1ed5c4d97960, FUTEX_WAKE_PRIVATE, 1 [pid 314] read(3 [pid 312] <... futex resumed>) = 0 [pid 310] <... futex resumed>) = 1 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x46\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 312] epoll_pwait(4 [pid 310] epoll_pwait(4 [pid 693] <... bpf resumed>, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 693] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 312] write(5, "\x01\x00\x00\x00\x00\x00\x00\x00", 8 [pid 693] <... futex resumed>) = 0 [pid 312] <... write resumed>) = 8 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN, data=0x3548238}], 128, 1949, NULL, 0) = 1 [pid 693] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 312] futex(0x1ed5c4d97960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 310] read(5 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=995926161} [pid 693] <... futex resumed>) = 0 [pid 310] <... read resumed>, "\x01\x00\x00\x00\x00\x00\x00\x00", 8) = 8 [pid 693] perf_event_open( [pid 310] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 310] epoll_pwait(4 [pid 693] <... perf_event_open resumed>{type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 693] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 693] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 693] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 693] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 693] close_range(3, 30, 0) = 0 [pid 693] exit_group(0) = ? [pid 693] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=309, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=992633606}) [pid 380] umount2("./307", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./307", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x44\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xc3\xc9\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 995, NULL, 0) = 1 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x45\x01\x00\x00\x00\x00\x00\x00", 56 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 310] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x45\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 310] read(6 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 310] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x44\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xc3\xc9\x01"..., 11533748) = 256 [pid 380] umount2("./307/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] read(6 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] newfstatat(AT_FDCWD, "./307/binderfs" [pid 310] epoll_pwait(4 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] unlink("./307/binderfs" [pid 310] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=986884705} [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./307/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./307/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./307/cgroup.net") = 0 [pid 380] umount2("./307/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./307/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./307/cgroup.cpu") = 0 [pid 380] umount2("./307/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./307/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./307/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./307", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./308", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x45\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 694 attached , child_tidptr=0x55556dd077d0) = 310 [pid 694] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 694] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 694] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 694] chdir("./308") = 0 [pid 694] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 694] setpgid(0, 0) = 0 [pid 694] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 694] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 694] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 694] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 694] write(3, "1000", 4) = 4 [pid 694] close(3) = 0 [pid 694] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 694] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 694] close(249) = 0 [pid 694] close(248) = 0 [pid 694] prctl(PR_SET_NAME, "syz.2.325") = 0 [pid 694] close(4) = 0 [pid 694] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 694] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 694] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 694] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 694] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 694] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 694] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 694] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 694] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 694] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 694] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 694] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 694] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 694] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 694] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 694] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 694] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 694] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 694] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 694] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 694] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 694] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 694] close_range(3, 30, 0) = 0 [pid 694] exit_group(0) = ? [pid 694] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=310, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = 0 [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=977551397}) [pid 380] umount2("./308", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./308", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x45\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x36\x6e\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x46\x01\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x46\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./308/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./308/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./308/binderfs") = 0 [pid 380] umount2("./308/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./308/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./308/cgroup.net") = 0 [pid 380] umount2("./308/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./308/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./308/cgroup.cpu") = 0 [pid 380] umount2("./308/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./308/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./308/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./308", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./309", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x46\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 695 attached [pid 695] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 311 [pid 695] <... set_robust_list resumed>) = 0 [pid 695] rt_sigprocmask(SIG_SETMASK, [] [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 695] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 695] chdir("./309" [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 695] <... chdir resumed>) = 0 [pid 695] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 695] setpgid(0, 0) = 0 [pid 695] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 695] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 695] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 695] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 695] write(3, "1000", 4) = 4 [pid 695] close(3) = 0 [pid 695] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 695] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 695] close(249) = 0 [pid 695] close(248) = 0 [pid 695] prctl(PR_SET_NAME, "syz.2.326") = 0 [pid 695] close(4) = 0 [pid 695] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 695] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 695] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 695] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 695] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 695] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 695] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 695] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 695] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 695] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 695] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 695] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 695] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 695] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 695] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 695] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 695] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 695] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 695] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 695] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 695] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 695] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 695] close_range(3, 30, 0) = 0 [pid 695] exit_group(0) = ? [pid 695] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=311, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 987, NULL, 0) = 1 [pid 380] write(248, "\x00\x00\x00\x00", 4 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... write resumed>) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=976072195}) [pid 310] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] umount2("./309", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 310] read(6 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./309", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x46\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x36\x6e\x01"..., 256 [pid 310] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x45\x01\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 380] getdents64(3 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x47\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999871178}) [pid 310] <... write resumed>) = 1992 [pid 380] umount2("./309/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(3 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./309/binderfs" [pid 314] read(3 [pid 310] <... write resumed>) = 1992 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x47\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 380] unlink("./309/binderfs" [pid 310] read(6 [pid 314] write(3, "\x3c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x18\x00\x08\x00\x04\x00\x00\x00\x10\x00\x0c\x00\x00\x00\x02\x00\x00\x00\x47\x01\x00\x00\x00\x00\x00\x00\x80\x84\x1e\x00\x00\x00\x00\x00", 64 [pid 380] <... unlink resumed>) = 0 [pid 314] <... write resumed>) = 64 [pid 310] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x46\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x36\x6e\x01"..., 11533748) = 320 [pid 380] umount2("./309/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x47\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... write resumed>) = 48 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x49\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] newfstatat(AT_FDCWD, "./309/cgroup.net" [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... write resumed>) = 1992 [pid 380] unlink("./309/cgroup.net" [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999981139}) [pid 310] read(6 [pid 380] <... unlink resumed>) = 0 [pid 314] read(3 [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] umount2("./309/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 310] epoll_pwait(4 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] read(3 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLOUT, data=0x3fb4d00704000002}], 128, 0, NULL, 0) = 1 [pid 380] newfstatat(AT_FDCWD, "./309/cgroup.cpu" [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 310] epoll_pwait(4 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] unlink("./309/cgroup.cpu" [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=935102114} [pid 380] <... unlink resumed>) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999993111}) [pid 380] umount2("./309/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] read(3 [pid 380] newfstatat(AT_FDCWD, "./309/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 380] unlink("./309/cgroup") = 0 [pid 314] read(3 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x49\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 380] close(3) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] unlinkat(AT_FDCWD, "./309", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./310", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x47\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 696 attached [pid 696] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 312 [pid 696] <... set_robust_list resumed>) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 696] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 696] chdir("./310") = 0 [pid 696] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 696] setpgid(0, 0) = 0 [pid 696] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 696] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 696] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 696] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 696] write(3, "1000", 4) = 4 [pid 696] close(3) = 0 [pid 696] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 696] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 696] close(249) = 0 [pid 696] close(248) = 0 [pid 696] prctl(PR_SET_NAME, "syz.2.327") = 0 [pid 696] close(4) = 0 [pid 696] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 696] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 696] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 696] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 696] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 696] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 696] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 696] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 696] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 696] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 696] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 696] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 696] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 696] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 696] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 696] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 696] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 696] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 696] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 696] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 696] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 696] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 696] close_range(3, 30, 0) = 0 [pid 696] exit_group(0) = ? [pid 696] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=312, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=978987123}) [pid 380] umount2("./310", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./310", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x47\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x78\x7d\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 935, NULL, 0) = 1 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 310] <... futex resumed>) = 1 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x48\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 310] read(6 [pid 307] <... futex resumed>) = 0 [pid 380] umount2("./310/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... write resumed>) = 48 [pid 310] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x47\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x78\x7d\x01"..., 11533748) = 256 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] newfstatat(AT_FDCWD, "./310/binderfs" [pid 310] read(6 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] unlink("./310/binderfs" [pid 310] epoll_pwait(4 [pid 380] <... unlink resumed>) = 0 [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] umount2("./310/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=910630748} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./310/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./310/cgroup.net") = 0 [pid 380] umount2("./310/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./310/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./310/cgroup.cpu") = 0 [pid 380] umount2("./310/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./310/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./310/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./310", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./311", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x48\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 697 attached , child_tidptr=0x55556dd077d0) = 313 [pid 697] set_robust_list(0x55556dd077e0, 24) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 697] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 697] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 697] chdir("./311") = 0 [pid 697] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 697] setpgid(0, 0) = 0 [pid 697] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 697] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 697] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 697] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 697] write(3, "1000", 4) = 4 [pid 697] close(3) = 0 [pid 697] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 697] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 697] close(249) = 0 [pid 697] close(248) = 0 [pid 697] prctl(PR_SET_NAME, "syz.2.328") = 0 [pid 697] close(4) = 0 [pid 697] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 697] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 697] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 697] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 697] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 697] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 697] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 697] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 697] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 697] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 697] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 697] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 697] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 697] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 697] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 697] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 697] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 697] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 697] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 697] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 697] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 697] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 697] close_range(3, 30, 0) = 0 [pid 697] exit_group(0) = ? [pid 697] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=313, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=972581717}) [pid 380] umount2("./311", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./311", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x81\xba\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x49\x01\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x49\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./311/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./311/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./311/binderfs") = 0 [pid 380] umount2("./311/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./311/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./311/cgroup.net") = 0 [pid 380] umount2("./311/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./311/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./311/cgroup.cpu") = 0 [pid 380] umount2("./311/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./311/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./311/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./311", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./312", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x49\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 698 attached , child_tidptr=0x55556dd077d0) = 314 [pid 698] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 698] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 698] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 698] chdir("./312") = 0 [pid 698] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 698] setpgid(0, 0) = 0 [pid 698] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 910, NULL, 0) = 1 [pid 698] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu" [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 698] <... symlinkat resumed>) = 0 [pid 310] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 698] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net" [pid 310] read(6 [pid 698] <... symlinkat resumed>) = 0 [pid 310] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 698] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x4a\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 698] write(3, "1000", 4 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=986266411}) [pid 310] <... write resumed>) = 1992 [pid 698] <... write resumed>) = 4 [pid 314] read(3 [pid 698] close(3) = 0 [pid 698] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x4b\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 698] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 314] read(3 [pid 310] <... write resumed>) = 1992 [pid 698] <... symlinkat resumed>) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x4a\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 310] read(6 [pid 698] close(249 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 698] <... close resumed>) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999991795}) [pid 310] epoll_pwait(4 [pid 698] close(248 [pid 314] read(3 [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 698] <... close resumed>) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 310] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=866708465} [pid 698] prctl(PR_SET_NAME, "syz.2.329" [pid 314] read(3 [pid 698] <... prctl resumed>) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x4b\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 698] close(4 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 698] <... close resumed>) = 0 [pid 698] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 698] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 698] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 698] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 698] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 698] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 698] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 698] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 698] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 698] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 698] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 698] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 698] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 698] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 698] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 698] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 698] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 698] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 698] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 698] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 698] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 698] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 698] close_range(3, 30, 0) = 0 [pid 698] exit_group(0) = ? [pid 698] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=314, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=990841035}) [pid 380] umount2("./312", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./312", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x49\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xba\x8c\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 867, NULL, 0) = 1 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x4a\x01\x00\x00\x00\x00\x00\x00", 56 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 310] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x4a\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 310] read(6 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 310] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x49\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xba\x8c\x01"..., 11533748) = 256 [pid 380] umount2("./312/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] read(6 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] newfstatat(AT_FDCWD, "./312/binderfs" [pid 310] epoll_pwait(4 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] unlink("./312/binderfs" [pid 310] epoll_pwait(4 [pid 380] <... unlink resumed>) = 0 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=855345898} [pid 380] umount2("./312/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./312/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./312/cgroup.net") = 0 [pid 380] umount2("./312/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./312/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./312/cgroup.cpu") = 0 [pid 380] umount2("./312/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./312/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./312/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./312", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./313", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x4a\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 699 attached , child_tidptr=0x55556dd077d0) = 315 [pid 699] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 699] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 699] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 699] chdir("./313") = 0 [pid 699] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 699] setpgid(0, 0) = 0 [pid 699] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 699] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 699] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 699] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 699] write(3, "1000", 4) = 4 [pid 699] close(3) = 0 [pid 699] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 699] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 699] close(249) = 0 [pid 699] close(248) = 0 [pid 699] prctl(PR_SET_NAME, "syz.2.330") = 0 [pid 699] close(4) = 0 [pid 699] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 699] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 699] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 699] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 699] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 699] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 699] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 699] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 699] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 699] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 699] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 699] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 699] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 699] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 699] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 699] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 699] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 699] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 699] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 699] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 699] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 699] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 699] close_range(3, 30, 0) = 0 [pid 699] exit_group(0) = ? [pid 699] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=315, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=973670444}) [pid 380] umount2("./313", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./313", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x4a\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\xfc\x9b\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x4b\x01\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x4b\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./313/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./313/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./313/binderfs") = 0 [pid 380] umount2("./313/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./313/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./313/cgroup.net") = 0 [pid 380] umount2("./313/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./313/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./313/cgroup.cpu") = 0 [pid 380] umount2("./313/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./313/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./313/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./313", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./314", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x4b\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 700 attached , child_tidptr=0x55556dd077d0) = 316 [pid 700] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 700] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 700] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 700] chdir("./314") = 0 [pid 700] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 700] setpgid(0, 0) = 0 [pid 700] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 700] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 700] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 700] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 700] write(3, "1000", 4) = 4 [pid 700] close(3) = 0 [pid 700] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 700] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 700] close(249) = 0 [pid 700] close(248) = 0 [pid 700] prctl(PR_SET_NAME, "syz.2.331") = 0 [pid 700] close(4) = 0 [pid 700] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 700] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 700] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 700] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 700] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 700] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 700] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 700] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 700] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 700] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 700] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 700] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 700] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 700] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 700] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 855, NULL, 0) = 1 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 700] <... bpf resumed>, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 700] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 700] <... futex resumed>) = 0 [pid 310] read(6 [pid 700] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 700] perf_event_open( [pid 310] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x4a\x01\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 700] <... perf_event_open resumed>{type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x4c\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 700] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=979558532}) [pid 310] <... write resumed>) = 1992 [pid 700] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] read(3 [pid 700] <... futex resumed>) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 700] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4 [pid 314] read(3 [pid 700] <... ioctl resumed>) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x4c\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x4d\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 700] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 700] <... futex resumed>) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999978102}) [pid 310] <... write resumed>) = 1992 [pid 700] close_range(3, 30, 0 [pid 314] read(3 [pid 310] read(6 [pid 700] <... close_range resumed>) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 700] exit_group(0 [pid 314] read(3 [pid 310] epoll_pwait(4 [pid 700] <... exit_group resumed>) = ? [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x4d\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 310] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=804731155} [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 700] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=316, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=999347190}) [pid 380] umount2("./314", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] read(11 [pid 380] openat(AT_FDCWD, "./314", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x4b\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xba\x8c\x01"..., 256 [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./314/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] <... write resumed>) = 256 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 805, NULL, 0) = 1 [pid 380] newfstatat(AT_FDCWD, "./314/binderfs" [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x4c\x01\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] unlink("./314/binderfs" [pid 314] <... write resumed>) = 56 [pid 380] <... unlink resumed>) = 0 [pid 310] <... futex resumed>) = 1 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x4c\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 307] <... futex resumed>) = 0 [pid 380] umount2("./314/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... write resumed>) = 48 [pid 310] read(6 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./314/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x4b\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xba\x8c\x01"..., 11533748) = 256 [pid 380] unlink("./314/cgroup.net") = 0 [pid 310] read(6 [pid 380] umount2("./314/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] newfstatat(AT_FDCWD, "./314/cgroup.cpu" [pid 310] epoll_pwait(4 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./314/cgroup.cpu") = 0 [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] umount2("./314/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 310] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=801398411} [pid 380] newfstatat(AT_FDCWD, "./314/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./314/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./314", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./315", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x4c\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556dd077d0) = 317 ci2-android-6-1-perf/strace-static-x86_64: Process 701 attached [pid 380] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 701] set_robust_list(0x55556dd077e0, 24) = 0 [pid 701] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 701] chdir("./315") = 0 [pid 701] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 701] setpgid(0, 0) = 0 [pid 701] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 701] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 701] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 701] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 701] write(3, "1000", 4) = 4 [pid 701] close(3) = 0 [pid 701] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 701] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 701] close(249) = 0 [pid 701] close(248) = 0 [pid 701] prctl(PR_SET_NAME, "syz.2.332") = 0 [pid 701] close(4) = 0 [pid 701] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 701] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 701] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 701] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 701] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 701] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 701] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 701] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 701] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 701] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 701] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 701] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 701] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 701] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 701] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 701] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 701] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 701] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 701] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 701] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 701] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 701] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 701] close_range(3, 30, 0) = 0 [pid 701] exit_group(0) = ? [pid 701] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=317, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 380] umount2("./315", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=974622116}) [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] openat(AT_FDCWD, "./315", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] read(11 [pid 380] <... openat resumed>) = 3 [pid 380] fstat(3 [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x4c\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\xfc\x9b\x01"..., 256 [pid 380] umount2("./315/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] <... write resumed>) = 256 [pid 380] newfstatat(AT_FDCWD, "./315/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./315/binderfs" [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x4d\x01\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./315/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... write resumed>) = 56 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./315/cgroup.net" [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x4d\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./315/cgroup.net" [pid 314] <... write resumed>) = 48 [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./315/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./315/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./315/cgroup.cpu") = 0 [pid 380] umount2("./315/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./315/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./315/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./315", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./316", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x4d\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 702 attached , child_tidptr=0x55556dd077d0) = 318 [pid 702] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 702] <... set_robust_list resumed>) = 0 [pid 702] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 702] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 702] chdir("./316") = 0 [pid 702] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 702] setpgid(0, 0) = 0 [pid 702] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 702] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 702] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 702] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 702] write(3, "1000", 4) = 4 [pid 702] close(3) = 0 [pid 702] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 702] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 702] close(249) = 0 [pid 702] close(248) = 0 [pid 702] prctl(PR_SET_NAME, "syz.2.333") = 0 [pid 702] close(4) = 0 [pid 702] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 702] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 702] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 702] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 702] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 702] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 702] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 702] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 702] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 801, NULL, 0) = 1 [pid 702] <... bpf resumed>, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 702] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 702] <... futex resumed>) = 0 [pid 310] read(6 [pid 702] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x4c\x01\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 702] <... futex resumed>) = 0 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x4e\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 702] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=983954688}) [pid 310] <... write resumed>) = 1992 [pid 702] <... bpf resumed>, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 314] read(3 [pid 702] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 702] <... futex resumed>) = 0 [pid 314] read(3 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x4f\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 702] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x4e\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 310] <... write resumed>) = 1992 [pid 702] <... futex resumed>) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] read(6 [pid 702] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999992066}) [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 310] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=756970538} [pid 702] <... bpf resumed>, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 314] read(3 [pid 702] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 702] <... futex resumed>) = 0 [pid 314] read(3 [pid 702] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x4f\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 702] <... futex resumed>) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 702] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 702] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 702] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 702] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 702] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 702] close_range(3, 30, 0) = 0 [pid 702] exit_group(0) = ? [pid 702] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=318, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=994976931}) [pid 380] umount2("./316", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11, "\x00\x00\x00\x00", 4) = 4 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x4d\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x36\x6e\x01"..., 256 [pid 380] openat(AT_FDCWD, "./316", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] <... write resumed>) = 256 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 757, NULL, 0) = 1 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x4e\x01\x00\x00\x00\x00\x00\x00", 56) = 56 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... openat resumed>) = 3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x4e\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] fstat(3 [pid 314] <... write resumed>) = 48 [pid 310] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] read(6 [pid 380] getdents64(3 [pid 310] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x4d\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x36\x6e\x01"..., 11533748) = 256 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./316/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(6 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] newfstatat(AT_FDCWD, "./316/binderfs" [pid 310] epoll_pwait(4 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] unlink("./316/binderfs" [pid 310] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=748795709} [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./316/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./316/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./316/cgroup.net") = 0 [pid 380] umount2("./316/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./316/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./316/cgroup.cpu") = 0 [pid 380] umount2("./316/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./316/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./316/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./316", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./317", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x4e\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 703 attached , child_tidptr=0x55556dd077d0) = 319 [pid 703] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 703] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 703] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 703] chdir("./317") = 0 [pid 703] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 703] setpgid(0, 0) = 0 [pid 703] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 703] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 703] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 703] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 703] write(3, "1000", 4) = 4 [pid 703] close(3) = 0 [pid 703] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 703] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 703] close(249) = 0 [pid 703] close(248) = 0 [pid 703] prctl(PR_SET_NAME, "syz.2.334") = 0 [pid 703] close(4) = 0 [pid 703] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 703] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 703] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 703] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 703] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 703] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 703] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 703] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 703] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 703] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 703] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 703] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 703] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 703] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 703] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 703] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 703] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 703] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 703] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 703] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 703] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 703] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 703] close_range(3, 30, 0) = 0 [pid 703] exit_group(0) = ? [pid 703] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=319, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=975285601}) [pid 380] umount2("./317", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./317", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x4e\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x78\x7d\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x4f\x01\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x4f\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./317/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./317/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./317/binderfs") = 0 [pid 380] umount2("./317/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./317/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./317/cgroup.net") = 0 [pid 380] umount2("./317/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./317/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./317/cgroup.cpu") = 0 [pid 380] umount2("./317/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./317/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./317/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./317", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./318", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x4f\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 704 attached [pid 704] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 320 [pid 704] <... set_robust_list resumed>) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 704] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 704] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 704] chdir("./318") = 0 [pid 704] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 704] setpgid(0, 0) = 0 [pid 704] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 704] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 704] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 704] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 704] write(3, "1000", 4) = 4 [pid 704] close(3) = 0 [pid 704] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 704] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 704] close(249) = 0 [pid 704] close(248) = 0 [pid 704] prctl(PR_SET_NAME, "syz.2.335") = 0 [pid 704] close(4) = 0 [pid 704] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 704] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 704] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 704] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 704] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 704] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 704] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 704] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 704] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 704] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 704] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 704] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 704] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 704] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 704] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 704] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 704] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 704] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 704] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 704] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 704] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 704] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 704] close_range(3, 30, 0) = 0 [pid 704] exit_group(0) = ? [pid 704] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=320, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=977041575}) [pid 380] umount2("./318", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 749, NULL, 0) = 1 [pid 380] openat(AT_FDCWD, "./318", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... openat resumed>) = 3 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x4f\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x36\x6e\x01"..., 256 [pid 310] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] fstat(3 [pid 314] <... write resumed>) = 256 [pid 310] read(6 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x4e\x01\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 380] getdents64(3 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x50\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999330176}) [pid 310] <... write resumed>) = 1992 [pid 380] umount2("./318/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(3, "\xc4\x07\x00\x00", 4) = 4 [pid 314] read(3 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x50\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x51\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] newfstatat(AT_FDCWD, "./318/binderfs" [pid 314] write(3, "\x3c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x18\x00\x08\x00\x04\x00\x00\x00\x10\x00\x0c\x00\x00\x00\x02\x00\x00\x00\x50\x01\x00\x00\x00\x00\x00\x00\x80\x84\x1e\x00\x00\x00\x00\x00", 64 [pid 310] <... write resumed>) = 1992 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] read(6 [pid 380] unlink("./318/binderfs" [pid 314] <... write resumed>) = 64 [pid 310] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x4f\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x36\x6e\x01"..., 11533748) = 320 [pid 380] <... unlink resumed>) = 0 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x50\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] umount2("./318/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x52\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999992820}) [pid 310] <... write resumed>) = 1992 [pid 380] newfstatat(AT_FDCWD, "./318/cgroup.net" [pid 314] read(3 [pid 310] read(6 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] unlink("./318/cgroup.net" [pid 314] read(3 [pid 310] epoll_pwait(4 [pid 380] <... unlink resumed>) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x51\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLOUT, data=0x3fb4d00704000002}], 128, 0, NULL, 0) = 1 [pid 380] umount2("./318/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=695478286} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999993087}) [pid 380] newfstatat(AT_FDCWD, "./318/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] read(3 [pid 380] unlink("./318/cgroup.cpu") = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 380] umount2("./318/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] read(3 [pid 380] newfstatat(AT_FDCWD, "./318/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x52\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 380] unlink("./318/cgroup") = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./318", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./319", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x50\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 705 attached [pid 705] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 321 [pid 705] <... set_robust_list resumed>) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 705] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 705] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 705] chdir("./319") = 0 [pid 705] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 705] setpgid(0, 0) = 0 [pid 705] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 705] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 705] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 705] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 705] write(3, "1000", 4) = 4 [pid 705] close(3) = 0 [pid 705] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 705] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 705] close(249) = 0 [pid 705] close(248) = 0 [pid 705] prctl(PR_SET_NAME, "syz.2.336") = 0 [pid 705] close(4) = 0 [pid 705] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 705] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 705] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 705] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 705] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 705] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 705] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 705] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 705] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 705] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 705] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 705] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 705] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 705] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 705] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 705] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 705] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 705] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 705] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 705] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 705] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 705] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 705] close_range(3, 30, 0) = 0 [pid 705] exit_group(0) = ? [pid 705] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=321, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 380] umount2("./319", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=985146377}) [pid 380] openat(AT_FDCWD, "./319", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] read(11 [pid 380] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 380] getdents64(3 [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./319/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x50\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xa8\x12\x01"..., 256 [pid 380] newfstatat(AT_FDCWD, "./319/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./319/binderfs" [pid 314] <... write resumed>) = 256 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 695, NULL, 0) = 1 [pid 380] <... unlink resumed>) = 0 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x51\x01\x00\x00\x00\x00\x00\x00", 56 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] umount2("./319/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... write resumed>) = 56 [pid 310] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x51\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 310] read(6 [pid 380] newfstatat(AT_FDCWD, "./319/cgroup.net" [pid 314] <... write resumed>) = 48 [pid 310] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x50\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xa8\x12\x01"..., 11533748) = 256 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] read(6 [pid 380] unlink("./319/cgroup.net" [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] <... unlink resumed>) = 0 [pid 310] epoll_pwait(4 [pid 380] umount2("./319/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=677060667} [pid 380] newfstatat(AT_FDCWD, "./319/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./319/cgroup.cpu") = 0 [pid 380] umount2("./319/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./319/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./319/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./319", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./320", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x51\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 706 attached [pid 706] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 322 [pid 706] <... set_robust_list resumed>) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 706] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 706] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 706] chdir("./320") = 0 [pid 706] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 706] setpgid(0, 0) = 0 [pid 706] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 706] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 706] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 706] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 706] write(3, "1000", 4) = 4 [pid 706] close(3) = 0 [pid 706] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 706] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 706] close(249) = 0 [pid 706] close(248) = 0 [pid 706] prctl(PR_SET_NAME, "syz.2.337") = 0 [pid 706] close(4) = 0 [pid 706] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 706] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 706] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 706] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 706] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 706] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 706] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 706] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 706] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 706] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 706] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 706] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 706] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 706] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 706] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 706] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 706] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 706] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 706] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 706] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 706] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 706] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 706] close_range(3, 30, 0) = 0 [pid 706] exit_group(0) = ? [pid 706] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=322, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 380] umount2("./320", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=982678689}) [pid 380] openat(AT_FDCWD, "./320", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] read(11 [pid 380] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x51\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xa8\x12\x01"..., 256 [pid 380] umount2("./320/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] <... write resumed>) = 256 [pid 380] newfstatat(AT_FDCWD, "./320/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./320/binderfs" [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x52\x01\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./320/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] <... write resumed>) = 56 [pid 380] newfstatat(AT_FDCWD, "./320/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x52\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] unlink("./320/cgroup.net") = 0 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./320/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] newfstatat(AT_FDCWD, "./320/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./320/cgroup.cpu") = 0 [pid 380] umount2("./320/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./320/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./320/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./320", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./321", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x52\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 707 attached [pid 707] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 323 [pid 707] <... set_robust_list resumed>) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 707] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 707] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 707] chdir("./321") = 0 [pid 707] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 707] setpgid(0, 0) = 0 [pid 707] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 707] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 707] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 707] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 707] write(3, "1000", 4) = 4 [pid 707] close(3) = 0 [pid 707] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 707] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 707] close(249) = 0 [pid 707] close(248) = 0 [pid 707] prctl(PR_SET_NAME, "syz.2.338") = 0 [pid 707] close(4) = 0 [pid 707] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 707] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 707] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 707] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 707] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 707] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 707] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 707] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 707] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 707] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 707] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 707] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 707] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 707] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 707] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 707] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 707] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 707] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 707] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 707] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 707] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 707] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 707] close_range(3, 30, 0) = 0 [pid 707] exit_group(0) = ? [pid 707] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=323, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = 323 [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=982371879}) [pid 380] umount2("./321", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] read(11 [pid 380] openat(AT_FDCWD, "./321", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x52\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\xea\x21\x01"..., 256 [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 256 [pid 380] umount2("./321/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] newfstatat(AT_FDCWD, "./321/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./321/binderfs") = 0 [pid 380] umount2("./321/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./321/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./321/cgroup.net") = 0 [pid 380] umount2("./321/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./321/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./321/cgroup.cpu") = 0 [pid 380] umount2("./321/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./321/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./321/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./321", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./322", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 677, NULL, 0) = 1 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 307] <... futex resumed>) = 0 [pid 310] read(6, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x51\x01\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 624 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x53\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=989043707}) [pid 310] <... write resumed>) = 1992 [pid 314] read(3, "\xc4\x07\x00\x00", 4) = 4 [pid 314] read(3 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x54\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x53\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 314] write(3, "\x3c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x18\x00\x08\x00\x04\x00\x00\x00\x10\x00\x0c\x00\x00\x00\x02\x00\x00\x00\x53\x01\x00\x00\x00\x00\x00\x00\x00\x1b\xb7\x00\x00\x00\x00\x00", 64 [pid 310] <... write resumed>) = 1992 [pid 314] <... write resumed>) = 64 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x53\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 310] read(6 [pid 380] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x53\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 314] <... write resumed>) = 48 [pid 310] <... read resumed>, "\x3c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x18\x00\x08\x00\x04\x00\x00\x00\x10\x00\x0c\x00\x00\x00\x02\x00\x00\x00\x53\x01\x00\x00\x00\x00\x00\x00\x00\x1b\xb7\x00\x00\x00\x00\x00", 11533748) = 64 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[] [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999992174}) [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 314] read(3 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x55\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992) = 1992 [pid 310] read(6ci2-android-6-1-perf/strace-static-x86_64: Process 708 attached [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 324 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 708] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 314] read(3 [pid 310] epoll_pwait(4 [pid 708] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x54\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLOUT, data=0x3fb4d00704000002}], 128, 0, NULL, 0) = 1 [pid 708] rt_sigprocmask(SIG_SETMASK, [] [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] epoll_pwait(4 [pid 708] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999992056}) [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=625071491} [pid 708] chdir("./322" [pid 314] read(3 [pid 708] <... chdir resumed>) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 708] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 314] read(3 [pid 708] <... prctl resumed>) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x55\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 708] setpgid(0, 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 708] <... setpgid resumed>) = 0 [pid 708] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 708] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 708] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 708] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 708] write(3, "1000", 4) = 4 [pid 708] close(3) = 0 [pid 708] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 708] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 708] close(249) = 0 [pid 708] close(248) = 0 [pid 708] prctl(PR_SET_NAME, "syz.2.339") = 0 [pid 708] close(4) = 0 [pid 708] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 708] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 708] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 708] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 708] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 708] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 708] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 708] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 708] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 708] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 708] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 708] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 708] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 708] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 708] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 708] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 708] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 708] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 708] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 708] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 708] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 708] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 708] close_range(3, 30, 0) = 0 [pid 708] exit_group(0) = ? [pid 708] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=324, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=989258347}) [pid 380] umount2("./322", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./322", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x53\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\xe1\xe4\x00"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 625, NULL, 0) = 1 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x54\x01\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x54\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 310] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] umount2("./322/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] read(6 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./322/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x53\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\xe1\xe4\x00"..., 11533748) = 256 [pid 380] unlink("./322/binderfs") = 0 [pid 310] read(6 [pid 380] umount2("./322/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./322/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] epoll_pwait(4 [pid 380] unlink("./322/cgroup.net" [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] <... unlink resumed>) = 0 [pid 310] epoll_pwait(4 [pid 380] umount2("./322/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=611149169} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./322/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./322/cgroup.cpu") = 0 [pid 380] umount2("./322/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./322/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./322/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./322", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./323", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x54\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 709 attached [pid 709] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 325 [pid 709] <... set_robust_list resumed>) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 709] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 709] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 709] chdir("./323") = 0 [pid 709] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 709] setpgid(0, 0) = 0 [pid 709] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 709] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 709] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 709] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 709] write(3, "1000", 4) = 4 [pid 709] close(3) = 0 [pid 709] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 709] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 709] close(249) = 0 [pid 709] close(248) = 0 [pid 709] prctl(PR_SET_NAME, "syz.2.340") = 0 [pid 709] close(4) = 0 [pid 709] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 709] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 709] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 709] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 709] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 709] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 709] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 709] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 709] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 709] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 709] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 709] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 709] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 709] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 709] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 709] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 709] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 709] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 709] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 709] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 709] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 709] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 709] close_range(3, 30, 0) = 0 [pid 709] exit_group(0) = ? [pid 709] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=325, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=974586113}) [pid 380] umount2("./323", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./323", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x54\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xba\x8c\x01"..., 256) = 256 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x55\x01\x00\x00\x00\x00\x00\x00", 56) = 56 [pid 380] <... openat resumed>) = 3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x55\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] fstat(3 [pid 314] <... write resumed>) = 48 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./323/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./323/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./323/binderfs") = 0 [pid 380] umount2("./323/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./323/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./323/cgroup.net") = 0 [pid 380] umount2("./323/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./323/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./323/cgroup.cpu") = 0 [pid 380] umount2("./323/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./323/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./323/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./323", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./324", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x55\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 710 attached , child_tidptr=0x55556dd077d0) = 326 [pid 710] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 710] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 710] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 710] chdir("./324") = 0 [pid 710] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 710] setpgid(0, 0) = 0 [pid 710] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 710] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 710] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 710] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 710] write(3, "1000", 4) = 4 [pid 710] close(3) = 0 [pid 710] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 710] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 710] close(249) = 0 [pid 710] close(248) = 0 [pid 710] prctl(PR_SET_NAME, "syz.2.341") = 0 [pid 710] close(4) = 0 [pid 710] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 710] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 710] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 710] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 710] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 710] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 710] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 710] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 611, NULL, 0) = 1 [pid 710] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 710] <... bpf resumed>, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 310] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 710] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] read(6 [pid 710] <... futex resumed>) = 0 [pid 310] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x54\x01\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 710] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x56\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 710] <... futex resumed>) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=982695060}) [pid 310] <... write resumed>) = 1992 [pid 710] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16 [pid 314] read(3, "\xc4\x07\x00\x00", 4) = 4 [pid 314] read(3 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x57\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 710] <... bpf resumed>, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x56\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 310] <... write resumed>) = 1992 [pid 710] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 710] <... futex resumed>) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999992486}) [pid 310] read(6 [pid 710] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] read(3 [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 710] <... futex resumed>) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 310] epoll_pwait(4 [pid 710] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0 [pid 314] read(3, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x57\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 710] <... bpf resumed>, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 310] epoll_pwait(4 [pid 710] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=565938020} [pid 710] <... futex resumed>) = 0 [pid 710] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 710] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 710] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 710] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 710] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 710] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 710] close_range(3, 30, 0) = 0 [pid 710] exit_group(0) = ? [pid 710] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=326, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=993735887}) [pid 380] umount2("./324", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./324", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x55\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xba\x8c\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 566, NULL, 0) = 1 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x56\x01\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x56\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 310] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] umount2("./324/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] read(6 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./324/binderfs" [pid 310] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x55\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xba\x8c\x01"..., 11533748) = 256 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./324/binderfs" [pid 310] read(6 [pid 380] <... unlink resumed>) = 0 [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] umount2("./324/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 310] epoll_pwait(4 [pid 380] newfstatat(AT_FDCWD, "./324/cgroup.net" [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./324/cgroup.net" [pid 310] epoll_pwait(4 [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./324/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=557277885} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./324/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./324/cgroup.cpu") = 0 [pid 380] umount2("./324/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./324/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./324/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./324", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./325", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x56\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556dd077d0) = 327 [pid 380] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-1-perf/strace-static-x86_64: Process 711 attached [pid 711] set_robust_list(0x55556dd077e0, 24) = 0 [pid 711] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 711] chdir("./325") = 0 [pid 711] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 711] setpgid(0, 0) = 0 [pid 711] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 711] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 711] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 711] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 711] write(3, "1000", 4) = 4 [pid 711] close(3) = 0 [pid 711] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 711] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 711] close(249) = 0 [pid 711] close(248) = 0 [pid 711] prctl(PR_SET_NAME, "syz.2.342") = 0 [pid 711] close(4) = 0 [pid 711] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 711] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 711] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 711] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 711] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 711] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 711] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 711] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 711] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 711] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 711] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 711] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 711] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 711] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 711] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 711] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 711] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 711] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 711] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 711] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 711] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 711] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 711] close_range(3, 30, 0) = 0 [pid 711] exit_group(0) = ? [pid 711] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=327, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=976988667}) [pid 380] umount2("./325", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./325", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x56\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x36\x6e\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x57\x01\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x57\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./325/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./325/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./325/binderfs") = 0 [pid 380] umount2("./325/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./325/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./325/cgroup.net") = 0 [pid 380] umount2("./325/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./325/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./325/cgroup.cpu") = 0 [pid 380] umount2("./325/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./325/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./325/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./325", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./326", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x57\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 712 attached [pid 712] set_robust_list(0x55556dd077e0, 24) = 0 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 328 [pid 712] rt_sigprocmask(SIG_SETMASK, [] [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 712] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 712] chdir("./326") = 0 [pid 712] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 712] setpgid(0, 0) = 0 [pid 712] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 712] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 712] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 712] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 712] write(3, "1000", 4) = 4 [pid 712] close(3) = 0 [pid 712] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 712] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 712] close(249) = 0 [pid 712] close(248) = 0 [pid 712] prctl(PR_SET_NAME, "syz.2.343") = 0 [pid 712] close(4) = 0 [pid 712] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 712] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 712] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 712] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 712] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 712] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 712] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 712] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 712] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 712] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 712] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 712] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 712] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 712] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 712] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 712] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 712] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 712] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 712] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 712] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 712] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 712] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 712] close_range(3, 30, 0) = 0 [pid 712] exit_group(0) = ? [pid 712] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=328, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=977428149}) [pid 380] umount2("./326", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./326", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x57\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x36\x6e\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./326/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 558, NULL, 0) = 1 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 307] <... futex resumed>) = 0 [pid 310] read(6 [pid 380] newfstatat(AT_FDCWD, "./326/binderfs" [pid 310] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x56\x01\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 624 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./326/binderfs") = 0 [pid 380] umount2("./326/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x58\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./326/cgroup.net" [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=997491142}) [pid 310] <... write resumed>) = 1992 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] read(3 [pid 380] unlink("./326/cgroup.net") = 0 [pid 380] umount2("./326/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./326/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x59\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] unlink("./326/cgroup.cpu" [pid 314] read(3 [pid 380] <... unlink resumed>) = 0 [pid 310] <... write resumed>) = 1992 [pid 380] umount2("./326/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x58\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] write(3, "\x3c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x18\x00\x08\x00\x04\x00\x00\x00\x10\x00\x0c\x00\x00\x00\x02\x00\x00\x00\x58\x01\x00\x00\x00\x00\x00\x00\x00\x09\x3d\x00\x00\x00\x00\x00", 64 [pid 310] read(6 [pid 380] newfstatat(AT_FDCWD, "./326/cgroup" [pid 314] <... write resumed>) = 64 [pid 310] <... read resumed>, "\x3c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x18\x00\x08\x00\x04\x00\x00\x00\x10\x00\x0c\x00\x00\x00\x02\x00\x00\x00\x58\x01\x00\x00\x00\x00\x00\x00\x00\x09\x3d\x00\x00\x00\x00\x00", 11533748) = 64 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x58\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] unlink("./326/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x5a\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] <... close resumed>) = 0 [pid 314] <... write resumed>) = 48 [pid 380] unlinkat(AT_FDCWD, "./326", AT_REMOVEDIR [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] <... write resumed>) = 1992 [pid 380] <... unlinkat resumed>) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999992651}) [pid 310] read(6 [pid 380] mkdirat(AT_FDCWD, "./327", 0777 [pid 314] read(3 [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] <... mkdirat resumed>) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 310] epoll_pwait(4 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 314] read(3 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLOUT, data=0x3fb4d00704000002}], 128, 0, NULL, 0) = 1 [pid 380] <... openat resumed>) = 3 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x59\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 310] epoll_pwait(4 [pid 380] ioctl(3, LOOP_CLR_FD [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=504552955} [pid 380] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999993161}) [pid 380] close(3) = 0 [pid 314] read(3 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 380] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x58\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 314] read(3 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[] [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x5a\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 380] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 713 attached [pid 713] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 329 [pid 713] <... set_robust_list resumed>) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 713] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 713] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 713] chdir("./327") = 0 [pid 713] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 713] setpgid(0, 0) = 0 [pid 713] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 713] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 713] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 713] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 713] write(3, "1000", 4) = 4 [pid 713] close(3) = 0 [pid 713] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 713] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 713] close(249) = 0 [pid 713] close(248) = 0 [pid 713] prctl(PR_SET_NAME, "syz.2.344") = 0 [pid 713] close(4) = 0 [pid 713] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 713] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 713] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 713] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 713] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 713] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 713] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 713] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 713] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 713] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 713] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 713] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 713] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 713] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 713] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 713] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 713] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 713] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 713] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 713] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 713] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 713] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 713] close_range(3, 30, 0) = 0 [pid 713] exit_group(0) = ? [pid 713] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=329, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=982176825}) [pid 380] umount2("./327", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./327", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x58\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x78\x7d\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 505, NULL, 0) = 1 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x59\x01\x00\x00\x00\x00\x00\x00", 56 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 310] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x59\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 310] read(6 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 310] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x58\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x78\x7d\x01"..., 11533748) = 256 [pid 380] umount2("./327/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] read(6 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] newfstatat(AT_FDCWD, "./327/binderfs" [pid 310] epoll_pwait(4 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] unlink("./327/binderfs" [pid 310] epoll_pwait(4 [pid 380] <... unlink resumed>) = 0 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=479577782} [pid 380] umount2("./327/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./327/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./327/cgroup.net") = 0 [pid 380] umount2("./327/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./327/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./327/cgroup.cpu") = 0 [pid 380] umount2("./327/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./327/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./327/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./327", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./328", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x59\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 714 attached , child_tidptr=0x55556dd077d0) = 330 [pid 714] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 714] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 714] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 714] chdir("./328") = 0 [pid 714] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 714] setpgid(0, 0) = 0 [pid 714] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 714] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 714] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 714] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 714] write(3, "1000", 4) = 4 [pid 714] close(3) = 0 [pid 714] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 714] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 714] close(249) = 0 [pid 714] close(248) = 0 [pid 714] prctl(PR_SET_NAME, "syz.2.345") = 0 [pid 714] close(4) = 0 [pid 714] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 714] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 714] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 714] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 714] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 714] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 714] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 714] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 714] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 714] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 714] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 714] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 714] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 714] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 714] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 714] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 714] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 714] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 714] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 714] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 714] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 714] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 714] close_range(3, 30, 0) = 0 [pid 714] exit_group(0) = ? [pid 714] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=330, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=974997590}) [pid 380] umount2("./328", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./328", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x59\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xba\x8c\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x5a\x01\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x5a\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./328/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./328/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./328/binderfs") = 0 [pid 380] umount2("./328/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./328/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./328/cgroup.net") = 0 [pid 380] umount2("./328/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./328/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./328/cgroup.cpu") = 0 [pid 380] umount2("./328/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./328/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./328/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./328", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./329", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x5a\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 715 attached , child_tidptr=0x55556dd077d0) = 331 [pid 715] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 715] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 715] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 715] chdir("./329") = 0 [pid 715] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 715] setpgid(0, 0) = 0 [pid 715] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 715] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 715] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 715] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 715] write(3, "1000", 4) = 4 [pid 715] close(3) = 0 [pid 715] read(200 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 479, NULL, 0) = 1 [pid 715] <... read resumed>, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 715] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs" [pid 310] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 715] <... symlinkat resumed>) = 0 [pid 310] read(6 [pid 715] close(249) = 0 [pid 310] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x59\x01\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 715] close(248) = 0 [pid 715] prctl(PR_SET_NAME, "syz.2.346") = 0 [pid 715] close(4) = 0 [pid 715] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x5b\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 715] <... futex resumed>) = 0 [pid 715] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 310] <... write resumed>) = 1992 [pid 715] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=983830435}) [pid 715] <... bpf resumed>, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 715] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] read(3 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x5c\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 715] <... futex resumed>) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 310] <... write resumed>) = 1992 [pid 715] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] read(3 [pid 310] read(6 [pid 715] <... futex resumed>) = 0 [pid 715] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x5b\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 715] <... bpf resumed>) = 3 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 715] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] epoll_pwait(4 [pid 715] <... futex resumed>) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999991139}) [pid 715] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 715] <... futex resumed>) = 0 [pid 314] read(3 [pid 310] epoll_pwait(4 [pid 715] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 715] <... bpf resumed>, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 715] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] read(3 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=435495364} [pid 715] <... futex resumed>) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x5c\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 715] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 715] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 715] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 715] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 715] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 715] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 715] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 715] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 715] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 715] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 715] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 715] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 715] close_range(3, 30, 0) = 0 [pid 715] exit_group(0) = ? [pid 715] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=331, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=990454745}) [pid 380] umount2("./329", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./329", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x5a\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xc3\xc9\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 436, NULL, 0) = 1 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x5b\x01\x00\x00\x00\x00\x00\x00", 56 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 310] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x5b\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 310] read(6 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 310] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x5a\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xc3\xc9\x01"..., 11533748) = 256 [pid 380] umount2("./329/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] read(6 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] newfstatat(AT_FDCWD, "./329/binderfs" [pid 310] epoll_pwait(4 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] unlink("./329/binderfs" [pid 310] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=422998520} [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./329/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./329/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./329/cgroup.net") = 0 [pid 380] umount2("./329/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./329/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./329/cgroup.cpu") = 0 [pid 380] umount2("./329/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./329/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./329/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./329", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./330", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x5b\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 716 attached , child_tidptr=0x55556dd077d0) = 332 [pid 716] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 716] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 716] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 716] chdir("./330") = 0 [pid 716] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 716] setpgid(0, 0) = 0 [pid 716] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 716] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 716] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 716] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 716] write(3, "1000", 4) = 4 [pid 716] close(3) = 0 [pid 716] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 716] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 716] close(249) = 0 [pid 716] close(248) = 0 [pid 716] prctl(PR_SET_NAME, "syz.2.347") = 0 [pid 716] close(4) = 0 [pid 716] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 716] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 716] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 716] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 716] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 716] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 716] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 716] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 716] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 716] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 716] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 716] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 716] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 716] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 716] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 716] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 716] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 716] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 716] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 716] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 716] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 716] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 716] close_range(3, 30, 0) = 0 [pid 716] exit_group(0) = ? [pid 716] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=332, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=978558779}) [pid 380] umount2("./330", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./330", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x5b\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xb1\x4f\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x5c\x01\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x5c\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./330/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./330/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./330/binderfs") = 0 [pid 380] umount2("./330/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./330/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./330/cgroup.net") = 0 [pid 380] umount2("./330/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./330/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./330/cgroup.cpu") = 0 [pid 380] umount2("./330/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./330/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./330/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./330", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./331", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x5c\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 717 attached [pid 717] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 333 [pid 717] <... set_robust_list resumed>) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 717] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 717] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 717] chdir("./331") = 0 [pid 717] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 717] setpgid(0, 0) = 0 [pid 717] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 717] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 717] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 717] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 717] write(3, "1000", 4) = 4 [pid 717] close(3) = 0 [pid 717] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 717] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 717] close(249) = 0 [pid 717] close(248) = 0 [pid 717] prctl(PR_SET_NAME, "syz.2.348") = 0 [pid 717] close(4) = 0 [pid 717] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 717] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 717] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 717] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 717] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 717] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 717] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 717] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 717] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 717] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 717] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 717] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 717] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 717] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 717] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 423, NULL, 0) = 1 [pid 717] <... bpf resumed>, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 717] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 717] <... futex resumed>) = 0 [pid 310] read(6 [pid 717] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x5b\x01\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 717] <... futex resumed>) = 0 [pid 717] perf_event_open( [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x5d\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=978065254}) [pid 310] <... write resumed>) = 1992 [pid 717] <... perf_event_open resumed>{type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 314] read(3 [pid 717] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x5e\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 717] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] read(3 [pid 310] <... write resumed>) = 1992 [pid 717] <... futex resumed>) = 0 [pid 717] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x5d\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 310] read(6 [pid 717] <... ioctl resumed>) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 717] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999992265}) [pid 310] epoll_pwait(4 [pid 717] <... futex resumed>) = 0 [pid 314] read(3 [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 717] close_range(3, 30, 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 310] epoll_pwait(4 [pid 314] read(3 [pid 717] <... close_range resumed>) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x5e\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=375011117} [pid 717] exit_group(0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 717] <... exit_group resumed>) = ? [pid 717] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=333, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=998097258}) [pid 380] umount2("./331", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./331", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x5c\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x3f\xab\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 376, NULL, 0) = 1 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x5d\x01\x00\x00\x00\x00\x00\x00", 56 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 310] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x5d\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 310] read(6 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 310] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x5c\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x3f\xab\x01"..., 11533748) = 256 [pid 380] umount2("./331/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] read(6 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] newfstatat(AT_FDCWD, "./331/binderfs" [pid 310] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./331/binderfs" [pid 310] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=371119809} [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./331/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./331/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./331/cgroup.net") = 0 [pid 380] umount2("./331/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./331/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./331/cgroup.cpu") = 0 [pid 380] umount2("./331/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./331/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./331/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./331", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./332", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x5d\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 718 attached [pid 718] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 334 [pid 718] <... set_robust_list resumed>) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 718] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 718] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 718] chdir("./332") = 0 [pid 718] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 718] setpgid(0, 0) = 0 [pid 718] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 718] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 718] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 718] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 718] write(3, "1000", 4) = 4 [pid 718] close(3) = 0 [pid 718] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 718] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 718] close(249) = 0 [pid 718] close(248) = 0 [pid 718] prctl(PR_SET_NAME, "syz.2.349") = 0 [pid 718] close(4) = 0 [pid 718] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 718] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 718] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 718] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 718] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 718] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 718] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 718] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 718] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 718] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 718] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 718] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 718] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 718] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 718] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 718] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 718] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 718] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 718] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 718] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 718] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 718] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 718] close_range(3, 30, 0) = 0 [pid 718] exit_group(0) = ? [pid 718] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=334, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=976711327}) [pid 380] umount2("./332", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11, "\x00\x00\x00\x00", 4) = 4 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x5d\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x36\x6e\x01"..., 256) = 256 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x5e\x01\x00\x00\x00\x00\x00\x00", 56 [pid 380] openat(AT_FDCWD, "./332", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] <... write resumed>) = 56 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x5e\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 48 [pid 380] fstat(3 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./332/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./332/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./332/binderfs") = 0 [pid 380] umount2("./332/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./332/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./332/cgroup.net") = 0 [pid 380] umount2("./332/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./332/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./332/cgroup.cpu") = 0 [pid 380] umount2("./332/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./332/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./332/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./332", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./333", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x5e\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 719 attached , child_tidptr=0x55556dd077d0) = 335 [pid 719] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 719] <... set_robust_list resumed>) = 0 [pid 719] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 719] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 719] chdir("./333") = 0 [pid 719] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 719] setpgid(0, 0) = 0 [pid 719] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 719] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 719] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 719] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 719] write(3, "1000", 4) = 4 [pid 719] close(3) = 0 [pid 719] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 719] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 719] close(249) = 0 [pid 719] close(248) = 0 [pid 719] prctl(PR_SET_NAME, "syz.2.350") = 0 [pid 719] close(4) = 0 [pid 719] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 719] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 719] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 719] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 719] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 719] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 371, NULL, 0) = 1 [pid 719] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 719] <... futex resumed>) = 0 [pid 310] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 719] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] read(6 [pid 719] <... futex resumed>) = 0 [pid 310] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x5d\x01\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 719] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x5f\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 719] <... bpf resumed>, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=980978752}) [pid 310] <... write resumed>) = 1992 [pid 719] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] read(3 [pid 719] <... futex resumed>) = 0 [pid 719] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x60\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 719] <... futex resumed>) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 310] <... write resumed>) = 1992 [pid 719] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16 [pid 314] read(3 [pid 310] read(6 [pid 719] <... bpf resumed>, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x5f\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 719] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] epoll_pwait(4 [pid 719] <... futex resumed>) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999991834}) [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 314] read(3 [pid 719] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] epoll_pwait(4 [pid 719] <... futex resumed>) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=326389327} [pid 719] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0 [pid 314] read(3, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x60\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 719] <... bpf resumed>, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 719] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 719] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 719] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 719] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 719] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 719] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 719] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 719] close_range(3, 30, 0) = 0 [pid 719] exit_group(0) = ? [pid 719] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=335, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=996168507}) [pid 380] umount2("./333", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./333", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x5e\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xba\x8c\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 326, NULL, 0) = 1 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x5f\x01\x00\x00\x00\x00\x00\x00", 56 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 310] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x5f\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 310] read(6 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 310] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x5e\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xba\x8c\x01"..., 11533748) = 256 [pid 380] umount2("./333/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] read(6 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] newfstatat(AT_FDCWD, "./333/binderfs" [pid 310] epoll_pwait(4 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] unlink("./333/binderfs" [pid 310] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=319855510} [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./333/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./333/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./333/cgroup.net") = 0 [pid 380] umount2("./333/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./333/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./333/cgroup.cpu") = 0 [pid 380] umount2("./333/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./333/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./333/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./333", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./334", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x5f\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 720 attached [pid 720] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 336 [pid 720] <... set_robust_list resumed>) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 720] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 720] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 720] chdir("./334") = 0 [pid 720] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 720] setpgid(0, 0) = 0 [pid 720] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 720] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 720] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 720] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 720] write(3, "1000", 4) = 4 [pid 720] close(3) = 0 [pid 720] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 720] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 720] close(249) = 0 [pid 720] close(248) = 0 [pid 720] prctl(PR_SET_NAME, "syz.2.351") = 0 [pid 720] close(4) = 0 [pid 720] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 720] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 720] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 720] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 720] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 720] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 720] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 720] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 720] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 720] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 720] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 720] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 720] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 720] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 720] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 720] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 720] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 720] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 720] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 720] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 720] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 720] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 720] close_range(3, 30, 0) = 0 [pid 720] exit_group(0) = ? [pid 720] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=336, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=982138619}) [pid 380] umount2("./334", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./334", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x5f\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\xea\x21\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x60\x01\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x60\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./334/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./334/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./334/binderfs") = 0 [pid 380] umount2("./334/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./334/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./334/cgroup.net") = 0 [pid 380] umount2("./334/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./334/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./334/cgroup.cpu") = 0 [pid 380] umount2("./334/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./334/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./334/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./334", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./335", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x60\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 721 attached [pid 721] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 337 [pid 721] <... set_robust_list resumed>) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 721] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 721] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 721] chdir("./335") = 0 [pid 721] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 721] setpgid(0, 0) = 0 [pid 721] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 721] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 721] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 721] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 721] write(3, "1000", 4) = 4 [pid 721] close(3) = 0 [pid 721] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 721] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 721] close(249) = 0 [pid 721] close(248) = 0 [pid 721] prctl(PR_SET_NAME, "syz.2.352") = 0 [pid 721] close(4) = 0 [pid 721] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 721] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 721] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 721] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 721] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 721] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 721] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 721] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 721] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 721] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 721] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 721] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 721] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 721] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 721] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 721] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 721] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 721] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 721] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 721] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 721] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 721] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 721] close_range(3, 30, 0) = 0 [pid 721] exit_group(0) = ? [pid 721] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=337, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=980091772}) [pid 380] umount2("./335", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./335", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x60\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x6f\x40\x01"..., 256) = 256 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 320, NULL, 0) = 1 [pid 380] <... openat resumed>) = 3 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] fstat(3 [pid 310] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] read(6, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x5f\x01\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./335/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x61\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] newfstatat(AT_FDCWD, "./335/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=998618062}) [pid 310] <... write resumed>) = 1992 [pid 380] unlink("./335/binderfs" [pid 314] read(3 [pid 380] <... unlink resumed>) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 380] umount2("./335/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(3 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x62\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x61\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 310] <... write resumed>) = 1992 [pid 380] newfstatat(AT_FDCWD, "./335/cgroup.net" [pid 314] write(3, "\x3c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x18\x00\x08\x00\x04\x00\x00\x00\x10\x00\x0c\x00\x00\x00\x02\x00\x00\x00\x61\x01\x00\x00\x00\x00\x00\x00\xc0\xc6\x2d\x00\x00\x00\x00\x00", 64 [pid 310] read(6 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... write resumed>) = 64 [pid 310] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x60\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x6f\x40\x01"..., 11533748) = 320 [pid 380] unlink("./335/cgroup.net" [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x61\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... unlink resumed>) = 0 [pid 314] <... write resumed>) = 48 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x63\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] umount2("./335/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999991642}) [pid 310] <... write resumed>) = 1992 [pid 380] newfstatat(AT_FDCWD, "./335/cgroup.cpu" [pid 314] read(3 [pid 310] read(6 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] unlink("./335/cgroup.cpu" [pid 314] read(3 [pid 380] <... unlink resumed>) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x62\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 310] epoll_pwait(4 [pid 380] umount2("./335/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] <... epoll_pwait resumed>, [{events=EPOLLOUT, data=0x3fb4d00704000002}], 128, 0, NULL, 0) = 1 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999992522}) [pid 380] newfstatat(AT_FDCWD, "./335/cgroup" [pid 314] read(3 [pid 310] epoll_pwait(4 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 380] unlink("./335/cgroup" [pid 314] read(3 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=273678183} [pid 380] <... unlink resumed>) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x63\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 380] getdents64(3 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./335", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./336", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x61\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 722 attached , child_tidptr=0x55556dd077d0) = 338 [pid 722] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 722] <... set_robust_list resumed>) = 0 [pid 722] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 722] chdir("./336") = 0 [pid 722] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 722] setpgid(0, 0) = 0 [pid 722] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 722] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 722] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 722] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 722] write(3, "1000", 4) = 4 [pid 722] close(3) = 0 [pid 722] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 722] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 722] close(249) = 0 [pid 722] close(248) = 0 [pid 722] prctl(PR_SET_NAME, "syz.2.353") = 0 [pid 722] close(4) = 0 [pid 722] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 722] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 722] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 722] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 722] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 722] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 722] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 722] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 722] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 722] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 722] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 722] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 722] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 722] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 722] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 722] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 722] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 722] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 722] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 722] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 722] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 722] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 722] close_range(3, 30, 0) = 0 [pid 722] exit_group(0) = ? [pid 722] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=338, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=978849388}) [pid 380] umount2("./336", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11, "\x00\x00\x00\x00", 4) = 4 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x61\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x78\x7d\x01"..., 256 [pid 380] openat(AT_FDCWD, "./336", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] <... write resumed>) = 256 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 274, NULL, 0) = 1 [pid 380] <... openat resumed>) = 3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x62\x01\x00\x00\x00\x00\x00\x00", 56 [pid 380] fstat(3 [pid 314] <... write resumed>) = 56 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x62\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] getdents64(3 [pid 314] <... write resumed>) = 48 [pid 310] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] read(6 [pid 380] umount2("./336/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x61\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x78\x7d\x01"..., 11533748) = 256 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./336/binderfs" [pid 310] read(6 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] unlink("./336/binderfs" [pid 310] epoll_pwait(4 [pid 380] <... unlink resumed>) = 0 [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] umount2("./336/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] epoll_pwait(4 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=249387856} [pid 380] newfstatat(AT_FDCWD, "./336/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./336/cgroup.net") = 0 [pid 380] umount2("./336/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./336/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./336/cgroup.cpu") = 0 [pid 380] umount2("./336/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./336/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./336/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./336", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./337", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x62\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 723 attached [pid 723] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 339 [pid 723] <... set_robust_list resumed>) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 723] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 723] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 723] chdir("./337") = 0 [pid 723] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 723] setpgid(0, 0) = 0 [pid 723] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 723] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 723] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 723] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 723] write(3, "1000", 4) = 4 [pid 723] close(3) = 0 [pid 723] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 723] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 723] close(249) = 0 [pid 723] close(248) = 0 [pid 723] prctl(PR_SET_NAME, "syz.2.354") = 0 [pid 723] close(4) = 0 [pid 723] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 723] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 723] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 723] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 723] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 723] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 723] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 723] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 723] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 723] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 723] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 723] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 723] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 723] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 723] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 723] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 723] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 723] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 723] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 723] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 723] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 723] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 723] close_range(3, 30, 0) = 0 [pid 723] exit_group(0) = ? [pid 723] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=339, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = 339 [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 380] umount2("./337", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=978669407}) [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] openat(AT_FDCWD, "./337", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] read(11 [pid 380] <... openat resumed>) = 3 [pid 380] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x62\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xb1\x4f\x01"..., 256 [pid 380] umount2("./337/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] <... write resumed>) = 256 [pid 380] newfstatat(AT_FDCWD, "./337/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x63\x01\x00\x00\x00\x00\x00\x00", 56 [pid 380] unlink("./337/binderfs") = 0 [pid 314] <... write resumed>) = 56 [pid 380] umount2("./337/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x63\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] newfstatat(AT_FDCWD, "./337/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... write resumed>) = 48 [pid 380] unlink("./337/cgroup.net") = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] umount2("./337/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./337/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./337/cgroup.cpu") = 0 [pid 380] umount2("./337/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./337/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./337/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./337", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./338", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x63\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 724 attached [pid 724] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 340 [pid 724] <... set_robust_list resumed>) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 724] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 724] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 724] chdir("./338") = 0 [pid 724] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 724] setpgid(0, 0) = 0 [pid 724] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 724] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 724] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 724] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 724] write(3, "1000", 4) = 4 [pid 724] close(3) = 0 [pid 724] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 724] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 724] close(249) = 0 [pid 724] close(248) = 0 [pid 724] prctl(PR_SET_NAME, "syz.2.355") = 0 [pid 724] close(4) = 0 [pid 724] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 724] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 724] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 724] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 724] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 724] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 724] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 724] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 724] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 724] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 724] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 724] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 724] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 724] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 724] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 724] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 724] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 724] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 724] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 724] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 724] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 724] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 724] close_range(3, 30, 0) = 0 [pid 724] exit_group(0) = ? [pid 724] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=340, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=984419771}) [pid 380] umount2("./338", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./338", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x63\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x40\x66\x03\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./338/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./338/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 249, NULL, 0) = 1 [pid 380] unlink("./338/binderfs") = 0 [pid 380] umount2("./338/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] newfstatat(AT_FDCWD, "./338/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] unlink("./338/cgroup.net" [pid 310] read(6 [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./338/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x62\x01\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 624 [pid 380] newfstatat(AT_FDCWD, "./338/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./338/cgroup.cpu") = 0 [pid 380] umount2("./338/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./338/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x64\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] unlink("./338/cgroup") = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=997495173}) [pid 310] <... write resumed>) = 1992 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 314] read(3 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./338", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./339", 0777) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x65\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 314] read(3 [pid 380] <... openat resumed>) = 3 [pid 310] <... write resumed>) = 1992 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x64\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 380] <... close resumed>) = 0 [pid 310] read(6 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249 [pid 314] write(3, "\x3c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x18\x00\x08\x00\x04\x00\x00\x00\x10\x00\x0c\x00\x00\x00\x02\x00\x00\x00\x64\x01\x00\x00\x00\x00\x00\x00\x40\x54\x89\x00\x00\x00\x00\x00", 64 [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... write resumed>) = 64 [pid 310] epoll_pwait(4 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x64\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... read resumed>, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x64\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 314] <... write resumed>) = 48 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 0, NULL, 0) = 1 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[] [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] read(6 [pid 380] <... rt_sigprocmask resumed>, [], 8) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999990490}) [pid 310] <... read resumed>, "\x3c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x18\x00\x08\x00\x04\x00\x00\x00\x10\x00\x0c\x00\x00\x00\x02\x00\x00\x00\x64\x01\x00\x00\x00\x00\x00\x00\x40\x54\x89\x00\x00\x00\x00\x00", 11533748) = 64 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 314] read(3, "\xc4\x07\x00\x00", 4) = 4 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x66\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 314] read(3 [pid 310] <... write resumed>) = 1992 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x65\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 310] read(6 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999992265}) [pid 310] epoll_pwait(4 [pid 314] read(3 [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 310] epoll_pwait(4ci2-android-6-1-perf/strace-static-x86_64: Process 725 attached [pid 314] read(3 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=199292508} [pid 725] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 341 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x66\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 725] <... set_robust_list resumed>) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 725] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 725] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 725] chdir("./339") = 0 [pid 725] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 725] setpgid(0, 0) = 0 [pid 725] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 725] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 725] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 725] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 725] write(3, "1000", 4) = 4 [pid 725] close(3) = 0 [pid 725] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 725] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 725] close(249) = 0 [pid 725] close(248) = 0 [pid 725] prctl(PR_SET_NAME, "syz.2.356") = 0 [pid 725] close(4) = 0 [pid 725] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 725] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 725] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 725] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 725] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 725] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 725] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 725] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 725] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 725] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 725] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 725] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 725] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 725] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 725] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 725] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 725] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 725] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 725] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 725] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 725] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 725] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 725] close_range(3, 30, 0) = 0 [pid 725] exit_group(0) = ? [pid 725] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=341, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 380] umount2("./339", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=983372950}) [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] read(11 [pid 380] openat(AT_FDCWD, "./339", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] <... openat resumed>) = 3 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x64\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x2d\x31\x01"..., 256 [pid 380] fstat(3 [pid 314] <... write resumed>) = 256 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 199, NULL, 0) = 1 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x65\x01\x00\x00\x00\x00\x00\x00", 56 [pid 380] getdents64(3 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 56 [pid 380] umount2("./339/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x65\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 307] sched_yield( [pid 380] newfstatat(AT_FDCWD, "./339/binderfs" [pid 314] <... write resumed>) = 48 [pid 310] read(6 [pid 307] <... sched_yield resumed>) = 0 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x64\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x2d\x31\x01"..., 11533748) = 256 [pid 380] unlink("./339/binderfs") = 0 [pid 310] read(6 [pid 380] umount2("./339/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] epoll_pwait(4 [pid 380] newfstatat(AT_FDCWD, "./339/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] unlink("./339/cgroup.net" [pid 310] epoll_pwait(4 [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./339/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=179224362} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./339/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./339/cgroup.cpu") = 0 [pid 380] umount2("./339/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./339/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./339/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./339", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./340", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x65\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 726 attached [pid 726] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 342 [pid 726] <... set_robust_list resumed>) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 726] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 726] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 726] chdir("./340") = 0 [pid 726] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 726] setpgid(0, 0) = 0 [pid 726] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 726] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 726] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 726] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 726] write(3, "1000", 4) = 4 [pid 726] close(3) = 0 [pid 726] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 726] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 726] close(249) = 0 [pid 726] close(248) = 0 [pid 726] prctl(PR_SET_NAME, "syz.2.357") = 0 [pid 726] close(4) = 0 [pid 726] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 726] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 726] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 726] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 726] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 726] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 726] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 726] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 726] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 726] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 726] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 726] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 726] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 726] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 726] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 726] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 726] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 726] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 726] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 726] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 726] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 726] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 726] close_range(3, 30, 0) = 0 [pid 726] exit_group(0) = ? [pid 726] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=342, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = 0 [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=980738185}) [pid 380] umount2("./340", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./340", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x65\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x2d\x31\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x66\x01\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x66\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./340/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./340/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./340/binderfs") = 0 [pid 380] umount2("./340/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./340/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./340/cgroup.net") = 0 [pid 380] umount2("./340/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./340/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./340/cgroup.cpu") = 0 [pid 380] umount2("./340/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./340/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./340/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./340", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./341", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x66\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 727 attached [pid 727] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 343 [pid 727] <... set_robust_list resumed>) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 727] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 727] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 727] chdir("./341") = 0 [pid 727] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 727] setpgid(0, 0) = 0 [pid 727] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 727] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 727] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 727] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 727] write(3, "1000", 4) = 4 [pid 727] close(3) = 0 [pid 727] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 727] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 727] close(249) = 0 [pid 727] close(248) = 0 [pid 727] prctl(PR_SET_NAME, "syz.2.358") = 0 [pid 727] close(4) = 0 [pid 727] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 727] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 727] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 727] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 727] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 727] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 727] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 727] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 727] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 727] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 727] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 727] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 727] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 727] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 727] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 727] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 727] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 727] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 727] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 727] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 727] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 727] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 727] close_range(3, 30, 0) = 0 [pid 727] exit_group(0) = ? [pid 727] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=343, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=981265017}) [pid 380] umount2("./341", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./341", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x66\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\xea\x21\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 179, NULL, 0) = 1 [pid 380] fstat(3 [pid 314] <... write resumed>) = 256 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] getdents64(3 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 310] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] umount2("./341/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] read(6 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./341/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./341/binderfs" [pid 310] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x65\x01\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./341/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./341/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./341/cgroup.net") = 0 [pid 380] umount2("./341/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x67\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./341/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=998657009}) [pid 310] <... write resumed>) = 1992 [pid 380] unlink("./341/cgroup.cpu" [pid 314] read(3 [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./341/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./341/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./341/cgroup") = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x68\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] getdents64(3 [pid 314] read(3 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 310] <... write resumed>) = 1992 [pid 380] close(3 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x67\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 310] read(6 [pid 380] <... close resumed>) = 0 [pid 314] write(3, "\x3c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x18\x00\x08\x00\x04\x00\x00\x00\x10\x00\x0c\x00\x00\x00\x02\x00\x00\x00\x67\x01\x00\x00\x00\x00\x00\x00\xc0\xc6\x2d\x00\x00\x00\x00\x00", 64 [pid 380] unlinkat(AT_FDCWD, "./341", AT_REMOVEDIR [pid 310] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x66\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\xc0\xea\x21\x01"..., 11533748) = 256 [pid 380] <... unlinkat resumed>) = 0 [pid 380] mkdirat(AT_FDCWD, "./342", 0777 [pid 314] <... write resumed>) = 64 [pid 380] <... mkdirat resumed>) = 0 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x67\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 310] read(6 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR [pid 314] <... write resumed>) = 48 [pid 380] <... openat resumed>) = 3 [pid 310] <... read resumed>, "\x3c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x18\x00\x08\x00\x04\x00\x00\x00\x10\x00\x0c\x00\x00\x00\x02\x00\x00\x00\x67\x01\x00\x00\x00\x00\x00\x00\xc0\xc6\x2d\x00\x00\x00\x00\x00", 11533748) = 64 [pid 380] ioctl(3, LOOP_CLR_FD [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... ioctl resumed>) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x69\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] <... close resumed>) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x67\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 728 attached [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999776945}) [pid 310] <... write resumed>) = 1992 [pid 728] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 344 [pid 314] read(3 [pid 310] read(6 [pid 307] epoll_pwait(4 [pid 728] <... set_robust_list resumed>) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 307] <... epoll_pwait resumed>, [{events=EPOLLOUT, data=0x3fb4d00704000002}], 128, 0, NULL, 0) = 1 [pid 728] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] read(3 [pid 728] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x68\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 310] epoll_pwait(4 [pid 728] chdir("./342" [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 728] <... chdir resumed>) = 0 [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 728] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999991807}) [pid 310] epoll_pwait(4 [pid 728] <... prctl resumed>) = 0 [pid 314] read(3 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=127999515} [pid 728] setpgid(0, 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 728] <... setpgid resumed>) = 0 [pid 314] read(3 [pid 728] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup" [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x69\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 728] <... symlinkat resumed>) = 0 [pid 728] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 728] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 728] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 728] write(3, "1000", 4) = 4 [pid 728] close(3) = 0 [pid 728] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 728] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 728] close(249) = 0 [pid 728] close(248) = 0 [pid 728] prctl(PR_SET_NAME, "syz.2.359") = 0 [pid 728] close(4) = 0 [pid 728] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 728] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 728] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 728] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 728] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 728] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 728] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 728] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 728] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 728] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 728] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 728] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 728] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 728] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 728] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 728] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 728] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 728] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 728] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 728] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 728] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 728] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 728] close_range(3, 30, 0) = 0 [pid 728] exit_group(0) = ? [pid 728] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=344, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = 344 [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=989730861}) [pid 380] umount2("./342", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./342", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x67\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x2d\x31\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 128, NULL, 0) = 1 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x68\x01\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x68\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 310] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] umount2("./342/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] read(6 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./342/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x67\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x2d\x31\x01"..., 11533748) = 256 [pid 380] unlink("./342/binderfs") = 0 [pid 310] read(6 [pid 380] umount2("./342/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./342/cgroup.net" [pid 310] epoll_pwait(4 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] unlink("./342/cgroup.net") = 0 [pid 310] epoll_pwait(4 [pid 380] umount2("./342/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=114660369} [pid 380] newfstatat(AT_FDCWD, "./342/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./342/cgroup.cpu") = 0 [pid 380] umount2("./342/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./342/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./342/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./342", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./343", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x68\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 729 attached , child_tidptr=0x55556dd077d0) = 345 [pid 729] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 729] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 729] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 729] chdir("./343") = 0 [pid 729] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 729] setpgid(0, 0) = 0 [pid 729] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 729] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 729] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 729] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 729] write(3, "1000", 4) = 4 [pid 729] close(3) = 0 [pid 729] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 729] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 729] close(249) = 0 [pid 729] close(248) = 0 [pid 729] prctl(PR_SET_NAME, "syz.2.360") = 0 [pid 729] close(4) = 0 [pid 729] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 729] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 729] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 729] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 729] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 729] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 729] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 729] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 729] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 729] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 729] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 729] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 729] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 729] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 729] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 729] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 729] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 729] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 729] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 729] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 729] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 729] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 729] close_range(3, 30, 0) = 0 [pid 729] exit_group(0) = ? [pid 729] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=345, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 380] rt_sigreturn({mask=[]}) = 0 [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=967122374}) [pid 380] umount2("./343", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./343", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x68\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xcc\x06\x02"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x69\x01\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x69\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./343/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./343/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./343/binderfs") = 0 [pid 380] umount2("./343/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./343/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./343/cgroup.net") = 0 [pid 380] umount2("./343/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./343/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./343/cgroup.cpu") = 0 [pid 380] umount2("./343/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./343/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./343/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./343", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./344", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x69\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 730 attached [pid 730] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 346 [pid 730] <... set_robust_list resumed>) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 730] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 730] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 730] chdir("./344") = 0 [pid 730] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 730] setpgid(0, 0) = 0 [pid 730] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 730] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 730] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 730] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 730] write(3, "1000", 4) = 4 [pid 730] close(3) = 0 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 115, NULL, 0) = 1 [pid 730] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 730] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 730] close(249) = 0 [pid 310] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 730] close(248 [pid 310] read(6 [pid 730] <... close resumed>) = 0 [pid 307] sched_getaffinity(0, 8192 [pid 730] prctl(PR_SET_NAME, "syz.2.361" [pid 310] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x68\x01\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 730] <... prctl resumed>) = 0 [pid 307] <... sched_getaffinity resumed>, [0 1]) = 8 [pid 730] close(4) = 0 [pid 730] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 730] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 730] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x6a\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 730] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 730] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=987471779}) [pid 310] <... write resumed>) = 1992 [pid 730] <... futex resumed>) = 0 [pid 314] read(3 [pid 730] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 730] <... bpf resumed>) = 3 [pid 314] read(3 [pid 730] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x6a\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 730] <... futex resumed>) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 730] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x6b\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 730] <... futex resumed>) = 0 [pid 730] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999821798}) [pid 310] <... write resumed>) = 1992 [pid 730] <... bpf resumed>, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 314] read(3 [pid 310] read(6 [pid 730] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 730] <... futex resumed>) = 0 [pid 314] read(3 [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 730] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x6b\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 310] epoll_pwait(4 [pid 730] <... futex resumed>) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 730] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 730] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 310] epoll_pwait(4 [pid 730] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 730] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=65832777} [pid 730] <... bpf resumed>, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 730] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 730] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 730] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 730] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 730] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 730] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 730] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 730] close_range(3, 30, 0) = 0 [pid 730] exit_group(0) = ? [pid 730] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=346, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = 346 [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=995114632}) [pid 380] umount2("./344", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./344", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x69\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x2d\x31\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x6a\x01\x00\x00\x00\x00\x00\x00", 56 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 66, NULL, 0) = 1 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x6a\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./344/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] read(6 [pid 380] newfstatat(AT_FDCWD, "./344/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x69\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x2d\x31\x01"..., 11533748) = 256 [pid 380] unlink("./344/binderfs") = 0 [pid 310] read(6 [pid 380] umount2("./344/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] newfstatat(AT_FDCWD, "./344/cgroup.net" [pid 310] epoll_pwait(4 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] unlink("./344/cgroup.net" [pid 310] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=58973845} [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./344/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./344/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./344/cgroup.cpu") = 0 [pid 380] umount2("./344/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./344/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./344/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./344", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./345", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x6a\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 731 attached [pid 731] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 347 [pid 731] <... set_robust_list resumed>) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 731] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 731] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 731] chdir("./345") = 0 [pid 731] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 731] setpgid(0, 0) = 0 [pid 731] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 731] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 731] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 731] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 731] write(3, "1000", 4) = 4 [pid 731] close(3) = 0 [pid 731] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 731] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 731] close(249) = 0 [pid 731] close(248) = 0 [pid 731] prctl(PR_SET_NAME, "syz.2.362") = 0 [pid 731] close(4) = 0 [pid 731] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 731] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 731] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 731] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 731] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 731] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 731] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 731] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 731] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 731] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 731] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 731] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 731] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 731] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 731] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 731] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 731] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 731] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 731] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 731] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 731] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 731] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 731] close_range(3, 30, 0) = 0 [pid 731] exit_group(0) = ? [pid 731] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=347, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=982729309}) [pid 380] umount2("./345", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./345", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x6a\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xa8\x12\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x6b\x01\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x6b\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./345/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./345/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./345/binderfs") = 0 [pid 380] umount2("./345/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./345/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./345/cgroup.net") = 0 [pid 380] umount2("./345/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./345/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./345/cgroup.cpu") = 0 [pid 380] umount2("./345/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./345/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./345/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./345", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./346", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x6b\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 732 attached [pid 732] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 348 [pid 732] <... set_robust_list resumed>) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 732] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 732] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 732] chdir("./346") = 0 [pid 732] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 732] setpgid(0, 0) = 0 [pid 732] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 732] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 732] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 732] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 732] write(3, "1000", 4) = 4 [pid 732] close(3) = 0 [pid 732] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 732] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 732] close(249) = 0 [pid 732] close(248) = 0 [pid 732] prctl(PR_SET_NAME, "syz.2.363") = 0 [pid 732] close(4) = 0 [pid 732] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 732] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 732] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 732] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 732] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 732] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 732] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 732] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 732] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 732] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 732] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 732] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 732] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 732] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 732] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 732] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 732] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 732] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 732] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 732] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 732] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 732] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 732] close_range(3, 30, 0) = 0 [pid 732] exit_group(0) = ? [pid 732] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=348, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=983168311}) [pid 380] umount2("./346", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./346", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x6b\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xa8\x12\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./346/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./346/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./346/binderfs") = 0 [pid 380] umount2("./346/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./346/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./346/cgroup.net") = 0 [pid 380] umount2("./346/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./346/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./346/cgroup.cpu") = 0 [pid 380] umount2("./346/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./346/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./346/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./346", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./347", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 59, NULL, 0) = 1 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 310] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 310] read(6 [pid 380] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 310] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x6a\x01\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 624 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=994697377}) [pid 310] <... write resumed>) = 1992 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] read(3 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x6d\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 310] <... write resumed>) = 1992 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] read(3 [pid 310] read(6 [pid 380] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] write(3, "\x3c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x18\x00\x08\x00\x04\x00\x00\x00\x10\x00\x0c\x00\x00\x00\x02\x00\x00\x00\x6c\x01\x00\x00\x00\x00\x00\x00\xc0\xcf\x6a\x00\x00\x00\x00\x00", 64 [pid 310] epoll_pwait(4 [pid 380] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 314] <... write resumed>) = 64 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 0, NULL, 0) = 1 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x6c\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 310] read(6 [pid 380] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 314] <... write resumed>) = 48 [pid 310] <... read resumed>, "\x3c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x18\x00\x08\x00\x04\x00\x00\x00\x10\x00\x0c\x00\x00\x00\x02\x00\x00\x00\x6c\x01\x00\x00\x00\x00\x00\x00\xc0\xcf\x6a\x00\x00\x00\x00\x00", 11533748) = 64 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x6e\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999992048}) [pid 310] <... write resumed>) = 1992 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] read(3 [pid 310] read(6 [pid 380] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] close(3 [pid 314] read(3 [pid 310] epoll_pwait(4 [pid 380] <... close resumed>) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x6d\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] epoll_pwait(4 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=14599495} [pid 380] <... socket resumed>) = 3 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999992217}) [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] read(3 [pid 380] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES [pid 314] read(3 [pid 380] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x6e\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x6c\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 733 attached , child_tidptr=0x55556dd077d0) = 349 [pid 733] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 733] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 733] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 733] chdir("./347") = 0 [pid 733] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 733] setpgid(0, 0) = 0 [pid 733] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 733] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 733] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 733] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 733] write(3, "1000", 4) = 4 [pid 733] close(3) = 0 [pid 733] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 733] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 733] close(249) = 0 [pid 733] close(248) = 0 [pid 733] prctl(PR_SET_NAME, "syz.2.364") = 0 [pid 733] close(4) = 0 [pid 733] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 733] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 733] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 733] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 733] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 733] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 733] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 733] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 733] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 733] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 733] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 733] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 733] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 733] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 733] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 733] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 733] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 733] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 733] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 307] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 310] <... epoll_pwait resumed>, [], 128, 15, NULL, 0) = 0 [pid 310] futex(0x1ed5c4d97960, FUTEX_WAKE_PRIVATE, 1 [pid 312] <... futex resumed>) = 0 [pid 310] <... futex resumed>) = 1 [pid 312] epoll_pwait(4 [pid 310] epoll_pwait(4 [pid 733] <... futex resumed>) = 0 [pid 312] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 312] write(5, "\x01\x00\x00\x00\x00\x00\x00\x00", 8 [pid 733] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 312] <... write resumed>) = 8 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN, data=0x3548238}], 128, 999, NULL, 0) = 1 [pid 733] <... futex resumed>) = 0 [pid 312] futex(0x1ed5c4d97960, FUTEX_WAIT_PRIVATE, 0, NULL [pid 310] read(5 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=951529712} [pid 310] <... read resumed>, "\x01\x00\x00\x00\x00\x00\x00\x00", 8) = 8 [pid 310] epoll_pwait(4, [], 128, 0, NULL, 0) = 0 [pid 310] epoll_pwait(4 [pid 733] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 733] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 733] close_range(3, 30, 0) = 0 [pid 733] exit_group(0) = ? [pid 733] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=349, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=978017280}) [pid 380] umount2("./347", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./347", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xba\x8c\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 951, NULL, 0) = 1 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x6d\x01\x00\x00\x00\x00\x00\x00", 56 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 310] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x6d\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 310] read(6 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 310] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x6c\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xba\x8c\x01"..., 11533748) = 256 [pid 380] umount2("./347/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] read(6 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] newfstatat(AT_FDCWD, "./347/binderfs" [pid 310] epoll_pwait(4 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 310] epoll_pwait(4 [pid 380] unlink("./347/binderfs" [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=941989705} [pid 380] <... unlink resumed>) = 0 [pid 380] umount2("./347/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./347/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./347/cgroup.net") = 0 [pid 380] umount2("./347/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./347/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./347/cgroup.cpu") = 0 [pid 380] umount2("./347/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./347/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./347/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./347", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./348", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x6d\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 734 attached [pid 734] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 350 [pid 734] <... set_robust_list resumed>) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 734] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 734] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 734] chdir("./348") = 0 [pid 734] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 734] setpgid(0, 0) = 0 [pid 734] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 734] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 734] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 734] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 734] write(3, "1000", 4) = 4 [pid 734] close(3) = 0 [pid 734] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 734] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 734] close(249) = 0 [pid 734] close(248) = 0 [pid 734] prctl(PR_SET_NAME, "syz.2.365") = 0 [pid 734] close(4) = 0 [pid 734] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 734] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 734] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 734] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 734] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 734] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 734] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 734] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 734] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 734] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 734] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 734] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 734] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 734] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 734] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 734] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 734] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 734] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 734] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 734] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 734] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 734] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 734] close_range(3, 30, 0) = 0 [pid 734] exit_group(0) = ? [pid 734] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=350, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=983837379}) [pid 380] umount2("./348", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./348", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x6d\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xa8\x12\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x6e\x01\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x6e\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./348/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./348/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./348/binderfs") = 0 [pid 380] umount2("./348/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./348/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./348/cgroup.net") = 0 [pid 380] umount2("./348/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./348/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./348/cgroup.cpu") = 0 [pid 380] umount2("./348/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./348/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./348/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./348", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./349", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x6e\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 735 attached [pid 735] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 351 [pid 735] <... set_robust_list resumed>) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 735] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 735] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 735] chdir("./349") = 0 [pid 735] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 735] setpgid(0, 0) = 0 [pid 735] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 735] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 735] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 735] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 735] write(3, "1000", 4) = 4 [pid 735] close(3) = 0 [pid 735] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 735] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 735] close(249) = 0 [pid 735] close(248) = 0 [pid 735] prctl(PR_SET_NAME, "syz.2.366") = 0 [pid 735] close(4) = 0 [pid 735] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 735] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 735] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 735] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 735] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 735] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 735] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 735] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 735] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 735] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 735] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 735] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 735] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 735] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 735] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 735] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 735] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 735] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 735] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 735] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 735] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 735] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 735] close_range(3, 30, 0) = 0 [pid 735] exit_group(0) = ? [pid 735] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=351, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=983668984}) [pid 380] umount2("./349", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./349", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x6e\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xa8\x12\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./349/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./349/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./349/binderfs") = 0 [pid 380] umount2("./349/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./349/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./349/cgroup.net") = 0 [pid 380] umount2("./349/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./349/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./349/cgroup.cpu") = 0 [pid 380] umount2("./349/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./349/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./349/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 942, NULL, 0) = 1 [pid 380] <... close resumed>) = 0 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] unlinkat(AT_FDCWD, "./349", AT_REMOVEDIR [pid 310] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 310] read(6 [pid 380] <... unlinkat resumed>) = 0 [pid 310] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x6d\x01\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 624 [pid 380] mkdirat(AT_FDCWD, "./350", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x6f\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] <... close resumed>) = 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=993985902}) [pid 310] <... write resumed>) = 1992 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 314] read(3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x70\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] <... socket resumed>) = 3 [pid 314] read(3 [pid 310] <... write resumed>) = 1992 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x6f\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 310] read(6 [pid 380] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 314] write(3, "\x3c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x18\x00\x08\x00\x04\x00\x00\x00\x10\x00\x0c\x00\x00\x00\x02\x00\x00\x00\x6f\x01\x00\x00\x00\x00\x00\x00\xc0\xd8\xa7\x00\x00\x00\x00\x00", 64 [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... write resumed>) = 64 [pid 310] epoll_pwait(4 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x6f\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 0, NULL, 0) = 1 [pid 380] <... getsockopt resumed>, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 314] <... write resumed>) = 48 [pid 310] read(6 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] <... read resumed>, "\x3c\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x10\x00\x00\x00\x0c\x00\x18\x00\x08\x00\x04\x00\x00\x00\x10\x00\x0c\x00\x00\x00\x02\x00\x00\x00\x6f\x01\x00\x00\x00\x00\x00\x00\xc0\xd8\xa7\x00\x00\x00\x00\x00", 11533748) = 64 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999992157}) [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x71\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 380] <... getsockopt resumed>, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 314] read(3 [pid 310] <... write resumed>) = 1992 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 310] read(6 [pid 380] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 314] read(3 [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x70\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 310] epoll_pwait(4 [pid 380] <... getsockopt resumed>, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999993072}) [pid 310] epoll_pwait(4 [pid 380] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 314] read(3 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=894087836} [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 314] read(3 [pid 380] <... getsockopt resumed>, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x71\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... getsockopt resumed>, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x6f\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 736 attached [pid 736] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 352 [pid 736] <... set_robust_list resumed>) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 736] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 736] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 736] chdir("./350") = 0 [pid 736] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 736] setpgid(0, 0) = 0 [pid 736] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 736] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 736] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 736] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 736] write(3, "1000", 4) = 4 [pid 736] close(3) = 0 [pid 736] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 736] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 736] close(249) = 0 [pid 736] close(248) = 0 [pid 736] prctl(PR_SET_NAME, "syz.2.367") = 0 [pid 736] close(4) = 0 [pid 736] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 736] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 736] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 736] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 736] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 736] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 736] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 736] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 736] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 736] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 736] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 736] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 736] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 736] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 736] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 736] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 736] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 736] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 736] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 736] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 736] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 736] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 736] close_range(3, 30, 0) = 0 [pid 736] exit_group(0) = ? [pid 736] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=352, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 380] umount2("./350", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=983032710}) [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] openat(AT_FDCWD, "./350", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] read(11 [pid 380] <... openat resumed>) = 3 [pid 380] fstat(3 [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 380] getdents64(3 [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x6f\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x2d\x31\x01"..., 256 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 380] umount2("./350/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] <... write resumed>) = 256 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 894, NULL, 0) = 1 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x70\x01\x00\x00\x00\x00\x00\x00", 56 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] newfstatat(AT_FDCWD, "./350/binderfs" [pid 314] <... write resumed>) = 56 [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x70\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] unlink("./350/binderfs" [pid 310] read(6 [pid 380] <... unlink resumed>) = 0 [pid 314] <... write resumed>) = 48 [pid 310] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x6f\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x00\x2d\x31\x01"..., 11533748) = 256 [pid 380] umount2("./350/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] read(6 [pid 380] newfstatat(AT_FDCWD, "./350/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] unlink("./350/cgroup.net") = 0 [pid 310] epoll_pwait(4 [pid 380] umount2("./350/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] epoll_pwait(4 [pid 380] newfstatat(AT_FDCWD, "./350/cgroup.cpu" [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=873594824} [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./350/cgroup.cpu") = 0 [pid 380] umount2("./350/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./350/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./350/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./350", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./351", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x70\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 737 attached , child_tidptr=0x55556dd077d0) = 353 [pid 737] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 737] <... set_robust_list resumed>) = 0 [pid 737] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 737] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 737] chdir("./351") = 0 [pid 737] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 737] setpgid(0, 0) = 0 [pid 737] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 737] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 737] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 737] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 737] write(3, "1000", 4) = 4 [pid 737] close(3) = 0 [pid 737] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 737] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 737] close(249) = 0 [pid 737] close(248) = 0 [pid 737] prctl(PR_SET_NAME, "syz.2.368") = 0 [pid 737] close(4) = 0 [pid 737] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 737] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 737] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 737] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 737] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 737] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 737] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 737] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 737] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 737] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 737] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 737] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 737] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 737] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 737] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 737] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 737] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 737] perf_event_open({type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 737] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 737] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 737] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4) = 0 [pid 737] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 737] close_range(3, 30, 0) = 0 [pid 737] exit_group(0) = ? [pid 737] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=353, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=979564232}) [pid 380] umount2("./351", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] <... read resumed>, "\x00\x00\x00\x00", 4) = 4 [pid 380] openat(AT_FDCWD, "./351", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x70\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xb1\x4f\x01"..., 256 [pid 380] <... openat resumed>) = 3 [pid 314] <... write resumed>) = 256 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x71\x01\x00\x00\x00\x00\x00\x00", 56 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x71\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 380] umount2("./351/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./351/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./351/binderfs") = 0 [pid 380] umount2("./351/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./351/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./351/cgroup.net") = 0 [pid 380] umount2("./351/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./351/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./351/cgroup.cpu") = 0 [pid 380] umount2("./351/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./351/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./351/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./351", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./352", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\x04\x00\x00\x00\x58\x03\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 952) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 1368) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] setsockopt(3, SOL_IPV6, IP6T_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x03\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x80\x59\x32\x72\xff\x7f\x00\x00\x00\x00\x00\x00"..., 744) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x71\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 738 attached , child_tidptr=0x55556dd077d0) = 354 [pid 738] set_robust_list(0x55556dd077e0, 24 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 738] <... set_robust_list resumed>) = 0 [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 738] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 738] chdir("./352") = 0 [pid 738] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 738] setpgid(0, 0) = 0 [pid 738] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 738] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0 [pid 738] symlinkat("/syzcgroup/net/syz2", AT_FDCWD, "./cgroup.net") = 0 [pid 738] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 738] write(3, "1000", 4) = 4 [pid 738] close(3) = 0 [pid 738] read(200, 0x7fff72325bf0, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 738] symlinkat("/dev/binderfs", AT_FDCWD, "./binderfs") = 0 [pid 738] close(249) = 0 [pid 738] close(248) = 0 [pid 738] prctl(PR_SET_NAME, "syz.2.369") = 0 [pid 738] close(4) = 0 [pid 738] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 738] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 738] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4290772990, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_RELEASE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 738] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 738] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 738] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_STACK_TRACE, key_size=4, value_size=24, max_entries=3, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0, value_type_btf_obj_fd=0, map_token_fd=0}, 80) = 3 [pid 738] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 738] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 738] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=9, insns=0x200000000440, license=NULL, log_level=4294967294, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=6, prog_token_fd=0}, 148) = -1 EINVAL (Invalid argument) [pid 738] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 738] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 738] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=4, insns=0x200000000480, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=16, log_true_size=0, prog_token_fd=0}, 148) = -1 EFAULT (Bad address) [pid 738] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 738] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 738] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_PERF_EVENT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, core_relo_cnt=0, fd_array=NULL, core_relos=NULL, core_relo_rec_size=0, log_true_size=0, prog_token_fd=0}, 148) = 4 [pid 738] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 738] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 874, NULL, 0) = 1 [pid 738] perf_event_open( [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1) = 1 [pid 738] <... perf_event_open resumed>{type=PERF_TYPE_SOFTWARE, size=PERF_ATTR_SIZE_VER7, config=PERF_COUNT_SW_CPU_CLOCK, sample_period=512, sample_type=PERF_SAMPLE_CALLCHAIN, read_format=PERF_FORMAT_TOTAL_TIME_ENABLED|PERF_FORMAT_TOTAL_TIME_RUNNING, precise_ip=0 /* arbitrary skid */, ...}, 0, -1, -1, 0) = 5 [pid 310] read(6 [pid 738] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] <... read resumed>, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x70\x01\x00\x00\x00\x00\x00\x00\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00"..., 11533748) = 368 [pid 307] <... futex resumed>) = 0 [pid 738] <... futex resumed>) = 0 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x72\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 738] futex(0x7fd9be625fa8, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=978758540}) [pid 310] <... write resumed>) = 1992 [pid 738] <... futex resumed>) = 0 [pid 314] read(3 [pid 310] write(6, "\xc4\x07\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x73\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 1992 [pid 738] ioctl(5, PERF_EVENT_IOC_SET_BPF, 4 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 310] <... write resumed>) = 1992 [pid 738] <... ioctl resumed>) = 0 [pid 314] read(3 [pid 310] read(6 [pid 738] futex(0x7fd9be625fac, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x72\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 738] <... futex resumed>) = 0 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 738] close_range(3, 30, 0 [pid 314] <... pselect6 resumed>) = 1 (in [3], left {tv_sec=0, tv_nsec=999991383}) [pid 310] epoll_pwait(4 [pid 738] <... close_range resumed>) = 0 [pid 314] read(3 [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 738] exit_group(0 [pid 314] <... read resumed>, "\xc4\x07\x00\x00", 4) = 4 [pid 310] epoll_pwait(4 [pid 738] <... exit_group resumed>) = ? [pid 314] read(3 [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=828348982} [pid 314] <... read resumed>, "\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x04\x00\x08\x00\x00\x00\x18\x00\x00\x00\x00\x01\x12\x00\x30\x00\x28\x00\x00\x00\x00\x00\x24\x00\x08\x00\x00\x00\x04\x00\x12\x00\x00\x00\x2c\x00\x00\x00\x10\x3f\x02\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x73\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x5f\x07\x00\x00"..., 1988) = 1988 [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 738] +++ exited with 0 +++ [pid 380] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=354, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 380] rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call) [pid 380] write(248, "\x00\x00\x00\x00", 4) = 4 [pid 314] <... pselect6 resumed>) = 1 (in [11], left {tv_sec=0, tv_nsec=998970368}) [pid 380] umount2("./352", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] read(11, "\x00\x00\x00\x00", 4) = 4 [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 314] write(3, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x71\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xba\x8c\x01"..., 256 [pid 380] openat(AT_FDCWD, "./352", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 314] <... write resumed>) = 256 [pid 310] <... epoll_pwait resumed>, [{events=EPOLLIN|EPOLLOUT, data=0x3fb4d00704000002}], 128, 829, NULL, 0) = 1 [pid 380] fstat(3 [pid 314] write(3, "\x34\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x02\x0c\x00\x00\x00\x08\x00\x10\x00\x08\x00\x04\x00\x08\x00\x00\x00\x02\x00\x00\x00\x72\x01\x00\x00\x00\x00\x00\x00", 56 [pid 310] futex(0x35296c0, FUTEX_WAKE_PRIVATE, 1 [pid 380] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 314] <... write resumed>) = 56 [pid 310] <... futex resumed>) = 1 [pid 307] <... futex resumed>) = 0 [pid 380] getdents64(3 [pid 314] write(10, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x72\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48 [pid 310] read(6 [pid 380] <... getdents64 resumed>, 0x55556dd1a910 /* 6 entries */, 32768) = 176 [pid 314] <... write resumed>) = 48 [pid 310] <... read resumed>, "\xfc\x00\x00\x00\x0c\x00\x00\x00\x08\x00\x0c\x00\x07\x00\x08\x00\x08\x00\x00\x00\x00\x00\x00\x01\x14\x00\x00\x00\x10\x00\x1a\x00\x0c\x00\x04\x00\x00\x00\x00\x00\x00\x00\x08\x00\x10\x00\x00\x00\x02\x00\x00\x00\x20\x00\x00\x00\x71\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x20\x00\x04\x00\x08\x00\x00\x00\x0c\x00\x14\x00\x0e\x00\x00\x00\x20\x00\x00\x00\x18\x00\x00\x00\x80\xba\x8c\x01"..., 11533748) = 256 [pid 380] umount2("./352/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 314] pselect6(16, [3 11 15], NULL, NULL, {tv_sec=1, tv_nsec=0}, {sigmask=NULL, sigsetsize=8} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 310] read(6 [pid 380] newfstatat(AT_FDCWD, "./352/binderfs" [pid 310] <... read resumed>, 0x1ed5c6c78000, 11533748) = -1 EAGAIN (Resource temporarily unavailable) [pid 380] <... newfstatat resumed>, {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 310] epoll_pwait(4 [pid 380] unlink("./352/binderfs" [pid 310] <... epoll_pwait resumed>, [], 128, 0, NULL, 0) = 0 [pid 380] <... unlink resumed>) = 0 [pid 310] epoll_pwait(4 [pid 380] umount2("./352/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW [pid 307] futex(0x35296c0, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=824381725} [pid 380] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./352/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./352/cgroup.net") = 0 [pid 380] umount2("./352/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./352/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./352/cgroup.cpu") = 0 [pid 380] umount2("./352/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 380] newfstatat(AT_FDCWD, "./352/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 380] unlink("./352/cgroup") = 0 [pid 380] getdents64(3, 0x55556dd1a910 /* 0 entries */, 32768) = 0 [pid 380] close(3) = 0 [pid 380] unlinkat(AT_FDCWD, "./352", AT_REMOVEDIR) = 0 [pid 380] mkdirat(AT_FDCWD, "./353", 0777) = 0 [pid 380] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3 [pid 380] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x00\x00\x00\x00\xe8\x00\x00\x00\xd0\x01\x00\x00\x04\x00\x00\x00\xb8\x03\x00\x00", [68]) = 0 [pid 380] getsockopt(3, SOL_IP, ARPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [992]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\xff\xff\xff\xff\x30\x01\x00\x00\xc8\x01\x00\x00\x05\x00\x00\x00\x10\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6e\x61\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [824]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xc8\x01\x00\x00\x60\x02\x00\x00\x06\x00\x00\x00\xa8\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [976]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x98\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\xe0\x01\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [520]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_INFO, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x98\x00\x00\x00\x30\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x78\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IP, IPT_SO_GET_ENTRIES, "\x73\x65\x63\x75\x72\x69\x74\x79\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x78\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [672]) = 0 [pid 380] close(3) = 0 [pid 380] socket(AF_INET6, SOCK_STREAM, IPPROTO_TCP) = 3 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\xff\xff\xff\xff\x04\x00\x00\x00\x58\x03\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x66\x69\x6c\x74\x65\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x58\x03\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [896]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\xa0\x01\x00\x00\x70\x02\x00\x00\x40\x03\x00\x00\x06\x00\x00\x00\xf8\x04\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x6d\x61\x6e\x67\x6c\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [1312]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_INFO, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\xd0\x00\x00\x00\xff\xff\xff\xff\x03\x00\x00\x00\x88\x02\x00\x00", [84]) = 0 [pid 380] getsockopt(3, SOL_IPV6, IP6T_SO_GET_ENTRIES, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., [688]) = 0 [pid 380] close(3) = 0 [pid 380] read(249, "\xce\xfa\xad\xeb\xfe\x0f\xdc\xba\x72\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 48) = 48 [pid 380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 380] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-android-6-1-perf/strace-static-x86_64: Process 739 attached [pid 739] set_robust_list(0x55556dd077e0, 24 [pid 380] <... clone resumed>, child_tidptr=0x55556dd077d0) = 355 [pid 739] <... set_robust_list resumed>) = 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [] [pid 739] rt_sigprocmask(SIG_SETMASK, [] [pid 380] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 739] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 739] chdir("./353") = 0 [pid 739] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 739] setpgid(0, 0) = 0 [pid 739] symlinkat("/syzcgroup/unified/syz2", AT_FDCWD, "./cgroup") = 0 [pid 739] symlinkat("/syzcgroup/cpu/syz2", AT_FDCWD, "./cgroup.cpu") = 0